Aerodynamic undamping phenomena of structure oscillating in inviscid flow 无黏流场中结构振动的气动非阻尼现象
Nonviscous fluid , inviscid fluid 无粘性流体
High - order decay estimates of solutions to the riemann problem of the inviscid burgers equation 方程黎曼问题光滑近似解的高阶衰减估计
The web version of the code allows for the prescription of the inviscid velocity distribution about the airfoil 网上版的代码允许处方粘速度分布的翼型
Adopting two - dimensional incompressible , inviscid fluid model , some problems of flow - induced vibration are investigated 摘要采用二维不可压缩无粘流体模型,探讨了板状结构的流致振动问题。
When two bodies move in inviscid fluid , interacted force would act on them as the distance between them becomes small 两个物体在流体中运动,当物体间距离很小时,相互之间存在着较强干扰力。
Flow characteristics , especially in inviscid region , are determined by absolute value as well as relative value of scale 流场(特别是核心无粘流区)的特性不仅取决于流动尺度的相对值,也取决于其绝对值。
The calculations of inviscid flows around cylinder are taken as numerical examples which show good agreement with analytical solutions . 2 利用euler程序计算并得到了二维圆柱表面的压力分布,结果与理论解一致。
With the effective parallel computation algorithm , the simulation of complex inviscid flow is finally achieved more efficiently and quickly 进一步配合流场有效的并行计算算法,最终可实现高效、快捷地模拟复杂流场。
The study object in this paper is a lunate caudal fin imitating tuna - tail with the mode combined swaying and yawing in uniform flow which is incompressible and inviscid 本文的研究对象是类似于金枪鱼尾鳍的一个推进装置,它是一个月牙形的尾鳍。