CHF in a single heater rod section with mixing vanes -- CFD Online Discussion Forums

September 19, 2024, 06:30	CHF in a single heater rod section with mixing vanes	#1
Waris6420 New Member Muhammmad Waris Join Date: May 2024 Posts: 5 Rep Power: 2	Hello I am doing a simualtion of Flow boiling of R134a in single heater rod channel with mixing vane. The issue I am facing is that the continuity diverges when there is a rise in wall temp as I am trying to capture CHF which is characterized by spike in wall temperature. I have simulated the channel without mixing vane but with mixing vane i am facing this issue.

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