Proceedings of the 24th International HISWA Symposium on Yacht Design and Yacht Construction (summary)

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HISWA Symposium

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Symposium Secretariat: MCI Amsterdam, Schipluidenlaan 4,1062 HE Amsterdam, The Netherlands

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24°' International HISWA Symposium on Yacht Design and Yacht Construction

14 and 15 November 2016, Amsterdam, The Netherlands, RAI Amsterdam ISBN / EAN: 978-94-6186-749-0

Photo cover: DAMEN Shipyards G r o u p

Symposium Secretariat MCI A m s t e r d a m B.V. Schipluidenlaan 4 1062 HE A m s t e r d a m The Netherlands Tel.: + 3 1 (0)20 5709 600 E-mail: h i s w a s y m p o s i u m ^ m c i - R r o u p . c o m h t t p : / / w w w . h l s w a s v m p o s i u m . c o m /

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ZA"* International HISWA Symposium on Yacht Desien and Yacht Construction

Organizing Committee

PROCEEDINGS

Edited by J.J. l-lopman and J.A. Keuning

Prof. Hans H o p m a n IViicliael Steenlioff Irene Dros

Sophie Hamburger

Deift University o f Technology

HISWA Association - Holland M a r i n e Industry

RA! A m s t e r d a m / M E T S - M a r i n e E q u i p m e n t Trade Show MCI A m s t e r d a m B.V.

Scientific Committee

A l b e r t A b m a Peter A k e r b o o m Enrico Delia Valentina Hans H o p m a n Thys Nikkets Michaël S t e e n h o f f Peter van Terwisga Cornel Thill Bram Jongepier

VRI PACK

Royal Huisman Shipyard MARIN

Delft University o f Technology Dykstra Naval Architects HISWA Holland M a r i n e Industry DAMEN Shipyards Group Delft University o f Technology De Voogt Naval Architects

N o v e m b e r 2016

Organized by HISWA - Holland M a r i n e Industry body in t h e Netherlands METS - t h e M a r i n e Equipment Trade Show 2016

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24"' International HISWA Symposium on Yacht Design and Yacht Construction 14 and 15 November 2016, Amsterdam, The Netherlands, RAI Amsterdam

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24"^ International HISWA Symposium on Yacht Design and Yacht Construction 14 and 15 November 2016, Amsterdam, The Netherlands, RAI Amsterdam

ISBN / EAN: 978-94-6186-749-0

TABLE OF CONTENTS

I n t r o d u c t i o n 6

P r o g r a m m e M o n d a y November 14, 2016 8

Programme Tuesday November 15, 2016 10

Symposium Papers 12

KONINKLIJKE BIBLIOTHEEK, DEN HAAG Depot van Nederlandse Publicaties Postbus 74

2501 AJ Den Haag

24th International Symposium on "Yacht Design and Yacht Construction"

Proceedings ofthe 24"" International Symposium on "Yacht Design and Yacht Construction", Amsterdam 14 & 15 November 2016 -Delft University of Technology, Faculty of Mechanical, Maritime and Materials Engineering, Department of Maritime and Transport Technology, The Netherlands.

ISBN / EAN: 978-94-6i86-749-0Subject headings: Yacht Design, Yacht Construction

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24"* International HISWA Symposium on Yacht Desien and Yacht Construction

14 and 15 November 2016, Amsterdam, The Netherlands, RAI Amsterdam ISBN/EAN: 978-94-6186-749-0

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24"' International HISWA Symposium on Yacht Design and Yacht Construction 14 and 15 November 2016, Amsterdam, The Netherlands, RAI Amsterdam

ISBN / EAN: 978-94-6186-749-0

INTRODUCTION

I hereby w e l c o m e y o u t o t h e 24"^ e d i t i o n of t h e HISWA International Symposium on Yacht Design and Yacht Construction. The HISWA Symposium has started in 1969 and t h e oldest symposium in t h e area o f yacht design and research and is recognised as o n e of t h e w o r l d ' s m o s t appreciated symposiums in this f i e l d . It is b i

-annually organised by HISWA Association, Delft University of Technology and RAI A m s t e r d a m organizer of METS, t h e M a r i n e Equipment Trade Show held annually in A m s t e r d a m .

