Quantitative Calculations of Decrease of Entropy in Thermodynamics of Microstructure and SufficientNecessary Condition of Decrease of Entropy in Isolated System
Abstract
Firstly, we calculate quantitatively decrease of entropy by the known formulas in the ordering phenomena and nucleation of thermodynamics of microstructure. They show again that a necessary condition of decrease of entropy in isolated system is existence of internal interactions. Further, sufficient and necessary condition of decrease of entropy is also discussed quantitatively. Then some possible decreases of entropy are researched. A complete symmetrical structure on change of entropy is obtained. The analysis for many experiments and theories shows that the second law of the thermodynamics should be developed.
 Publication:

arXiv eprints
 Pub Date:
 May 2009
 DOI:
 10.48550/arXiv.0905.0053
 arXiv:
 arXiv:0905.0053
 Bibcode:
 2009arXiv0905.0053C
 Keywords:

 Physics  General Physics
 EPrint:
 8 pages