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原文传递 Development of a high-temperature durable catalyst for use in catalytic combustors for advanced automotive gas turbine engines

题名：	Development of a high-temperature durable catalyst for use in catalytic combustors for advanced automotive gas turbine engines
作者：	Tong, H.; Snow, G. C.; Chu, E. K.; Chang, R. L. S.; Angwin, M. J.; Pessagno, S. L.
关键词：	temperature；development；turbine；catalyst；advanced；reactor；combustion；engine；tomo；able
摘要：	Durable catalytic reactors for advanced gas turbine engines were developed. Objectives were: to evaluate furnace aging as a cost effective catalytic reactor screening test, measure reactor degradation as a function of furnace aging, demonstrate 1,000 hours of combustion durability, and define a catalytic reactor system with a high probability of successful integration into an automotive gas turbine engine. Fourteen different catalytic reactor concepts were evaluated, leading to the selection of one for a durability combustion test with diesel fuel for combustion conditions. Eight additional catalytic reactors were evaluated and one of these was successfully combustion tested on propane fuel. This durability reactor used graded cell honeycombs and a combination of noble metal and metal oxide catalysts. The reactor was catalytically active and structurally sound at the end of the durability test.
报告类型：	科技报告