<p>A mathematical model of heat transfer in metal-metal hydride composite materials used for hydrogen storage is presented. Based on the concepts of the theory of transfer processes in inhomogeneous media, the thermal conductivity of MgH<sub>2</sub>‒Cu composite materials was analytically calculated. A conclusion was made about the optimal design parameters of metal–metal hydride composite materials for solid-state hydrogen storage devices.</p>

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Mathematical Modeling of the Thermal Conductivity of Metal–Metal Hydride Composite Materials Used for Hydrogen Storage

  • Olga Chikova,
  • Weishu Wang,
  • Shuailong Li,
  • Zeji Zhang

摘要

A mathematical model of heat transfer in metal-metal hydride composite materials used for hydrogen storage is presented. Based on the concepts of the theory of transfer processes in inhomogeneous media, the thermal conductivity of MgH2‒Cu composite materials was analytically calculated. A conclusion was made about the optimal design parameters of metal–metal hydride composite materials for solid-state hydrogen storage devices.