Modélisation thermique d'une interface solide–fluide par fonction de transfert

Abstract

A thermal modelling of a solid–fluid interface is proposed. The developed procedure is based on a numerical identification, in a dimensionless space, of a unique transfer function, associated with a recurrent relation. The method is usable for direct or inverse problems and well fit for control–command applications. An inverse numerical simulation example is presented for a random thermal excitation.