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Hydrodynamic Properties of Planing Surfaces and Flying Boats

Nikolaĭ Aleksandrovich Sokolov

出版	National Advisory Commitee for Aeronautics, 1950
URL	http://books.google.com.hk/books?id=6k9NAAAAYAAJ&hl=&source=gbs_api
EBook	FULL_PUBLIC_DOMAIN

註釋

The general solution of the problem of the development of hydrodynamic forces during the motion of the seaplane float or flying boat is very difficult for it is necessary to give a three-dimensional solution, which does not always permit reducing the analysis to the form of workable computation formulas. On the other hand, the problem is complicated by the fact that the object of the analysis is concerned with two fluid mediums, namely, air and water, which have a surface of density discontinuity between them.