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- Lumped models were built for the evaporator, gascooler and internal heat exchanger respectively based on lumped parameter method and moving boundary method. 利用集总参数法和移动边界法分别对蒸发器、气冷器和中间换热器建立了集总参数模型;
- interpolation moving boundary method 插值运动边界法
- moving boundary method 移动边界方法,移动界面法
- Moving boundary problem can easily be solved with equations under the Lagrange Coordinate System for numerical computations of homogenous flow in interior ballistics. 对内弹道均相流数值计算,用拉格朗日坐标下的方程组,容易处理运动边界问题。
- We derive a foundational equation in the virtual boundary method, and essential conditions that the virtual boundary must satisfy. 摘要以位势问题为分析对象,从格林公式出发严格导出了虚边界元法的基本积分方程。
- According to the characteristic of moving boundary of coal face , the authors set up the heat conduction differential equation and studied the dimensionless form of the equation. 根据回采工作面移动边界的特点,建立了动坐标下的围岩导热微分方程,研究了该方程的无因次形式;
- Flow field of a circular cylinder oscillating in a uniform flow or in a wake was investigated using currently modified virtual boundary method. 用虚拟体方法研究了均匀流及尾流中圆柱横向振荡的流动特征。
- Moving radius and moving boundary pressure are derived based on its star-tup pressure gradient.Productivity of vertical wells is derived on the above three parameters. 基于其启动压力梯度,推导出了宾汉流体的运动半径和运动边界压力求取公式在此基础上推导出了垂直井在稳态状态下的产能预测公式。
- According to the thoughts of immersed boundary method (IBM), a new model for simulat- ing gas-solid multiphase flow with few grids to describe particle is presented. 本文提出了一种基于内嵌边界法(IBM)的思想,在描述颗粒只有较少网格时能较为准确地计算气固多相流的模型。
- A numerical method is developed to simulate the unsteady flows involving moving boundaries. 发展了可用于模拟包含运动边界的非定常流动的数值方法。
- Three kinetic models are applied to theexperimental data,the diffusion coefficients are calculated,and the rate constants of chemical reac-tions are also obtained by Moving Boundary Model. 分别用三种动力学模型处理实验数据;计算了扩散系数并用动边界模型计算了化学反应速度常数;
- A hybride finite element/control volume method was employed to calculate the pressure field,to trace the moving boundaries,one for melt front,the other for gas melt interface. 并对典型制件进行模拟验证了模型的可行性。
- three-dimensional moving boundary condition 三维运动边界条件
- Analytical solution to a moving boundary problem by error integral method 误差积分方法求一类活动边界问题的解析解
- Thie paper introduces a well log automated identification of rock boundaries method based on Walsh transform . 介绍了一种利用沃希(Walsh)变换实现测井曲线计算机自动分层方法。
- Immersed Boundary Method and Its Application 浸入边界法及其应用
- For the special fluid problem, we use the multidomain algorithm with moving grids to resolve the moving boundaries problem, and simulate the unsteady flow by the dual time stepping method. 对于此类问题的特殊性,使用了带有移动 网格的分区算法 解决流场中的动边界问题,使用双时间步长的算法模 拟非定常运动。
- Moving house is a vexatious business. 搬家是件麻烦的事情。
- Analytic Solution of a Moving Boundary of Heat Transfer Problem 一类活动边界热传导问题的解析解
- He ordered the troops to limber up and move out. 他命令部队把炮装上前车开出去。