FIELD: thermal engineering. SUBSTANCE: direct and reverse Rankine cycle thermodynamic systems and heat energy load circuit are interconnected through recuperative heat exchanger. Reverse Rankine cycle system has vortex tube mounted at compressor outlet. Hot and cold ends of vortex tube are connected through recuperative heat exchangers with heat load circuit and with atmosphere, respectively. Heat load circuit may be made in the form of additional direct Rankine cycle thermodynamic system. Plant may be likewise provided with additional reverse Rankine cycle thermodynamic system. EFFECT: improved power efficiency, enlarged functional capabilities of plant. 3 cl, 4 dwg
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Authors
Dates
1999-12-27—Published
1998-03-13—Filed