저온 열원의 활용을 위한 칼리나/흡수냉동 복합사이클의 성능 해석Performance Analysis of a Combined Cycle of Kalina and Absorption Refrigeration for Recovery of Low-Temperature Heat Source
- Other Titles
- Performance Analysis of a Combined Cycle of Kalina and Absorption Refrigeration for Recovery of Low-Temperature Heat Source
- Authors
- 김경훈; 고형종; 정영관
- Issue Date
- 2018
- Publisher
- 한국수소및신에너지학회
- Keywords
- Power and refrigeration cogeneration(동력 및 냉동 병합생산); Kalina cycle (칼리나 사이클); Low-grade heat source(저등급 열원); Ammonia fraction( 암모니아 분률); Power and refrigeration cogeneration; Kalina cycle; Low-grade heat source; Ammonia fraction
- Citation
- 한국수소및신에너지학회논문집, v.29, no.5, pp 490 - 496
- Pages
- 7
- Journal Title
- 한국수소및신에너지학회논문집
- Volume
- 29
- Number
- 5
- Start Page
- 490
- End Page
- 496
- URI
- https://scholarworks.bwise.kr/kumoh/handle/2020.sw.kumoh/23598
- ISSN
- 1738-7264
- Abstract
- Recently, the power and refrigeration cogeneration based on Kalina cycle has attracted much attention for more efficient utilization of low-grade energy. This study presents a thermodynamic performance analysis of a cogeneration cycle of power and absorption refrigeration based on Kalina cycle. The cycle combines Kalina cycle (KCS-11) and absorption cycles by adding a condenser and an evaporator between turbine and absorber. The effects of ammonia mass fraction and separation pressure were investigated on the system performance of the system. Results showed that the energy utilization of the system could be greatly improved compared to the basic Kalina cycle.
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Collections - Department of Mechanical Engineering > 1. Journal Articles
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