Proceedings of the SAREK Conference (대한설비공학회:학술대회논문집)

The Society of Air-Conditioning and Refrigerating Engineers of Korea (대한설비공학회)
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A Study on the Performance Improvement of Plastic Heat Exchanger for Exhaust Heat Recovery

배기열 회수용 플라스틱 열교환기의 성능 향상에 관한 연구

  • 김진혁 (충남대학교 BK21 메카트로닉스 사업단) ;
  • 유성연 (충남대학교 BK21 메카트로닉스 사업단) ;
  • 한규현 (충남대학교 BK21 메카트로닉스 사업단) ;
  • 강형철 ((주)가교테크) ;
  • 윤홍익 ((주)가교테크)
  • Published : 2008.06.25
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Abstract

In order to control indoor air quality and save energy, it is needed to install a suitable heat exchanger for heat recovery. A plastic heat exchanger have many advantages and can recover $50{\sim}80%$ of the temperature difference between supply and exhaust air. The purpose of this research is to evaluate the performance of plastic heat exchanger with different shapes. Pressure drop and heat transfer characteristics of plastic heat exchangers are investigated for various velocities.

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