Performance investigation of vapor and liquid injection on a refrigeration system operating at high compression ratio
In this study, the performance of an R22 refrigeration system of 9.6 kW cooling capacity injecting vapor and liquid refrigerant to compressor inlet through accumulator is analyzed at high compression ratio experimentally. Results obtained in this study are compared and discussed for better performan...
Ausführliche Beschreibung
Autor*in: |
Lee, Daehui [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2015transfer abstract |
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Umfang: |
11 |
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Übergeordnetes Werk: |
Enthalten in: Using a Novel, Completely Non-invasive Approach to Stereotactic Breast Radiotherapy: Similar Dose Distributions to Brachytherapy are Achievable for Candidates of Accelerated Partial Breast Irradiation (APBI) - 2011, covering the theory and practice of refrigeration, including heat pumps, air conditioning, and food storage and transport, Amsterdam [u.a.] |
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Übergeordnetes Werk: |
volume:53 ; year:2015 ; pages:115-125 ; extent:11 |
Links: |
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DOI / URN: |
10.1016/j.ijrefrig.2015.01.013 |
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Katalog-ID: |
ELV023237570 |
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520 | |a In this study, the performance of an R22 refrigeration system of 9.6 kW cooling capacity injecting vapor and liquid refrigerant to compressor inlet through accumulator is analyzed at high compression ratio experimentally. Results obtained in this study are compared and discussed for better performance of refrigeration system with respect to the injection type and ratio. In vapor injection, the COP decreased with increasing injection ratio while in the liquid injection, the COP increased up to 10% of injection ratio and decreased beyond that. Thus, the liquid injection up to 10% is recommended at high compression ratio in order to minimize the performance decrease and extend operating range of a refrigeration system. In addition, the subcooling for liquid injection could be considered as a proper parameter to control the injection for the reliable operation in the liquid injection case. | ||
520 | |a In this study, the performance of an R22 refrigeration system of 9.6 kW cooling capacity injecting vapor and liquid refrigerant to compressor inlet through accumulator is analyzed at high compression ratio experimentally. Results obtained in this study are compared and discussed for better performance of refrigeration system with respect to the injection type and ratio. In vapor injection, the COP decreased with increasing injection ratio while in the liquid injection, the COP increased up to 10% of injection ratio and decreased beyond that. Thus, the liquid injection up to 10% is recommended at high compression ratio in order to minimize the performance decrease and extend operating range of a refrigeration system. In addition, the subcooling for liquid injection could be considered as a proper parameter to control the injection for the reliable operation in the liquid injection case. | ||
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10.1016/j.ijrefrig.2015.01.013 doi GBVA2015002000014.pica (DE-627)ELV023237570 (ELSEVIER)S0140-7007(15)00026-2 DE-627 ger DE-627 rakwb eng 620 620 DE-600 610 VZ 610 VZ 44.40 bkl Lee, Daehui verfasserin aut Performance investigation of vapor and liquid injection on a refrigeration system operating at high compression ratio 2015transfer abstract 11 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier In this study, the performance of an R22 refrigeration system of 9.6 kW cooling capacity injecting vapor and liquid refrigerant to compressor inlet through accumulator is analyzed at high compression ratio experimentally. Results obtained in this study are compared and discussed for better performance of refrigeration system with respect to the injection type and ratio. In vapor injection, the COP decreased with increasing injection ratio while in the liquid injection, the COP increased up to 10% of injection ratio and decreased beyond that. Thus, the liquid injection up to 10% is recommended at high compression ratio in order to minimize the performance decrease and extend operating range of a refrigeration system. In addition, the subcooling for liquid injection could be considered as a proper parameter to control the injection for the reliable operation in the liquid injection case. In this study, the performance of an R22 refrigeration system of 9.6 kW cooling capacity injecting vapor and liquid refrigerant to compressor inlet through accumulator is analyzed at high compression ratio experimentally. Results obtained in this study are compared and discussed for