How the boundary condition updated while solving the energy equation? -- CFD Online Discussion Forums

April 17, 2019, 03:33	How the boundary condition updated while solving the energy equation?	#1
carye Member Join Date: May 2013 Posts: 34 Rep Power: 13	Hi foamers, Like the title said, I want to know how the boundary is updated while solving the energy equation. For example, the energy equation of enthalpy is solved in the reactingFoam, but why we only need to specify the boundary condition of temperature? Where is the linkage to the temperature boundary while the energy equation of enthalpy is solved? Does the solver calculate the enthalpy at the boundary using the temperature to solve the equation? I hope someone can help me

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