# Bearing Pressure plot

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 June 12, 2010, 10:17 Bearing Pressure plot #1 Member   Devesh Baghel Join Date: Mar 2009 Posts: 70 Rep Power: 9 Hi guys, I am simulating lubricant flow in journal bearing case. I want to plot the pressure values in terms of Theta (angle) around journal. I have a reference point on the periphery of journal which will act as an angle Zero degree. Now from this point I want to plot pressure around periphery of journal. please help me to do that. THanks in advance. with profound hope looking for reply asap.

 September 24, 2010, 11:43 #2 Member   h-h Join Date: Sep 2009 Posts: 38 Rep Power: 9 hi i work with cfx.if it it is useful first create new experssion then new variable. i use this experssion but it start at x=0,y=0 "step(x/1[m])*step(y/1[m])*(asin(abs(y)/0.01905[m]))+ step(-x/1[m])*step(y/1[m])*(pi-asin(abs(y)/0.01905[m]))+ step(-x/1[m])*step(-y/1[m])*(pi+asin(abs(y)/0.01905[m]))+ step(x/1[m])*step(-y/1[m])*(2*pi-asin(abs(y)/0.01905[m]))" 0.01905 is my radius. if you can change it to start from the desirable theta please tell me. and if possible tell me about your simulation.

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