The Flow Field of an Infinitely Bladed Propeller with Radially Non-uniform Loading
نویسندگان
چکیده
The flow field of an infinitely bladed propeller of disk loading proportional to (r/R) • (l-r/R) in an incompressible, inviscid fluid is expressed in terms of a series of Legendre functions. Numerical calculations have been carried out for the case n = 5« The radial velocity at r = R, and the shape of the stream surface passing through the periphery of the propeller disk are determined and compared to that of uniform disk loading. ««»^ ■ ■■»»■^^■y—i"'■"■ »'"^ .^c.-»*"»y^iP^w»!»i _:jm .-'I . !f. ' J-'' . '
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