Abstract
ABSTRACT The performance of hydrogen-based energy storage (HBES) systems is anticipated using a finite volume technique and thermal analysis with TiCrMn-MmNi4.15Fe0.85 as a linked metal hydride (MH) pair, obtained through screening. To understand the behavior of the materials during reactions, a set of governing equations is solved using the computational fluid dynamics (CFD) technique. The pressure concentration isotherms (PCIs) are predicted through numerical code and are used for numerical analysis. The performance of the HBES system is evaluated at the operating temperatures of 423 K, 403 K, 373 K, and 298 K as output, storage, regeneration, and ambient temperatures, respectively. The current HBES system has energy storage (ES) density of 136.74 kJ/kg and a coefficient of performance of 0.47. The total operation duration is obtained as 36 min, and it consists of two hydrogen exchange and two heat transfer processes.
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