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- Mach数Mach number
- 低Mach数流动的Fourier拟谱方法THE FOURIER PSEUDOSPECIRAL METHOD FOR FLUID FLOW WITH LOW MACH NUMBER
- 数to count
- 高Mach数格子Boltzmann模型的改进MODIFIED LATTICE BOLTZMANN MODEL FOR HIGH MACH-NUMBER FLOW SIMULATION
- 当物体以超声速穿越同向运动的斜激波时 ,它的飞行 Mach数和攻角都会发生较大的变化。When a missile crosses a oblique shock wave (OSW) moving in the same direction,its flying Mach number and angle of attack will change very much.
- 使用高精度的有限差分格式直接数值模拟了Mach数等于0.8和1.3两种条件下的槽道湍流。Compressible turbulent channel flows at two Mach numbers(M=0.8 and 1.3 ) are simulated by the numerical integration of the Navier-Stokes equations with a high-order compact finite difference scheme.
- 行数linage
- 页数pagination
- 有数know exactly about sth.
- 数位digital
- 数个couple
- 为数amount to
- 可数名词countable
- 份数umber
- 数数spillikin
- 和数summation
- 模数modulus
- 在与实际飞行条件相对应的Mach数和Reynolds数条件下对典型的高超声速航天飞行器进行了实验。Typical aerospace hypersonic vehicles(flight test bed EXPERT supported by ESTEC and potential re-entry demonstrator ARES-H proposed by EADS-ST) have been tested in the Mach and Reynolds number ranges corresponding to realistic flight conditions.
- 频数frequence
- 记数numeration
