Difference between pressure & abs pressure in POST -- CFD Online Discussion Forums

June 27, 2006, 19:24	Difference between pressure & abs pressure in POST	#1
Summer Student Guest Posts: n/a	Hi All, I'm very new to CFX I want to draw pressure at certain plane. I created a variable called Pabsolute which equals pressure plus reference pressure (as I understand from CFX manual). I want to know the difference in CFX-Post between (Pressure + Reference pressure) and existing Absolute Pressure variable. It shows different minimum values and shares same maximum value!! Thank you

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