a 2D Rotating domain, rotated in space -- CFD Online Discussion Forums

June 11, 2019, 14:43	a 2D Rotating domain, rotated in space	#1
Symon New Member Simone Coppola Join Date: Apr 2019 Posts: 1 Rep Power: 0	hi experts, I have a problem with a transient simulation of a rotating domain, single-phase (water) and laminar. My first approach was to create a rotating domain in 2D (x, y, with z dimension 1). My model have a rotating inner domain and a static domain. This simulation works good. Now I have simulated the same model but rotated around the y axis. Using the same boundary conditions, changing only the rotation vector and topoSet for cell rotation... And now the values of p and u go crazy. Can anyone explain the reason? And how to fix the error?

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