Model tests for manoeuvring in confined waters - collected replies to a questionnaire with comments

MODEL TESTS FOR M1NOEUVRING IN CONFINED WATERS

-COLLECTED REPLIES TO A QUESTIONNAIBE? WITH

_CONTS

by N.H. Norrbin

INTRODUCTION

In an Appendix to the Report of the 'ManoeuvrabUity Commitee to

the I1UI ITTC, Motora and Fuj

_mo

_{presented a survey}

_{/1/ of the}

problems of and the knowledge then available _{on ship manpeuvring In}

confined waters. _{In particular, these authors pointed out the need}

for extended experimental data from aew tests with _{ree-runn4nZ as}

well as with captive models.

In response to simultaneous demands f rom ship operators, such

tests were independently initiated in _{many placas. In the Beport to}

the 12th ITTC, Motora could summarize essential new information from

Japan /2/, supported by a written contribution by

mii,

_{Mori, -and}

Yamanouchj /3/ (cf. also Fuj irto's papers /4/). _{In another written}

contribution, Eda and Savitsky /5/ outlined results from canal model

tests and computer predictions performed at Davidson _{Laboratory. In}

a separate ppendix to the Committee Report9 the present writer reviewed experimental facilities and techniques, and also emphasized the importance of designing test programs with a view to a suitable mathematical modelling of the hydrodynamic interactIons /6/. .The

Committee had then also decided to make _{a further study of the extt}

and scope of pertinent activities _{among the Member Organizations.,}

which Study was

not completed

_{in time for the 12th ITTC, however.}

(See next section.)

The techniques of handling experimental ¿ata _{for manoeuvring}

predictions or simulations have more

recently

_{been further distassed}

in papers by Norrbin /7/ and Eda /8/. _{Additina1 refèrenceso}

special applications will be found in the enclósures _{to this Appendix.}

Modern methbd5 for theoretical estimates of _{forces on sh-i hulls}

moving in shàllow water or

_{canals have been eviwed by Newman /9/,}

and are also the subject ofa written cofttribution to the present

ITTC by moue and L(ijima /10/.

ARCHIEF

Lab.

y. SchepsbouwkundQ

AVPNDIX V11

_{Iechnihe HGhQoJ}

REPORT OF MA!OEUVRABILITY COMMITTEE

Deift

1094

MANOEUVRABILITY

QUESTIONNAIRE 3

In the fall of 1968, ITTC Member Organizations were asked to

contribute to a survey of model experiments performed or planned in

relation to the manoeuvring or directional behaviour of ships in conf med water, i.e. in shallow water, in deep water with lateral restrictions (including other ships), or, more generally, in shallow

and restricted water such as canals or port approaches. Fourteen

laboratories acknowledged some experience of this kind of work, and were prepared to reply to a detailed Questionnaire.

Such a Questionnaire, in three parts A-C, was subsequently

prepared and distributed in November 1968; in view of previous studies

it was designated ITTC Manoeuvrability Committee Questionnaire 3. _At

the time of reporting to the 12th ITTC, only five replies had been

obtained. _{In October 1971 a new request was circulated to those}

Member Organizations, who initially indicated an interest in the

study, as well as to those, who were known to have _{acquired a more}

recent experience in the field. _{Up-to-date, sixteen replies are at}

hand, whereas pertinent data are missing from at least two or three laboratories.

The Questionnaire was designed for direct reproduction, and the

three forms are essentially self-explanatory; _{a set of Guidance Notes}

was supplied with the second request mentioned above, however. _Form

3A is intended for general information on the types of activities

undertaken. _{Forms 3B and 3C will detail on 3hip and waterway models}

and on the kind of measurements made. _{Obviously, the layout of the}

Questionnaire fits better to one laboratory than to another, which

may have been the cause of some inconsistency. _{In severa], cases lt}

has been necessary to retype part of the reply forms _{or redraw the}

diagrams, which could otherwise not be reproduced. _{In a few cases}

certain information has Feen deleted, which was not pertinent to the

present study. :.

L : : .

APPENDIX VII

₁₀₉₅

COLLECTED REPLIES _:

The original Questionnaire reply forms are reproduced in this Appendix, arranged by countries in the alphabetic order adapted in

ITTC writings. _{The experimental work reported covers a large variety}

of captive and free-running model tests, ranging from three-component measurements on tankers in canals to visual studies of ferries

berth-Ing in rough water conditions. In many cases additional information

will be found in the reférences given; in other cases the sparce description may at least furnish some ideas for new tests of similar kind.

Traditional interest in confined water manoeuvring centers around steering in straight canals and turning in shallow waters, but interaction between meeting or passing ships has also been the

subject of many contract studies. Tables 1:1-2 suimnarize the main

objectives and techniques reported. (For symbol code, see the

bottom of Table 1:2.)

GENERAL OBSERVATIONS

A few laboratories only have special basin facilities for

shallow water work; i.e., DTMB, NSMB, VBD, and VWS. Out of the

sixteen reporting laboratories, only one, HyA, has applied the false-bottom technique (See the discussion in ref. /6/.)

Canal sidewalls have most frequently been constructed in heavy

plywood on steel framing. VBD practise is to cast canal side-bank

sections in concrete.

Cap tive and free-running models are used to almost the same

extent. The distinction sometimes is vague. Force-measurements on

captive models have supplied hydrodynamic coefficients for mathematical models of motion in shallow water and canals, and for quasi-steady

handling of two-ship interactions. Free-model techniques involving

records of perturbation trajectories or motion changes are commonly used for transient phenomena, which are not easily described by

known computer models, or which involve additional complications, such

as waterway discontinuities and wave excitations. There is a need,

however, for force measurements also in these cases, with a view to promote the understanding of the hydrodynamic processes.

1096

MANOEUVRABILITY

As far as steering in a straight canal is _{concerned, special}

attention should be given to the selection _{of essential coupling}

terms to be retained in the mathematical model, and to the

theoretical estimate of such forces, which are not easily measured

in steady-state or oscillator tests.

REFERENCES

Motora, S. and Fujino, M.: "Brief Survey of the Manoeuvrability

in Restricted Waters", Appendix EV of Manoeuvrability Committee Report to the 11th ITTC, Tokyo, 1966.

Motora, S.: "An Outline of Current Studies on the Manoeuvrability

of Ships in Restricted Waters in Japan", Appendix It (Part 2) of Manoeuvrability Committee Report to the 12th ITTC, Rome,1969..

Tuji, T., Mori, N., and Yainanouchi, Y.: "On the Water Force

Acting on a Ship in Oblique Flow (Restricted Water Effect)", Written

- Contribution to the 12th ITTC, Rome, 1969.

Fujino, M.: "Experimental Studies on Ship Manoeuvrability in

Restricted Waters, Part I-II",

Intern. Shiph. Progress,

Vol. 15,

No. 168, Aug. 1968, and Vol. 17, No. 186, Feb. 1970.

Eda, H. and Savitsky, D.: "Experimental and Analytical Studies

of Ship Controllability in Canals", Written Contribution to the 12th ITTC, Rome, 1969.

Norrbin, N. H.: "Confined Water Manoeuvring - Test Techniques

and Prediction Methods", Appendix II (Part 3) of Manoeuvrability Committee Report to the 12th ITTC, Rome, 1969.

Norrbin,

N. R.:

tTheory and Observations on the Use of a

Mathematical Model for Ship Manoeuvring in Deep and Confined Waters", Paper presented at the 8th Symposium on Naval Hydrodynamics, Pasadena, Aug. 1970, also pubi. in SSPA Pubi. No. 68, 1971.

Eda, H.: "Directional Stability and Control of Ships in

Restricted Channels", Paper presented at the SNAME Annual Meeting, Nov. 1971.

Newman, J. N.: "Some Theories for Ship Manoeuvring", Paper

presented at the IUTAM Symposium on Directional Stability and Control of Bodies Moving in Water, London, April 1972.

moue, S. and Kijima, K.: "The Derivatives on Ship Manoeuvring

in Restricted Water by a Rectangular Flat Plate", Written Contribution to the 13th ITTC, Berlin and Hamburg, 1972.

Table 1:1 Investigating Agency - Shallow Unrestr. Deep with Wall Canal, Straight

Canal Bend Harbour

Ships in Intezaction Berthing, Launching Others Country Laboratory Test Model ai . Test Model ai .ai Test Model al .ai Test Model ai . Test Model al _P.i Test Model a) _P4 Test Model a) P4

No.No.

