p precision in rhoSimpleFoam -- CFD Online Discussion Forums

November 27, 2019, 06:50	p precision in rhoSimpleFoam	#1
Didu New Member Join Date: Aug 2019 Posts: 19 Rep Power: 6	Hello Everyone, I'm using rhoSimpleFoam to calculate the pressure drop of an obstacle in a pipe in low Reynolds number flows. The pressure drop is very small and openFoam only calculate pressure in Pascal without any decimals, is there a way to solve this? Thanks in advance!

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