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HEAT EXCHANGE SYSTEM FOR A POWER GEAR BOX, A POWER GEAR BOX AND A TURBO ENGINE WITH A POWER GEAR BOX
HEAT EXCHANGE SYSTEM FOR A POWER GEAR BOX, A POWER GEAR BOX AND A TURBO ENGINE WITH A POWER GEAR BOX
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机译:动力传动箱,动力传动箱和带有动力传动箱的涡轮发动机的换热系统
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摘要
A heat exchange system for a power gear box mechanically coupling at least one low pressure compressor stage with at least one turbine stage in a turbo engine, in particular an aircraft turbo engine, is provided. At least one heat transfer device is enclosed, embedded and/or attached with the casing of the power gear box and the casing and/or the heat transfer device comprise at least one heat transfer and/or fluid flow guiding structure, in particular a ribbed surface, a finned surface and/or a studded surface, wherein at least one airflow is directed to the at least one heat transfer device for thermally controlling the power gear box.
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