New constant is proposed for use with basic J, KT, KQ system in establishing method of plotting on single chart all of characteristics of propeller series; use of constants "flow ratio" and "resistance thrust ratio" suggested rather than wake and thrust deduction fractions; method of powering by use of charts is proposed which utilizes two design points corresponding to points of thrust and torque identity.
Propeller coefficients and powering of ships
Soc Naval Architects Mar Engrs -- Advance Paper
Society of Naval Architects and Marine Engineers -- Meeting ; 1951
1951
9 pages
Conference paper
English
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