Two-scale mathematics and fractional calculus for thermodynamics
A three dimensional problem can be approximated by either a two-dimensional or one-dimensional case, but some information will be lost. To reveal the lost information due to the lower dimensional approach, two-scale mathematics is needed. Generally one scale is established by usage where...
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VINCA Institute of Nuclear Sciences
2019-01-01
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doaj-2bbd3e9c496046beb351be5145bf1b7c2021-01-02T09:37:51ZengVINCA Institute of Nuclear SciencesThermal Science0354-98362019-01-012342131213310.2298/TSCI1904131H0354-98361904131HTwo-scale mathematics and fractional calculus for thermodynamicsHe Ji-Huan0Ji Fei-Yu1School of Science, Xi'an University of Architecture and Technology, Xi’an, China + National Engineering Laboratory for Modern Silk, College of Textile and Clothing Engineering, Soochow University, Suzhou, ChinaNational Engineering Laboratory for Modern Silk, College of Textile and Clothing Engineering, Soochow University, Suzhou, ChinaA three dimensional problem can be approximated by either a two-dimensional or one-dimensional case, but some information will be lost. To reveal the lost information due to the lower dimensional approach, two-scale mathematics is needed. Generally one scale is established by usage where traditional calculus works, and the other scale is for revealing the lost information where the continuum assumption might be forbidden, and fractional calculus or fractal calculus has to be used. The two-scale transform can approximately convert the fractional calculus into its traditional partner, making the two-scale thermodynamics much promising.http://www.doiserbia.nb.rs/img/doi/0354-9836/2019/0354-98361904131H.pdfcontinuum mechanicsfractal spacefractal derivativefractional derivativescale-dependent lawtwo-scale thermodynamics |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
He Ji-Huan Ji Fei-Yu |
spellingShingle |
He Ji-Huan Ji Fei-Yu Two-scale mathematics and fractional calculus for thermodynamics Thermal Science continuum mechanics fractal space fractal derivative fractional derivative scale-dependent law two-scale thermodynamics |
author_facet |
He Ji-Huan Ji Fei-Yu |
author_sort |
He Ji-Huan |
title |
Two-scale mathematics and fractional calculus for thermodynamics |
title_short |
Two-scale mathematics and fractional calculus for thermodynamics |
title_full |
Two-scale mathematics and fractional calculus for thermodynamics |
title_fullStr |
Two-scale mathematics and fractional calculus for thermodynamics |
title_full_unstemmed |
Two-scale mathematics and fractional calculus for thermodynamics |
title_sort |
two-scale mathematics and fractional calculus for thermodynamics |
publisher |
VINCA Institute of Nuclear Sciences |
series |
Thermal Science |
issn |
0354-9836 |
publishDate |
2019-01-01 |
description |
A three dimensional problem can be approximated by either a two-dimensional
or one-dimensional case, but some information will be lost. To reveal the
lost information due to the lower dimensional approach, two-scale
mathematics is needed. Generally one scale is established by usage where
traditional calculus works, and the other scale is for revealing the lost
information where the continuum assumption might be forbidden, and
fractional calculus or fractal calculus has to be used. The two-scale
transform can approximately convert the fractional calculus into its
traditional partner, making the two-scale thermodynamics much promising. |
topic |
continuum mechanics fractal space fractal derivative fractional derivative scale-dependent law two-scale thermodynamics |
url |
http://www.doiserbia.nb.rs/img/doi/0354-9836/2019/0354-98361904131H.pdf |
work_keys_str_mv |
AT hejihuan twoscalemathematicsandfractionalcalculusforthermodynamics AT jifeiyu twoscalemathematicsandfractionalcalculusforthermodynamics |
_version_ |
1724355879342440448 |