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Interpreting pressure graph

    • Abhinavrao T R
      Subscriber

      In my recent simulation, i encountered a graph going to -72 psi from an initial pressure of 75 psi. I am having trouble interpreting this graph as the ambient pressure is 14.7 psi and the graph shows -72 psi. I am having trouble understanding this. Any help would be greatly apreciated. 

    • Rob
      Forum Moderator

      Posting some images will help. 

      • Abhinavrao T R
        Subscriber

    • Rob
      Forum Moderator

      As I have no idea what you're modelling all I can do is agree that you've manage to create a plot of static pressure with position. 

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