better performance of refrigeration system with respect to the injection type and ratio. In vapor injection, the COP decreased with increasing injection ratio while in the liquid injection, the COP increased up to 10% of injection ratio and decreased beyond that. Thus, the liquid injection up to 10% is recommended at high compression ratio in order to minimize the performance decrease and extend operating range of a refrigeration system. In addition, the subcooling for liquid injection could be considered as a proper parameter to control the injection for the reliable operation in the liquid injection case. Vapor injection Elsevier High compression ratio Elsevier Refrigeration Elsevier Liquid injection Elsevier Scroll compressor Elsevier Seong, Kyoung Jin oth Lee, Jinho oth Enthalten in Elsevier Science Using a Novel, Completely Non-invasive Approach to Stereotactic Breast Radiotherapy: Similar Dose Distributions to Brachytherapy are Achievable for Candidates of Accelerated Partial Breast Irradiation (APBI) 2011 covering the theory and practice of refrigeration, including heat pumps, air conditioning, and food storage and transport Amsterdam [u.a.] (DE-627)ELV010753826 volume:53 year:2015 pages:115-125 extent:11 https://doi.org/10.1016/j.ijrefrig.2015.01.013 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA SSG-OPC-PHA 44.40 Pharmazie Pharmazeutika VZ AR 53 2015 115-125 11 045F 620 |
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10.1016/j.ijrefrig.2015.01.013 doi GBVA2015002000014.pica (DE-627)ELV023237570 (ELSEVIER)S0140-7007(15)00026-2 DE-627 ger DE-627 rakwb eng 620 620 DE-600 610 VZ 610 VZ 44.40 bkl Lee, Daehui verfasserin aut Performance investigation of vapor and liquid injection on a refrigeration system operating at high compression ratio 2015transfer abstract 11 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier In this study, the performance of an R22 refrigeration system of 9.6 kW cooling capacity injecting vapor and liquid refrigerant to compressor inlet through accumulator is analyzed at high compression ratio experimentally. Results obtained in this study are compared and discussed for better performance of refrigeration system with respect to the injection type and ratio. In vapor injection, the COP decreased with increasing injection ratio while in the liquid injection, the COP increased up to 10% of injection ratio and decreased beyond that. Thus, the liquid injection up to 10% is recommended at high compression ratio in order to minimize the performance decrease and extend operating range of a refrigeration system. In addition, the subcooling for liquid injection could be considered as a proper parameter to control the injection for the reliable operation in the liquid injection case. In this study, the performance of an R22 refrigeration system of 9.6 kW cooling capacity injecting vapor and liquid refrigerant to compressor inlet through accumulator is analyzed at high compression ratio experimentally. Results obtained in this study are compared and discussed for better performance of refrigeration system with respect to the injection type and ratio. In vapor injection, the COP decreased with increasing injection ratio while in the liquid injection, the COP increased up to 10% of injection ratio and decreased beyond that. Thus, the liquid injection up to 10% is recommended at high compression ratio in order to minimize the performance decrease and extend operating range of a refrigeration system. In addition, the subcooling for liquid injection could be considered as a proper parameter to control the injection for the reliable operation in the liquid injection case. Vapor injection Elsevier High compression ratio Elsevier Refrigeration Elsevier Liquid injection Elsevier Scroll compressor Elsevier Seong, Kyoung Jin oth Lee, Jinho oth Enthalten in Elsevier Science Using a Novel, Completely Non-invasive Approach to Stereotactic Breast Radiotherapy: Similar Dose Distributions to Brachytherapy are Achievable for Candidates of Accelerated Partial Breast Irradiation (APBI) 2011 covering the theory and practice of refrigeration, including heat pumps, air conditioning, and food storage and transport Amsterdam [u.a.] (DE-627)ELV010753826 volume:53 year:2015 pages:115-125 extent:11 https://doi.org/10.1016/j.ijrefrig.2015.01.013 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA SSG-OPC-PHA 44.40 Pharmazie Pharmazeutika VZ AR 53 2015 115-125 11 045F 620 |
allfields_unstemmed |
