.ClaRa.Components.Furnace.BaseClasses.CombustionChamberBase.HeatTransfer_Wall .ClaRa.Components.Furnace.BaseClasses.CombustionChamberBase.HeatTransfer_Wall1st: choose geometry definition | 2nd: edit corresponding record
model HeatTransfer_Wall = ClaRa.Basics.ControlVolumes.Fundamentals.HeatTransport.Gas_HT.Radiation.Radiation_gas2Wall_L2;