unsteady values of cl and cd in steady state solution -- CFD Online Discussion Forums

May 17, 2019, 12:31	unsteady values of cl and cd in steady state solution	#1
@sher New Member Asfand Yaar Sher Join Date: Jan 2019 Posts: 8 Rep Power: 7	hello everyone Im having problem in getting steady CL and Cd values over a modified wing. the value of CL range in about 0.9 to 1.4. Im running a steady state solution with transition sst turbulence model with simple solver under in-compressible and constant viscous air flow. i made a structured mesh in ICEM with a 2.1M mesh elements.any advice. angle of attack is 18 degrees at 2e5 reynolds number with 30 m/s flow 12.jpg ass.jpg ass1.PNG ass2.PNG

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