Numerical Study on Heat-Transfer Characteristics of Convection Melting in Metal Foam under Sinusoidal Temperature Boundary Conditions

Feng, Xiang-Bo1,2; Huo, Shi-Fan1; Xu, Xiao-Tao3; Liu, Fei4; Liu, Qing5

2022-12-01

10.3390/e24121779

ENTROPY   影响因子和分区

1099-4300

Convection melting in metal foam under sinusoidal temperature boundary conditions is numerically studied in the present study. A multiple-relaxation-time lattice Boltzmann method, in conjunction with the enthalpy approach, is constructed to model the melting process without iteration steps. The effects of the porosity, phase deviation, and periodicity parameter on the heat-transfer characteristics are investigated. For the cases considered in this work, it is found that the effects of the phase deviation and periodicity parameter on the melting rate are weak, but the melting front can be significantly affected by the sinusoidal temperature boundary conditions.

convection melting sinusoidal side wall temperature lattice Boltzmann method metal foams latent heat storage

SCI

英语

通讯

[22008103] ; [2021JM-355] ; [2020JQ-919]

Physics

Physics, Multidisciplinary

WOS:000901275000001

MDPI

Web of Science

1.Xijing Univ, Sch Sci, Xian Key Lab Adv Photoelect Mat & Energy Convers D, Xian 710123, Peoples R China
2.Xijing Univ, Coll Civil Engn, Shanxi Key Lab Safety & Durabil Concrete Struct, Xian 710123, Peoples R China
3.Xian Thermal Power Res Inst Co Ltd, Xian 710054, Peoples R China
4.Southern Univ Sci & Technol, Dept Mech & Aerosp Engn, Shenzhen 518055, Peoples R China
5.Xian Univ Architecture & Technol, Sch Resource Engn, Xian 710055, Peoples R China

Feng, Xiang-Bo,Huo, Shi-Fan,Xu, Xiao-Tao,et al. Numerical Study on Heat-Transfer Characteristics of Convection Melting in Metal Foam under Sinusoidal Temperature Boundary Conditions[J]. ENTROPY,2022,24(12).

Feng, Xiang-Bo,Huo, Shi-Fan,Xu, Xiao-Tao,Liu, Fei,&Liu, Qing.(2022).Numerical Study on Heat-Transfer Characteristics of Convection Melting in Metal Foam under Sinusoidal Temperature Boundary Conditions.ENTROPY,24(12).

Feng, Xiang-Bo,et al."Numerical Study on Heat-Transfer Characteristics of Convection Melting in Metal Foam under Sinusoidal Temperature Boundary Conditions".ENTROPY 24.12(2022).