1 2 Canada NRC FRC FRC x Denmark HyA CPM CPM Finland SHLH FRC France Paris Tank CST FRC x x CST FRC x x S x Germany HSVA VBD VWS FRC CST FRC x X -D

C.0

S C C C C C FRC C F C C FRC x x x X Cx) F x S S x X Japan Kyhusu SL Tokyo SRI CRA FRC CPM CST l'RC x X x x X CPM x

Table 1:2

Symbols

Test Model Modes:

Captive - CPM, (PMM), CRA (Rot. Arm), CST (Straight Oblique Tow) Free

- FFC (Fix Control), FRC.(Retnote Contro].), FAC (Aut. Control)

Special -_ S

Waterways:

D(Deep), S(Shallov), C(Canal)

Investigating Agency Shallow Unrestr. Deep with Wall Canal, Straight

Canal Bend Harbour

Ships in Interaction Berthing, Launching Others Country Laboratory Test Model . P4 Test Model . P4 Test Model . Test Model . Test Model . . P4 Test Model . . P4 Test Model P4 1 2 Netherlands NSMB CPM FRC FAC CPM FRC FRC S Poland SRI Cdansk FPC C F C x Sweden SSPA CRA CST x x CST X CST X I S UK BHC/EEL FRC CST USA DL NSRDC CHA FRC x x CST FRC CST x x x FRC x C F C x S Yugoslavia BI CHA CST.

o

w

D.

Pull nane and address

Ship Laboratory, National Research Council, Montreal Road, Ottawa 7, 0

of or izationt

00

Direotor of organization/laboratory: S. T. Mathews

Correep. with Man. Cosittees

S. T. Mathews

Object of Study and Xnfornation Wanted State of Study See Ref.

Model Testing Technique (For further details see Questionnaire

,BS

Teat Facility Used.

Designation

Ref.

..,ee Diagz

1

Speed, RPM, squat fore

Complete

I

Free, sel fpropel led model

-Temporary i I o w. b P.O

IiIij

'

(n

z

and aft, steering,passing

with remote control steerin.

2

ComparIson of old and

Restricted Temporar new 'ow : 5 Remarks '. . o..

k

I.

J.T. Tothill "ShIps In Restricted Channels

Acorrelation of Model Tests

Fi i -Mea eit

,.

i.

.

s. -..

s

i.

s .

-ITTC

Manoeuwrability Committee

NATIONAL RESEARCH COUNCIL OF CANADA Ship Laboratory

I

NRC

3B-1/1

I Further Details of Model Experiments

on Confined Water Mano euvring

Datez Dec. 1968

Questionnaire 3B

sin.

31 Study Group No. I 2

Rea. develop./routine Fundamental Ship Operation Pund.ament./ship Oper. Ship operation (old & new bow)

Type of test Self-propel led

free,steered

_-

Same

models at variojs)

drafts c1nthç

Type of test facility Temporary Temporary

Waterway simulated Canal Shallow

(deep laterally confine&/St.Lawrence Seaway(Mackenzie

Rier)

shallow/canal/etc.) at Caughnawaga)

Waterway model Length 24.4 24.4

dimensions in meters Bottom width 1536 3.66

)epth 0.194 Sides 29°

Note on construction of fldewatls-plywooi Sides-cement blocks

side walls, false bottom, Bottom - sand Bottom - concrete

etc. level led and

cemented

Type of ship or body a)Laker b)Deep S?a Buoy vessel

Scale of model I /48 I / I O

Size of do. LxBxT m

_b

a)

4.b51

Qx0.46x).l62

Second model or image

used No No

Model and. water motions Moving model, Moving model

Sti Il water

rf hkf

Still Water and passing manDeu.

Quantities measured. Speed,RPM,squat

fore & aft rudder) Same

angles

Further notes Guar Gum added Polyox WSR-301

TO wafer to

i

¡mint

rlö

added to water

effect ro elimina-re

sraI

effet1

-I

ITTO

Linoeu7rahil ity

Ccrai. ttee

Quior.r.aie 5C

s

'-4

5.3

I

IJ

I _A

NATIONAL RESEARCR COUNCIL OF CANADA Ship Laboratory

Special Canal Model

ofFacility iithM.in Dir.ensiors

o.'

Levelling Sand

Section AA

(Al]. measures in meters.)

NRC

Cf. 10th ITTC

1an. Co. Retort,

Col1ecta. st:naie Repliou, p.

Date: Dec. 1968 Siin. J.T.T. 29°

APPENDIX VII

1101

A s

Objeot of Stud3'

and

information Waúted

Pull name and addzoua

Hydro- og Aerodynamisk Laborator±um

of organietiona

Hjortekmrsvej 99, DK-2800 Lyngby, Denmark

Director Of.Orgafliza.tiOn/jaboratoryí

C.W. Prohaska

Correep.

ith.Man, Committees

si flIvitp

Captive model free to heave

False botiom

i

Standard PMM-tests with

two supertankers in shallow 3

Measurements of trim and

eïnkage for two supertankers in shallow water

False bottôm

Remarks and/or References,

The false bottom consisted of 30 heavy elements,

each weighing 940 k, and

20 light elements:, each weighing 520 kg.

Each element consisted of a steel frame covered with

waterproof

-..

.w

..:

-s..

i'

---n

-g;

4;42.

I III

I.

II

SII I I

IIas

I I I

I4.:

Pine-adjustment was made by

chanRinS the water volume in the tank.

ITTC

Mnoeuvrability Committee

HYDRO- 0G ÄERODYNAMISK LABORATORIIThI

Lypg.by - Denmark

HyA 3B-1/ _i Further Detaila of Model Experiments

Ofl Confined. Vater Manoeuvring

Dates 16/fl 1971

Questionnaire 3B Sign.sEB

3A Study Group No. I 2

Res. d.evalop./routine R & D R & D R & D Fundament.Jehip oper. Ship oper. Fundam.& Ship oper. Ship oper.

Type of test . PI Captive model

Type of test facility Pa].se bottom in Palee bottom in Palee bottom in

towing tank towing tank towing tank

Waterway simulated Shallow canal shallow

(dep laterally confined!

shallow/canal/etc.)

Waterway model 60 meters 60 meters 60 meters

dimensione in meters

Note on construction of Waterproof plywbod Saine as (i) Same as(1)

side valle, false bottom, on heavy frames with aa]. 8.de3

sto, _{supported by sti±} of. plywQod

E1nd heavy steel beams

Type of

ship

or body Tankers Tankers Tankers

Scale of model. 1:48 1:38 same as (i) same as (i)

Size of do. LÇ.BX42 a Length both abt.8 rn same as (i) same as (i)

Second model or image no no no

used

Model and. vater motions Model on P Same as for (i.) Captive model

free to heave and plus model off- towed, free to

trim iii calm set in cana]. heave and trim

water

Quantities meaBured Y, N (6,v,r,u, Same as for (i) change of trim

plus Y, N(y). for change of

x (6, .v,r,u)

y

is 0ff-set epeed distanèe

Further notes

Wtc'..pth/'aft

.

2.04. 1.22

.1.20 & 1.16

1.1

1.98, 1.7, 1.18

IT?C

Mao.uvrabilit

Coitt.c

Palse bottom (3A-1)

_{Dat., 16/11 197].}

Queetionjre 3C

_{Dia«rea of Puility vith lajA DjA.aiona}

_ßi«n,s

_SB

i. II

HYDRO- 0G ..ERODYNA].13K LABORATORIUM

Lyngby

Denink

ii

,,'

_t'..-..

..%

t'

s. s . 4

:'a.:'

Oto 10th I?TC Ian. Co. Report,

_Collected

_{Queetionnajre Replico, p.}

HyA IO.. 1/2 e Ib.. S-s. _a

o

J.

o

-s.

;

.!!

I

.. C)

'_...

L

....,..

I 4-._s -&,

u.

I.'

:çf;;

f

-1104

MANOEUVRABILITY

ITTC

aoeuvbi1ity

0oitt..

Questionne.iro 3C

HYIRC 0G AECDYNA!IISK LAB0RATOIUM

Lyngby

-

Denmark

yijt

_(äA:

-Di

of Yacilit7 with Main Dienaion

APPENDIX VII

1105

.,-

). -

' :.

