Performance Simulation of a Two-Cycle Heat Pump Dryer for High-Temperature Drying

Heat pump drying has a great potential for energy savings due to its high energy efficiency in comparison to conventional air drying. However, the heat pump dryer is usually operated at temperatures less than 50°C and the drying temperature is limited by the operating temperature of the heat pump sy...

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Published inDrying technology Vol. 28; no. 5; pp. 683 - 689
Main Authors Lee, Kong Hoon, Kim, Ook Joong, Kim, Jongryul
Format Journal Article
LanguageEnglish
Published Philadelphia Taylor & Francis Group 13.05.2010
Taylor & Francis Ltd
Subjects
COP
Driers
Drying
Drying agents
Energy conservation
Energy efficiency
Extraction
Extraction processes
Heat pump dryer
Heat pumps
MER
Moisture
Moisture content
Operating temperature
Refrigerants
Simulation
SMER
Temperature effects
Two-cycle heat pump
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Abstract Heat pump drying has a great potential for energy savings due to its high energy efficiency in comparison to conventional air drying. However, the heat pump dryer is usually operated at temperatures less than 50°C and the drying temperature is limited by the operating temperature of the heat pump system. The special heat pump dryer proposed in the present study can be used to increase the drying temperature. The dryer uses the two-cycle heat pump system in which two different heat pump cycles operate at the high and low temperature ranges to generate the drying air of high temperature. One cycle uses the refrigerant 124 to get a temperature greater than 80°C and the other cycle uses the refrigerant 134a. The system performance has been investigated with parameters such as the total coefficient of performance (COP) of the heat pump, the moisture extraction rate (MER), the specific moisture extraction rate (SMER) of the dryer, and so on.
AbstractList Heat pump drying has a great potential for energy savings due to its high energy efficiency in comparison to conventional air drying. However, the heat pump dryer is usually operated at temperatures less than 50...C and the drying temperature is limited by the operating temperature of the heat pump system. The special heat pump dryer proposed in the present study can be used to increase the drying temperature. The dryer uses the two-cycle heat pump system in which two different heat pump cycles operate at the high and low temperature ranges to generate the drying air of high temperature. One cycle uses the refrigerant 124 to get a temperature greater than 80...C and the other cycle uses the refrigerant 134a. The system performance has been investigated with parameters such as the total coefficient of performance (COP) of the heat pump, the moisture extraction rate (MER), the specific moisture extraction rate (SMER) of the dryer, and so on. (ProQuest: ... denotes formulae/symbols omitted.)
Heat pump drying has a great potential for energy savings due to its high energy efficiency in comparison to conventional air drying. However, the heat pump dryer is usually operated at temperatures less than 50 degree C and the drying temperature is limited by the operating temperature of the heat pump system. The special heat pump dryer proposed in the present study can be used to increase the drying temperature. The dryer uses the two-cycle heat pump system in which two different heat pump cycles operate at the high and low temperature ranges to generate the drying air of high temperature. One cycle uses the refrigerant 124 to get a temperature greater than 80 degree C and the other cycle uses the refrigerant 134a. The system performance has been investigated with parameters such as the total coefficient of performance (COP) of the heat pump, the moisture extraction rate (MER), the specific moisture extraction rate (SMER) of the dryer, and so on.
Heat pump drying has a great potential for energy savings due to its high energy efficiency in comparison to conventional air drying. However, the heat pump dryer is usually operated at temperatures less than 50°C and the drying temperature is limited by the operating temperature of the heat pump system. The special heat pump dryer proposed in the present study can be used to increase the drying temperature. The dryer uses the two-cycle heat pump system in which two different heat pump cycles operate at the high and low temperature ranges to generate the drying air of high temperature. One cycle uses the refrigerant 124 to get a temperature greater than 80°C and the other cycle uses the refrigerant 134a. The system performance has been investigated with parameters such as the total coefficient of performance (COP) of the heat pump, the moisture extraction rate (MER), the specific moisture extraction rate (SMER) of the dryer, and so on.
Author Lee, Kong Hoon
Kim, Jongryul
Kim, Ook Joong
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Cites_doi 10.1081/DRT-120014053
10.1142/9789812771957_0064
10.1002/(SICI)1099-114X(199612)20:12<1067::AID-ER229>3.0.CO;2-G
10.1080/07373930802715708
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References Carrington G. (CIT0003) 2003
Wijesinghe B. (CIT0005) 1997; 7
Mujumdar A.S. (CIT0001) 1995
CIT0011
Bannister P. (CIT0002) 2002
Mujumdar A.S. (CIT0007) 2004
Prasertsan S. (CIT0006) 1996
Lemmon E.W. (CIT0012) 2006
CIT0013
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Parsons R.A. (CIT0010) 2001
Kudra T. (CIT0008) 2002
CIT0009
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  doi: 10.1081/DRT-120014053
– volume: 7
  start-page: 4
  year: 1997
  ident: CIT0005
  publication-title: CADDET Newsletter
  contributor:
    fullname: Wijesinghe B.
– ident: CIT0009
  doi: 10.1142/9789812771957_0064
– volume-title: Guide to Industrial Drying—Principles, Equipment and New Developments
  year: 2004
  ident: CIT0007
  contributor:
    fullname: Mujumdar A.S.
– start-page: 219
  volume-title: Proceedings of the 7th IEA Heat Pump Conference
  year: 2002
  ident: CIT0002
  contributor:
    fullname: Bannister P.
– volume-title: Handbook of Industrial Drying,
  year: 1995
  ident: CIT0001
  contributor:
    fullname: Mujumdar A.S.
– volume-title: Advanced Drying Technologies
  year: 2002
  ident: CIT0008
  contributor:
    fullname: Kudra T.
– ident: CIT0013
  doi: 10.1002/(SICI)1099-114X(199612)20:12<1067::AID-ER229>3.0.CO;2-G
– volume-title: NIST Reference of Fluid Thermodynamic and Transport Properties—REFPROP
  year: 2006
  ident: CIT0012
  contributor:
    fullname: Lemmon E.W.
– volume-title: Proceedings of 21st International Congress on Refrigeration
  year: 2003
  ident: CIT0003
  contributor:
    fullname: Carrington G.
– ident: CIT0011
  doi: 10.1080/07373930802715708
– start-page: 529
  volume-title: Proceedings of 10th International Drying Symposium A
  year: 1996
  ident: CIT0006
  contributor:
    fullname: Prasertsan S.
– volume-title: ASHRAE Handbook: 2001 Fundamentals
  year: 2001
  ident: CIT0010
  contributor:
    fullname: Parsons R.A.
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Snippet Heat pump drying has a great potential for energy savings due to its high energy efficiency in comparison to conventional air drying. However, the heat pump...
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SubjectTerms COP
Driers
Drying
Drying agents
Energy conservation
Energy efficiency
Extraction
Extraction processes
Heat pump dryer
Heat pumps
MER
Moisture
Moisture content
Operating temperature
Refrigerants
Simulation
SMER
Temperature effects
Two-cycle heat pump
Title Performance Simulation of a Two-Cycle Heat Pump Dryer for High-Temperature Drying
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