Thermal Management in Hydrogen Storage Tanks Using Metal Hydrides and Phase Change Materials DOI
Mehdi Mehrpooya, Ehsan Zhalehrajabi

Industrial & Engineering Chemistry Research, Год журнала: 2024, Номер unknown

Опубликована: Дек. 5, 2024

Metal hydrides (MHs) are regarded as highly desirable substances for both fixed and mobile hydrogen storage applications. Given that the hydrogenation dehydrogenation of metal exothermic endothermic processes involve substantial heat exchange, precise temperature control is essential. Various methods, including use phase change materials (PCMs), have been employed to manage this thermal behavior effectively. In study, sodium nitrate (NaNO3) was utilized in different geometric configurations store generated during reaction Mg2Ni with hydrogen. Computational fluid dynamics (CFD) methods were used conduct study. Therefore, three distinct geometries designed evaluate performance PCM MH beds reduce bed enhance reacted concentration within bed. By increasing PCM-to-MH volume percent from 1 18 absorption, decreases 627 620 K Case B 590 C 10,000 s. addition, maximum cases (A, B, C) 0.12, 0.8, 1, respectively. Finally, desorption process performed using NaNO3 A, became 0.17,

Язык: Английский

Bio-inspired volute disk for performance enhancement of metal hydride reactor coupled with nanoparticles enhanced phase change material DOI
Di Wang, Jian Liang, Qiang Hu

и другие.

Applied Thermal Engineering, Год журнала: 2025, Номер unknown, С. 125693 - 125693

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

1
Use of PCMs in metal hydride reactors for enhancing hydrogen absorption and desorption: A short recent review DOI

Khaireldin Faraj,

Jalal Faraj,

Cathy Castelain

и другие.

International Journal of Hydrogen Energy, Год журнала: 2025, Номер 109, С. 1209 - 1229

Опубликована: Фев. 17, 2025

Язык: Английский

Процитировано

1
Optimization design of hydrogen storage reactor based on response surface methodology and variable pressure hydrogen charging DOI
Xinglin Yang, Liang Du, Xiaohui Lü

и другие.

International Journal of Hydrogen Energy, Год журнала: 2025, Номер 114, С. 426 - 439

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

1
Hydrogen absorption and desorption performance study on metal hydride reactor based on phase change material DOI

Yu Cheng,

Gaosheng Wei,

Jingjian Ma

и другие.

International Journal of Hydrogen Energy, Год журнала: 2025, Номер 105, С. 1092 - 1102

Опубликована: Янв. 29, 2025

Язык: Английский

Процитировано

0
Thermal Management in Hydrogen Storage Tanks Using Metal Hydrides and Phase Change Materials DOI
Mehdi Mehrpooya, Ehsan Zhalehrajabi

Industrial & Engineering Chemistry Research, Год журнала: 2024, Номер unknown

Опубликована: Дек. 5, 2024

Metal hydrides (MHs) are regarded as highly desirable substances for both fixed and mobile hydrogen storage applications. Given that the hydrogenation dehydrogenation of metal exothermic endothermic processes involve substantial heat exchange, precise temperature control is essential. Various methods, including use phase change materials (PCMs), have been employed to manage this thermal behavior effectively. In study, sodium nitrate (NaNO3) was utilized in different geometric configurations store generated during reaction Mg2Ni with hydrogen. Computational fluid dynamics (CFD) methods were used conduct study. Therefore, three distinct geometries designed evaluate performance PCM MH beds reduce bed enhance reacted concentration within bed. By increasing PCM-to-MH volume percent from 1 18 absorption, decreases 627 620 K Case B 590 C 10,000 s. addition, maximum cases (A, B, C) 0.12, 0.8, 1, respectively. Finally, desorption process performed using NaNO3 A, became 0.17,

Язык: Английский

Процитировано

0