Ice loads acting on a model podded propeller blade
With the increase in popularity of podded propulsors and arctic navigation, understanding the interaction between a podded propulsor and ice has become more important. Propeller-ice interaction itself is a complicated process with a high level of uncertainty resulting from the uncertainties associat...
Published in: | Journal of Offshore Mechanics and Arctic Engineering |
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ASME _AMER SOC Mech Eng
2007
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Online Access: | https://doi.org/10.1115/1.2426993 http://ecite.utas.edu.au/51886 |
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ftunivtasecite:oai:ecite.utas.edu.au:51886 2023-05-15T14:25:42+02:00 Ice loads acting on a model podded propeller blade Wang, J Akinturk, A Jones, S Bose, N Kim, M Chun, H 2007 https://doi.org/10.1115/1.2426993 http://ecite.utas.edu.au/51886 en eng ASME _AMER SOC Mech Eng http://dx.doi.org/10.1115/1.2426993 Wang, J and Akinturk, A and Jones, S and Bose, N and Kim, M and Chun, H, Ice loads acting on a model podded propeller blade, Journal of Offshore Mechanics and Arctic Engineering, 129, (3) pp. 236-244. ISSN 0892-7219 (2007) [Refereed Article] http://ecite.utas.edu.au/51886 Engineering Maritime Engineering Naval Architecture Refereed Article PeerReviewed 2007 ftunivtasecite https://doi.org/10.1115/1.2426993 2019-12-13T21:25:44Z With the increase in popularity of podded propulsors and arctic navigation, understanding the interaction between a podded propulsor and ice has become more important. Propeller-ice interaction itself is a complicated process with a high level of uncertainty resulting from the uncertainties associated with the properties of the ice and with the propeller-ice interaction conditions. Model tests provide relatively well-controlled ice properties and interaction conditions to reduce the uncertainties. In order to improve the understanding of this interaction and to develop numerical models of it, a model podded propulsor was used in "Puller" mode, and ice loads were measured on its instrumented blade and propeller shaft. The results of the experiments conducted to simulate the interactions (milling) of the instrumented blade with ice in different operating conditions are reported in this paper. Loads measured during the milling consist of ice milling loads, "inseparable" hydrodynamic loads, and "separable" hydrodynamic loads. The sample results presented here include ice milling and inseparable hydrodynamic loads for various advance coefficients and depths of cut (amount of blade penetration into ice). Some results are compared with existing ice load models. Copyright 2007 by ASME. Article in Journal/Newspaper Arctic Arctic eCite UTAS (University of Tasmania) Arctic Journal of Offshore Mechanics and Arctic Engineering 129 3 236 |
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Open Polar |
collection |
eCite UTAS (University of Tasmania) |
op_collection_id |
ftunivtasecite |
language |
English |
topic |
Engineering Maritime Engineering Naval Architecture |
spellingShingle |
Engineering Maritime Engineering Naval Architecture Wang, J Akinturk, A Jones, S Bose, N Kim, M Chun, H Ice loads acting on a model podded propeller blade |
topic_facet |
Engineering Maritime Engineering Naval Architecture |
description |
With the increase in popularity of podded propulsors and arctic navigation, understanding the interaction between a podded propulsor and ice has become more important. Propeller-ice interaction itself is a complicated process with a high level of uncertainty resulting from the uncertainties associated with the properties of the ice and with the propeller-ice interaction conditions. Model tests provide relatively well-controlled ice properties and interaction conditions to reduce the uncertainties. In order to improve the understanding of this interaction and to develop numerical models of it, a model podded propulsor was used in "Puller" mode, and ice loads were measured on its instrumented blade and propeller shaft. The results of the experiments conducted to simulate the interactions (milling) of the instrumented blade with ice in different operating conditions are reported in this paper. Loads measured during the milling consist of ice milling loads, "inseparable" hydrodynamic loads, and "separable" hydrodynamic loads. The sample results presented here include ice milling and inseparable hydrodynamic loads for various advance coefficients and depths of cut (amount of blade penetration into ice). Some results are compared with existing ice load models. Copyright 2007 by ASME. |
format |
Article in Journal/Newspaper |
author |
Wang, J Akinturk, A Jones, S Bose, N Kim, M Chun, H |
author_facet |
Wang, J Akinturk, A Jones, S Bose, N Kim, M Chun, H |
author_sort |
Wang, J |
title |
Ice loads acting on a model podded propeller blade |
title_short |
Ice loads acting on a model podded propeller blade |
title_full |
Ice loads acting on a model podded propeller blade |
title_fullStr |
Ice loads acting on a model podded propeller blade |
title_full_unstemmed |
Ice loads acting on a model podded propeller blade |
title_sort |
ice loads acting on a model podded propeller blade |
publisher |
ASME _AMER SOC Mech Eng |
publishDate |
2007 |
url |
https://doi.org/10.1115/1.2426993 http://ecite.utas.edu.au/51886 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Arctic |
genre_facet |
Arctic Arctic |
op_relation |
http://dx.doi.org/10.1115/1.2426993 Wang, J and Akinturk, A and Jones, S and Bose, N and Kim, M and Chun, H, Ice loads acting on a model podded propeller blade, Journal of Offshore Mechanics and Arctic Engineering, 129, (3) pp. 236-244. ISSN 0892-7219 (2007) [Refereed Article] http://ecite.utas.edu.au/51886 |
op_doi |
https://doi.org/10.1115/1.2426993 |
container_title |
Journal of Offshore Mechanics and Arctic Engineering |
container_volume |
129 |
container_issue |
3 |
container_start_page |
236 |
_version_ |
1766298149613207552 |