Study on Characteristics of Ultrasonic Descaling and Heat Transfer Enhancement in Sewage Source Heat Pump System

Abstract:

sewage heat exchanger is important to collect heat energy in sewage source heat pump system. Heat transfer enhancement effect is not obvious while the chemical methods and manual cleaning is applying to remove the heat exchangers fouling in the long-term operation. Here sets an ultrasonic incrustation removal physical model in heat exchanger structure to antiscaling and descaling simultaneously. The acoustic cavitation technology can be used in sewage source heat pump systems for the experimental results and decontamination rate reaches 50%.

• Periodical: Applied Mechanics and Materials (Volume 525)
• Pages: 603-606
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.525.603
• Online since: February 2014
• Authors: Jian Feng Qian*, Ya Yuan Liu, Ying Xu, Yan Kun Tan
• Keywords: Acoustic Cavitation Technology, Heat Transfer Enhancement, Sewage Source Heat Pump System, Ultrasonic Descaling

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