Empirical formula for fundamental torsional frequency of series of steam turbine blades was developed using results from tests on 72 steel blades of mean length from 2 in. to 16 in.; it is suggested that similar method can be used for higher modes and for any other group of solid aerofoils, e.g., series of ships or aircraft propellers, compressor blades, guide vanes, etc.
Fundamental torsional variations of solid aerofoils
Engineer
Engineer ; 217 , n 5640
1964
2 pages
Article (Journal)
English
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