翼列に適する翼型のキャビテーション性能 : 第1報理論第2報による翼型の優秀性能

概要

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In order to realize higher power and speed of axial turbines, pumps and ship-propellers, it is necessary, in the design of blade, elements, to get cn hand the hydrofoil-profiles of excellent characteristics. For this purpose, cavitation tests were made on new two profiles obtained by our theoretical method which have been proved to have more excellent characteristics than the profiles hitherto existed. We have named such a profile"Cascade Profile". The method of the experiment is the same stated in our report"Cavitation Tests on Hydrofoils arranged in a Straight Grate". The profiles tested are N.K. 10156 and N.Y. 10156 which were calculated by our method aiming at the lift coefficient to be 0.5 and thickness-chord ratio to be 6 per cent.
社団法人日本機械学会の論文
1951-10-20