- --...

4'E

.

'I

30 HyA

Det.,

16/11 1971

Sign.

2/2

-.

- . J. .. _.

?.

%% -

. '' -1.':'.d r'

0f. 10th IT0

Co. R.pot Coflàoted, Quoetionairs RopUs,

_p.

I t C : 1J1 4__. .4.) C)

l

.)., 0 C) cl --.

.. C

::...

O

:.

_E s-.._- O

/.

o .4.)

00

.0 C) C) e

i-1H

cl

...c

i.'

w G; D) '4-i C 0 4-1H L o c - . O

p

Cn

'- ;.. I b_j

I.

'uIl ni:o ad addroz

SHIP

of cranizaticin:

HELSINKI HYrW.ODYNA.»ICS UNI\'EFSITY PrOf. L1POPATC)r!y Kostjiajne OP TFCINOLOY, 0'2150 OTANIEMI FINLAND

Dirctoj of

or:;ani_ation/laborator,..

Corrocn.,j th Ras. Conrittoe:

-o:

9 f.

study'

State

of

Study

Seo

_Ref.

i?odol Testing

oohnique

(For further details,,

seo Quo3tjorr.jro 33)

Tant Facility Ucod

b-i- I :.s

-°'

Objoct of Study

and

Info iatjon !an ted

Do eiGnat ion See Dia 1. bi a

3C-i

j Planning of ship Test in

prora,

st

r1-/

1]

Free running models controlled by radio or Manouvring and Seekeepirig

iL

1.-4 o

passage,s in Finnish coast by means of manouvring

fixed program Basin 'j

on

I-..

o o

u c; t-.- b.. cl- t-.. o C.,

Romans and/or Poforeiooz

/1/

Prel1mazarv 9esearch Prop-ram

for )scerta1n/the

ing

Shio

mechnical C-; p

t,

.p

Fundamenta].s for Planning

theShip Passages in

PinnihCoast. (in Flnnish).

ç'. I,

Ship Hydrodynamics

Laboratory, Memorandum

L-320,1971

paper tape ITTC

Manoeuvrability Committee

SHIP HYDRODYNAMICS LABORATORY

-SIH

3B-i,.'l

FUxtherDetails of Model Experiments on Confined Water Manoeuvring

Datez 1I.12.7l Questionnaire 3E

3k Stnd7 Croup NO 1 i

.

Rea. d.evelop./routine R & D and Do- D0

Fund.ament./ship oper ship operation

..

.

Typeof test ....Preer'tinning

. .

D0

Type of test facility 3 C-1 - D0 D0.

waterway siimalated shallow -. .. Do no

(deep laterally confine/ . .

shallow/canal/etc.)

Vateiway mo4el

...

.

dimensions ineters .

.

Note on construction of To faie bottom D0 D0

side salle, false bottom, water level . .

etc..

- is changed . . .

Type of ship or body

rner

manker ontainer Ship

Scale of model 1 50 1 l5

Size of do LXBXT a 3,2xO,1I6x0,l3 3,11x5,2x0,19

3,5x0,57x02

Second model or image . -. :

used

...

Modél and. water oticns Free running models in still rater -Rudder -angle.

j.S

controlled by radio or

automatic teerLng device in model, which

has several fíxd programs

Quantities measured - Coordinates, D0 + torcue D0

speed, rudder and course angles, turning

rate, M . .

Further notes All quantities D0 D0

are transmitted àshore by a telemeter s-yste . . -, . land punched on . .. --YAPPEND.IX VII .1107

ITTC

Uanouvbility

CcL.itteo Queetionncjxe 3C

SHIP HYDRODYNAMICS LABORATORY

Maniwing and Seekeeping Basin

D1.i«r of Pcci1it7. with

ïin

_Diaoaai.na

SHLH 30_li i

t.* 111.12.71 VK/sm Scale 1:110

MANOFJJVRp _{AND SEEKEF.pINf}

BASIN, 110 _{rn x 110 m x 3 m max.}

LOCK tATE OF FLOATIU _TYPE

TOWING BASIN 130 rn x il m x 5,5 in

The bottom of' the basin is

on the same level with _an

accuracy of 1 mm.

0f. 10th IT0 _{. Cou. R.»ot, Collaotmt Qnetionna.t'. Røp1ie, p.}

i

I

O w

3tdy

'roup

Object or Study

and Inforration Wanted

State of.

Study

See r

Ref

1.lodo1 Testina Tochuiquo

_{(Sao a10 ,uotionnairo 3B)}

Test Facility Uood

: E

o.

0

Denignation

Ref..

Diagr

o i

Manoeuvrability in canals

Over

I

Radio controlled free model and Tank n° 2

1

2 3G. i

2

-captive-model

arranged for

3 0 3

these tests

2

Behaviour on waves of

$. _u - ..rI '1

-4'-tankers in an harbour

Over. 4

Free model - Tank fl° 2

.

Tank n° 7

oJ

rip

pI-.. .±ci.

00.

ni-..

px

channel

3

Ship-model corelatinn rn

_{shallow water (gyration}

Over

5

Routine tank

.

Tank no Z

.

and propri1.inn)

Gyration tank

:

Roferenoec

(1) - BRARD R.

Essais en modèle de canal de modèles

in

de nayir.s_ajropuJss

- ATMA 1950

1951 ...

(2) - B'RAP,D R.

Manoeuvring ship in deepwater

shallow water and in canals

- SNAME

(3)- BINDELS Experini-,

..

.

-..

of ship Manoeuvraility

- Washington 1960)

-.

vpdp1flaÑjn

. .

(ith. Symposium

(4)

- PAGES and C1RARr)TN

Repozt at X)CTt International Navi.gatioii

Congress

Section-il : äcean navigation

--.

en eau

C,) i-'. ;p

c+i

,_[ L :

(5)

-ASSTN

SSAIflSCAR.EN.c DF PA RIS

- PtrMier

pointde ue manoeu.vrabilit6

St"ckholm l-945.

"MCflALA'L,Coxre1ptjpn naviremodè1e

pen proloadeau

et

utQprop;il qjn

. f-.

ITTC

anocuvrthility

Corini ttco

-

_{BASSIN D'ESSAIS DES CARENES DE PARIS}

6, Boulevard Victor

- PARIS (xv °)

PARIS

B..l / i

Further Details of :.:odcl Experiments

on thztrjctcd V,'ater .:anoouvrinc (cont.)

Dato: 27/4/72

utionnajro 313

_Sien.:

5A StudyGinNo.

E 2

sos. & dovelop.Jroutine

Research and

Ship Oper

_routine

1'undaior.t./hi, oper.

ship operation

Typo of test

Typo of test facility

3 C. i

_{Tank n° 2}

_{Tank n° 2}

L=120

B = 8m

Gyration tank

ator space

inu1ated

Canal

Shallow water

Shallow water

(deep l.tcra].ly confined/

ch.l1e:t/canai/etc.)

rater epace nodel

L = 100m

_{L = 120m}

_{120 x 8m}

dimensions in meters

(see 3 C. 1)

B = 8m

H = 0, 50 -0, 70m

note on contructior. of

bottom,

metallic frame

_{special constructi3n}

no

cido walls, false

_{for side walls}

Type of ship or body

Tankers

Tankers

Tanker

c.aìc of model

_{1/50 to 1/70}

_{1/50 --}

_1/42

Size

f do. Lx!3xT m

_{L=2,5 to 2,8 m.}

_{L = 4,5 to 5m.}

7,Sl,l0x0,

45m

Second model or image

no

no

no

used

odel and water motions

Linear motion

linear motion

calm water

calm water

forward or

_{linear or}

astern swell

gyration

Quantities measured

_{Y and N}

_heave

_{gyration radius}

rudderilgle &R..

pitrh

_transfert

Yaw rate

heading

roll

lateral deviation

of C. d. G.

_{T and Q propeller}

Rudder torque

?urthcr notes

APPENDIX VII

ITTC

Mano.uiz'abilit7

Comittoo

uestionnix

3C

1

_/

BASSIN D'ESSAIS DES CARENES

6, Boulevard Victor - PARIS (xv

e)

Canal Model In Tank No. 2

Di«x'

of Poi1Lt vith Mais Diniag

-

-

---

- ,

!ct7j

_bobtom

-- .!n..

