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Development and Demonstration of Insulated Pressure Vessels for Vehicular Hydrogen Storage
| 题名： | Development and Demonstration of Insulated Pressure Vessels for Vehicular Hydrogen Storage |
| 作者： | Aceves, S M;Berry, G D; |
| 关键词： | 08 HYDROGEN; AMBIENT TEMPERATURE; COMMERCIALIZATION; CRYOGENICS; HYDRIDES; HYDROGEN; HYDROGEN STORAGE; LIQUID FUELS; PRESSURE VESSELS; SAFETY; STORAGE; TANKS; VEHICLES |
| 摘要： | This paper describes the development of an alternative technology for vehicular storage of hydrogen. Insulated pressure vessels are cryogenic-capable pressure vessels that can accept cryogenic liquid fuel, cryogenic compressed gas or compressed gas at ambient temperature. Insulated pressure vessels offer advantages over alternative hydrogen storage technologies. Insulated pressure vessels are more compact and less expensive than compressed hydrogen vessels. They have lower evaporative losses and lower energy requirement for fuel liquefaction than liquid hydrogen tanks, and they are lighter than hydrides. The work described in this paper is directed at verifying that insulated pressure vessels can be used safely for vehicular hydrogen storage. The paper describes multiple tests and analyses that have been conducted to evaluate the safety of insulated pressure vessels. Insulated pressure vessels have been subjected to multiple DOT, ISO and SAE certification tests, and the vessels have always been successful in meeting the passing criteria for the different tests. A draft procedure for insulated pressure vessel certification has been generated to assist in a future commercialization of this technology. Ongoing work includes the demonstration of this technology in a vehicle. |
| 报告类型： | 科技报告 |
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