COMPREHENSIVE ANALYSIS OF THE ABSORPTION LITHIUM BROMIDE REFRIGERATING MACHINE AS PART OF THE CCGT-110 AND ALBRM POWER SYSTEM
Objective. The use of an absorption lithium bromide refrigerating machine for cooling the cycle air before the gas turbine unit of a combined-cycle gas turbine in a hot climate has proven its effectiveness. It is essential to maintain the design values for which constant monitoring is carried out...
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| Format: | Article |
| Language: | Russian |
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Dagestan State Technical University
2021-04-01
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| Series: | Вестник Дагестанского государственного технического университета: Технические науки |
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| Online Access: | https://vestnik.dgtu.ru/jour/article/view/908 |
| Summary: | Objective. The use of an absorption lithium bromide refrigerating machine for cooling the cycle air before the gas turbine unit of a combined-cycle gas turbine in a hot climate has proven its effectiveness. It is essential to maintain the design values for which constant monitoring is carried out and the operation parameters are adjusted. The objective of this work is to conduct a comprehensive analysis of the absorption lithium bromide refrigerating machine as part of an energy-saving system. Methods. As a research method, the method of energy and exergetic analysis based on the results of a full-scale production experiment was adopted. Results. The energy analysis was performed using the ξ-i diagram for a solution of lithium bromide with water. According to the energy analysis results, deviations in the work of the absorption lithium bromide refrigerating machine were revealed, and the exergetic analysis confirmed these deviations. Conclusion. The analysis of the operation of the absorption lithium bromide refrigerating machine allowed identifying deviations in work and their causes. |
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| ISSN: | 2073-6185 2542-095X |