Existing methods of estimating blade loadings on rotor in forward flight have suffered from necessity of using false simplifying assumptions in order to make possible analytical approach; examination of these assumptions lead to conclusion that calculation by method of elements (strip theory) gives only reliable solution.
Aerodynamics of helicopter in forward flight
Roy Aeronautical Soc -- J
Royal Aeronautical Society -- Journal ; 60 , n 548
1956
20 pages
Article (Journal)
English
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