Proceedings of the SAREK Conference (대한설비공학회:학술대회논문집)

The Society of Air-Conditioning and Refrigerating Engineers of Korea (대한설비공학회)
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Analysis of Thermal Performance of Solar Hot-Water and Heating System with Baffle Storage Tank

태양열이용 Baffle형 축열탱크를 갖는 온수난방시스템의 열성능 해석

  • Suh, Jeong-Se (School of Mechanical & Aerospace Engineering, Gyeongsang National University) ;
  • Yi, Chung-Seub (2nd Stage BK21(AMAEEP), Gyeongsang National University)
  • 서정세 (경상대학교 기계항공공학부) ;
  • 이중섭 (경상대학교 BK21사업단(첨단기계))
  • Published : 2009.06.25
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Abstract

A numerical study has been performed to investigate the thermal Performance of Solar heating system with baffle type of storage tank by using the commercial code TRNSYS. As a result, the solar fraction depends strongly on the efficiency and heat loss coefficient of solar collector as well as the heating capacity of house and the water temperature supplied to the shower. In addition, the solar fraction has been basically ranked to higher level in baffle type of storage tank than typical type of single storage tank for the range of operation condition.

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