Dynamics of thermal and moistening fronts in porous material under capillary moistening

Dynamics of thermal and moistening fronts in porous material under capillary moistening

IR thermography and gamma-ray method were used to experimentally study motion of thermal and moistening fronts in a porous material under capillary moistening. It is shown that at capillary moistening propagation of the moistening front may be accompanied by the thermal front due to sorptio...

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Main Authors: Nizovtsev Mikhail I., Sterlyagov Alexey N., Terekhov Viktor I.
Format: Article
Language:English
Published: VINCA Institute of Nuclear Sciences 2013-01-01
Series:Thermal Science
Subjects:
heat transfer
porous materials
thermal effect
moisture
infrared thermography
Online Access:http://www.doiserbia.nb.rs/img/doi/0354-9836/2013/0354-98361300060N.pdf
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spelling doaj-69a2c80cd4a340f7ab2de9f06921b80c2021-01-02T00:07:23ZengVINCA Institute of Nuclear SciencesThermal Science0354-98362013-01-011741071107810.2298/TSCI121218060N0354-98361300060NDynamics of thermal and moistening fronts in porous material under capillary moisteningNizovtsev Mikhail I.0Sterlyagov Alexey N.1Terekhov Viktor I.2Kutateladze Institute of Thermophysics SB RAS, Novosibirsk, RussiaKutateladze Institute of Thermophysics SB RAS, Novosibirsk, RussiaKutateladze Institute of Thermophysics SB RAS, Novosibirsk, RussiaIR thermography and gamma-ray method were used to experimentally study motion of thermal and moistening fronts in a porous material under capillary moistening. It is shown that at capillary moistening propagation of the moistening front may be accompanied by the thermal front due to sorption processes. On the basis of obtained experimental data the relation between propagation of two fronts has been established.http://www.doiserbia.nb.rs/img/doi/0354-9836/2013/0354-98361300060N.pdfheat transferporous materialsthermal effectmoistureinfrared thermography
collection DOAJ
language English
format Article
sources DOAJ
author Nizovtsev Mikhail I.
Sterlyagov Alexey N.
Terekhov Viktor I.
spellingShingle Nizovtsev Mikhail I.
Sterlyagov Alexey N.
Terekhov Viktor I.
Dynamics of thermal and moistening fronts in porous material under capillary moistening
Thermal Science
heat transfer
porous materials
thermal effect
moisture
infrared thermography
author_facet Nizovtsev Mikhail I.
Sterlyagov Alexey N.
Terekhov Viktor I.
author_sort Nizovtsev Mikhail I.
title Dynamics of thermal and moistening fronts in porous material under capillary moistening
title_short Dynamics of thermal and moistening fronts in porous material under capillary moistening
title_full Dynamics of thermal and moistening fronts in porous material under capillary moistening
title_fullStr Dynamics of thermal and moistening fronts in porous material under capillary moistening
title_full_unstemmed Dynamics of thermal and moistening fronts in porous material under capillary moistening
title_sort dynamics of thermal and moistening fronts in porous material under capillary moistening
publisher VINCA Institute of Nuclear Sciences
series Thermal Science
issn 0354-9836
publishDate 2013-01-01
description IR thermography and gamma-ray method were used to experimentally study motion of thermal and moistening fronts in a porous material under capillary moistening. It is shown that at capillary moistening propagation of the moistening front may be accompanied by the thermal front due to sorption processes. On the basis of obtained experimental data the relation between propagation of two fronts has been established.
topic heat transfer
porous materials
thermal effect
moisture
infrared thermography
url http://www.doiserbia.nb.rs/img/doi/0354-9836/2013/0354-98361300060N.pdf
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AT terekhovviktori dynamicsofthermalandmoisteningfrontsinporousmaterialundercapillarymoistening
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