Preprint Article Version 2 Preserved in Portico This version is not peer-reviewed

The Macroscopic Mechanical Equilibrium Condition Governing and Supporting Equilibrium States: the Physical Origin of the Equation of State

Version 1 : Received: 29 March 2023 / Approved: 29 March 2023 / Online: 29 March 2023 (10:58:32 CEST)
Version 2 : Received: 19 May 2023 / Approved: 22 May 2023 / Online: 22 May 2023 (12:40:24 CEST)

How to cite: Liu, G. The Macroscopic Mechanical Equilibrium Condition Governing and Supporting Equilibrium States: the Physical Origin of the Equation of State. Preprints 2023, 2023030506. https://doi.org/10.20944/preprints202303.0506.v2 Liu, G. The Macroscopic Mechanical Equilibrium Condition Governing and Supporting Equilibrium States: the Physical Origin of the Equation of State. Preprints 2023, 2023030506. https://doi.org/10.20944/preprints202303.0506.v2

Abstract

The Macroscopic Mechanical Equilibrium Condition can be shown to be the physical origin of the Equation of State of any material system, then can describe all thermodynamic quasi-equilibrium processes caused by the change of the external temperature and/or mechanical environment. If it cannot be satisfied, the system would be broken.

Keywords

Equilibrium Conditions; Equation of State; thermal pressure; macroscopic internal stress

Subject

Physical Sciences, Theoretical Physics

Comments (1)

Comment 1
Received: 22 May 2023
Commenter: Gang Liu
Commenter's Conflict of Interests: Author
Comment: 1, The force associated with tranport of momentum is used;
2, Collision force is discussed;
3, Thermal pressure is introduced;
4, Macroscopic internal stress is defined;
5. The MMEC is specified.
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