10.1016/j.ijrefrig.2015.01.013 doi GBVA2015002000014.pica (DE-627)ELV023237570 (ELSEVIER)S0140-7007(15)00026-2 DE-627 ger DE-627 rakwb eng 620 620 DE-600 610 VZ 610 VZ 44.40 bkl Lee, Daehui verfasserin aut Performance investigation of vapor and liquid injection on a refrigeration system operating at high compression ratio 2015transfer abstract 11 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier In this study, the performance of an R22 refrigeration system of 9.6 kW cooling capacity injecting vapor and liquid refrigerant to compressor inlet through accumulator is analyzed at high compression ratio experimentally. Results obtained in this study are compared and discussed for better performance of refrigeration system with respect to the injection type and ratio. In vapor injection, the COP decreased with increasing injection ratio while in the liquid injection, the COP increased up to 10% of injection ratio and decreased beyond that. Thus, the liquid injection up to 10% is recommended at high compression ratio in order to minimize the performance decrease and extend operating range of a refrigeration system. In addition, the subcooling for liquid injection could be considered as a proper parameter to control the injection for the reliable operation in the liquid injection case. In this study, the performance of an R22 refrigeration system of 9.6 kW cooling capacity injecting vapor and liquid refrigerant to compressor inlet through accumulator is analyzed at high compression ratio experimentally. Results obtained in this study are compared and discussed for better performance of refrigeration system with respect to the injection type and ratio. In vapor injection, the COP decreased with increasing injection ratio while in the liquid injection, the COP increased up to 10% of injection ratio and decreased beyond that. Thus, the liquid injection up to 10% is recommended at high compression ratio in order to minimize the performance decrease and extend operating range of a refrigeration system. In addition, the subcooling for liquid injection could be considered as a proper parameter to control the injection for the reliable operation in the liquid injection case. Vapor injection Elsevier High compression ratio Elsevier Refrigeration Elsevier Liquid injection Elsevier Scroll compressor Elsevier Seong, Kyoung Jin oth Lee, Jinho oth Enthalten in Elsevier Science Using a Novel, Completely Non-invasive Approach to Stereotactic Breast Radiotherapy: Similar Dose Distributions to Brachytherapy are Achievable for Candidates of Accelerated Partial Breast Irradiation (APBI) 2011 covering the theory and practice of refrigeration, including heat pumps, air conditioning, and food storage and transport Amsterdam [u.a.] (DE-627)ELV010753826 volume:53 year:2015 pages:115-125 extent:11 https://doi.org/10.1016/j.ijrefrig.2015.01.013 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA SSG-OPC-PHA 44.40 Pharmazie Pharmazeutika VZ AR 53 2015 115-125 11 045F 620 |
allfieldsGer |
10.1016/j.ijrefrig.2015.01.013 doi GBVA2015002000014.pica (DE-627)ELV023237570 (ELSEVIER)S0140-7007(15)00026-2 DE-627 ger DE-627 rakwb eng 620 620 DE-600 610 VZ 610 VZ 44.40 bkl Lee, Daehui verfasserin aut Performance investigation of vapor and liquid injection on a refrigeration system operating at high compression ratio 2015transfer abstract 11 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier In this study, the performance of an R22 refrigeration system of 9.6 kW cooling capacity injecting vapor and liquid refrigerant to compressor inlet through accumulator is analyzed at high compression ratio experimentally. Results obtained in this study are compared and discussed for better performance of refrigeration system with respect to the injection type and ratio. In vapor injection, the COP decreased with increasing injection ratio while in the liquid injection, the COP increased up to 10% of injection ratio and decreased beyond that. Thus, the liquid injection up to 10% is recommended at high compression ratio in order to minimize the performance decrease and extend operating range of a refrigeration system. In addition, the subcooling for liquid injection could be considered as a proper parameter to control the injection for the reliable operation in the liquid injection case. In this study, the performance of an R22 refrigeration system of 9.6 kW cooling capacity injecting vapor and liquid refrigerant to compressor inlet through accumulator is analyzed at high compression ratio experimentally. Results obtained in this study are compared and discussed for better performance of refrigeration system with respect to the injection type and ratio. In vapor injection, the COP decreased with increasing injection ratio while in the liquid injection, the COP increased up to 10% of injection ratio and decreased beyond that. Thus, the liquid injection up to 10% is recommended at high compression ratio in order to minimize the performance decrease and extend operating range of a refrigeration system. In addition, the subcooling for liquid injection could be considered as a proper parameter to control the injection for the reliable operation in the liquid injection case. Vapor injection Elsevier High compression ratio Elsevier Refrigeration Elsevier Liquid injection Elsevier Scroll compressor Elsevier Seong, Kyoung Jin oth Lee, Jinho oth Enthalten in Elsevier Science Using a Novel, Completely Non-invasive Approach to Stereotactic Breast Radiotherapy: Similar Dose Distributions to Brachytherapy are Achievable for Candidates of Accelerated Partial Breast Irradiation (APBI) 2011 covering the theory and practice of refrigeration, including heat pumps, air conditioning, and food storage and transport Amsterdam [u.a.] (DE-627)ELV010753826 volume:53 year:2015 pages:115-125 extent:11 https://doi.org/10.1016/j.ijrefrig.2015.01.013 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA SSG-OPC-PHA 44.40 Pharmazie Pharmazeutika VZ AR 53 2015 115-125 11 045F 620 |