Crraqe

Tank n° Z set up for model tests in canals

PARIS

,C..1 / i

D&tes

27/4/72

Tn

s íd

¡

high speed container ship

suitable launching

manoeuvres

finished

fi)

5e11iptic cylinders

-i

interaction between

passing vesBels

free running model

manoeuvring

water basin wies [2)

harbour model

anaLL.tank. _t2)_

2

logistic ship, effect of

oblique towing tests with

receiving ship on the

hydro-finished

[3)

three

ompennt dynacnter

large

ar.k

[!)

dynamic cross-force and

menen

3

simulation of an actual

captive model, overtaken by

collision resu1tjn

from an

sä

[51

free-running model

small tank

overtaking manoeuvre (channel)

with thannelmodel

[2)

o c4 (_. ,_.

cap

nodela with

three component dynamoiseter

_mall_tank

[2L

I

Ronrs and/or ¡efcroncoc:

1]J.E.Brix:"Launchingegta

with

the Model

No.V.66,_l97__.

¿

J.E.Brix:"Model Tests for Improving

the Mnnoeuvrability of

Small Loïtic Ships" ,HSVAreport

l''i9,l97c

[4J,J.E.Brix:"Ljgliters

, J.E.Brix:"Study of an Actual Col1jjo

in the Kiel Canalul

HSVA report 1!*I

'970

.._

...-and Seagoing Barges ...-and

the Design of Yaw Controlling

Un1ts",2d Int.Tug ConferencLn

o C,

i'ull nane and addezo

Hamburgiache Schiffbau-Versuchsant0j.t

G.m.b.R., D 2000

of cranjzatjon:

Hamburg 33

p rj

00

ii C I-4

u < -j

I-

I.

Bramfelderatr.)64

rec tor of orGan

ton/1boa

study

to

Prof. Dr.O. GrimJ Corres, with flan.

Conitteo

Capt

j

E. Brix

o o Object of Study and Infornatlon

antod

Stato

of

Study

Seo Ref. Modal Tectin Technique

(For further details see QUO3tionnajro 3D

Post

Facility Usad

I

-D cs-P C o i..

o I'

c-s.

Do signa tion

icf.

See D ia 1 _o 3C-:1 O t-I L

on

o

00

o ;i c1-2

wallinf1uence onrolling

period

-pending.

j6J

free ro lLng mo4e]_hp&s

TJ

z.

_{'z, H X H H}

tudy ,roi.pJ

Objeot of

Study

and inforciatiori Wanted

State of Study

Seo flef,

iodol Testing Toohniouo

(Seo also Questionnaire 3B)

i Test

Fdcility

Used jo :i :i j Ii o c

J-'0,..

oi-'

I.,. cf Designation Ref. D±agrJ -3C I.

-______

-r I-I

o3

:3'-.) o

o"

tip

f c-f

0:3

00

b' c+o

00

t-

px

00

0 .

f

-U)

o

Z --. Rcmar

and/or Rcferonceo (contInued):

-[61.

J.E.Brl'x.:"Influence of Side Wails on the Roiling Motions of a Shiplike Two-Dimensional. Body",

University of Hamburg, 1968,

continued' by:

"

"

"Measurements of the insta.tionary Pressure in Bull Surface!!, HSVA-report

1390

(7],

P Oltmann

"Experimental Investigations into the ffydrodynamao..Interactxon of Two Ship-like Bodies"

:

"Schiff und Hafen", Voi. 22, 1970

8)

,

G.Collatz: "Potential-theoretische Untersuchung der hydrodynamischen Wechselwirkung zweier

Schiffs-' -J

to

über die gegenseitije

und Hafen", Vol.1,9,

Vol. 57,

1963

.

[9},

E.Müller: "Untersuchungen

Kursbeeinfluasung von Schiffen auf

Binnenwasser-straßen", "Schiff

1967

mean ITTC

Mc.noeuvrability Committee

HAMBURG SHIP MODEL BASIN HSVA

3B..1/2 Fu.rther Details of Model Experiments

on Confined Water Manoeuvring

Datez Dec. 1971 Questionnaire 3B

JEB/sDs

3A Study Crou. No. 1 2 ₃

Res. _{develop./routjne Res. & develop.}

Res. & develop. _{Res. & develop.}

Fundament./ship oper. _{Ship oper. Ship oper.}

Ship Oper.

Type of test _Launching

Oblique towing _{Collision simul}

test ation

Typo of test facility

Manoeuyrjn basin Large tank _{ßnalì tank}

Taterway emulated Harbour model _{Open water}

Kiel-canal (deep laterally confined/

sha.low/cana1/etc.) rateiivay model

dimcnajons in meters _{see Fig. 3C-1}

---- see Fig. 3C-2

Noto on construatjon

_or

Brickwork

---wood and plaste-1 cido walls, false bottom, and plaster

eto.

pe of ship or _{body Container}

_ship

_Logistic

_ship

Bulk carrier Scale of model 6o ₁₅ 32 Siso of do. LxBxT _m 'fr,55x054x0,09 *) 653x088x0.28 * O.8x0.lxJ.06 Second model or image

Receiving ves _Coaster

uod

Model and water motions _{Simulated launth- Captive}

models i _Coaster

over-ding motions at _{parallel straigh}

taking bulk carrier frarious speeds, line motion

udder settings etc

-Quantities measured _{Ship's path and}

Crossforce and _{Turning moment}

orientation _{turning moment on bulk}

carrier

Pu.rther note8 _{Simulated wind}

With and without Expert evidence

forces and _{receiving model}

on actual collis

directions _{ion due to}

un-controlled motic

of bulk carrier

ITTC aroouvrability

Conittoo

HAMBURG SHIP MODEL BASIN

:

ESVA

Further Details of Model on flectricted Vatcr NanocuvrinG

Experizonts Date: Dec. 1971

QuctiornadrO 3r3 (cost.) Sin.: JEB/SDS

3: Study Group No. 5

xe-. & dovelop./routise Res. & develop. Res. & develop.

'undert./rhi oper. Fundament. Fundament.

Typo of test Free rolling with Captive model te

unsteady pressure with three

compon-measurements ent dynanometer

Tyoe of test facility Small tank Small tank

?.!atcr zco ninulated. Side wall, Open water

(deep 1. :crally

onfined/t

deep water

1:/car,l/etc.)

;7atcr ace nodel Vertical side

dinencior.c in neter3 wall

Note on construction of _J

cido walls, fal3e botton,j Tank side wall

-,

Type of ship or body _Lohm+Voss "Pioneer Elliptic cylinder

Scale of sodcl Size of do. Lx'3xT n

Secor.d ncdol or ima&o --- Elliptic cylinaer used

Model and water notions free rolling in

Passing manoes

calm water

Quantities noacured Rolling period Resistance,

and unsteady hull crossforce and

- I surface pressure turning moment

?uthcr notez Comparison with Comparison with

theoretical cal- theoretical

cal-culations culations and model experiments

see Ref. c8}, [9]

1116

ITTC

Maoeuvrbi1ity

Coiittoo

ue8tionIrnjr

3

Launching S.lipway in Man. Basiñ

of Fcoi1jjy

1Lin Dtnji

_Sien.i_JEB/SDS

MANOEUVRABILITy

HAMBURG SHIP MODEL BASIN

n

ESVA

of. 10th ITTO

_{Man. Co. Rpot, ColleotGd.}

_{Quuetionxttjre Roplio3, p.}

1971

3C- 1/2

ITTC

noeixvbi1ity

Coittee

,urjtioniaiTh 3C

HAMBURG SHIP MODEL BASIN

Of. 10th IC I!an. Cou. Report, Colleoted Qttoet4ona.i.r Roplioe, p.

3C.2 / 2

IISVA

Dtez Dec. ].'71

Siçrii.z JEB/SDS

APPENDIX VII

1117

Channel Model in Small Tank

øf Pe.o11itr vith Main Disentoa

Diz.

uì1 3a)ø arad adcìroz3

VERJCHS1.NSTPILT 'u BINNENScHIFFBNJe.V., DUISBURG D.B.R. oí orar.iation: 17.

ötJc 58

9 .0 ' c n '-ì o

Director of oranization/1a'ooratory: Dr.Irig.H.H.Heuser.

Corrocp. with

Man. Coraittoo:

Study

-_________ Obcot of Study

and

Infornation .Vlanted

--Stato

of

Study

-Seo

Ref.

