This work presents the heat transfer characteristics of a new type of porous radiant air heater that operates on the basis of effective energy conversion method between flowing gas enthalpy and thermal radiation. At each layer. the gas and solid phases are considered in non-local thermal equilibrium. and combustion in the porous radiant burner is modeled by considering a non-uniform h... https://herbsdailyes.shop/product-category/casting-cast-and-splint-bandages-and-tapes/