Wing icing of ground-effect vehicle: numerical simulation
Object and purpose of research. This paper studies wings of ground-effect vehicles (GEV). Thanks to their capability of all-year-round operation, GEVs, along with air-cushion vehicles (ACVs) could make remote areas of Russian Siberia, Far East and Arctic much more accessible. However, GEVs operating...
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Online Access: | https://doi.org/10.24937/2542-2324-2019-4-390-117-124 https://doaj.org/article/ff780838b8aa454081b5aaf32db0299a |
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ftdoajarticles:oai:doaj.org/article:ff780838b8aa454081b5aaf32db0299a 2023-05-15T15:07:21+02:00 Wing icing of ground-effect vehicle: numerical simulation Andrey V. Fevralskikh 2019-12-01T00:00:00Z https://doi.org/10.24937/2542-2324-2019-4-390-117-124 https://doaj.org/article/ff780838b8aa454081b5aaf32db0299a EN RU eng rus Krylov State Research Centre https://transactions-ksrc.ru/eng/archive/Wing-icing-of-ground-effect-vehicle-numerical-simulation/ https://doaj.org/toc/2542-2324 https://doaj.org/toc/2618-8244 2542-2324 2618-8244 doi:10.24937/2542-2324-2019-4-390-117-124 https://doaj.org/article/ff780838b8aa454081b5aaf32db0299a Труды Крыловского государственного научного центра, Vol 390, Iss 4, Pp 117-124 (2019) numerical simulation icing ground effect Naval architecture. Shipbuilding. Marine engineering VM1-989 article 2019 ftdoajarticles https://doi.org/10.24937/2542-2324-2019-4-390-117-124 2022-12-31T01:06:36Z Object and purpose of research. This paper studies wings of ground-effect vehicles (GEV). Thanks to their capability of all-year-round operation, GEVs, along with air-cushion vehicles (ACVs) could make remote areas of Russian Siberia, Far East and Arctic much more accessible. However, GEVs operating in these areas may be exposed to icing, so this paper focuses on development of icing prediction procedure for GEV wing. Materials and methods. Icing of GEV wings cannot be described by the methods traditionally used for displacement ships and aircraft. In particular, flow speeds near GEV wing depend on its altitude above sea surface that, in its turn, is a source of splashes. This paper investigates the capabilities of ANSYS simulation tools for icing and aerohydrodynamic parameters. Main results. This paper compares icing simulations for GLC305-type wing with infinite elongation and CLARK-profile both near the ground-effect surface and far from it. Simulation results were used to determine aerodynamic parameters of wings taking the icing into account. The paper also suggests possible ways to improvements of CFD-based numerical simulation procedure for icing of dynamically supported craft. Conclusion. Numerical simulation methods make it possible to predict the implications of ground effect for icing parameters, e.g. ice accumulation rate, of GEV wing. Article in Journal/Newspaper Arctic Siberia Directory of Open Access Journals: DOAJ Articles Arctic Transactions of the Krylov State Research Centre 4 390 117 124 |
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Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
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ftdoajarticles |
language |
English Russian |
topic |
numerical simulation icing ground effect Naval architecture. Shipbuilding. Marine engineering VM1-989 |
spellingShingle |
numerical simulation icing ground effect Naval architecture. Shipbuilding. Marine engineering VM1-989 Andrey V. Fevralskikh Wing icing of ground-effect vehicle: numerical simulation |
topic_facet |
numerical simulation icing ground effect Naval architecture. Shipbuilding. Marine engineering VM1-989 |
description |
Object and purpose of research. This paper studies wings of ground-effect vehicles (GEV). Thanks to their capability of all-year-round operation, GEVs, along with air-cushion vehicles (ACVs) could make remote areas of Russian Siberia, Far East and Arctic much more accessible. However, GEVs operating in these areas may be exposed to icing, so this paper focuses on development of icing prediction procedure for GEV wing. Materials and methods. Icing of GEV wings cannot be described by the methods traditionally used for displacement ships and aircraft. In particular, flow speeds near GEV wing depend on its altitude above sea surface that, in its turn, is a source of splashes. This paper investigates the capabilities of ANSYS simulation tools for icing and aerohydrodynamic parameters. Main results. This paper compares icing simulations for GLC305-type wing with infinite elongation and CLARK-profile both near the ground-effect surface and far from it. Simulation results were used to determine aerodynamic parameters of wings taking the icing into account. The paper also suggests possible ways to improvements of CFD-based numerical simulation procedure for icing of dynamically supported craft. Conclusion. Numerical simulation methods make it possible to predict the implications of ground effect for icing parameters, e.g. ice accumulation rate, of GEV wing. |
format |
Article in Journal/Newspaper |
author |
Andrey V. Fevralskikh |
author_facet |
Andrey V. Fevralskikh |
author_sort |
Andrey V. Fevralskikh |
title |
Wing icing of ground-effect vehicle: numerical simulation |
title_short |
Wing icing of ground-effect vehicle: numerical simulation |
title_full |
Wing icing of ground-effect vehicle: numerical simulation |
title_fullStr |
Wing icing of ground-effect vehicle: numerical simulation |
title_full_unstemmed |
Wing icing of ground-effect vehicle: numerical simulation |
title_sort |
wing icing of ground-effect vehicle: numerical simulation |
publisher |
Krylov State Research Centre |
publishDate |
2019 |
url |
https://doi.org/10.24937/2542-2324-2019-4-390-117-124 https://doaj.org/article/ff780838b8aa454081b5aaf32db0299a |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Siberia |
genre_facet |
Arctic Siberia |
op_source |
Труды Крыловского государственного научного центра, Vol 390, Iss 4, Pp 117-124 (2019) |
op_relation |
https://transactions-ksrc.ru/eng/archive/Wing-icing-of-ground-effect-vehicle-numerical-simulation/ https://doaj.org/toc/2542-2324 https://doaj.org/toc/2618-8244 2542-2324 2618-8244 doi:10.24937/2542-2324-2019-4-390-117-124 https://doaj.org/article/ff780838b8aa454081b5aaf32db0299a |
op_doi |
https://doi.org/10.24937/2542-2324-2019-4-390-117-124 |
container_title |
Transactions of the Krylov State Research Centre |
container_volume |
4 |
container_issue |
390 |
container_start_page |
117 |
op_container_end_page |
124 |
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1766338869502935040 |