Accession Number : AD0692750

Title :   PROPRIETA TERMODINAMICHE DEI MATERIALI CHE SEGUONO LA LEGGE DI HOOKE (Thermodynamic Properties of Materials According to Hooke's Law),

Corporate Author : POLITECNICO DI MILANO (ITALY) ISTITUTO DI MECCANICA E COSTRUZIONE DELLE MACCHINE

Personal Author(s) : Pegoraro,G. ; Paolini,G.

Report Date : 12 NOV 1966

Pagination or Media Count : 12

Abstract : The variation of elastic moduli of Hooke materials with temperature is interpreted from a thermodynamic point of view both in the case of compression or tension and in the case of torsion. Correlations are established among the variation of entropy of a test-piece (consequent of an isothermal normal or shear stress) and the coefficient of thermal expansion, the temperature coefficient of the E and G elastic modulus and the imposed deformation. (Author)

Descriptors :   (*MODULUS OF ELASTICITY, ENTROPY), THERMODYNAMICS, DEFORMATION, ITALY

Subject Categories : Mechanics
      Thermodynamics

Distribution Statement : APPROVED FOR PUBLIC RELEASE