Comparative analysis of working fluids for efficient waste heat recovery

Abstract The paper analyzes the implementation of plants with an organic Rankine cycle (ORC) on the example of the circuit of the regenerative gas turbine unit and exhaust gas recovery system of the compressor system of the gas-compressor unit. The theoretically achievable values of power generated...

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Bibliographic Details
Published inJournal of physics. Conference series Vol. 2057; no. 1; pp. 12102 - 12107
Main Authors Lola, D Ye, Chirkov, A Yu, Borisov, Yu A
Format Journal Article
LanguageEnglish
Published IOP Publishing 01.10.2021
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Summary:Abstract The paper analyzes the implementation of plants with an organic Rankine cycle (ORC) on the example of the circuit of the regenerative gas turbine unit and exhaust gas recovery system of the compressor system of the gas-compressor unit. The theoretically achievable values of power generated by the ORC-installations are determined. A criterion is presented for comparing the working fluids according to the efficiency of use in ORC-installations. To evaluate the overall characteristics of the system, the parameters of heat exchangers for air and water cooling were determined. As a result, it is concluded that the use of ORC-installations allows to utilize up to 23% of the heat of exhaust gases (convert into useful work).
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/2057/1/012102