1) Transient eddies
瞬变涡动
2) stationary eddy and transient eddy
定常涡动和瞬变涡动
3) Transient vorticity flux
瞬变的涡度通量
5) transient flow
瞬变流动
1.
During the open and shut in period of a gas well, the gas flow within the borehole changes into transient flow.
气井开、关井过程中 ,井筒内气体的流动为瞬变流动 ,气体的压力、温度等流动参数是井深和时间的函数。
2.
After making detailed analysis on the friction term of motion equation based on the theory of transient flow, the mathematic model of implicit characteristic line was set up for solving the transient flow of long-distance water transmission pipeline, and the mathematic model of lattice Boltzmann equation with additional term was also set up.
以瞬变流理论为基础,在对运动方程中的摩阻项进行详细分析后,建立了求解长直输水管线瞬变流动的隐式特征线法数学模型和带有附加项的玻尔兹曼网格法数学模型,并将其应用于长距离输水管线的非恒定流动分析中。
3.
Based on the theory of transient flow,and with the multiscal technique and the Chapman-Enskog expansion, this paper proved that Lattice Boltzmann Equation(LBE) with the friction additional term could be used to simulate the transient flow of long-distance pipeline.
该文以瞬变流动理论为基础 ,通过Chapman Enskog展开和多尺度技术 ,在标准玻尔兹曼网格方程中引入摩阻附加项 ,推导出求解长直输水管线瞬变流动数值解的玻尔兹曼网格方程。
6) flow transients
流动瞬变
补充资料：瞬动
1.犹眨动。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条