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February 4, 2014, 00:17 |
2D axisymmetric moment Report
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#1 |
Senior Member
Bharath kumar
Join Date: Apr 2009
Posts: 169
Rep Power: 17 |
Hi to all,
I am doing a 2D axisymmetric simulation in Fluent. 1)My BC's are simple cylinder which has rotating outer wall @ 3600 rpm and innerwall is fixed.Fluid is entering and leaving axially. 2)Now i have to calculate Moment on rotating wall.While i report force -->Moment -->Moment on axis (-1 0 0) i am getting two values (23.23 & 37.94) from fluent report. Moments- Moment center (1 0 0) Moment Axis (-1 0 0) Moments (N-m) Coefficients Pressure, Viscous, Total, Pressure, Viscous, Total, 0, 23.23 , 23.23 , 0 , 37.94, 37.94 ------------------------------------------------------------------------- Net 0, 23.23, 23.23, 0, 37.94, 37.94 I could n't able to understand why two values. could anybody explain me.Thanks in advance |
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February 4, 2014, 04:12 |
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#2 |
Super Moderator
Alex
Join Date: Jun 2012
Location: Germany
Posts: 3,400
Rep Power: 47 |
Moments- Moment center (1 0 0) Moment Axis (-1 0 0)
Moments (N-m) Coefficients Pressure, Viscous, Total, Pressure, Viscous, Total, 0, 23.23 , 23.23 , 0 , 37.94, 37.94 ------------------------------------------------------------------------- Net 0, 23.23, 23.23, 0, 37.94, 37.94 |
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