Full-scale unsteady RANSE CFD seakeeping simulations of a high-speed craft

Batuhan Aktas; Federico Pirini; Simon  Benson

Full-scale unsteady RANSE CFD seakeeping simulations of a high-speed craft

Batuhan Aktas, Federico Pirini, Simon Benson

Naval Architecture, Ocean And Marine Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book

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Abstract

This paper presents a series of RANSE-based seakeeping simulations on a 17m high-speed monohull. The study is performed on the Severn Class all-weather search and rescue lifeboat, designed and operated by the Royal National Lifeboat Institution (RNLI). The Severn is a planing craft with a maximum operational speed of 25 knots, although it often operates at semi-planing and displacement speeds in different situations and weather conditions.

Original language	English
Title of host publication	20th Numerical Towing Tank Symposium
Subtitle of host publication	(NuTTS 2017)
Editors	Thomas Lloyd, Auke van der Ploeg
Place of Publication	The Netherlands
Pages	16-21
Number of pages	6
Publication status	Published - 1 Oct 2017

Keywords

high speed craft
seakeeping performance
planing craft

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Aktas-etal-NUTTS-2017-Full-scale-unsteady-RANSE-CFD-seakeeping-simulationsAccepted author manuscript, 821 KB

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title = "Full-scale unsteady RANSE CFD seakeeping simulations of a high-speed craft",

abstract = "This paper presents a series of RANSE-based seakeeping simulations on a 17m high-speed monohull. The study is performed on the Severn Class all-weather search and rescue lifeboat, designed and operated by the Royal National Lifeboat Institution (RNLI). The Severn is a planing craft with a maximum operational speed of 25 knots, although it often operates at semi-planing and displacement speeds in different situations and weather conditions.",

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N2 - This paper presents a series of RANSE-based seakeeping simulations on a 17m high-speed monohull. The study is performed on the Severn Class all-weather search and rescue lifeboat, designed and operated by the Royal National Lifeboat Institution (RNLI). The Severn is a planing craft with a maximum operational speed of 25 knots, although it often operates at semi-planing and displacement speeds in different situations and weather conditions.

AB - This paper presents a series of RANSE-based seakeeping simulations on a 17m high-speed monohull. The study is performed on the Severn Class all-weather search and rescue lifeboat, designed and operated by the Royal National Lifeboat Institution (RNLI). The Severn is a planing craft with a maximum operational speed of 25 knots, although it often operates at semi-planing and displacement speeds in different situations and weather conditions.

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KW - seakeeping performance

KW - planing craft

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ER -

Full-scale unsteady RANSE CFD seakeeping simulations of a high-speed craft

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Keywords

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