V.G.Sizov On the boundary value problem in Michell work about vessel wave drag |
Applied hydromechanics, Vol. 7 (79) ¹ 2, (2005) |
| Boundary condition at infinity was discussed for extreme case determining the velocity potential due to vessel's motion, which is complicated as the asimptote of velocity decreases. M.G.Krein assumtion about possible conditions at infinity before and after the vessel was also mentioned. Mitchell method was also stadied to solve the boundary condition he developed, and it was mentioned that Mitchell was the first to apply the general transformation of Furrie to solve this boundary conditioms. Krein proposed to call this special transformation after Furrie-Mitchell. Also mentioned the more general version of the equation to which Furrie-Mitchell transformation was applied. |
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| TEXT LANGUAGE: Russian |