mfrommelt
3236b603f5
data input (by user): -geometrical data balloon -mass properties -thermo-optical properties -start date, time and location
7 lines
352 B
Python
7 lines
352 B
Python
g = 9.81 # local gravitational acceleration in [m/s^2]
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R_air = 287.1 # Specific Gas Constant Dry Air in [J/(kg * K)]
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R_gas = 2077.1 # Specific Gas Constant Helium in [J/(kg * K)]
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R_E = 6378000 # Earth Radius in [m]
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e = 0.016708 # Eccentricity of Earth's Orbit
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sigma = 5.670374419 * 10 ** -8 # Stefan-Boltzmann-Constant
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gamma = 1.4 |