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10.1016/j.ijrefrig.2015.01.013 doi GBVA2015002000014.pica (DE-627)ELV023237570 (ELSEVIER)S0140-7007(15)00026-2 DE-627 ger DE-627 rakwb eng 620 620 DE-600 610 VZ 610 VZ 44.40 bkl Lee, Daehui verfasserin aut Performance investigation of vapor and liquid injection on a refrigeration system operating at high compression ratio 2015transfer abstract 11 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier In this study, the performance of an R22 refrigeration system of 9.6 kW cooling capacity injecting vapor and liquid refrigerant to compressor inlet through accumulator is analyzed at high compression ratio experimentally. Results obtained in this study are compared and discussed for better performance of refrigeration system with respect to the injection type and ratio. In vapor injection, the COP decreased with increasing injection ratio while in the liquid injection, the COP increased up to 10% of injection ratio and decreased beyond that. Thus, the liquid injection up to 10% is recommended at high compression ratio in order to minimize the performance decrease and extend operating range of a refrigeration system. In addition, the subcooling for liquid injection could be considered as a proper parameter to control the injection for the reliable operation in the liquid injection case. In this study, the performance of an R22 refrigeration system of 9.6 kW cooling capacity injecting vapor and liquid refrigerant to compressor inlet through accumulator is analyzed at high compression ratio experimentally. Results obtained in this study are compared and discussed for better performance of refrigeration system with respect to the injection type and ratio. In vapor injection, the COP decreased with increasing injection ratio while in the liquid injection, the COP increased up to 10% of injection ratio and decreased beyond that. Thus, the liquid injection up to 10% is recommended at high compression ratio in order to minimize the performance decrease and extend operating range of a refrigeration system. In addition, the subcooling for liquid injection could be considered as a proper parameter to control the injection for the reliable operation in the liquid injection case. Vapor injection Elsevier High compression ratio Elsevier Refrigeration Elsevier Liquid injection Elsevier Scroll compressor Elsevier Seong, Kyoung Jin oth Lee, Jinho oth Enthalten in Elsevier Science Using a Novel, Completely Non-invasive Approach to Stereotactic Breast Radiotherapy: Similar Dose Distributions to Brachytherapy are Achievable for Candidates of Accelerated Partial Breast Irradiation (APBI) 2011 covering the theory and practice of refrigeration, including heat pumps, air conditioning, and food storage and transport Amsterdam [u.a.] (DE-627)ELV010753826 volume:53 year:2015 pages:115-125 extent:11 https://doi.org/10.1016/j.ijrefrig.2015.01.013 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA SSG-OPC-PHA 44.40 Pharmazie Pharmazeutika VZ AR 53 2015 115-125 11 045F 620 |
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English |
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Enthalten in Using a Novel, Completely Non-invasive Approach to Stereotactic Breast Radiotherapy: Similar Dose Distributions to Brachytherapy are Achievable for Candidates of Accelerated Partial Breast Irradiation (APBI) Amsterdam [u.a.] volume:53 year:2015 pages:115-125 extent:11 |
sourceStr |
Enthalten in Using a Novel, Completely Non-invasive Approach to Stereotactic Breast Radiotherapy: Similar Dose Distributions to Brachytherapy are Achievable for Candidates of Accelerated Partial Breast Irradiation (APBI) Amsterdam [u.a.] volume:53 year:2015 pages:115-125 extent:11 |
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620 620 DE-600 610 VZ 44.40 bkl Performance investigation of vapor and liquid injection on a refrigeration system operating at high compression ratio Vapor injection Elsevier High compression ratio Elsevier Refrigeration Elsevier Liquid injection Elsevier Scroll compressor Elsevier |
