Validating propulsion system optimization procedure for a carrier vessel

Object and purpose of research. This research was intended to validate supercomputer-based optimization procedure for propulsion systems of carrier ships, with a case study of hull shape and propeller optimization for a Project 1594 vessel. Subject matter and methods. The optimization proceeds in R...

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Autores principales:	Lobachev Mikhail P., Novoselov Vladimir N., Polyakov Yury N., Saifullin Timur I., Taranov Andrey Ye., Rudnichenko Alexey A.
Formato:	article
Lenguaje:	EN RU
Publicado:	Krylov State Research Centre 2021
Materias:	numerical simulation optimization parametric model Naval architecture. Shipbuilding. Marine engineering VM1-989
Acceso en línea:	https://doaj.org/article/f8f12509eb44483ab29904ce50c8608b
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spelling	oai:doaj.org-article:f8f12509eb44483ab29904ce50c8608b2021-11-22T08:28:50ZValidating propulsion system optimization procedure for a carrier vessel10.24937/2542-2324-2021-4-398-68-802542-23242618-8244https://doaj.org/article/f8f12509eb44483ab29904ce50c8608b2021-11-01T00:00:00Zhttps://transactions-ksrc.ru/eng/archive/validating-propulsion-system-optimization-procedure-for-a-carrier-vessel/https://doaj.org/toc/2542-2324https://doaj.org/toc/2618-8244Object and purpose of research. This research was intended to validate supercomputer-based optimization procedure for propulsion systems of carrier ships, with a case study of hull shape and propeller optimization for a Project 1594 vessel. Subject matter and methods. The optimization proceeds in Russian software package pSeven. The computation core is Siemens Star CCM+ software. Three-dimensional parametric model of the propeller is generated in KSRC-developed BladePlus software, whereas three-dimensional parametric model of the hull is generated in Siemens NX software package. Hydrodynamic parameters of the propulsion system are obtained as per CFD methods. Viscous flow parameters are obtained through control volume-based solution of unsteady Reynolds equations (URANS) closed by biparametric semi-empirical turbu-lence model. Main results. The study yielded a new bow shape offering lower wave-making resistance for the same overall dimensions. It also yielded a new shape of propeller offering higher efficiency than the initial one taking into account the limitations for available shaft torque. Design hydrodynamic parameters have been confirmed by the model test data obtained at KSRC Deep-water Test Tank. Propulsion performance calculation has shown a growth in the achievable speed of the optimized propulsion system in different running conditions. Conclusion. The optimization studies intended to improve propulsion efficiency of Project 1594 ships yielded new shapes for hull and propeller. The solution thus obtained features high propeller efficiency and low wave-making resistance of the hull. Numerical simulation results have been confirmed with experimental data.Lobachev Mikhail P.Novoselov Vladimir N.Polyakov Yury N.Saifullin Timur I.Taranov Andrey Ye.Rudnichenko Alexey A.Krylov State Research Centrearticlenumerical simulationoptimizationparametric modelNaval architecture. Shipbuilding. Marine engineeringVM1-989ENRUТруды Крыловского государственного научного центра, Vol 4, Iss 398, Pp 68-80 (2021)
institution	DOAJ
collection	DOAJ
language	EN RU
topic	numerical simulation optimization parametric model Naval architecture. Shipbuilding. Marine engineering VM1-989
spellingShingle	numerical simulation optimization parametric model Naval architecture. Shipbuilding. Marine engineering VM1-989 Lobachev Mikhail P. Novoselov Vladimir N. Polyakov Yury N. Saifullin Timur I. Taranov Andrey Ye. Rudnichenko Alexey A. Validating propulsion system optimization procedure for a carrier vessel
description	Object and purpose of research. This research was intended to validate supercomputer-based optimization procedure for propulsion systems of carrier ships, with a case study of hull shape and propeller optimization for a Project 1594 vessel. Subject matter and methods. The optimization proceeds in Russian software package pSeven. The computation core is Siemens Star CCM+ software. Three-dimensional parametric model of the propeller is generated in KSRC-developed BladePlus software, whereas three-dimensional parametric model of the hull is generated in Siemens NX software package. Hydrodynamic parameters of the propulsion system are obtained as per CFD methods. Viscous flow parameters are obtained through control volume-based solution of unsteady Reynolds equations (URANS) closed by biparametric semi-empirical turbu-lence model. Main results. The study yielded a new bow shape offering lower wave-making resistance for the same overall dimensions. It also yielded a new shape of propeller offering higher efficiency than the initial one taking into account the limitations for available shaft torque. Design hydrodynamic parameters have been confirmed by the model test data obtained at KSRC Deep-water Test Tank. Propulsion performance calculation has shown a growth in the achievable speed of the optimized propulsion system in different running conditions. Conclusion. The optimization studies intended to improve propulsion efficiency of Project 1594 ships yielded new shapes for hull and propeller. The solution thus obtained features high propeller efficiency and low wave-making resistance of the hull. Numerical simulation results have been confirmed with experimental data.
format	article
author	Lobachev Mikhail P. Novoselov Vladimir N. Polyakov Yury N. Saifullin Timur I. Taranov Andrey Ye. Rudnichenko Alexey A.
author_facet	Lobachev Mikhail P. Novoselov Vladimir N. Polyakov Yury N. Saifullin Timur I. Taranov Andrey Ye. Rudnichenko Alexey A.
author_sort	Lobachev Mikhail P.
title	Validating propulsion system optimization procedure for a carrier vessel
title_short	Validating propulsion system optimization procedure for a carrier vessel
title_full	Validating propulsion system optimization procedure for a carrier vessel
title_fullStr	Validating propulsion system optimization procedure for a carrier vessel
title_full_unstemmed	Validating propulsion system optimization procedure for a carrier vessel
title_sort	validating propulsion system optimization procedure for a carrier vessel
publisher	Krylov State Research Centre
publishDate	2021
url	https://doaj.org/article/f8f12509eb44483ab29904ce50c8608b
work_keys_str_mv	AT lobachevmikhailp validatingpropulsionsystemoptimizationprocedureforacarriervessel AT novoselovvladimirn validatingpropulsionsystemoptimizationprocedureforacarriervessel AT polyakovyuryn validatingpropulsionsystemoptimizationprocedureforacarriervessel AT saifullintimuri validatingpropulsionsystemoptimizationprocedureforacarriervessel AT taranovandreyye validatingpropulsionsystemoptimizationprocedureforacarriervessel AT rudnichenkoalexeya validatingpropulsionsystemoptimizationprocedureforacarriervessel
_version_	1718417833171353600

Validating propulsion system optimization procedure for a carrier vessel

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