Effect of water resistance on predictions of ship ice resistance using towing tests in ice basin

Object and purpose of research. The object under study is a method to determine ice resistance using towing tests of ship models. The purpose of the work is to develop a method that takes into account the water resistance effect on predictions of full-scale ship ice resistance. Subject matter and m...

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Autores principales: Kirill Ye. Sazonov, Grigory I. Kanevsky, Mikhail P. Lobachev
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Lenguaje:EN
RU
Publicado: Krylov State Research Centre 2021
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Acceso en línea:https://doaj.org/article/d1be92091ad04c048697a6d9a663b3a7
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spelling oai:doaj.org-article:d1be92091ad04c048697a6d9a663b3a72021-11-22T07:59:02ZEffect of water resistance on predictions of ship ice resistance using towing tests in ice basin10.24937/2542-2324-2021-4-398-43-522542-23242618-8244https://doaj.org/article/d1be92091ad04c048697a6d9a663b3a72021-11-01T00:00:00Zhttps://transactions-ksrc.ru/eng/archive/effect-of-water-resistance-on-predictions-of-ship-ice-resistance-using-towing-tests-in-ice-basin/https://doaj.org/toc/2542-2324https://doaj.org/toc/2618-8244Object and purpose of research. The object under study is a method to determine ice resistance using towing tests of ship models. The purpose of the work is to develop a method that takes into account the water resistance effect on predictions of full-scale ship ice resistance. Subject matter and methods. The materials for development are model test data and earlier methods for determination of ice resistance on models, as well as recommendations of the International Towing Tank Conference (ITTC). Main results. The method is suggested to take into account the water resistance in analyzing the towing test data obtained in the ice basin, as well as the method for extrapolating the ice resistance due to hydrodynamic interaction of ice floes with underwater hull, including the scale effect. Conclusion. The methods that take into account the water resistance effect on predictions of ship ice resistance based on towing test data obtained in ice basins are reviewed and analyzed. An improved method to include the water resistance effect in a more correct way is suggested. For better comparison of test results in ice basin it is required to introduce a common method of including the water resistance effect using the method suggested in this work.Kirill Ye. SazonovGrigory I. KanevskyMikhail P. LobachevKrylov State Research Centrearticleshipmodeltowing testsice resistanceNaval architecture. Shipbuilding. Marine engineeringVM1-989ENRUТруды Крыловского государственного научного центра, Vol 4, Iss 398, Pp 43-52 (2021)
institution DOAJ
collection DOAJ
language EN
RU
topic ship
model
towing tests
ice resistance
Naval architecture. Shipbuilding. Marine engineering
VM1-989
spellingShingle ship
model
towing tests
ice resistance
Naval architecture. Shipbuilding. Marine engineering
VM1-989
Kirill Ye. Sazonov
Grigory I. Kanevsky
Mikhail P. Lobachev
Effect of water resistance on predictions of ship ice resistance using towing tests in ice basin
description Object and purpose of research. The object under study is a method to determine ice resistance using towing tests of ship models. The purpose of the work is to develop a method that takes into account the water resistance effect on predictions of full-scale ship ice resistance. Subject matter and methods. The materials for development are model test data and earlier methods for determination of ice resistance on models, as well as recommendations of the International Towing Tank Conference (ITTC). Main results. The method is suggested to take into account the water resistance in analyzing the towing test data obtained in the ice basin, as well as the method for extrapolating the ice resistance due to hydrodynamic interaction of ice floes with underwater hull, including the scale effect. Conclusion. The methods that take into account the water resistance effect on predictions of ship ice resistance based on towing test data obtained in ice basins are reviewed and analyzed. An improved method to include the water resistance effect in a more correct way is suggested. For better comparison of test results in ice basin it is required to introduce a common method of including the water resistance effect using the method suggested in this work.
format article
author Kirill Ye. Sazonov
Grigory I. Kanevsky
Mikhail P. Lobachev
author_facet Kirill Ye. Sazonov
Grigory I. Kanevsky
Mikhail P. Lobachev
author_sort Kirill Ye. Sazonov
title Effect of water resistance on predictions of ship ice resistance using towing tests in ice basin
title_short Effect of water resistance on predictions of ship ice resistance using towing tests in ice basin
title_full Effect of water resistance on predictions of ship ice resistance using towing tests in ice basin
title_fullStr Effect of water resistance on predictions of ship ice resistance using towing tests in ice basin
title_full_unstemmed Effect of water resistance on predictions of ship ice resistance using towing tests in ice basin
title_sort effect of water resistance on predictions of ship ice resistance using towing tests in ice basin
publisher Krylov State Research Centre
publishDate 2021
url https://doaj.org/article/d1be92091ad04c048697a6d9a663b3a7
work_keys_str_mv AT kirillyesazonov effectofwaterresistanceonpredictionsofshipiceresistanceusingtowingtestsinicebasin
AT grigoryikanevsky effectofwaterresistanceonpredictionsofshipiceresistanceusingtowingtestsinicebasin
AT mikhailplobachev effectofwaterresistanceonpredictionsofshipiceresistanceusingtowingtestsinicebasin
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