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import math as m
import numpy as np
# Prop Properties [lox, ipa]
mdot = np.array[1.13, 0.94] # Mass Flow Rate [lbf/s]
T = np.array[90.2, 293] # Temperature [K]
rho = np.array[71.38, 55.249] # Density [lbf/ft^3]
mu = np.array[0.000014, 0.000067] # Viscocity [lb/in*s]
# Diffuser Properties
Ae = 0.51 # Exposed Area, Diffuser [%]
ri = _ # Entrance Radius [in.]
ro = _ # Exhaust Radius [in.]
Ai = m.pi*ri**2 # Entrance Area [in.^2]
Ao = m.pi*ro**2 # Exhaust Area [in.^2]
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