Uod.oi Tetirt

Teohnicjuo

(For

furthoL dat'ils

seo Quotionnairo 3n5

Too.t Facility Usod.

Dognation

flot. -'co Dia

Interaction of courskeeping

published

1

3 carp. force nasurernert with

Large shallow

3C1

h o -i i. o

:içt

w L-Il

of ships passing each other

captive iuxlel trim and sinkage

free

water basin

2. carriaqes

on Inland-Waterways

2

Canal and Navigation trials

published

2

2

3C-2

Bamberg. Eicci.ntering and

and Surface level

overtaking

:io

rrrc

Manoetivring of nxtoriz&1

published

3

'Iirning

' Manoeues,

Large shallow

barges

spiral tests

water basin

,

j Change of water surfáce

published

4

Flow measurrents

aÏl shallow

3C3

level during

ncÖuntering of

water basin with

sh1psthacanal

-r1a1---

öçs

rFirn

Large shallow

i

rrix

3C-i

I 5

1 Change of sinkage with two

published

5

Measurennt of siikage and trim

ships passing each other

water basin

Ro-r'

_{2 E Schale,}

and/o

Poforcnco

i.

_...

Kanal- u Schiffahrtsversuche

E.Miler., Untersuchung Uber die gegenseitige. Beeinflussung von Schiffen auf

Binnen

-Barnberq 1967, Schiff und Hafen 1968

3.W .ra.ff, J.Lgraf, Untersuchung tiber die hydrodynamischen

Wrr

Vorgänge bei der Kursnderung v.Binnenschiffen

Forchurigsber1thtd . Ln

4WriffMfil1r}LBin,1Jntersn-hnng rIr

rhetn-WcstfIarr11r1 87 i 19b9

him .egegrn

r

ch{FF

4m iCarl

Re.3 Teil II 1969)

-5.E.MUfler., UntersuöFiühg ubê?ie gegenseitige

"s. - l-.

I--, .1 s -y.

-Zeitschxift-.fUr BthnrschiffahrtJI,/ì9i,9

...

beim tjbdrholen zweier Selbstfahrer VBD-Report Nr. 454 to be.

ibiished

Roarka and/or Roferonoes

(oontinued)

6, WGraf f, H.Binek.

Untersuchuriq Uber dn Enerqieaustauzch

cl C,, pJ ,p

:i

;i

0

"J "J H

I

i

H H H 3tudy

Test Facility Usod

!rQD_

Objoo.t oi Study

Sttc of

So o

L1od.ol Tostin Tochniço

0

inforeation Viantoa

Study

flef.

(Seo also Quostionnairo

3)

Designation Ref. tiacr. 3C -c+.

I.

o

00

O O -j 6 Interaction of speed :blication 6

Speed and Power measurenents of

Laxge shallow

Io. ITC

:J I-.. t

+pO

i.

0.-betwen overtaking ships

in preparatior,

two overtaking ships

water basin

ITTC

lnoouvrability

Conittoo

VERSUCHS1NSTPLT FUR BThNENSCHIFFBPLJ E.V.

I -r 1:t I tiCKNERSTR. 77 3B_1/ 2

Further Details of Model Erperinents

Confined Water anoeu-fring

Datet 22.12.71

questionnaIre 3B Sißn.z Gr

4.

31 Study Group No. 1 2 3

Ros. 1 deve].op./routine R + D R + D R + D

mth'.nent./ship oper.

passing of ships

r

independent

Type of test

_{carriaqes cantive}

Full size

Marioeuvrixjg

is with

Begin of

irig

cross force

-

. fferent ships

/

s.-

a

--pirals

Type of test facility

free:Trim sirikage

- .-uvres

ver:Rhein

Ylaterway simulated .. -IXizau-Kana1.

ver ndi.tions

(deep laterally confirzed/r _Ori.inel

sba1lo canal etc. , .. .. .

ge shallow

7aterwa

model

_-

.

_.

apezoid

i

e shallow

dimensions in noters ;18ox9,81x

0,

. s = 55/31 ¡cx; xo'

0,3215 m

Note on construction of

ncrete

side 'iTalia, false bottom, etc.

tandar

e of shi. or bod

i;. es k-ass

TiE..ósk.

-Scale of rodei 169x9,5x2,5

16 resp.

5

Size of do. LxBxT 8ox3,5x2,5 5xo,591xo,125

Second model or image

second rrel

I.E.jsw.J

used

Uod.el and water iiotions

;&cOUntering and

'ovcrt3king

Yawinq MOErent

sretines flow

Quantities seasured

cross

force ,Drag

-ùliTr

le,sinkage

_{.urse,driftangie}

_{anà acceleration}

-1 age, sur-

iriri er arig e

s stribution

..ttcxti pressure

Further notos

.if feront constant

ree rur.ninq ships

ITTC

Lanoouvrabiuity

Co:imittco

VJCHSNSILT

FUR BINNENSCHIFFJJ E.V.

DUISBURG,I.tCg.

77

_3-2

_{/ 2}

Further Details of odc1 Expericnto

on Restricted Vatcr anocuvrjr. (cost.)

Date:22.2.7i

Quctionnai-o 33 _Sis.:

Àstdycr:o.

4-

₅

6

Ros. ! _{dovelor./routino} R + O

R

+ D _{R + D}

Funcr

t. /: i

oper.

icountering

vr-

eakj

Type of to o t rent

of

of

_''rfa"e

evel

Measurnt

of

trt

ath sirikage

constant

p'er

change

of

speeds

Type of toot facility inal1 shallow

water

_{Large tha1].ow Large}

_shallow

wat

)as1x

_{water 1S3-n}

_basin,

to

carriages

ter s ace siu1ated

river

rxjttion

_river

_condition

(dccp

l;trlly

confincd/readth

res&ictsi

_{bieadth_slightly}

_Dreadth

_slightly

sh11o:;/cano1/ctc.)

oristarit

dth

ator space model 0jd

Rectangular

ectangular

dimenojor.s in motors p1,4,20 X 3,5 _{l57x3,ò;4,o5,o}

157x3.o:4,o;5,o

izote on construction of

concrete

iete

_concrete

sida galls, false bottom,

e tc.

Type of ship or body

tor

Barges

lttor

Barges

llbtor

_Barges

Scale of model ₁₆

16 ₁₆

Size of do. LxThT 5XO,591xo,125/156

5o

591 125 5XO,S91XO,O94/o,12

Second model

O,1bi

xo,.591xo,o94/o, 12, 3,56xo,437xo, 125/ _{3,56X3,437x0, 125}

Uoclel and vratcr motions

1lstraigt course

_{tThn a}

_sinkage

speed

0,1563 and

speed

difference of

captive

approach

changed

Quantities measured hang'e

of surface

_speed

_and

Power

of

-

jievei, backf

low &pproach,

speed

dif

fe

rence

ana

relative

overtakjnq

-OCitiOn-during

--I

ssurê

on

te

_

?urthcr notos --

different lateral different

di1u

between

dtstances

ricdels

lateral

between

- .

r15,

captive

I

APPENDIX

VII

₁₁₂₁

ITTC

Manoeuvabi1 i ty

Coiitteo

ue5tien.a.ire 3C

gro/Jet Schleppwagen

4

r

VER UCHSANSTT FUR _{BINNENSCHIFFBAU E.V.}

DUISBURG, KLÖCKNERSTR. 77

Carriap

in

_{a_re_sqIiow}

Dia.aa af Pai1iti vith Main Dineiona

kleiner Schlepp wagen

'-J

Me/3m ode!!

L

3C- Ï/4

Dte

22.12.71

Sj,Gr '

Bildbegrenzung

Cf. 10th IC Man. Coma. Report,

Colleoted oationnairo Replice, p.

a 9 kmà a 250U/mln g

.aowps

N p (41 5. 4. 2

p

VAnfahrt, r 9,8 kmih (41 5 1130 U/in/n 645 WPS 2

Vers.- Nr 11.4; Schubverband ..Metz -Fnrnhfurt

Begt'gnung

PassiersfrecJ: ¡(anal - km 115 - 18.7 (1.2 m)'-' Wassers tr6mung vi km 18.8 14.4 c 4 23 rn/s

0.83 km/h Max. Fahrbahnbrelte B,1r 33.4m Vs ONftw!nkeWau_-,7Thmmj 11$ 117 IZO 1Z9 18.0 18.1 18.2 ¡8.3 18.5 18.6 18.7 ,(*nv7J 15\ 13.

