THE application of termogasdinamic for the intermediate cooling in the systems of the cooling air of engine

D.V. Konovalov

The scheme decisions of the termopressor systems of cooling are developed and analysed in work. Efficiency of application of termopressor is analysed for the system of cooling air with the double-stage compression. It is offered to inject water in termopressor in abundance, which expediently to evaporate at the compression of cooling air in the second stage of compressor, that approaches the process of compression to isothermal and provides additional reduction of work of compressor. It is offered to use in termopressor for the injection water which is taken in the process of cooling of moist air, that does the system of termopressor autonomous. As researches of abbreviation of power which are consumed by compressors made 2,0...3,5 %, due to what in same queue it was succeeded to promote the engine on 0,4...0,7 %.

Key words: termopressor, cooling air, turbokompressor, contact cooling, engine.