当我试图在mpmath函数中使用numpy数组时,出现了错误,当代码执行到以下代码行时,程序出现错误:
C = (f*L/D) + 2*mp.log(P1/P2)
P1是一个数组。 出现了以下错误:
cannot create mpf from array([**P1_array**])
我了解与此相关的这篇文章和这篇文章,但是我的代码无法正常工作。有人能帮我纠正错误吗?
import numpy as np
import mpmath as mp
mp.mp.dps = 20
# State equation --> pV = nZRT
P1 = np.linspace(101325,10*101325,100)
P2 = 101325
T = 300
D = 0.0095
A = mp.power(D,2)*mp.pi/4
L = 300
R = 8.31446
f = 0.05
Z1 = 0.9992
Z2 = 0.9999
Zm = 0.5*(Z1+Z2)
C = (f*L/D) + 2*mp.log(P1/P2)
w2 = (mp.power(P1,2)-mp.power(P2,2))*mp.power(A,2)/(Zm*R*T*C)
w = mp.power(w2,0.5)