\

11 ' \

\

\\

17.6 117 118 119 78.0 18.1 18.2 18.3 18.4 18.5

'.J6

1.97

\

, Fahrweg (Ami Gschw-W,fauf

1124

MANOEUVPABILITY

ITTC

Man oeuvab ility

C om.it te e

_!eticmmi!

VERSUCHSANSTALT F1iR _{BINNENSCHIFFBAU E.V.}

DUISBURG, KLÖCKNERSTR. 77

Interaction iets in _{inaIi Stialiow Water llasjn}

Di

_{of F.oilitT Tith Main Di3Inione}

_tajen.:

_(r

/

q13

(-J

x

"y

J Ur'febr.ther auf Spi. 2.5.8 P,ndtl 3 Unhitr,ch auf .SID( 246

i

i'

Q.

3C.. 3/4

.' X

XX X

X':

: ';::< :'

Ct. 10th ITTC Man. Cou. Report, Colleoted

_{Questionnair Replies, p.}

Data:221271

,

/

APPENDIX VII

1125

ITTC

Manoewvabi1it7

Cozittee

VERSUCHSANSTALT FUR B INNENSCHIFFBAU E.V.

DUISBURG, KLOCKNERSTR. 77 Overtaking Tests In Lare Shallow Water

n

J!

l'i/I,

E VED

30-4 4

Dates 22.12.71

Cf. 10th ITTC Ma.n. Coaa. liap*rt, Colleotod Quoat1onaire a.plise, p.

J

iThu

::d rdì;o;:.. Versuchsanstalt für L or-li

tien:

Müller-Breslau-Str., Wasserbau i Berlin und Schiffbau 12, Germany

ICorrocnlWi 'Tan

Conittoo Schmiechen

o

c+ o '. O

li2roCtLof

)1a1u1Or/1borato

Schuster ¡ .r .. -.

Objocof

wy

and Inforeation

.antod

Stato of Study Seo ìef. I-,

Mode]. iec1ng Technique (For further

detailc,

see Quoationr.airo 3D) iest.

Facilit,' Usod

., Docination

iof. Dìaz

i. Passing of Ships completed VWS Uncontrolled,free running Shallow Water 1/1 o

un

o

00

t!i I-.- I-.. o C.'

in the Kiel-Canal

Rep.NL-.and captive models

Tank

332/65

.

Stability of. Barges

completed

VWS

Towed models, free to

Shallow Water

in Shallow Water

Rep.Nr.heave and trim and

Tank 4

I

constrained

i-n

'anoeuvring. of

completed JWS Free-running models Shallow Water Bargetrains Rep.Nr. 259763 . Tank 5 ----i .. . <-/ -florr:c ad/ o ¡c1:o;ic,:

Jd i: STG 58(1964) 319/340-.

-STG

Tt96) 368ñ70

--Ad 2: Hoppe, K.-G.: Über die NeigingsstabiItt

-....--.-. -. ____ ---

.----..--...

-t inbeschränk-t --..---... (j, ¡- cn

t)

f.) . I.0

J

I,

-- _, ,

.

-.-.. von

-Pontons bei . -.

.-ITTC _I Manoeuwrability

Committee

VERSUCHSANSTALT FUR WASSERBAU UND

I SCHIFFBAU

VWS 3B-1/_{' 1} Pui'ther Details of Model Sxperiments

OU Coníthed Water ManoGuYTing

Date: 1.11.1971

Questionnaire 3B Sign Schm.

3A Study Group 2 3

Res.

2

devalop./routine R.a.D. R.a.D, R.a.D.

Fun&aaent./8hip oper. Ship operation Ship operaÏthi hip operation

Type of test Passing of Stability of Manoeuvring

Ships - Barges

Type of test facility Shallow Water Shallow Water Shallow Water

Tank Tank Tank

Waterway simulated Kiel Canal Shallow Shall'Dw

(deep laterally confined/ shallo'r/oana1/eto.)

Waterway model 14o,'4.53(l.96»c0.49

dimensions in meters s sketch

3C-1/l

Note on construction of side walls, false bottom,

etc.

Type of ship or body Cargoliner Barges Bargetrains

Scale of nodel 15

-Size of do LXBXT m 3 i

50.xrl OUMJ 40

11 38A0 630 16

Second del or image Cargoliner

used 5

52.0

*0 36

Model and watér otions

Quantities measured Trajectories Lift and Moment Lateral displa

of for and aft Heave and trim and heading

pp.

Further notas

I

1128

Que5tionaie 3C

hod. Nrl

1856,1864 .

I Buglampe

2 Hecklampe

3 Zeittampe

4 Ausl6sesigna(

Node II 1856

Diagma of Paoilit7 'pith Hain

_Disnajøn

MANOEUVRABILITY 350

350

\

1960 4 530

Anordnung der Signal

- u. Bahnlampen

u. KanaiprotiL

0f. 10th ITTO

_{Co. Report, Colleoted Q}

_atinit.1is

_{Replie8, p.}

Dtes.11971

8in.s Schin

Node 11 1864-ITTO

M&noeuvsbility

Comitteo

VERSUCHSANSTALT FUR WASSERBAYj UND SCHIFFBAU

30-1 VwS

tri

z

b

H

X

H H

na

and

addre. Dept. of Nval Architectûre,, Faculty of Engineering,

Kyushu University,

Hakozakj, Fukuokashi, JAPAN

D tor of 'i1-atj "/1-tbo]:ao ' Prof Slnoue__j

Cw.th Mv.Guimitto:

'Sodel Jttng Tcchtdque

(For further details seo Qustionjjro 3B

S moue F&cï1jty Uod tudy1 OcJe.t of 3twly and Inioration Wanted State of Study $ee flof. DeJlgrLatior. Ref. D1r.; o I a

l'The stability derivatives

of t Completed H Ro"tating arm tests.

Seakeeping and Manoeuvring Tan.

---i ... (DL,rJ o p-J o Cn I-1

rectangular plate on confined

-water. (Theory and exp.) 2 j Manoeuvrability of

large

Completed

Free runniqg tests and rotating arm tests. Seakeeping and _{MflnPtn7rf ng Thnk}

--.-i

tankers (Exp ) 3 _{flci,arka .nt/o} References: 1.

The force and moment derivatives

of shp on -confined

:.

.! '

by same aspect ratio

rectangular plates considèring frequency

of motion (combined

motion of P.M.M.).

Ref. No. 39 (1970), No. 42 (1971),

-Society of

1 Architects of West

Japan

and No. 43 (1971) of the

-ITTC Manceuvrability

Connittea

I

DEPT. OF NAVAL ARCHITECTURE KYUSHU UNIVERSITY, FUKUOKA

KYUSHU UNIV.

Further Detailn of Model Experiments

Ofl Confined Weber Manocuvring

Date: Dec. 5, 1971 Questionnaire

Sian.: S. moue

A Stuiy Orcup 'o. i ₂

Res. deve].op./routjne R & D _{R & D}

Furìrdmt?.fIt. 'chip oper. Fundament. _Fundament.

Tyre of test Rotating arm test _{Rotating arm test}

& free running_test

Type cf

tent facility Manoeuvring basin _{Manoeuvring basin}

i

¡

V/atcr%7a siiiz1ated Shallow water _{Shallow water}

(deep laterally coufined/

f

ca11i/canal/otc.)

Woterway model 25 X 25, 25 X 25,

dinensiors in meters

Water level

_{WJ-er lpvpl}

jadjusted adjusted

Ntc on construction of

i

i

sido raU _{ft1e bo;to,}

etc.

ype of ship or body

tRectangular plate Tanker ship Scale of model

!

2.5m

Size of do. LxDxT in _{L = 2.5m}

f

"3cond moa1 or ir.ae

F

1'

---used

and water notions ICaptive circling _{Captive circling} model _{& free turning}

model

J

Quantitjs measured Force& moment by _{Force & moment of}

changes of water ship & rudder.

de th _{Geometrical locus}

ofsijip

Further U3tO

Comparison of

i theoretical values J

j

1consider frequency I

_____

1130

MANOEUVRABI LITY

1TTC

U.no3uvbility

Coittoo

Quootionniio 3C

DEPT. OF NAVAL ARCHITECTURE KYUSHU UNIVERSITY, FUKUOKA

Seakeeping and Manoeuvring Tank

I°' The. .t, t9/

Dr

of

it!t!3in_Dr

ioul8.s bL4

32

'o--1

-il

[]('l]

//î[tlìi.

