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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › phase change hydrogen in heat exchanger › Reply To: phase change hydrogen in heat exchanger

March 11, 2024 at 3:24 pm
jackzhe551
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in the heat exchanger design,1. How to set the dynamic physical properties of phase-change hydrogen? Can refprop be invoked, and how? Can you give a tutorial of a phase change heat transfer case? (hydrogen varies in temperature from 15K to 50K, while 15-33K is a liquid and above 33K is a gas) 2. Once the refprop is set, is the rest of the operation consistent with the non-phase conversion thermal operation process? What should I pay attention to? 3.the case is one channel goes turbulent air，another channel is the phase change hydrogen 4.can air  turbulent model and vof model of hydrogen set in fluent simultaneous?how?