Ice Formation in Porous Media
Ice Formation in Porous Media
复制标题
多孔介质中的冰形成
DOI:
10.1007/978-3-642-22738-7_8
复制
发表时间:
2011
期刊:
影响因子:
--
通讯作者:
Bloßfeld
中科院分区:
文献类型:
--
作者:
Ricken;Bloßfeld
Ice formation in porous media results from coupled heat and mass transport and is accompanied by ice expansion. The volume increase in space and time corresponds to the moving freezing front inside the porous solid. In this contribution, a macroscopic model based on the Theory of Porous Media (TPM) is presented toward the description of freezing and thawing processes in saturated porous media. Therefore, a quadruple model consisting of the constituents solid, ice, liquid and gas is used. Attention is paid to the description of capillary suction, liquid- and gas pressure on the surrounding surfaces, volume deformations due to ice formation, temperature distribution as well as influence of heat of fusion under thermal loading. For detection of energetic effects regarding the control of phase transition of water and ice, a physically motivated evolution equation for the mass exchange based on the local divergence of the heat flux is used. Numerical examples are presented to the applications of the model.
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影响因子:
3.5
作者:
Ateshian, Gerard A.;Ricken, Tim
通讯作者:
Ricken, Tim
DOI:
--
发表时间:
1993
期刊:
影响因子:
--
作者:
K. Hutter
通讯作者:
K. Hutter
DOI:
10.1002/gamm.201010004
发表时间:
--
期刊:
GAMM‐Mitteilungen
影响因子:
--
作者:
Ricken
通讯作者:
Ricken
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
J. Bluhm;Tim Ricken;Wolfgang Moritz Bloßfeld
通讯作者:
Wolfgang Moritz Bloßfeld
DOI:
--
发表时间:
1979
期刊:
影响因子:
--
作者:
R. Lewis;K. Morgan;H. Thomas;M. Strada
通讯作者:
M. Strada