Effective thermal conductivity of reactive packed beds of hydriding materials


Autoria(s): Madaria, Yogesh; Kumar, Anil E; Murthy, Srinivasa S
Data(s)

2016

Resumo

Applications of hydriding materials for solid state hydrogen storage, hydrogen compression, thermal energy storage and sorption heating and cooling systems have been demonstrated successfully. However, the performance of these devices significantly depends upon heat and mass transfer characteristics of the reactive packed beds. One of the important parameters regulating heat and mass transfer in the hydriding bed is its effective thermal conductivity (ETC), which is dependent on several operating parameters such as pressure and temperature. ETC also varies significantly due to the variation of hydrogen concentration during the hydriding and dehydriding processes. Based on the extensive studies done by the authors on ETC of metal hydride beds, a review of experimental methods, mathematical studies and augmentation techniques is presented in this paper, with emphasis on the effects of operating parameters on ETC. (C) 2016 Elsevier Ltd. All rights reserved.

Formato

application/pdf

Identificador

http://eprints.iisc.ernet.in/53814/1/App_The_Eng_98_976_2016.pdf

Madaria, Yogesh and Kumar, Anil E and Murthy, Srinivasa S (2016) Effective thermal conductivity of reactive packed beds of hydriding materials. In: APPLIED THERMAL ENGINEERING, 98 . pp. 976-990.

Publicador

PERGAMON-ELSEVIER SCIENCE LTD

Relação

http://dx.doi.org/10.1016/j.applthermaleng.2016.01.013

http://eprints.iisc.ernet.in/53814/

Palavras-Chave #Others
Tipo

Journal Article

PeerReviewed