The drag force is obtained by calculation of the momentum deficit in the wall boundary layer.
拖曳力,得到了计算的势头赤字在墙上的边界层。
Using numerical calculation, optimal roll program, the ratio of lift and drag, reentry Angle and reentry time of spacecraft are gotten.
通过数字计算,得到飞船的最优滚转程序、升阻比、再入角和再入终端时间。
The calculation results prove that unless the initial film thickness or the relative velocity is very large, the inner evaporation drag should be taken into account at high temperature conditions.
计算结果表明,除非初始汽膜厚度或相对速度很大,否则计算高温颗粒在液面下运动的阻力时必须要考虑蒸发阻力。
They got some number that looks like for the wavelength they got the distance from here to Chicago, and they are going to drag that through the whole calculation.
他们得到一些数,看上去像是波长,他们得到这里,到芝加哥的距离,他们把那个值,用到整个计算中。
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