Numerical Modeling of Heat and Mass Transfer in a Porous Material

I V Amirkhanov; Амирханов Илькизар Валиевич; E Pavlǔsov´a; Павлушова Эрика; M Pavlus; Павлуш Мирон; T P Puzynina; Пузынина Таисия Петровна; I V Puzynin; Пузынин Игорь Викторович; I Sarhadov; Сархадов Иброхим

Numerical Modeling of Heat and Mass Transfer in a Porous Material

作者: Amirkhanov IV¹, Pavlǔsov´a E², Pavlus M³, Puzynina TP¹, Puzynin IV¹, Sarhadov I¹
隶属关系:
1. Joint Institute for Nuclear Research
2. ENERGO-CT s.r.o.
3. Preˇsov University in Preˇsov
期: 编号 2.2 (2010)
页面: 55-58
栏目: Articles
URL: https://journals.rcsi.science/2658-4670/article/view/328872
ID: 328872

如何引用文章

全文:

详细
作者简介
参考
补充文件
统计

详细

The numerical research of the suggested phenomenological model of heat and moisture transfer in a porous material is performed. The model is described by a system of equations of four unknown functions - the water concentration wl, water vapor concentration wv, temperature T and source I as functions of the space variable x and time variable t. Diﬀerent cases of initial and boundary conditions are considered that correspond drying of a wet sample or wetting of a dry sample. Calculation results show that during the drying process of a wet sample the temperature of the sample decreases under an initial, room temperature and during the wetting process of a dry sample or the temperature is not changing or the heat in the sample is increasing depending on that whether a water or a hot water vapor is supplied to the boundary.

关键词

heat transfer, mass transfer, moisture, diﬀusion, porosity, explicit difference scheme

补充文件

附件文件

动作

1. JATS XML

下载

用户名
密码
记住我

忘记您的密码?	注册

用户名
密码
记住我

忘记您的密码?	注册

卷 33, 编号 2 (2025)

Numerical Modeling of Heat and Mass Transfer in a Porous Material

全文:

详细

关键词

作者简介

I Amirkhanov

E Pavlǔsov´a

M Pavlus

T Puzynina

I Puzynin

I Sarhadov

补充文件