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August 8, 2013, 12:56	pressure difference	#1
armannokhosteen New Member armannokhosteen Join Date: Aug 2013 Posts: 1 Rep Power: 0	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.

August 8, 2013, 19:35		#2
macfly Senior Member François Grégoire Join Date: Jan 2010 Location: Canada Posts: 392 Rep Power: 17	Hi, Why would you integrate on points? Just calculate the pressure difference between the 2 points : p2-p1

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