THE AUSTRALIAN NAVAL ARCHITECT Volume 23 Number 4 November 2019 NUSHIP Stalwart entering the water after her launching ceremony in Ferrol, Spain on 31 August 2019 (Photo courtesy Navantia) THE AUSTRALIAN NAVAL ARCHITECT Journal of The Royal Institution of Naval Architects (Australian Division) Volume 23 Number 4 November 2019 Cover Photo: CONTENTS NUSHIP Sydney during her final series of sea 2 From the Division President trials off Adelaide in October (Photo by Russell Millard courtesy Department 4 Editorial of Defence) 6 Coming Events The Australian Naval Architect is published four times per 7 News from the Sections year. All correspondence and advertising copy should be sent to: 20 Classification Society News The Editor 23 From the Crows Nest The Australian Naval Architect c/o RINA 26 General News PO Box No. 462 Jamison Centre, ACT 2614 35 Education News AUSTRALIA email:
[email protected] 39 A New Centrebow Design to enhance the The deadline for the next edition of The Australian Na- performance of High-Speed Catamarans in val Architect (Vol. 24 No. 1, February 2020) is Friday Rough Seas — A. Swidan. D. Christophersen, 31 January 2020. and T. Bauer Articles and reports published in The Australian Naval Architect reflect the views of the individuals who prepared 44 Industry News them and, unless indicated expressly in the text, do not neces- sarily represent the views of the Institution. The Institution, 48 The Profession its officers and members make no representation or warranty, expressed or implied, as to the accuracy, completeness or 49 Membership correctness of information in articles or reports and accept no responsibility for any loss, damage or other liability 50 The Internet arising from any use of this publication or the information which it contains.