free surface vortex

基本解释

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.
通过给定物面上对称或非对称的分离线位置，现在提出的算法有效地解决了涡强度与自由涡线位置的迭代匹配问题，首次得到了迎角大到60度的涡流数值解。
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.
基于段涡的线性兴波理论分析，给出了段涡的线性兴波速度势和自由表面波形的计算公式，提供了数值计算方法并且给出了相应的数值计算结果。
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.
为了探讨船体分离涡对船舶操纵运动水动力的影响，文中给出了计及“涡的影响因子”的自由表面条件。