import numpy as np
rho = 1.225 # kg/m^3
s = np.pi * (10/(1000*2))**2 # m^2
v = 7000 # m/s
m = rho * s * v
python代码 计算质量流率
最新推荐文章于 2025-05-18 20:34:00 发布
import numpy as np
rho = 1.225 # kg/m^3
s = np.pi * (10/(1000*2))**2 # m^2
v = 7000 # m/s
m = rho * s * v