Fix pressure eqn
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31aeb58d56
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36dbe75343
4
main.py
4
main.py
@ -54,7 +54,7 @@ def make_pressure_graph(sheet1, aoa, rpm, air_speed, doGraph=True):
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pitot_height_inch = sheet1.iloc[4:23, 11]
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pitot_height_m = (pitot_height_inch - atm_presure_inch)*INCH_TO_M
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pressure = water_density * GRAVITY * pitot_height_m
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pressure = -water_density * GRAVITY * pitot_height_m
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#print(pressure)
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#print(pressure.min(), pressure.max())
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@ -339,7 +339,7 @@ if __name__ == '__main__':
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print(raw_data["rpm"])
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print("AoA Total Lift Drag ---- Upper Force Lower Force ")
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for aoa, force in [(a[-2], a[-1]) for a in cp_pain_data]:
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print(f"{aoa:d}\\textdegree & {force[0]:.3f} & {force[1]:.3f} & {force[2]:.3f} -- {force[4]:.3f} {force[5]:.3f} \\\\")
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print(f"{aoa:d}\\textdegree & {force[0]:.3f} & {force[1]:.3f} & {force[2]:.3f} \\\\% -- {force[4]:.3f} {force[5]:.3f} \\\\")
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print("-"*50)
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print("\n\n")
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