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Using a Novel, Completely Non-invasive Approach to Stereotactic Breast Radiotherapy: Similar Dose Distributions to Brachytherapy are Achievable for Candidates of Accelerated Partial Breast Irradiation (APBI) |
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Using a Novel, Completely Non-invasive Approach to Stereotactic Breast Radiotherapy: Similar Dose Distributions to Brachytherapy are Achievable for Candidates of Accelerated Partial Breast Irradiation (APBI) |
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Performance investigation of vapor and liquid injection on a refrigeration system operating at high compression ratio |
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Performance investigation of vapor and liquid injection on a refrigeration system operating at high compression ratio |
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Lee, Daehui |
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Using a Novel, Completely Non-invasive Approach to Stereotactic Breast Radiotherapy: Similar Dose Distributions to Brachytherapy are Achievable for Candidates of Accelerated Partial Breast Irradiation (APBI) |
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Using a Novel, Completely Non-invasive Approach to Stereotactic Breast Radiotherapy: Similar Dose Distributions to Brachytherapy are Achievable for Candidates of Accelerated Partial Breast Irradiation (APBI) |
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10.1016/j.ijrefrig.2015.01.013 |
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performance investigation of vapor and liquid injection on a refrigeration system operating at high compression ratio |
title_auth |
Performance investigation of vapor and liquid injection on a refrigeration system operating at high compression ratio |
abstract |
In this study, the performance of an R22 refrigeration system of 9.6 kW cooling capacity injecting vapor and liquid refrigerant to compressor inlet through accumulator is analyzed at high compression ratio experimentally. Results obtained in this study are compared and discussed for better performance of refrigeration system with respect to the injection type and ratio. In vapor injection, the COP decreased with increasing injection ratio while in the liquid injection, the COP increased up to 10% of injection ratio and decreased beyond that. Thus, the liquid injection up to 10% is recommended at high compression ratio in order to minimize the performance decrease and extend operating range of a refrigeration system. In addition, the subcooling for liquid injection could be considered as a proper parameter to control the injection for the reliable operation in the liquid injection case. |
abstractGer |
In this study, the performance of an R22 refrigeration system of 9.6 kW cooling capacity injecting vapor and liquid refrigerant to compressor inlet through accumulator is analyzed at high compression ratio experimentally. Results obtained in this study are compared and discussed for better performance of refrigeration system with respect to the injection type and ratio. In vapor injection, the COP decreased with increasing injection ratio while in the liquid injection, the COP increased up to 10% of injection ratio and decreased beyond that. Thus, the liquid injection up to 10% is recommended at high compression ratio in order to minimize the performance decrease and extend operating range of a refrigeration system. In addition, the subcooling for liquid injection could be considered as a proper parameter to control the injection for the reliable operation in the liquid injection case. |
abstract_unstemmed |
In this study, the performance of an R22 refrigeration system of 9.6 kW cooling capacity injecting vapor and liquid refrigerant to compressor inlet through accumulator is analyzed at high compression ratio experimentally. Results obtained in this study are compared and discussed for better performance of refrigeration system with respect to the injection type and ratio. In vapor injection, the COP decreased with increasing injection ratio while in the liquid injection, the COP increased up to 10% of injection ratio and decreased beyond that. Thus, the liquid injection up to 10% is recommended at high compression ratio in order to minimize the performance decrease and extend operating range of a refrigeration system. In addition, the subcooling for liquid injection could be considered as a proper parameter to control the injection for the reliable operation in the liquid injection case. |
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title_short |
Performance investigation of vapor and liquid injection on a refrigeration system operating at high compression ratio |
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https://doi.org/10.1016/j.ijrefrig.2015.01.013 |
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Seong, Kyoung Jin Lee, Jinho |
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