inviscid fluid
英
美
网络 无粘性流体; 无粘流体; 无黏性流体
双语例句
- Higher order waves generated by a moving source in a two-layer inviscid, incompressible fluid of finite depth with small density difference were studied.
研究了运动点源在无粘、不可压且具有小密度差的两层有限深流体中生成的高阶波动。 - By using the Lagrangian coordinates, from the basic equations for inviscid incompressible fluids, the perturbation solution for the head-on collision between interfacial solitary waves for the two-layer deep fluid system is obtained.
采用拉格朗日坐标系，从无粘不可压流体力学方程式出发，利用摄动方法获得了所讨论系统中界面孤立波迎撞的摄动解。 - In this paper, we discuss the solitary waves at the interface of a two-layer incompressible inviscid fluid confined by two horizontal rigid walls, taking the effect of surface tension into account.
本文讨论两水平固壁间两层不可压无粘流体界面上的孤立波，计及界面上的表面张力效应。 - In supersonic case, 3D Euler equations are solved using Cartesian grid; in subsonic case, inviscid aerodynamic coefficients are computed by steady potential fluid Greens Function Method, viscid drag is calculated by empirical formula.
超音速计算采用笛卡尔直角网格求解欧拉方程：亚音速计算采用定常势流的格林函数方法求解无粘气动力系数，粘性阻力采用工程估算的方法计算。 - The motions of floating body coupled with inviscid and viscous fluid were calculated and compared with the analytical ones from spring-object vibrating model. The swaying with initial list angle of the floating body coupled with viscous flow was also computed.
计算了无粘流体、粘性流体中浮体的运动规律，并与理想弹簧-物体振动模型理论解进行了比较，同时计算了浮体在粘性流体中的侧倾振荡。 - The axisymmetric problems of the evolution of transient cavitation bubbles and the interaction between two cavitation bubbles in an inviscid fluid are studied by using of the boundary integral equation method in the paper.
本文用边界积分方程方法，研究了无粘流体中瞬态空化泡的成长溃灭过程以及泡与泡相互作用的轴对称问题。 - The nonlinear wares in a stratified fluid of slowly varying depth are investigated in this paper. The model considered here consists of a two-layer incompressible-constant-density inviscid fluid confined by a slightly uneven bottom and a horizontal rigid wall.
本文讨论具缓变深度二流体系统中的非线性波，该系统由一不规则底部与一水平固壁间的两层常密度无粘流体所组成。 - The resonant flow of an incompressible, inviscid fluid with surface tension on varying bottoms was researched. The effects of different bottoms on the nonlinear surface waves were analyzed.
考虑表面张力的作用，研究了不可压缩、无粘性流体流过变化壁面时的共振流动，分析了不同的底部壁面变化对非线性表面波的影响。 - Based on the axisymmetrical potential flow theory of an inviscid, incompressible fluid, the exact solutions of the longitudinally accelerated and uniform flow passing the ellipsoids were obtained respectively.
基于理想不可压轴对称位流理论，求得一任意椭球在纵向加速流场中绕流的精确解。 - A general CFD codes combining the recent achievements of CFD techniques is developed in order to compute inviscid and viscous flows from low speed to supersonic The present code is applied to the analysis and design of fluid machinery.
为了计算低速到超音速的无粘和粘性流动，综合CFD方法当前的研究成果，编制了CFD通用程序并且应用于流体机械的分析与设计。 - In this paper, the mechanical characteristics of vortex motion of incompressible inviscid fluid are presented.
本文讨论了不可压无粘性流体旋涡运动的力学特点，旋涡间相关的力学特点及其相互作用的机理和旋涡相互融合的条件也进行了论述。 - The half-space is modeled by Biot's theory, and is assumed to be saturated with inviscid fluid.
半空间假定为无粘性流体饱和介质，满足Biot理论。 - Steady free vortex rings in an inviscid fluid
理想流体中定常自由涡环运动 - Furthermore, considerable viscosity of liquefied sand was observed in shaking table tests. Rather than the inviscid fluid assumption, both seawater and liquefied soil are treated as viscid fluids and the laminar Navier-Stokes equations are used to describe the motion of the two-layered wave system.
并且鉴于试验中液化砂土表现出较大的粘滞性，将海水和液化后砂土都看作粘性流体，采用层流Navier-Stokes方程来描述两层流体体系的运动。 - In detail, the Level Set method is used to capture the interface and the high-resolution Total Variation Diminishing ( TVD) is adopted to solve the Euler equations for inviscid and compressible fluid.
其基本方法是，采用Euler法描述流体动力学方程，利用水平集方法捕捉多介质流的运动边界，通过高分辨率、高精度的总变差递减（TVD）格式求解欧拉方程。 - The propagation property of nonlinear waves in a viscoelastic thin tube filled with incompressible inviscid fluid is studied.
研究了充有压力流体的粘弹性管中孤立波的传播特性。 - In the model, the fish body in inviscid fluid swims freely with the activation of muscle contraction.
模型中鱼体浸没在二维无黏流体中，在肌肉主动收缩作用的驱动下，鱼体在流场中自由游动。