_iIuIJ

1

t=3 ZZX.

O(3(.íVAT1ON PUroRrLf G -32 n7P ?'P1 ij4VE J/ÑÇER iS R0O?4 3

fG4 4

130 L) KYUSHU UNIV.

o

(c3rOf

1T-".vi

R'cM (OT4TN FRP4flON

-Cf. 10th ITC 3b31. Co. llopot, Collootoci Qizootioniro Uop1ioo

p.

Y1i

3 aCì333

SHIP RESEARCH INSTITUTE

38-1, 6 chome9 ShinkRwa, Nitaka, Tokyo,

JAPAN

c'c

of or

iztion/ìabutory: Dr.Y.Yamanouc}1j

Oboct of Study

_{Iftio si.tod}

lShc4llpw..jjajjp,.

effÇ)fltR

upon turning abiIity,

6ia.w

water eftect and

buffer effect of the fluid

:force

aotj.ng on a

hull in I

moving

obliqu

St.to

o:' Study Zoo -p ¿ CA-.

(i)

(3)

Co:2ocp. w±th n. Coittcc-: Lcdoi

Pc3ti,

Tochiquo (Fo' furthc detai], Quo3tjor1a±ro 313) Turning

teap- using

self-propulsive model-s0

Mitaka No. i

S. Exp.

Basin,.

Circular B.. 3-Components Force

'i:

Tow A. Ogava

Tofl-t Faoiiity Ucd

Measurement Captive ModelL.

Tank of Varia sie

(2)

Ï

Tc;::

;L-../or ifccCIs:

N. Koe3cj, Y.

Yamanouchi5 Natauoka

and- Y. Yamazaki "Some Model

Experiments on

Shallow

Water

Effeet

upon Turnin&Abjljty"

Journal of SI.N.A..JI,

VoJ... 10],, l957

HShiba "On the

Mitaka, Z}th Experimant B,qiyi"

M

TRI

s P. Thuji ,JLJarj...and. a h1p in

Oblique

Flow.

(Roetriotedater

eots)' Repot

No. ..5

R T C) (J ci. o Do i-Cnatjon Rof.

,

ITW

3!r.nocuvrabi1itY

Co

SEfl' RESEARCH I1STITUTE

5R.I.

3B-1/2

Farther Doti1e of Loo1

on ConiflCd rator

I1nooUru

ExporflC11tS

QnostiOfl.

313

11os. -.

t

Ftmcnt./zhit eper.

Both.

-typo of test

Pree .ing

test.

i,o

of tÒBt fa11ity

Square and cire 2lar

basins. T1ter7zy

aiiu1ted

confi13c./

IDeep and

shì1 oi

(&op 1tçra1'

water.

Uo/cn1/cta.)

7ntorry nodcl

I

-80m xSOm x4,5m

60m in dia, x

UOflSiOflS i

totora

in water depth. 4.5m--Ozn in

I water depth. J

lot3 on eo!f

All reinforced

aide concrete,

F-

__

jpeof Eip or bor

Namoth twke_ C:

- t

Sc10 cf noe1

1/61.33

Siso of do. LxT

_{6j.5mxO2,Qx.L}

4.5mx0.. .u'.

Second nodel o

iTagc

L0.?5m

O.2466m

used

_I

TodoI

r'.tor r.ctios

Self ro .ulsive

radio controfle& mode1

:i Ing ja..

advaiice,transfei, tactical

cija,

nmi di'Ift cngl

Pr'tber netos

-APPENDIX VII

1133

ITPC Manocuvrability

Coirnittco

SHIP RESEARCH INSTITJTB S.R..I.

3B- 2/2 Further Dctails of .ocìel Experiments

On Confined 'aterJanoeuvrin (cont.)

Ma 01

Questionnaire 3!

_Si.1

3]. Study Group No. ₂

Res. & dovelop.Jroutino Res, and develoj.

Fundaont./hin Oper. Both.

Type of toot

Captive test,

Type of toot facility

Straight tank,

ay si1cd

_Shallow.

_Çclecp Ltcrally confined/ ohallo/cand/etc.)

tntcrwny node]. dimcnsjon in meters

Noto on construction of

An ve1r'rorced sido ttalls, false bottom,:

Concrete.

etc,

Type of.shit or body

Mammoth tanker. 1/80 3calo of model Size of do. Lx3xT 3.OmxO,461mx 0.184m

Second model or image used

!ode1 and. iator motions

Jodl

nr'

Carriage

Quantities measured _3component

- hull force8.

..IXY,M)

:'Urthor notes

J

Ic

ubi1ity

0o4tto

3I

':-:

o2 1Ht

nI:c.

Nitaka No

_{i Ship Experiment Basin}

j

i.

SHIP RESEARCH INSTITUTE

Ln

wave maker

80.0

APPENDIX VII

₁₁₃₅

I

o

wave absorber

50.0

CL.IOUi

!:t

Cc;-.. ¡ccrt,

Qio;j

_{P' 30}

o

In In

o

1icu-.bi1tty

CcttoD

SHIP RESEARCH INSTITUTE

Experiments were performed by SRI borrowing this basin that

belange to the MEGURO Model Basin Technical Research _and

Dee1opment Institute, Defence _{Agency )1eg'o, Tokyo}

I. _Dtee

t.1

rt

_r.t:i.

:tcs

_r±gn:

-

a-n__ ---a--_.

a

Circular

Ba8ifl

C±'. 1O

IJC

_Ca1cøt1

Q(ti0

1).

Ccz:it'

o

Q

o

o) (.4

ÏD

Q Q u-,

8,000

o

Q

SHIP RESEARCH INSTITUTE

/

j

t

f0 > fo

SRI

r.1ot:t

_i:-.

Col

otci

T1L&, p

rcc z' c

or;arj

e iz1/1bora tory:

¡

3:

LlO rtd a1dros

of cr.ar1iat13n: University of

r

and shallow water

Olect of Study Ifo;:atio.. V!antod L.J!yabiftyjn canal 2 Manoeuvrability in canal 3 ta te of Study Completed Now continuing Prof. S. Motora See cf. Forced aw1ng technique

Forced yawing technique

ad

oblique towing

basin

No.1 Seakeeping No.1 Seakeeping basin

1 o o p I-C) O o o I-o

ppa

o 11 '1 .cJ

0i

o .-p

a

P. ci. I... o Cl

?dri.rks

an/oriefaru:icos: 1) M. Fujino, "Experimental Studies on Ship Manoeuvrability O) C-') I-,. p ci' (1) International C;j in Restricted

Waters-Part I and II",

15, No.1 ; vol.17, No.186,_1970 0, I-u: r-' -4 P. Tokyo, Hongo 7-3, Bunkyo-ku, Tokyo, Japan

o

t:) C,

( O

i+

00

:' r$-0 .

OP.

0-P.

Corracn. with Lan.

Coramittee: o -k o _o

odo1 Testixig

Tochniquo

(Por further

details,

30e

QUo3tjoajre 3B)

Test Facility Usad Designation Ref. See D ia

3C-ITTC

Manoeuvrability Committee

UNIVERSITY OF TOKYO

SEAKEEPING LABORATORY

s_k.

Purther Details of Model Experimente on Cozffthed Water Manoeuvrth.

Dates 8 Dec. 71

Qus stionn ire 3B

3AStii.Grou.BO. 1 2

es.

¿ev.outine

Fundament./ehip oper. _Fundament. Shi. o.er.

Type of test Forced yawing Forced yawing

technique technique an4 oblique tow

Tye of tet facility No.lseakeeping No.1 seakeeping

-basin basin

-!iaterw.- simulated shallow canal

(deep laterally confined/ canai

sha11oz/cana1/etc.)

=

Waterway modól length 24m length 24m

dimensions in meters depth O 132m-O 20 i depth O 165

ibreadth 1.Om-2.Om breadth l.5m

Note on construction of _{steel plate side steel plate side}

side 's'alla, false bottom, wall, concrete wall, concrete

etc. _{bottom bOttom}

cargo ship

¡.e of ahi. or bod. ' super tanker

1/64.37 1/145

Second model or image

H

--

-- aw moment aw- moment

Further notés

1140

Mano.uvi&bility

Coitti

eetionn&ir. 3C

MANOEUVRABILITY UNIVERSITy OF TOKYO SEAKEEPING LABORATORY

____._l_Skee21n.!,asjn

D -

of 7i1i, with Maje

D1,aai,

C:. 10th

_IT0

_{n, Coì. Report, Coll.ot.4}

Quøationnairt kepii.s,

p.

e S.L.

