涡面 [
wō miàn]
{流} vortex sheet
vortex surface
- 此涡面简化模型可为进一步研究叶轮机叶排间干扰复杂流场的时空结构提供分析工具。
The presented unsteady vortex sheet model could be used as an analysis tool for further research on the temporal-spatial structure of stator/rotor interaction in multistage turbomachinery flowfield. - 竖轴潮流水轮机;变攻角;水轮机水动力;双盘面多流管模型;涡面元法;潮流能;速比;
Keywords Vertical-axis tidal turbine;Variable-pitch;Turbine hydrodynamics;Double-disk multi-streamtube model;Vortex panel method;Tidal energy;TSR (Tip to speed ratio); - 在该模型中,采用“数值解-分析解匹配”的方法建立了一贴近涡/面干扰模型来计入机身对尾迹畸变的影响。
In this model, a close vortex/surface interaction mo-del is used to incorporate the influence of fuselage on the distortion of rotor wake by using “analytical-numerical-matching method”.