建立不同层反映不同功能的守恒方程。
The conservation equations for the phonon gas motion are established.
介绍了惯性系和地固系下的能量守恒方程。
The energy conservation equations in conventional inertial system and conventional terrestrial system are introduced.
根据质能守恒方程，提出了简化爆源的计算方法；
In term of mass and energy conservation, the calculation method of simplified source of explosion was put forward;
推导了漂浮多体系统动量矩守恒方程及动力学方程。
The nonholonomic constrain equation and dynamical control equations of a floating multibody system are derived in this paper.
并根据等效风路图列出压力平衡方程和流量守恒方程。
According to the equivalent ventilation circuit, the equations of pressure and air now are obtained.
并根据等效风路图列出压力平衡方程和流量守恒方程。
According to the equivalent ventilation circuit, the equations of pressure and air flow are obtained.
这方法以积分形式的通量守恒方程作为问题的数学模型。
The equations of conservation of flux is adopted as the mathematical model for the problem.
利用有限差分法将该方程与能量守恒方程进行了耦合求解。
By using finite difference method, the derived equation was solved coupling with energy conservation equations.
介绍了一种直接利用守恒方程进行反应堆故障诊断的方法。
This paper presents a method based on conservation equations to diagnose reactor components faults.
同时，引入质量守恒方程，得出弹体的比例尺度换算关系。
The relation of scale conversion is gotten by use of the mass conservation equation.
采用有限容积法计算了质量、动量、组分与能量守恒方程。
The finite volume method was applied to the calculation, which is based on the fundament conservation laws of mass, momentum, species and energy.
动量守恒方程包括两种气体(热气体和束电子)的动量转移。
The momentum flux conservation equation includes the momentum transfer of two gases (heating gas and beam electron).
通过守恒方程进行迭代计算，并对参数进行修正，最终得到满意结果。
By conservation equation, results will be get by iterative calculation, after each iteration, the parameters will be amendment.
根据此模型，应用带有特殊内热源项的一维能量守恒方程求解了温度场。
Based on this model, the one-dimensional energy conservation equation with a special term of inner heat source is applied to solve the temperature profile.
利用有限体积方法对质量、化学组分、动量和热量守恒方程进行离散求解。
A finite volume method was utilized to perform a discrete solution for the equations of mass, chemical components, momentum and heat energy conservation.
温度场与浓度场是用联立能量与组份守恒方程以及相似的速度场求解得到的。
The temperature field and concentration field are solved by coupling the energy and species conservation equations as well as the velocity similar solution.
它采用相容分割法将守恒方程划分为化学方程和流动方程两个有机的部分。
The solution scheme is the consistent splitting technique which splitting the conservation equations into two separate intergration, one chemical intergration and one fluid dynamics intergration.
列出了描述蒸汽发生器模型的质量、能量守恒方程以及流量方程和传热方程。
The mass conservation equation, energy conservation equation, flow equation and heat transfer equation are described in this paper.
对于基本流场非线性切变情况得到广义能量守恒方程并将前者的讨论结果推广。
For the nonlinear sheared basic flow similar results are derived from the generalized energy equation.
通过对流体的局部、瞬时守恒方程进行系综平均，得到了双流体模型的基本方程。
The basic equations of two-fluid model have been developed byapplying ensemble averaging to the local instantaneous conservation equations.
基于能量守恒、动量守恒、质量守恒方程，建立描述绝热毛细管特性的数学模型。
The adiabatic capillary tube model was established based on energy conservation, mass conservation and momentum conservation equations.
反应的质量守恒方程为非线性抛物方程组，目标函数为一定时间内输入的气体量。
The equations of mass conservations of the reactions arc described by a nonlinear parabolic system of equations. The objective function is the input quantity of gas in a fixed period of time.
通过求解质量守恒、动量守恒、能量守恒方程，获得液膜厚度、速度与温度等参数。
Conservation of mass, momentum, and energy are used to solve for the liquid film thickness, velocity, and temperature.
液膜厚度、速度与温度等参数通过求解液膜的质量守恒、动量守恒、能量守恒方程获得。
Conservations of mass, momentum, and energy are used to determine liquid film thickness and temperature.
根据化工热力学能量守恒方程，推导出了两种容器内可燃气体爆炸温度和压力的计算方法。
Based on the energy conversation equation of chemical engineering thermodynamics, two computation methods of explosion temperature and pressure of gas explosion in vessels were built.
在湍流模型下，使用有限体积法求解质量守恒方程、动量方程、湍动能方程和湍动耗散率方程。
In turbulence model, the simulation applied finite volume method to solve the mass conservation equation, momentum equation, turbulent kinetic energy equation and turbulent dissipation rate equation.
以流体力学三大守恒方程为基础，建立了等温和非等温条件下的燃气管网稳态和动态仿真理论模型。
The theoretical dynamic simulation models for stationary flow and transient flow under the isothermal and non-isothermal condition are set up based on the three conservation equations.
以流体力学三大守恒方程为基础，建立了等温和非等温条件下的燃气管网稳态和动态仿真理论模型。
The theoretical dynamic simulation models for stationary flow and transient flow under the isothermal and non-isothermal condition are set up based on the three conservation equations.
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