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Flame tube or “liner” for a combustion chamber of a gas turbine with low emission of pollutants
Flame tube or “liner” for a combustion chamber of a gas turbine with low emission of pollutants
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机译:用于低排放污染物的燃气轮机燃烧室的火焰管或“衬套”
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摘要
An improved flame tube or “liner” (112) for a combustion chamber (110) of a gas turbine with low emission of pollutants, of the type comprising a cylindrical structure connected to the outlet of a premixing chamber (114) by means of a truncated conical end (120), in which the premixing chamber (114) is supplied with air which is guided by a cavity (116) which is located between the flame tube (112) and outer walls (118) of the combustion chamber (110), this air circulating in the opposite direction to the flow of combustion products; a first cylindrical region (122) of the flame tube (112) is surrounded by a cylindrical casing (136) which creates an annular chamber (138).
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