6533b7d4fe1ef96bd1262003
RESEARCH PRODUCT
Thermodynamics of Substances with Negative Thermal Expansion Coefficient
I. A. Stepanovsubject
General Physics (physics.gen-ph)Physics - General PhysicsClassical Physics (physics.class-ph)FOS: Physical sciencesPhysics - Classical Physicsdescription
The 1st law of thermodynamics for heat exchange is dQ=dU+PdV. According to K. Martinas etc., J. Non-Equil. Thermod. 23 (4), 351-375 (1988), for substances with negative thermal expansion coefficient, P in this law is negative. In the present paper it has been shown that P for such substances is positive but the sign before P must be minus not plus: dQ=dU-PdV.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2000-10-20 |