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-   -   RMS velocity in Cylindrical coordinates ? (http://www.cfd-online.com/Forums/fluent/42292-rms-velocity-cylindrical-coordinates.html)

lcw September 12, 2006 22:27

RMS velocity in Cylindrical coordinates ?
 
In FLUENT, we can get RMS(root-mean-square) velocities in Cartesian coordinates (x,y,z), also get z axial RMS velocity component in Cylindrical coordinates (r,θ,z). How to get the other two RMS velocity components ur_rms and uθ_rms in Cylindrical coordinates ?

thanks a lot.

LCW

celestin picasso zemtsop October 4, 2006 22:16

Re: RMS velocity in Cylindrical coordinates ?
 
Please how to solve the 3D problem in Fluent by using cylindrical coordinates? Regards, Celestin

lcw October 5, 2006 04:49

Re: RMS velocity in Cylindrical coordinates ?
 
I can only get solve velocities in Cartesian coordinates (x,y,z), I just want to get RMS velocity component in Cylindrical coordinates (r,θ,z).


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