NDLI: Development of Heat Storage System Using Metal Hydride: Experiment of Performance by the Actual Loading Condition

Content Provider	The American Society of Mechanical Engineers (ASME) Digital Collection
Author	Koseki, Takami Takeda, Harunobu Iijima, Kazuaki Murai, Masamitu Matsufuji, Hisayoshi Kawaguchi, Osamu
Copyright Year	2004
Abstract	An innovative heat storage system with metal hydride (MH) applied to air conditioning of buildings is investigated. The characteristics that metal hydride generates heat at absorption process and absorbs heat at desorption process is useful for new air conditioning system without chlorofluorocarbon (CFC). The trial system is composed of two heat storage vessels of a “shell and tube type” heat exchanger with heat transfer fins and filled with MH and a compressor equipped for hydrogen transfer. The system proposed in this paper is simple because the heat storage vessel has two functions of heat source and heat storage, and suitable for environment because of no usage of CFC. The purpose of heat storage is to decrease the difference of the electric power demand at daytime and that at night. That is to say, the effective heat storage system consumes electric power at night and requires no power at daytime. In the innovative heat storage system with metal hydride, the hydrogen is transferred using electric power at night and transferred in reverse only by the pressure difference between two heat storage vessels at daytime. The trial system was operated at actual loading condition, and the performance of the MH heat storage system was evaluated. As the experimental result, heat storage finishes in a limited time, and heat quantity for cooling was 13.5MJ, which was sufficient for the heat capacity to cool the 10m2 room for 3 hours. In addition, the coefficient of performance of the system is 2.44.
Sponsorship	Solar Energy Division
Starting Page	185
Ending Page	192
Page Count	8
File Format	PDF
ISBN	0791837475
DOI	10.1115/ISEC2004-65039
Volume Number	Solar Energy
Conference Proceedings	ASME 2004 International Solar Energy Conference
Language	English
Publisher Date	2004-07-11
Publisher Place	Portland, Oregon, USA
Access Restriction	Subscribed
Subject Keyword	Air conditioning Cooling Hydrogen Metals Vessels Heat capacity Shells Fins Compressors Desorption Heat exchangers Pressure Electricity (physics) Heat Finishes Absorption Heat storage Structures Heat transfer
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Computational Study of Hydrogen Storage Performance in Metal Hydride Reactors

Design Concept and the Performance of a Metal Hydride Hydrogen Storage Tank in Totalized Hydrogen Energy Utilization System

Development of Heat-Storage System Using Metal Hydraid: Experiment of Performance by the Actual Loading Condition

The Actual Operation of Multiple Metal Hydride Hydrogen Storage Tanks in Totalized Hydrogen Energy Utilization System

Metal hydride air conditioning of the waste heat of automobile engine coolant driving

Numerical Simulation of Heat and Mass Transfer in Metal Hydride Hydrogen Accumulators of Different Complex Designs

Numerical Simulation on Heating Effects during Hydrogen Absorption in Metal Hydride Systems for Hydrogen Storage

Numerical simulation of hydrogen desorption from high-density metal hydride hydrogen storage vessels

Optimization of Internal Cooling Fins for Metal Hydride Reactors

Development of Heat Storage System Using Metal Hydride: Experiment of Performance by the Actual Loading Condition

Similar Documents

Computational Study of Hydrogen Storage Performance in Metal Hydride Reactors

Design Concept and the Performance of a Metal Hydride Hydrogen Storage Tank in Totalized Hydrogen Energy Utilization System

Development of Heat-Storage System Using Metal Hydraid: Experiment of Performance by the Actual Loading Condition

The Actual Operation of Multiple Metal Hydride Hydrogen Storage Tanks in Totalized Hydrogen Energy Utilization System

Metal hydride air conditioning of the waste heat of automobile engine coolant driving

Numerical Simulation of Heat and Mass Transfer in Metal Hydride Hydrogen Accumulators of Different Complex Designs

Numerical Simulation on Heating Effects during Hydrogen Absorption in Metal Hydride Systems for Hydrogen Storage

Numerical simulation of hydrogen desorption from high-density metal hydride hydrogen storage vessels

Optimization of Internal Cooling Fins for Metal Hydride Reactors

Development of Heat Storage System Using Metal Hydride: Experiment of Performance by the Actual Loading Condition