This symposium is also my first as Chairman of t h e Organizing C o m m i t t e e . Compared t o t h e p r o g r a m m e s of t h e previous HISWA Symposia w e have increased t h e n u m b e r of papers t o be presented f r o m an average of 15 t o 23. To be able t o do this w i t h i n t h e same t i m e f r a m e o f one and a half day t h e t i m e f o r each speaker t o present his paper has been s h o r t e n e d t o 20 m i n u t e s f o r presenting his paper. Time f o r questions and

discussions is m a d e available in t h e p r o g r a m m e only at t h e end o f each session. This way w e can o f f e r a m o r e efficient, diverse a n d , t h e r e f o r e , hopefully a m o r e attractive p r o g r a m m e f o r o u r participants. So w e h o p e t h a t this new concept w i l l also m e e t your expectations.

There is a lot happening in t h e yachting w o r l d at this m o m e n t w i t h respect t o t h e i n t r o d u c t i o n of n e w

materials, design tools and innovative and alternative solutions f o r b e t t e r sailing and seakeeping p e r f o r m a n c e and energy r e d u c t i o n . New yacht designs f o r exploring t h e arctic w a t e r s is another t r e n d at this m o m e n t also covered by some o f t h e papers at this s y m p o s i u m .

U n f o r t u n a t e l y , since t h e last HISWA symposium held in N o v e m b e r 2014, also a n u m b e r of w e l l - k n o w n yacht designers past away. In this context I w o u l d like t o c o m m e m o r a t e in particular Professor Fabio Fossati f r o m Milan Polytechnic University in Italy, w h o was a regular speaker at o u r symposia. His d e p a r t u r e in December 2015, at t h e age o f 53 is a big loss f o r t h e sailing and scientific c o m m u n i t y . His latest book " A e r o

-Hydrodynamics and t h e Performance of Sailing Yachts: The Science behind Sailboats and t h e i r Design" t h a t came o u t in 2010 has already become a w o r l d w i d e reference t e x t book f o r sailing yacht t h e o r y in use by many designers and students.

Also this t i m e w e w e r e again very successful in attracting students t o this s y m p o s i u m . This interesting and challenging yachting industry needs creative, innovative and enthusiastic people t h a t are able and w i l l i n g t o make t h e yachting industry m o r e attractive, high p e r f o r m a n c e b u t also affordable industry. In t h e c o m i n g years a lot of very experienced and well k n o w n designers and researchers in t h e field o f yacht design and c o n s t r u c t i o n w i l l leave t h e "business" or have already left. U n f o r t u n a t e l y , some earlier t h a n expected.

Finally, o n behalf o f t h e Organizing C o m m i t t e e , I w o u l d like t o express m y g r a t i t u d e t o o u r sponsors, D a m e n Shipyards, M a r i t i m e Research Institute Netherlands, Feadship and t h e A x e - b o w f o u n d a t i o n , w i t h o u t w h o m this s y m p o s i u m w o u l d n o t be possible at an affordable price. To conclude, I hope this was an ideal

o p p o r t u n i t y , especially f o r t h e students, t o m e e t t h e elder, m o r e experienced, g e n e r a t i o n .

Hans H o p m a n

Chairman Organizing C o m m i t t e e Scientific C o m m i t t e e

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2 4 * International HISWA Symposium on Yacht Design and Yacht Construction 14 and 15 November 2016, Amsterdam, The Netherlands, RAI Amsterdam

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24'" International HISWA Symposium on Yacht Design and Yacht Construction

Program Monday November 14, 2016

Moderator: Hans Hopman

12.00 - 1 3 . 0 0 Registration

1 3 . 0 0 - 1 3 . 1 5 Opening

Session 1

13.15 - 13.35 Keynote - From 'Antinous to A', Yacht design of the past three decades IVlarcus Krall, BOOTE Exclusive, Germany

13.35 - 13.55 Fibre opting sensing in the America's Cup

(si-i) D. Constantini, S. Arrlvabene, M i c r o n Optics Inc. Switzerland

13.55 - 1 4 . 1 5 Through life load monitoring of superyacht carbon fibre rigs experience and new applications

(si-2) E. W i l k i n s o n , D. Roberts, M a g m a Structures/Global UK

14.15 - 1 4 . 3 5 Local and global analysis of large motor yacht superstructure

(si-3) D. Boote, University o f Genoa, Italy

14.35 - 1 4 . 5 0 Questions

1 4 . 5 0 - 1 5 , 2 0 Coffee break

Session 2

15.20 - 15.40 Developing the DAMEN SeaXplorer range of expedition yachts

iSl-l) J. van d e r Velde, Damen Shipyards

15.40 - 1 6 . 0 0 Computational sustainability: a life cycle perspective approach for eco design and large

