Cases in full scale and model propellers for naval and merchant ships; singing is attributed to blade vibrations; excitation may be periodic vortex shedding at trailing edge, by unstable conditions of flow at leading edge, by mechanism similar to aircraft wing flutter or by bearing friction, individually or in combination; results of propeller modifications. Bibliography. (see also - discussion part 8 July p D89-102)
Some investigations into singing propellers
North East Coast Instn Engrs Shipbldrs -- Trans
North-East Coast Institution of Engineers and Shipbuilders -- Transactions ; 1 , Part 7 ; p 293-318
1955
26 pages
Article (Journal)
English
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Engineering Index Backfile | 1937
|Engineering Index Backfile | 1937
|Engineering Index Backfile | 1937
|Engineering Index Backfile | 1949
|Engineering Index Backfile | 1937
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