cranfield0091

period temperatur distribut two layer composit slab recent contribut reader forum titl stonecyph outlin method find period temperatur distribut two layer composit slab one expos surfac slab insul subject sinusoid temperatur variat perfect thermal contact two layer constant thermal properti assum two year ago drew attent page method determin transient temperatur two layer slab result triangular heat input puls like point method also applic case one extern face given sinusoid temperatur variat time method base analog one dimension heat flow flow electr current simpl transmiss line seri resist parallel capacit