25 lines
550 B
Python
25 lines
550 B
Python
class FluidSimParameter:
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viscosity = 0.1 / 3.0
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# Pr = 1.0
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Pr = 1.0
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# vc = 1.0
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vc = 0.5
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def __init__(self, height: int):
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self.t1 = 3 * self.viscosity + 0.5
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self.t2 = (2 * self.t1 - 1) / (2 * self.Pr) + 0.5
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self.g = (self.vc ** 2) / height
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self.R = self.Pr * self.g * (height ** 3) / (self.viscosity ** 2)
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class MagmaParameter(FluidSimParameter):
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viscosity = 10 ** 19
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Pr = 10 ** 25
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class WaterParameter(FluidSimParameter):
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viscosity = 8.9 * 10 ** -4
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Pr = 7.56
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vc = 0.05
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