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METHOD FOR RECOVERING HEAT FROM COMBUSTION ENGINES AND FOR CONVERTING THE RECOVERED HEAT IN MECHANICAL ENERGY
METHOD FOR RECOVERING HEAT FROM COMBUSTION ENGINES AND FOR CONVERTING THE RECOVERED HEAT IN MECHANICAL ENERGY
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机译:从燃烧发动机中回收热量并转换为机械能的回收热量的方法
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摘要
A method and a device for recovering heat from an engine and for converting the heat into mechanical energy using an expansion machine. A heat accumulator fluid is guided in a primary circuit by means of a primary pump and is firstly heated by the waste heat of the combustion engine by means of a heat exchanger, is transferred into a heat accumulator and recirculated to the first heat exchanger, and, secondly, the heat accumulator fluid is guided in a secondary circuit by said heat accumulator fluid being extracted in the vapor state from the heat accumulator and being supplied to the expansion machine, and being condensed by means of a condenser downstream thereof and being recirculated into the heat accumulator by means of a secondary pump. The primary circuit of the heat accumulator fluid is connected to the secondary circuit exclusively via the heat accumulator.
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