Burēdo-yokutan-keijō-ga-herikoputa-no-kōsoku-shōgeki-sōon-ni-oyobosu-eikyō
Effect of blade-tip shape on high-speed impulsive noise of helicopter rotors
2004
31 S
graph. Darst
Literaturverz.: S. 22 - 23
Book
Japanese , English