To keep oil between axle and shaft for hydrostatic bearing system under some load, simply Navier-Stokes equation was solved, appropriate pressure in oil cavity on condition of the load was carried out, and oil-film velocity field and pressure field were obtained used finite element method and ANSYS software and subroutine.
为使静压轴承系统在特定负载下能使轴与瓦之间保持液体摩擦状态，采用有限元法，借助ANSYS软件和编制的子程序求解了N-S方程的简化形式———雷诺方程，计算得出一定负载下保持液体摩擦状态所需的油腔供油压力、流场的速度分布、压力分布。
Based upon Tschebyscheff functions methods are given for integrating the hydrostatic equation and the continuity equation and for computing vertical advection and vertical diffusion.
还对某些气象要素在垂直方向微商呈现间断的问题进行了分析，指出了其中存在的问题和应采取的措施。
The flow pattern of grouts was analyzed systematically. By taking the time-dependent behavior of viscosity into generalized Bingham fluid constitutive equation, the grout diffusion law in hydrostatic and hydrodynamic conditions was researched.
系统分析了浆液流型，采用考虑浆液粘度时变性的广义宾汉流体本构方程，研究了浆液在静水和动水条件下的扩散规律，建立了单平板裂隙条件下的注浆扩散运移方程。
Based on the equilibrium equation in mechanics, the equation for finding the shape of hydrostatic surface in rectangular tank under microgravity was derived.
本文由力学平衡方程导出了微重时矩形容器内静液面方程；
Fl ü gge shell equation of motion and the Helmholtz equation were used to build hydrostatic pressure dispersion equation of coupling system, use the three-pointed iteration to solve Transcendental equations, get the spread of the wave dispersion curves.
采用Flügge壳体运动方程和Helmholtz声学方程建立静水压力作用下耦合系统的频散方程，利用三点迭代法对该超越方程进行求解，得到传播波的频散曲线。
This paper gives the hydrostatic pressure expression for ideal fluid and the Bernoulli's equation for steady flow state in uniformly rotation frame reference. And two applied examples are given.
给出了相对转动参照系静止的理想流体内部的压强及稳定流动时的伯努利方程，并应用导出的压强公式和伯努利方程求解了两个问题。
A non-hydrostatic numerical model is constructed for mesoscale studies, buoyancy equation being introduced into the model to reduce computational error of buoyancy.
本文设计了一个用于中尺度研究的非静力平暂数值模式。在垂直运动方程中考虑非静力项后，为了减小由气压梯度力和重力计算浮力时的误差，模式引进了浮力方程。
To minimize the number of vertical layers and subsequently the computational cost, an integral method of the vertical momentum equation at the top-layer is applied to account for the full effects of non-hydrostatic pressure at the free-surface layer.
为了减少垂向分层以及计算代价，在表层采用对垂向动量方程积分的方式确保了表层非静压的影响精确给出。
This paper analyzed the flow of working medium in extrusion by an athletic differential equation of viscous fluid and discussed the influence of the viscosity on Hot Hydrostatic Extrusion (HHE).
本文对热管的工作原理做了介绍，叙述了多年来设计的热管换热器及其应用情况，重点阐述了热管对其工作介质的要求和对目前常用的几种工作介质进行了分析研究。
Consequently, the result is that we modify the equation of state, hydrostatic equilibrium equation, the boundary condition and the energy flux.
因此，总的效果是修正了恒星结构和演化中的物态方程、流体静力学方程、边界条件和对流区底部的能流密度。
Firstly, the fundamental equation of magneto-vicoelastic wave in a conducting medium under an initial stress is deduced and employed to investigate the case of hydrostatic initial stress.
首先导出有初始应力及磁场作用下导电粘弹体运动的基本方程，然后用它去研究流体静压力及单轴初始应力下波动方程的解，从平面简谐波的频散方程，分析了初始应力及磁场对波动传播的影响。粘弹体用Kelvin-Voigt模型，外磁场假定为均匀。