双圆柱 meaning in Chinese
bicylinder
Examples
- By extending the calssical fluid mechanism result about the flow field round a pier to two piers , the formula of the deflection degree of flow direcrion is deduced with the assumption that the field around two piers simulates that of one pier
将流体力学中圆柱绕流经典理论的成果推广应用于双圆柱桥墩的情况，假设单桥墩的绕流流场可以按照一定的规律叠加，推导出圆柱形墩斜交桥梁桥下水流流向偏转角度的计算公式。 - The paper researches the transient time precision and the following problem of the results developing with time for 2 - d high order blocking and matched method , at the same time , anlysing the stability of high order methods including boundary conditions . the results show that the domain decomposition and matched method using high order method can follow the time developing solution of taylor problem well , the computation result of the flow over a single or two tandem arranging circular cylinder agree the experiment and others " results well , moreover , the panting results of lift and drag coefficient are better than others
本文利用高精度分块耦合求解方法，对其瞬态时间精度和非定常时间发展解的跟随性问题进行了研究，同时也对包含边界条件的线法高精度格式的稳定性也作了分析，研究结果表明高精度的分块耦合求解方法可以很好地跟随taylor问题的时间发展解，与单圆柱绕流和双圆柱绕流的实验结果比较以及他人结果比较符合很好，对升阻力系数在涡脱落时的脉动问题的结果优于他人结果。