KIEAE Journal

Korea Institute of Ecological Architecture and Environment (한국생태환경건축학회)
권호 표지
DOI QR코드

DOI QR Code

Analysis of Temperature and Total Heat of Heated Glass through Experimental Measurement and Three-Dimensional Steady-State Heat Transfer Analysis

실측실험과 3차원 정상상태 열전달 해석을 통한 발열유리의 온도 및 전열량 분석

  • Received : 2015.02.06
  • Accepted : 2015.02.25
  • Published : 2015.02.28
Download PDF
⟨ Previous Next ⟩

Abstract

Heat loss from windows and condensation occuring on its surface due to its lower insulation value causes much discomfort to occupants. In this study, Heated glass was used to make a basic study on prevention of condensation on glass surface for its heating functionality through experimental measurement and simulation analysis of total heat flux on the interior and exterior surface of glass. Error between experimental results and three dimensional steady-state heat transfer analysis were caused firstly, beacuse in the experimental chambers, cold chamber and steady temperature and humidity chamber, air temperature setting was not constant but rather ON/OFF control, and secondly, due to error rate in heat flux meter due to heat flux direction even in stable conditions.

Keywords

References

  1. EN ISO 10456, Bouwmaterialen en bouwproducten - Hygrothermische eigenschappen - Overzicht van ontwerpwaarden en procedures voor de rekenwaardebepaling en van de thermische eigenschappen, 2005
  2. EN ISO 6946, Building components and building elements - Thermal resistance and thermal transmittance - Calculation method, 2007
  3. EN ISO 10077-2, Thermal performance of windows, doors and shutters - Calculation of thermal transmittance - Part 2: Numerical method for frames, 2012
  4. Jarek Kurnitski, Juha Jokisalo, Jari Palonen, Kai Jokiranta, Olli Seppanen, Efficiency of electrically heated windows, Energy and Buildings, Vol.36, No.10, p.1003-1010, 2004.10 https://doi.org/10.1016/j.enbuild.2004.06.007
  5. Endika Amunarriz Ollokiegi, ELECTRIC HEATED WINDOWS, 2013.06
  6. 에너지 절감형 결로방지 하이브리드 발열유리 창호시스템 개발 보고서(Development of Hybrid Heating Glass Window for Energy-Saving and Condensation Prevention), 2014.05

Cited by

  1. The Application and Characteristics of Active Glass Materials to Architectural Design vol.20, pp.6, 2020, https://doi.org/10.12813/kieae.2020.20.6.059