Modeling of Gas Flow through a Granular Bed of a Thermal Storage Phase-Change Material

被引：10
|
作者：
Levin, V. A. [1 ,2 ]
Lutsenko, N. A. [1 ,3 ]
Fetsov, S. S. [1 ,3 ]
机构：
[1] Russian Acad Sci, Far Eastern Branch, Inst Automat & Control Proc, Vladivostok 690041, Russia
[2] Moscow MV Lomonosov State Univ, Res Inst Mech, Moscow 119192, Russia
[3] Far Eastern Fed Univ, Vladivostok 690950, Russia
来源：
DOKLADY PHYSICS | 2018年 / 63卷 / 04期
基金：
俄罗斯基础研究基金会;
关键词：
ENERGY-STORAGE; CRYSTALLIZATION;
D O I：
10.1134/S102833581804002X
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
A mathematical model and a numerical method for description of time-dependent gas flows through granular thermal storage phase-change materials (PCMs) have been proposed. Such granular PCMs are modeled as porous solid-solid phase-change media using the methods of heterogeneous continuum mechanics without detailing the processes inside individual particles. The calculation results are compared with the experimental measurements to show their good agreement with each other.
引用
收藏
页码：158 / 160
页数：3
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