Citation

Kadirgama, Kumaran and Samylingam, Lingenthiran and Aslfattahi, Navid and Sadat Kiai, Maryam and Kok, Chee Kuang and Yusaf, T. (2025) Advancements and challenges in numerical analysis of hydrogen energy storage methods: Techniques, applications, and future direction. International Journal of Hydrogen Energy, 125. pp. 67-85. ISSN 03603199

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Abstract

Hydrogen has a high energy density and zero emissions but is also highly flammable with low volumetric energy content. Hydrogen storage plays a crucial role in advancing clean energy technologies. Numerous strategies are being explored to address the challenges associated with its storage and controlled release. This article reviews the developments and challenges in the theoretical modeling of hydrogen storage mechanisms. The paper discusses methods for numerical simulations, including Finite element method (FEM), Computational Fluid Dynamics (CFD), and Molecular Dynamic (MD) models, as well, all of which are main contributors to elucidating basic mechanisms of operation and improving storage placements. Finally, the paper addresses some current issues and constraints suffered by numerical simulations including computational cost, accuracy, and scalability. Discussed future directions and opportunities in numerical analysis for hydrogen storage research are about the integration of multiscale modeling and machine learning with experimental validation to expedite innovation and support the transition towards sustainable hydrogen-based energy systems.

Item Type:	Article
Subjects:	T Technology > T Technology (General)
Divisions:	Faculty of Engineering and Technology (FET)
Depositing User:	Ms Suzilawati Abu Samah
Date Deposited:	29 Apr 2025 08:18
Last Modified:	29 Apr 2025 08:18
URII:	http://shdl.mmu.edu.my/id/eprint/13689

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