2021
DOI: 10.1016/j.csite.2021.101363
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Evaluation of a power generation system that integrates multiple Kalina cycles and absorption heat pumps

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Cited by 14 publications
(2 citation statements)
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“…A distinctive feature of the isobaric process in comparison with the isochoric process of heat supply is the premature expansion of steam during its formation and overheating, for which part of the supplied heat is spent [3][4][5][6][7][8]. Therefore, the isobaric process of heat supply, in comparison with the isochoric process, has a dual disadvantage in terms of converting heat into mechanical energy: additional heat consumption and undesirable (premature) expansion of the working fluid outside the mechanism for converting its potential energy (compressed spring) into kinetic energy [9][10][11][12][13][14]. Therefore, in all heat-to-work converters, it is desirable to replace the isobaric process of heat supply with an isochoric one.…”
Section: Introductionmentioning
confidence: 99%
“…A distinctive feature of the isobaric process in comparison with the isochoric process of heat supply is the premature expansion of steam during its formation and overheating, for which part of the supplied heat is spent [3][4][5][6][7][8]. Therefore, the isobaric process of heat supply, in comparison with the isochoric process, has a dual disadvantage in terms of converting heat into mechanical energy: additional heat consumption and undesirable (premature) expansion of the working fluid outside the mechanism for converting its potential energy (compressed spring) into kinetic energy [9][10][11][12][13][14]. Therefore, in all heat-to-work converters, it is desirable to replace the isobaric process of heat supply with an isochoric one.…”
Section: Introductionmentioning
confidence: 99%
“…The results found that the proposed parallel double-pressure Kalina cycle performs better in net power output and exergy efficiency than the basic Kalina cycle. Akimoto et al [21] evaluated an electric power generation system that integrates multiple Kalina cycles and absorption heat pumps. They reported that the absorption heat pump cycle could be used as a cooling unit to improve thermal efficiency and create an efficient cogeneration system.…”
Section: Introductionmentioning
confidence: 99%