Abstract

Within the framework of multiphase media mechanics, a mathematical model is obtained for the dynamics of gas mixture including helium and water vapor in a layer of a resting composite sorbent based on microspheres and a porous matrix of a moisture absorber made of aluminum oxide. The law of conservation of momentum is derived with account for the resistance to the layer, described by the Forchheimer filtration relations, and the law of conservation of energy is derived within the framework of a single-temperature thermally nonconductive model.

中文翻译：

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考虑通过基于微球的多孔复合吸附剂层的蒸汽-氦混合物流中的电阻和温度

摘要

在多相介质力学的框架内，获得了包含氦气和水蒸气的气体混合物在基于微球和氧化铝制成的吸湿剂多孔基体的静止复合吸附剂层中的动力学数学模型。动量守恒定律是在考虑层阻力的情况下推导出来的，由 Forchheimer 过滤关系描述，能量守恒定律是在单温度热非传导模型的框架内推导出来的。