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Old   August 8, 2013, 12:56
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hi...i need help on how to calculate the pressure difference in a 2d tube, along its axis at two specific points using the surface integrals window.
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Old   August 8, 2013, 19:35
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François Grégoire
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Why would you integrate on points? Just calculate the pressure difference between the 2 points : p2-p1
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