free surface vortex

基本解釋

With given symmetric or asymmetric separation lines on the body surface, vortex strengths and free vortex locations are solved by an efficient iteration method presented by this paper.
通過給定物面上對(duì)稱或非對(duì)稱的分離線位置，現(xiàn)在提出的算法有效地解決了渦強(qiáng)度與自由渦線位置的迭代匹配問題，首次得到了迎角大到60度的渦流數(shù)值解。
Based on the analysis of linear wave making theory, the velocity potential and free surface wave profile were formulated for a 3 D bound vortex translating under the near free surface.
基于段渦的線性興波理論分析，給出了段渦的線性興波速度勢(shì)和自由表面波形的計(jì)算公式，提供了數(shù)值計(jì)算方法并且給出了相應(yīng)的數(shù)值計(jì)算結(jié)果。
This paper puts forward a new free surface condition taking account for the "effect factor of vortex" in order to study the effects of the separated vortex on maneuvering hydrodynamic forces.
為了探討船體分離渦對(duì)船舶操縱運(yùn)動(dòng)水動(dòng)力的影響，文中給出了計(jì)及“渦的影響因子”的自由表面條件。