Entropy decrease in isolated systems

According to the commonly held theory of Physics, entropy cannot decrease in an isolated system. In the framework of a theoretical study, the performance of work in isolated systems, at the expense of some thermal energy, which disappears, is shown to be conceivable instead of impossible. This occur...

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Autor principal:	Rattinacannou, J.
Formato:	article
Lenguaje:	EN
Publicado:	D.Ghitu Institute of Electronic Engineering and Nanotechnologies 2017
Materias:	Physics QC1-999 Electronics TK7800-8360
Acceso en línea:	https://doaj.org/article/ba218fdf71e345b590cedd817d558912
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spelling	oai:doaj.org-article:ba218fdf71e345b590cedd817d5589122021-11-21T11:57:07ZEntropy decrease in isolated systems536.752537-63651810-648Xhttps://doaj.org/article/ba218fdf71e345b590cedd817d5589122017-07-01T00:00:00Zhttps://mjps.nanotech.md/archive/2017/article/71455https://doaj.org/toc/1810-648Xhttps://doaj.org/toc/2537-6365According to the commonly held theory of Physics, entropy cannot decrease in an isolated system. In the framework of a theoretical study, the performance of work in isolated systems, at the expense of some thermal energy, which disappears, is shown to be conceivable instead of impossible. This occurs through the Brownian motion of a nanoresonator. A decrease in the thermal energy of these particular systems, that is, a fall in temperature involves a decrease in their entropy. The main finding is that a mechanical resonance is able to directly convert heat into work. Experimental devices are describedRattinacannou, J.D.Ghitu Institute of Electronic Engineering and NanotechnologiesarticlePhysicsQC1-999ElectronicsTK7800-8360ENMoldavian Journal of the Physical Sciences, Vol 16, Iss 1-2, Pp 101-113 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Physics QC1-999 Electronics TK7800-8360
spellingShingle	Physics QC1-999 Electronics TK7800-8360 Rattinacannou, J. Entropy decrease in isolated systems
description	According to the commonly held theory of Physics, entropy cannot decrease in an isolated system. In the framework of a theoretical study, the performance of work in isolated systems, at the expense of some thermal energy, which disappears, is shown to be conceivable instead of impossible. This occurs through the Brownian motion of a nanoresonator. A decrease in the thermal energy of these particular systems, that is, a fall in temperature involves a decrease in their entropy. The main finding is that a mechanical resonance is able to directly convert heat into work. Experimental devices are described
format	article
author	Rattinacannou, J.
author_facet	Rattinacannou, J.
author_sort	Rattinacannou, J.
title	Entropy decrease in isolated systems
title_short	Entropy decrease in isolated systems
title_full	Entropy decrease in isolated systems
title_fullStr	Entropy decrease in isolated systems
title_full_unstemmed	Entropy decrease in isolated systems
title_sort	entropy decrease in isolated systems
publisher	D.Ghitu Institute of Electronic Engineering and Nanotechnologies
publishDate	2017
url	https://doaj.org/article/ba218fdf71e345b590cedd817d558912
work_keys_str_mv	AT rattinacannouj entropydecreaseinisolatedsystems
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Entropy decrease in isolated systems

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