小さい翼端すき間を有する非平面GEWの最小誘導抵抗 II
Minimum Induced Drag of Non-Planar Ground Effect Wings with Small Tip Gaps (II)

Shigenori ANDO, Haruki YASHIRO, Yuzo YAMAMOTO, Kunio NAKAZIMA
1976 The Journal of the Japan Society of Aeronautical Engineering  
The previous theory on the minimum induced drag of nonplanar ground effect wings (GEW) with small tip gaps is extended. This theory has first been originated by KIDA and MIYAI, and is based on the method of matched asymptotic expansions. Many examples are newly solved owing to the present extentions, and summarized in a table.
doi:10.2322/jjsass1969.24.399 fatcat:ye3xmtixfnbedhih3wyvew2sb4