![]() ![]() In this series of tests, loads experienced by an individual blade, as well as the conventionally measured shaft loads, were recorded. This 4-bladed model was designed to be tested in the ice tank at the National Research Council of Canada's Institute for Marine Dynamics (IMD). It documents the results of a series of ice milling tests using a highly skewed propeller model. The research described herein was completed with the intention of determining the loading experienced by an individual highly skewed blade during the ice interaction process. Testing completed on model propellers using conventional shaft load measurements indicates that the loading experienced in ice is substantially greater than that experienced in open water. Recent work pertaining to shipping traffic in Arctic and Sub Arctic regions has resulted in an increased understanding of the loading experienced by the propulsion systems of vessels equipped with highly skewed propellers. Neither the thesis nor substantial extracts from it may be printed or otherwise reproduced without the author's permission. Masters thesis, Memorial University of Newfoundland.Īvailable under License - The author retains copyright ownership and moral rights in this thesis. Shaft and blade load measurements on a highly skewed propeller model in ice. ![]()
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