边界层流 meaning in Chinese
boundary layer flow
Examples
- An experimental study on the turbulent boundary layer flow field and its noise
湍流边界层流场与噪声实验研究 - The regimes of turbulence include homogeneous flows in two and three dimensions , geostrophic motions , shear flows , convection , boundary layers , stably stratified flows , and internal waves
扰流的形式包括二维和三维的均匀流动、因地球自转而引起的运动、切向流动、对流、边界层流、稳定层流和内部波动。 - The creative points of the thesis are as follows : （ 1 ） the thesis establishes turbulence boundary layer equation that contains centrifugal force in flow field of two - dimension boundary layer of centrifugal pump and gives its solution
本文创新之处是： （ 1 ）在离心泵叶轮二维边界层流场内，建立了包含离心力的湍流边界层方程并给出了近似解。 - In chapter two , according to n - s equation , considering the couple between liquid and solid , the double - fluid model is used to respectively set up momentum equations of two - phase fluids in condition of basic hypothesis , which are general equations of two - phase fluids . simplifying the equations in boundary layer , the momentum differential equations are required and the boundary conditions are given . in the same time , the simplifying equations and their solutions , in which solid grain satisfies in boundary layer
第二章依据n - s方程，考虑到液、固之间的相间耦合，在基本假设条件下，采用双流体模型，分别建立液、固两相的动量方程，它是固液两相流体的一般方程式；对其在边界层流区内进行量级比较，得到边界层动量微分方程并给出其边界条件，同时也得到固体颗粒在边界层内所满足的简化方程及其解的表达式。