Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
An Evaluation of ASHRAE Standard 94-77 for Testing Pebble-Bed and Phase-Change Thermal Energy Storage Devices
The American Society of Heating, Refrigerating, and Air Conditioning Engineers (ASHRAE) has recently adopted ASHRAE Standard 94-77 - Methods of Testing Thermal Storage Devices Based on Thermal Performance. Experiments have been completed at the National Bureau of Standards in which a 7 cu m (250 cu ft) pebble bed and a similarly-sized 264 MJ (250,000 Btu) phase-change unit utilizing sodium sulfate decahydrate, both using air as the transfer fluid, were tested in accordance with this Standard. A description of the test procedure, test apparatus, and detailed test results are given. Some problems were encountered in using the Standard for these kinds of thermal storage devices, and modifications to the Standard are recommended based on these experiments.
An Evaluation of ASHRAE Standard 94-77 for Testing Pebble-Bed and Phase-Change Thermal Energy Storage Devices
The American Society of Heating, Refrigerating, and Air Conditioning Engineers (ASHRAE) has recently adopted ASHRAE Standard 94-77 - Methods of Testing Thermal Storage Devices Based on Thermal Performance. Experiments have been completed at the National Bureau of Standards in which a 7 cu m (250 cu ft) pebble bed and a similarly-sized 264 MJ (250,000 Btu) phase-change unit utilizing sodium sulfate decahydrate, both using air as the transfer fluid, were tested in accordance with this Standard. A description of the test procedure, test apparatus, and detailed test results are given. Some problems were encountered in using the Standard for these kinds of thermal storage devices, and modifications to the Standard are recommended based on these experiments.
An Evaluation of ASHRAE Standard 94-77 for Testing Pebble-Bed and Phase-Change Thermal Energy Storage Devices
D. E. Jones (Autor:in) / J. E. Hill (Autor:in)
1979
23 pages
Report
Keine Angabe
Englisch
Ashrae proposes energy-conservation standard
| Tema Archiv | 1974
Online Contents | 1996