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April 14, 2025 at 4:35 am
kawashima
SubscriberAUTODYNで計算した圧力を出力した数値は、ゲージ圧でしょうか、絶対圧でしょうか
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April 17, 2025 at 1:40 pm
Chris Quan
Ansys EmployeeYou need to check the EOS of your material to see if P_Shift (Pressure Shift) is zero.
If yes, the predicted pressure is the Absolute Pressure. If not, the predicted pressure is the Relative Pressure.
For example, if you are using Ideal Gas EOS and set the P_Shift to one atmospheric pressure: 101.3 KPa. The predicted pressure will be "Over-Pressure" or "Gauge Pressure", i.e., Absolute Pressure - Atmospheric Pressure.
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