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R134A Suction Line Heat Exchanger in Different Configurations of Automotive Air-Conditioning Systems University of Maryland, Center for Environmental Energy Engineering
- Format:
- Book
- Conference/Event
- Author/Creator:
- Preissner, Marcus, author.
- Conference Name:
- Vehicle Thermal Management Systems Conference & Exposition (2001-05-15 : Nashville, Tennessee, United States)
- Language:
- English
- Physical Description:
- 1 online resource cm
- Place of Publication:
- Warrendale, PA SAE International 2001
- Summary:
- A suction line heat exchanger (SLHX) transfers heat from the condenser outlet to the suction gas. In a TXV (thermostatic expansion valve) system, the performance improvement with a 60 to 80 % effective SLHX is expected to be on the order of 8 to 10 % for capacity, and 5 to 7 % for COP for high outdoor air temperatures of 43C. In a FOT (fixed orifice tube) system, the performance improvement was calculated to be about 10 to 15 %. The calculated improvements have been verified experimentally within a few percent
- Notes:
- Vendor supplied data
- Publisher Number:
- 2001-01-1694
- Access Restriction:
- Restricted for use by site license
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