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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.1
- 수록면
- 58 - 65 (8page)
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초록· 키워드
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The specific objective of this study was to develop an IRDS (integrated receiver drier subcooling) condenser model for use in a mobile air-conditioning system. A three-zone model based on the desuperheating, two-phase, and subcooling sections of a condenser could be used to estimate the performance with a good accuracy.
Overall heat transfer coefficients for each of the three sections, expressed as a function of the air velocity across the condenser and refrigerant mass flow rate and the model using the elemental difference method incorporate calculations to determine the pressure drop, heat performance within the condenser and it includes physical parameters (pass, tube hole size and length) that can be varied to analyze potential design changes without exhaustive experimental efforts. it was found that an accuracy of heat performance was within 5% in case of using the various condensers, the refrigerant pressure drop was predicted within 25% and the pressure drop of air side was well matched with experiment data within 4%.
Overall heat transfer coefficients for each of the three sections, expressed as a function of the air velocity across the condenser and refrigerant mass flow rate and the model using the elemental difference method incorporate calculations to determine the pressure drop, heat performance within the condenser and it includes physical parameters (pass, tube hole size and length) that can be varied to analyze potential design changes without exhaustive experimental efforts. it was found that an accuracy of heat performance was within 5% in case of using the various condensers, the refrigerant pressure drop was predicted within 25% and the pressure drop of air side was well matched with experiment data within 4%.
목차
Abstract
1. 서론
2. IRDS 응축기에 대한 소개
3. IRDS 응축기 수치해석 모델링
4. 실험 데이터와 비교 분석
5. 결론
References
참고문헌 (10)
참고문헌 신청
1. [학술대회논문] - G. L. Davis / 1976 / Component Modeling Requirements for Refrigeration System Simulation / Proceedings of the 1976 Purdue Compressor Technology Conference : 401 ~ 408
2. [학술지(정기간행물)] - J. Chi / 1982 / A Simulation Model of the Transient Performance of a Heat Pump / International Journal of Refrigeration 5 (3) : 176 ~ 184
3. [학술지(정기간행물)] - J. W. MacArthur / 1984 / Analytical Representation of the Transient Interactions in Vapor Compression Heat Pumps / ASHARE Transactions 90 (1B) : 982 ~ 996
4. [학술지(정기간행물)] - J. W. Hong / 1998 / Development of Program for the Automotive Air Conditioning System Analysis / KJAR 10 (2) : 227 ~ 237
5. [학술대회논문] - J. M. Hill / 1991 / A Linear Subgrid Cooling and Dehumidification Coil Model with Emphasis on Mass Transfer / ASHARE Transaction : 118 ~ 128
2. [학술지(정기간행물)] - J. Chi / 1982 / A Simulation Model of the Transient Performance of a Heat Pump / International Journal of Refrigeration 5 (3) : 176 ~ 184
3. [학술지(정기간행물)] - J. W. MacArthur / 1984 / Analytical Representation of the Transient Interactions in Vapor Compression Heat Pumps / ASHARE Transactions 90 (1B) : 982 ~ 996
4. [학술지(정기간행물)] - J. W. Hong / 1998 / Development of Program for the Automotive Air Conditioning System Analysis / KJAR 10 (2) : 227 ~ 237
5. [학술대회논문] - J. M. Hill / 1991 / A Linear Subgrid Cooling and Dehumidification Coil Model with Emphasis on Mass Transfer / ASHARE Transaction : 118 ~ 128
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