[doon_1984]

I am simulating a heat exchanger tube with inserts. The problem is periodic flow. Can anyone tell how to create the zone for periodic repeats. The mirror zone does not work as it gives mirror image. I want to generate 3 periodic repeats.

thanks

[novedevon]

Hi,

1) Use duplicate zones for the desired zones to duplicate
2) Use Data>alter>specify equations with something like
{x} = {x} + offset_value.

[doon_1984]

Thanks alot sir

[alburkatyhasan@yahoo.com]

Hello, please i need your help, i am new with the CFD and my area about AERODYNAMIC FOCUSING OF SMALL PARTICLES) and my topic Focus of 1-2 nm Particles to measure nanoparticle diameter by using CFD, please, if you can help me by send me the procedure or files show me how to use CFD to measure nanoparticle size for air. alburkatyhasan@yahoo.com
thanks