A Large Experimental Apparatus for Measuring the Thermal Conductance of LH2 Storage Tank Insulations.
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- KAMIYA Shouji
- Kawasaki Heavy Industries Ltd. Kanto Technical Institute Kobe University of Mercantile Marine
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- OHNISHI Katsu
- Kawasaki Heavy Industries Ltd. Kanto Technical Institute
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- KAWAGOE Eiji
- Kawasaki Heavy Industries Ltd. Kanto Technical Institute
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- NISHIGAKI KAZU
- Kobe University of Mercantile Marine
Bibliographic Information
- Other Title
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- 液体水素貯槽用断熱性能試験装置の開発
- エキタイ スイソチョソウヨウ ダンネツ セイノウ シケン ソウチ ノ カイハツ
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Abstract
In the Japanese hydrogen project, World Energy Network (WE-NET) for realizing reusable clean energy systems using hydrogen, conceptual designs of large-mass liquid hydrogen storage systems for ground and transportation tanks have been studied. For completing such large storage systems, of which scales would reach to that of commercialized liquid natural gas (LNG) facilities, this study has concluded that thermal insulation structures satisfying large-tank requirements should be developed. In order to evaluate thermal performances of various devised insulation structures between 20 and 300K, we have developed a large experimental apparatus with a double-guarded flat plate boil-off calorimeter method. This apparatus can test various kinds of specimens with allowable dimensions; diameter 1.2m, up to thickness 0.3m, to provide the thermal data needed for designing a full-scale storage tank. This paper describes the abstract of the devised large-mass liquid hydrogen storage tank, the experimental errors of the experimental apparatus to be considered, and the results of the background and heater tests for evaluating its performance. The background test result showed that heat transfer to the measuring vessel was 0.1W, small enough to satisfy apparatus performance requirements.
Journal
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- TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan)
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TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan) 35 (9), 448-457, 2000
CRYOGENICS AND SUPERCONDUCTIVITY SOCIETY OF JAPAN
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Details 詳細情報について
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- CRID
- 1390001204614348544
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- NII Article ID
- 130003673350
- 10010476772
- 10004569799
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- NII Book ID
- AN00333419
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- ISSN
- 18800408
- 03892441
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- NDL BIB ID
- 5495521
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed