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- 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。
- 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。
- 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 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。
- 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;
- 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;
- 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。
- Moving house is a vexatious business. 搬家是件麻烦的事情。
- A Study on Formation of the Unstructured Adaptive Grid with Moving Boundaries 含动边界非结构化自适应网格生成方法研究
- The energy density in a one-dimensional cavity with two moving boundaries 双动边界一维空腔中的能量密度
- He ordered the troops to limber up and move out. 他命令部队把炮装上前车开出去。
- He made manful efforts to move the heavy furniture. 他作出勇敢的努力搬动沉重的家具。
- A cold front is moving in from the north. 一股冷锋正从北方向这里移动。
- I've been toying with the idea of moving abroad. 我一直胡乱想着移居国外好不好。
- Oil the moving parts of this machine regularly. 要定期给这部机器的运转部件上油。
- 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;
- There is plenty of space here to move about. 这里有很大的活动空间。
- They are going to move to a new house next week. 下星期他们将迁入新居。
- Their move does not preclude others from investing. 他们这一行动并不影响其他人进行投资。
- Sloths live in trees and move very slowly. 树獭生活在树上而且行动缓慢。