Total heat through a wall
 

Hello. I have a problem with the Heat_Flux trough a wall; I have red the chapter 9 of methodology guide but I can 't understood the meaning of Heat_flux that is showed at get wall data menu. Which of the two possible case the function "heat_Flux" rappresents?

First case: the Heat Flux rappresents total Heat flux trough the wall than

1) Heat Flux = TIRA - TRAD - Heat Convection (only convection and radiation)

Second case: the Heat_Flux rappresents only convection Heat(and conduction if presents) than

2) Total Heat = TIRA - TRAD - Heat Flux (only convection and radiation)