{S2-2) yachts construction

V. Eleuteri, VSY and Eulabor I n s t i t u t e , Italy

16.00 - 16.20 Energy analysis on a propeller operating in open water using a rans method

{S2-3) B. Schuiling, M a r i t i m e Research I n s t i t u t e , The Netherlands

16.20 - 16.40 Comfort draft

{S2-i) Y. Chellaoui, G. Gaillarde, M a r i t i m e Research Institute, The Netherlands

16.40 - 1 7 . 0 0 Questions

17.00 - 1 8 . 0 0 Reception

18.15 Dinner cruise (on pre-registration only)

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24"' International HISWA Symposium on Yacht Design and Yacht Construction

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Program Tuesday November 15, 2016

Moderator: Hans Hopman

0 9 . 3 0 - 0 9 . 3 5 Opening day 2

Session 3

09.35 - 09.55 Keynote - Teclino transfer: benefits for the yacht industry E. Zijlstra, M a t e r i a BV, The Netherlands

0 9 . 5 5 - 1 0 . 1 5 Hydrodynamics of wind assisted ship propulsion, modelling of hydrodynamic forces

(S3-1) N.J. van der Kolk, Delft University of Technology, The Netherlands

10.15 - 1 0 . 3 5 A comfort analysis of an 8 6 m . yacht fitted with fin stabilizers versus Magnus-effect rotors

(S3-2) J. Ooms, L.R.P. Sosa, Q u a n t u m Controls, t h e Netherlands

10.35 - 1 0 . 5 0 Questions

1 0 . 5 0 - 1 1 . 1 0 Coffee break

Session 4

11.10 - 1 1 . 3 0 Norse Power Flettner rotor, operational experiences and results from the first reference installation

(S4-1) J. Vainamö, Norse Power OY LTD, Finland

11.30 - 1 1 . 5 0 From operational profile to hybrid propulsion

(S4'2] P. van Zon, P.T. van Loon, FEADSHIP, The Netherlands

11.50 - 1 2 . 1 0 Structural design Inspired by nature

(S4'3) D. Leidenfrost, Dykstra Naval Architects, The Netherlands and Alfred W e g e n e r I n s t i t u t e , G e r m a n y

1 2 . 1 0 - 1 2 . 2 5 Questions

1 2 . 2 5 - 1 3 . 3 0 Lunch break

Session 5

13.30 - 1 3 . 5 0 Electric propulsion optimization for fast yachts

(S5-1) R.J. Niessink, De V o o g t Naval Achitects, The Netherlands

13.50 - 1 4 . 1 0 Motions and loads of high speed craft in regular w a v e s , prediction and analysis

(S5-2I F. Prini, Newcastle University, U n i t e d Kingdom

1 4 . 1 0 - 1 4 . 3 0 Pushing processes and performance by parametric design of yachts

(S5-3) S. Harries, C. A b t , Friendship Systems, G e r m a n y

14.30 - 1 4 . 4 5 Questions

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14 and 15 November 2016, Amsterdam, The Netherlands, RAI Amsterdam ISBN/EAN: 978-94-6186-749-0

Program Tuesday November 15,2016 (continued)

1 4 . 4 5 - 1 5 . 0 5 Coffee break

Session 6

15.05 - 15.25 The IMO Polar Code a n d large yachts

(S6-1) J. Gravina, BMT Nigel Gee Ltd, United Kingdom

15.25 - 15.45 TU Delft Solar b o a t t e a m

Delft University of Technology, The Netherlands

15.45 - 1 6 . 0 5 Deep b l u e h y b r i d , i n t e g r a t e d energy m a n a g e m e n t system

(S6-2) Ralph Plieninger and Jens Biebach, Torqeedo G m b H , Germany

16.05 - 1 6 . 2 0 Questions

Session 7

16.20 - 1 6 . 4 0 A life cycle cost analysis o f hull vane a p p l i c a t i o n o n m o t o r y a c h t s

(S7'ij K. Uithof, Hull Vane BV (A company established by Van Oossanen), The Netherlands

16.40 - 1 7 . 0 0 Exploring t h e l i m i t s In sail design and c o n s t r u c t i o n

(S7-2) R. Doyle, Doyle Sails, United Kingdom

17.00 - 17.20 Glass as a s u p p o r t i n g s t r u c t u r e i n y a c h t b u i l d i n g

(S7-3) F. Verbaas, Lloyds Register, The Netherlands

1 7 . 2 0 - 1 7 . 3 5 Questions

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2 4 * International HISWA Symposium on Yacht Design and Yacht Construction