1D simulation을 이용한 랭킨 사이클 폐열 회수 시스템 성능 분석An analytical study on Organic Rankine Cycles for waste heat recovery by 1D simulation
- Other Titles
- An analytical study on Organic Rankine Cycles for waste heat recovery by 1D simulation
- Authors
- 이재민; 최경욱; 이기형
- Issue Date
- May-2012
- Publisher
- 한국자동차공학회
- Keywords
- Waste heat recovery system; 랭킨 사이클; Rankine cycle; 폐열 회수 시스템; Low temperature loop; 저온 루프; 1차 시뮬레이션; 고온 루프; 1D simulation; High temperature loop
- Citation
- 한국자동차공학회 부문종합 학술대회, v. , no. , pp.201 - 204
- Indexed
- OTHER
- Journal Title
- 한국자동차공학회 부문종합 학술대회
- Start Page
- 201
- End Page
- 204
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/33023
- Abstract
- Waste heat recovery from rejected energy of automotive engine is one of the most effective technique to improve thermal efficiency. In this paper, Organic Rankine Cycle (ORC) for waste heat recovery was investigated by using AMESim, 1D simulation tool. In particular, as mass flow rate of working fluid is varied, characteristics of ORC were evaluated. The data need to 1D simulation are acquired from experimental result. To increase quantity of waste heat recovery, ORC is composed of a high temperature loop (HT Loop) that recovers the waste energy of exhaust gas and a low temperature loop (LT Loop) that recover the waste energy of coolant. Consequently, when mass flow rate of working fluid was decreased, maximum temperature and maximum pressure in the ORC were increased. From this result, we found that this phenomenon affected an efficiency and power of ORC.
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Collections - COLLEGE OF ENGINEERING SCIENCES > DEPARTMENT OF MECHANICAL ENGINEERING > 1. Journal Articles
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