3C-i/1

8 Dec. '71

8

I

'5

Turning data

routIne

under Influence of wind

experiment

Wave, Current

Water depth,

-'--Response to rudder

experlment

routine

Manoeuvrability during

routine

berthing and docking

experiments

Free running radio

controlled model

Free runnIng model

automatically controlled

ZÎg-zag manoeuvre

SInusojdl rudder ose.

Transient tests

Free running racIo

Wave and

Current Basin

Wave and

Current Basin

Seakeep Ing Bas in

-.

,..

r

r

i.r j i.çji r r 'r

haJ1c War Basir

Directional Stability

ents

a,a1'

Spiral manoeuvre

Wave and

rIt'ÇT

n1n

:ha]low bta' Ban

Wave and

i

ql y

Wave and

2

3

Resrke and/or Referencoas 1.

The Combined Wave and Current Laboratory

of

p

J

ir

the Netherlands Ship

Model Basin: Prof.dr.ir.W.p.A..

van Lammeren and Ir.A.J.W. Lap; pubi. 244

of the N.S.M.B.

qe

e

(D r) -J

-'

I-' I-.. 2

tJpw P

iiltj

nf th

NPthPrlRnds Ship ÎodQl basin at

WaenIngen:

Prof.dr.ir. W.P.A. van Lammereri

and Ir. G. Vossers; pubi. 1fla

of the N.S.M.B.

3. The Shallow Water Laboratory of the

Netherlands Ship Model Bas1n at

Wageningen:

Prof.dr.ir.W.pA. van Larnmeren and

Ir. A.J.W. Lap; pubi. 156 of the

N.S.M.B.

Full naac and ad&reaa

Netherlands Ship Model Basin,

of or iaation, P.O.

Box 28

Haastee. 2

Waenjnen

The Netherlands

State of Study Dirootor of organization/1aborat0gp.

J.D. van Mane

Corroap. with Man. COaaittee$prof

Sea

Model Testing Technique (For further detalle

Ref.

see Queatjozmajre 3B

Teat Facility Uaod

w 1+

o

8tudy r.v.niip Object of Study and. Inforuation Wanted Designation Ref. See Diagn 3C-2

Course keeping

routine.

controlled model

Current Basin

ITTC

Manoeuvrability

CoEttee

NETHERLANDS SHIP MODEL WAGENINGEN

BASIN NSMB

3B1/

-Further Details of Model

on Confined Water Manoeuvring

Experiments Date: Dec. 68(71)

Questionnaire 3B

Stud Grou. No. i 2

Ree. &evelop./routine routine routine _routine

Pundament./ship oper. ship oper ship oper ship oper

Type of test turning course keeping captive tests.

circie test test

Type of test facility Wave_Curre nd_Basin a._b

_SepingBa.sin

Wave and -, a o w ta er

c.Sa1Low Water

i-iç1n

Basin

Waterway simulated hallow Water _{a.Shallow Water Shallow Water}

(deep laterally confined/ ith varying b Deep Water or a Canal

Bhallowloana]/eta.) ater depth c. Canal

Waterway model _oo

_{x .133}

2 _{a.. 200 X 133 720 X 2} 2

dimensions in meters

. b. 330 x 80

2

c. 720 x 52

Note on construction of . concrete concrete

i

side walls, false bottera, _{bottom bottom and ditto}

etc. _{side walls}

J

Type of ship or body. bath merchant_{and Navy Ships}

... ditto ditto

Scale .of model to 1 : loo _j

V

Size of do. LxBx? n .

Second model or image .. .. .

used

Model and water motions ith or . Waves and Still

Water-ithoutdurrént Current

Quantities mea8ured - Heading angle_{- Rate or turnir}

h

Ditto Dltto\

- Rudder angle

Further notee with or .

.

without Wind

r

ic

Ifanoauvrabi].ity Coiittee NETIERLANDS SflMÔL BASIÑ WAGENINGEN . NSMB 33_2/2 Pu'ther Detaila of Model Expeienta

On Confined Watez Manoewriug (ocnt.)

Dates Dec. 68(71) Questionnaire 3B

3L Study Croup No.

.5

Ree. & develop./routin, routiné routine _.:

Fundaent./nhip Oper. ship Oper. ship oper.

Type of teat _{zig-zag or docking}

sinus tests tests

Type of teat facility Shallow Water Wave and

¿asin Current Basin

atezwa ai1ated

. Shallow or ShallOw

(deap laterally oonfined/ _{Deep Water}

shallow/canal/a to.)

ateay ode1

720 52 200 X

133

dinensions in etera.

Note on oonetruotjon of _{concrete . concrete}

sido walls, false bottom,

-etc.

Type of ship or body Ditto

Scale of model up to i 100 J

Size of do. LXBXT Scoond uoei or .iwage need

Model an& vater notions Still Water Waves ànd

Current

Quantities eeaaured

-Headirgangle'

_{- Rate ò1 turr±}

\ Ditto - Pa.1t1 of e.g. ri -. - _{. Rudder angle} - rUL1Jutw uf RPM J

Purther notas _{with or} s

.

-

-without Wind

1144

_{MANOEUVRABILITY}

Wave and ':.trrer1t Basin

Qestrirajre 3G

_{Djrai of Facilit'}

_{1th Main Dimtmsjons}

..l

hL*Ì0.&

I i i i

O IO loS

a). Croea oeotion of laboatory.

I1I? t?itt.t.

j:!I

: ;:;

_________ -

-______

' J I

i

O S IQ 16.* I

t

i t i i O PJ ₀₀ 30 mj NSMB Si.n. i

Cf. 10th 1? '.a.. Co. ieport, Co11ctd _{Quoot.Iv,nnajre Replies, p.}

Datei Dec. 68(71)

I. cntriined 0. cutir chonuici.

-crnIroI lit.1104 A. r.un.iuti,n, tut teto 0000rnIoca

tor room T. fmrnlntiun. tif Aoor-b0001

pwep teem L P100040

-b). Cround - plan of 1aboichtorr

NETHERjDs SHIP MODEL BASIN

Lanocuvrabi1ity

WAGENINGEN

Full ¡rne and addres3

Technical University of Gdask, Ship

Research Institute, Gdask-Wrzeszcz,

: of ornizationt Majakowskiego li, POLAND -0 -1 frocto.ofoiP.zuzation/la5oratory,prof L__Kobylinski Seo

Ref.

Wodel

(Fcr

cee

Ccrrecp

with ii&fl

Committee;

'letir:g Toohniquo

firthor detaIls,

_{Questionnaire 3»}

Prof L Kobv11n.s14 Test Faility Used

i

Obl°ct of bt*..d

anì

Inf,at!cn Wantod.

state

of

Study

Designaion H Ref. DIag pushed 1Manoeuvring qualities of a

Onef old test

Self-propelled, free-running model tested on a special pond A pond with controlled dept "Torograf"

. o O

00

co

oe

1 o g r I-41-4 _t'

vessel in shallow

water-for the

influence of bed clearance

on th

desiner

with controlled water level.

turning diameter_,_drift Ott-log Characterjstjçs of st-ady

turning.

circles measured. Stop-watch angl

and speed reductiop.

f

ships

mutual interference of

Onefold test

Simplified tests in model tank:

Model of canal

passing by in a confined

for the

one of the models standing at the in model tank

Turnki.iclçle parallelogram t' keep the first

water to determine the safe

designer

wall, having full freedom in

distance between them and thq

horizontal plane; the second

one

safe seed at the gjyen canal

towed in parallel at different

model.

Film

breadth.

speed and distance.

Positions of

camera.

A net

i

over the models

both models recorded continuously

to have

coordi-with the aid of film camera.

nates of them o the pictures.

Rennrks and/or Rofarence8:

Ci (ja, Io' -I-. .-. Torograf - A special

arrangement for measuring of the model path

and drift angle when turning, rn

R-1e ni,l

it gives a possibility, to determine

variations of model speed.

(Patent of

on the basis of time; Dr. Welnicki)