Journal ArticleDOI
Studies on La based intermetallic hydrides to determine their suitability in metal hydride based cooling systems
Vinod Kumar Sharma,E. Anil Kumar +1 more
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TLDR
In this article, the performance of metal hydride based cooling system (MHCS) is evaluated by characterizing intermetallic hydrides to determine their suitability in MHCS, and the effect of compositional changes on the variation of these parameters due to the variation in pressure concentration isotherm properties (storage capacity, plateau slope, hysteresis effect, etc.) was studied.About:
This article is published in Intermetallics.The article was published on 2015-02-01. It has received 48 citations till now. The article focuses on the topics: Hydride & Hydrogen.read more
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A critical review on design aspects and developmental status of metal hydride based thermal machines
TL;DR: In this paper, a review of metal hydride-based thermal management systems is presented, which includes screening of metal hydrate alloys, design considerations and evolution of different reactor geometries.
Journal ArticleDOI
Metal hydrides for energy applications – classification, PCI characterisation and simulation
Vinod Kumar Sharma,E. Anil Kumar +1 more
TL;DR: In this paper, a short review discusses the classification, pressure concentration isotherm (PCI) characterisation and applications of metal hydrides and special attention is paid to describe the design criterion and fabrication of Sievert's apparatus and PCI characterisation methods of metal hydroxide.
Journal ArticleDOI
Synthesis and characterization of hydrogenated novel AlCrFeMnNiW high entropy alloy
TL;DR: In this article, a novel high entropy alloy (HEA) was synthesized via high-energy planetary ball milling with an average crystallite size of 10.37nm, and the morphology study of hydrogenated and dehydrogenated HEA was carried out through scanning Electron Microscope (SEM).
Journal ArticleDOI
Thermodynamic analysis of novel multi stage multi effect metal hydride based thermodynamic system for simultaneous cooling, heat pumping and heat transformation
TL;DR: In this article, the performance of four alloys based thermodynamic cycle for simultaneous cooling, heat pumping and heat transformation was studied using different combination of AB5-type (La and Mm based) metal hydrides.
Journal ArticleDOI
Influence of dynamic operating conditions on the performance of metal hydride based solid sorption cooling systems
TL;DR: In this paper, the performance of metal hydride-based solid-sorption cooling systems is analyzed taking in to account the actual variation in the pressure difference (Delta P) and the dynamic enthalpy values.
References
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Journal ArticleDOI
A panoramic overview of hydrogen storage alloys from a gas reaction point of view
TL;DR: A broad historical and property-related review of hydriding alloys can be found in this article, where the main focus is on reactions of alloys with gaseous H 2 and their important H-capacity and PCT (pressure composition temperature) properties.
Journal ArticleDOI
Hydrogen absorption in LaNi5 and related compounds: Experimental observations and their explanation
TL;DR: In this paper, a study of the change in hydrogen sorption properties caused by partially replacing La or Ni in LaNi5 by other metals is presented. But this study assumes that the more stable the original RNi5 compound, the weaker is the tendency to form a rNi5--hydride.
Journal ArticleDOI
Metal hydride hydrogen compressors: A review
TL;DR: The metal hydride (MH) thermal sorption compression is an efficient and reliable method allowing a conversion of energy from heat into a compressed hydrogen gas. as discussed by the authors summarizes numerous papers and patent literature dealing with MH hydrogen compression technology and considers fundamental aspects of materials development with a focus on structure and phase equilibria in the metal-hydrogen systems suitable for the hydrogen compression.
Journal ArticleDOI
Engineering properties of metal hydrides
E.L. Huston,G.D. Sandrock +1 more
TL;DR: In this article, the authors bring together engineering properties for three classes of hydride-forming alloys (AB, AB5 and A2B) manufactured and marketed by Ergenics under the HY-STOR trade name.
Journal ArticleDOI
Metal hydride based heating and cooling systems: A review
P. Muthukumar,M. Groll +1 more
TL;DR: A review of metal hydride-based heating and cooling systems can be found in this paper, where the authors provide guidance regarding various design parameters and operation principles of various types of systems and emphasize the importance of the reaction bed heat and mass transfer characteristics.
Related Papers (5)
Effect of measurement parameters on thermodynamic properties of La-based metal hydrides
Vinod Kumar Sharma,E. Anil Kumar +1 more