신재생에너지 (New & Renewable Energy)

  • 제17권3호
  • /
  • Pages.1-7
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  • 2021
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  • 1738-3935(pISSN)
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  • 2713-9999(eISSN)
한국신·재생에너지학회 (Korean Society for New and Renewable Energy)
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방음벽 PVT의 공기유로 설계를 위한 CFD 시뮬레이션 사전 분석 연구

Pre-Analysis CFD Simulation of Air Path Design for Soundproof Photovoltaic-Thermal Wall

  • Kim, Yu-Jin (Department of Renewable Energy Engineering, University of Science and Technology) ;
  • Kim, Ki-Bong (Department of Mechanical Engineering, Korea University) ;
  • Lee, Euy-Joon (Energy Efficiency Research Division, Korea Institute of Energy Research) ;
  • Kang, Eun-Chul (Energy Efficiency Research Division, Korea Institute of Energy Research)
  • 투고 : 2020.09.08
  • 심사 : 2021.08.02
  • 발행 : 2021.09.25
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초록

The Korean government announced various energy policies, such as the to reduce 37% of the business-as-usual (BAU) greenhouse gas emissions by 2030. The policies aim to increase the renewable electricity generation ratio to 20% by 2030. PVT is a hybrid technology, which combines photovoltaic (PV) and solar collectors. It is capable of generating electricity and thermal energy simultaneously. It has a great potential to be used as a renewable and clean solar energy. However, there exists a shortage of space for the installation of PVT systems in Korea. To overcome this, in this paper proposes four types of soundproof wall PVT air channels, which were designed and optimized, based on the CFD (Computation Fluid Dynamic) analysis results. The thermal energy generation for multiple PVT units connected in series and pressure drop sensitivity were analyzed, depending on inlet velocity.

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과제정보

본 연구는 2021년 국토교통부의 재원으로 국토교통기술촉진연구사업의 지원을 받아 수행한 연구입니다(과제번호: 21CTAP-C152061-03).

참고문헌

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