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Solid Hydrogen

机译:固体氢

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摘要

Battery life is a major limitation on the operation of small electric-powered UAVs. Several manufacturers have shown hydrogen fuel cells can significantly extend endurance, but the idea has not caught on because of weight, safety and logistics drawbacks. Now U.K. company Cella Energy is to study the feasibility of applying its solid-hydrogen fuel system to a fuel-cell power unit for Israel Aerospace Industries' (IAI) BirdEye mini-UAV. The study by Cella and IAI is funded by Space Florida and Israel's Industry Center for Research and Development. Cella was spun out from the Rutherford Appleton Laboratory in Chilton, England, as a result of a project to improve hydrogen storage using nano-technology, says managing director Stephen Bennington. The team worked on materials identified by the U.S. Energy Department, including ammonia borane, a rocket fuel from the 1950s.
机译:电池寿命是小型电动无人机运行的主要限制。几家制造商已经证明氢燃料电池可以显着延长使用寿命,但是由于重量,安全性和后勤方面的缺陷,这种想法尚未得到普及。目前,英国公司Cella Energy正在研究将其固体氢燃料系统应用于以色列航天工业公司(IAI)BirdEye mini-UAV的燃料电池动力装置的可行性。 Cella和IAI的研究是由佛罗里达太空总署和以色列工业研发中心资助的。公司董事总经理史蒂芬·本宁顿(Stephen Bennington)说,由于使用纳米技术改善储氢的项目,Cella从英格兰奇尔顿的卢瑟福·阿普尔顿实验室中分离出来。该小组研究了美国能源部确定的材料,包括1950年代的火箭燃料氨硼烷。

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