• 한국가스학회:학술대회논문집
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• no.5
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• pp.27-38
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• 2002

• The Magazine of the Society of Air-Conditioning and Refrigerating Engineers of Korea
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• v.44 no.2
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• pp.52-61
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• 2015

• The Magazine of the Society of Air-Conditioning and Refrigerating Engineers of Korea
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• v.44 no.2
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• pp.16-23
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• 2015

• The Magazine of the Society of Air-Conditioning and Refrigerating Engineers of Korea
• /
• v.44 no.2
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• pp.26-30
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• 2015

• The Magazine of the Society of Air-Conditioning and Refrigerating Engineers of Korea
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• v.44 no.2
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• pp.34-41
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• 2015

• The Magazine of the Society of Air-Conditioning and Refrigerating Engineers of Korea
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• v.44 no.2
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• pp.44-49
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• 2015

• The Magazine of the Society of Air-Conditioning and Refrigerating Engineers of Korea
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• v.41 no.3
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• pp.42-48
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• 2012

• The Magazine of the Society of Air-Conditioning and Refrigerating Engineers of Korea
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• v.15 no.1
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• pp.48-57
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• 1986

• Proceedings of KOSOMES biannual meeting
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• 2018.06a
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• pp.133-133
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• 2018

• Transactions of the Korean hydrogen and new energy society
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• v.31 no.4
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• pp.363-371
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• 2020

Recently, the technologies to utilize the cold energy of liquefied natural gas (LNG) have attracted significant attention. In this paper, thermodynamic performance analysis of combined cycles consisting of ammonia Rankine cycle (AWR) and organic Rankine cycle (ORC) with LNG Rankine cycle to recover low-grade heat source and the cold energy of LNG. The mathematical models are developed and the effects of the important system parameters such as turbine inlet pressure, ammonia mass fraction, working fluid on the system performance are systematically investigated. The results show that the thermal efficiency of AWR-LNG cycle is higher but the total power production of ORC-LNG cycle is higher.