DPM with boundary inflation layer -- CFD Online Discussion Forums

August 14, 2014, 09:53	DPM with boundary inflation layer	#1
richard ben Member ben Join Date: Apr 2013 Posts: 36 Rep Power: 13	Hello all, I am using DPM and k-w SST turbulence model. The k-w SST turbulence model requires a very fine mesh at the boundary (yplus value <2). However if yplus value is very small, while doing particle tracking it not only takes a long time but also results incomplete tracking (8200 tracked & 6500 incomplete). So it seems small yplus value =? successful particle tracking. Can anyone help? Thanks, Richard kharatsandeep99 likes this.

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