Heat Exchanger Working Condition under Low Temperature and Simulation

Abstract:

The frost is easy produced by the surface of evaporator, when finned tube evaporator works, especially in the low temperature and high humidity conditions. COP, electrical power, cooling capacity and frost quantity have significant differences at the conditions of different temperature and humidity. When air conditioning system is used in different areas, system parameters change greatly, so it is important that the experimental research on the heat exchanger in low temperature conditions. The temperature field of the evaporator is calculated and simulated by software, and the simulation results are analyzed and explained.

• Periodical: Advanced Materials Research (Volumes 1070-1072)
• Pages: 1690-1695
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1070-1072.1690
• Online since: December 2014
• Authors: Zhi Yuan Wang, Liu Wang
• Keywords: Heat Exchanger, Low Temperature Condition, Refrigerating Capacity, Temperature Field Simulation

References

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