Coupling in thermo-mechanical wave propagation in NaF at low temperature

• Autorzy: Frischmuth K. , Cimmelli V.
• Języki publikacji: EN

Abstrakty

EN

In the present paper we consider a linearly elastic heat conductor for which the semi-empirical heat transfer model is assumed. Material functions are defined in accordance with measured parameters for NaF at 15 K. At that temperature, first and second sound waves have been observed in experiments. Both waves are reproduced by our coupled thermo-mechanical model.

• Wydawca: Instytut Podstawowych Problemów Techniki PAN
• Czasopismo: Archives of Mechanics
• Rocznik: 1998
• Tom: Vol. 50, nr 4
• Strony: 703--713
• Opis fizyczny: Bibliogr. 24 poz.,Rys., wykr.,

Twórcy

autor

Frischmuth K.

autor

Cimmelli V.

• Departament of Mathematics University of Rostock, 18051 Rostock, Germany