DOI QR코드

DOI QR Code

Prediction of the Edge Sealing Shape on the Vacuum Glazing Using the Nonlinear Regression Analysis

비선형회귀분석을 이용한 진공유리 모서리 접합단면 형상예측

  • Kim, Youngshin (Division of Mechanical Engineering, Kongju National University) ;
  • Jeon, Euysik (Department of Mechanical & Automotive Engineering, Kongju National University)
  • Received : 2013.02.20
  • Accepted : 2013.03.07
  • Published : 2013.03.31

Abstract

While using the hydrogen mixture gas torch, the glass edge sealing and the shape of the edge sealing parts is affected by many parameters such as flow rate of gas, traveling speed of torch, distance between glass and torch. As the glass edge sealing shape have effects on the insulation and airtightness and strength of the glass panel; the sealing shapes are predicted according to the process parameters. The paper highlight the nonlinear regression equations of the cross-sectional shape of the sealing shape according to the parameters, that is experimentally predicted later compared and verified the equation with the experimental result.

수소혼합가스토치를 이용하여 유리 모서리 접합 시 접합부의 형상은 수소혼합가스의 유량, 토치의 이송속도, 토치와 유리사이의 거리 등 많은 공정변수들에 의해 영향을 받는다. 모서리 접합형상은 유리패널의 단열 및 기밀, 강도성능에 영향을 미치므로, 공정변수에 따른 접합부 형상예측에 대한 연구가 수행되어야 한다. 따라서 본 논문에서는 공정변수 설정 및 실험분석을 통하여, 공정변수에 따른 단면형상을 예측할 수 있는 회귀식을 도출하였다. 도출된 회귀식에 각 공정변수값을 적용하여 접합형상을 예측하고, 실제 모서리 접합 실험결과와 비교하여 회귀식의 타당성을 검증하였다.

Keywords

References

  1. T. Lee, Y. Son, and S. Yoon, "A study on ventilation and heat transfer coefficient of passive ventilation skin",SAREK, Vol 24, No. 9, Korea, pp. 679-684, 2012
  2. C. Cheong, J. Kim, T. Kim, S. Leigh, "Analysis on the improvement factor of residential building energy rating system in the respect of passive house", AIK, Vol 26, No. 3, Korea, pp 235-243, 2010
  3. S. Song, H. Yang, J. Lee, Y. Mun, "A Study on improving the building energy performance rating of a public office building using a dynamic energy simulation program", AIK, Vol. 27, No. 11, Korea, pp. 381-391, 2011
  4. U. Sung, S. Cho, and K. song, "An analysis on theraml performance and economic of heat recovery ventilation system integrated with window", SARECK, Vol. 24, No. 8, 2012, Korea, pp. 646-655, 2012
  5. J. Lee, S. Chang, "Systematic performance assessments for the design of high performance glazing", AIK, Vol. 28, No. 2, Korea, pp. 3-12, 2012
  6. S. Sim, J. Yoon, and U. Shin, "A study on the application effect of DSSC BIPV window system in office build considering cooling.heating.lighting energy", KSES, Vol. 31, No, 3, Korea, pp. 67-72, 2011 DOI: http://dx.doi.org/10.7836/kses.2011.31.3.067
  7. S. Cho, J. Seo, U. Sung, J. Park, H. Lim, and W. Hon, "Heating performance analysis of convergent system of vacuum window envelopes", SAREK, Korea, pp. 192-197, 2010
  8. J. Dewer, Collected papers of Sir James Dewar, Cambridge University Press, Cambridge, 1927.
  9. E. Bachli, Heat-insulating construction and lighting element, International Patent Application, No. PCT/CH86/00166, 1987
  10. Lenzen, M, Collins, R.E, "Long-term field tests of vacuum glazing," Solar Energy 61, pp. 11-15, 1997 DOI: http://dx.doi.org/10.1016/S0038-092X(97)00038-8
  11. J. Kim, I, kim, H. "Na, and H. Lee, An experimental study on prediction of back-bead geometry in pipeline using the GMA welding process", KSMTE, Vol. 20, No. 1, pp. 74-80, 2011