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A Study of the Development of a Korea Wind Chill Temperature Index(III) - Principal Experiment for Development of the Korea Wind Chill Temperature Index -

한국형 체감온도지수 개발연구(III) - 체감온도지수 개발을 위한 본실험 -

  • Park, Jong-Kil (School of Environmental Sciences Engineering, Atmospheric Environment Information Research Center, Inje University) ;
  • Jung, Woo-Sik (Department of Atmospheric Environment Information Engineering, Inje University) ;
  • Kim, Byung-Soo (Department of Data Science, Inje University) ;
  • Yoon, Sook-Hee (Department of Nursing, Inje University) ;
  • Lee, Jong-Tae (Department of Pre-Medicine, Inje University) ;
  • Kim, Eun-Byul (Department of Atmospheric Environment Information Engineering, Inje University) ;
  • Park, Gil-Un (Department of Atmospheric Environment Information Engineering, Inje University) ;
  • Kim, Seok-Cheol (Department of Atmospheric Environment Information Engineering, Inje University) ;
  • Jeong, Kyeong-Seok (Department of Data Science, Inje University)
  • 박종길 (인제대학교 환경공학부, 대기정보연구센터) ;
  • 정우식 (인제대학교 대기환경공학과) ;
  • 김병수 (인제대학교 데이터정보학과) ;
  • 윤숙희 (인제대학교 간호학과) ;
  • 이종태 (인제대학교 예방의학과) ;
  • 김은별 (인제대학교 대기환경공학과) ;
  • 박길운 (인제대학교 대기환경공학과) ;
  • 김석철 (인제대학교 대기환경공학과) ;
  • 정경석 (인제대학교 데이터정보학과)
  • Published : 2008.10.30

Abstract

This paper aims to provide a fundamental basis for the improvement and verification of existing wind chill temperature index through the observation of skin temperature change of human body with air temperature and wind speed. For this, we control air temperature $5^{\circ}C$ interval from $0^{\circ}C$ to $-20^{\circ}C$ and classify wind speed by 0, 2, 6 and 8 m $s^{-1}$ respectively. The results are as follows; At each combination of air temperature and wind speed, the reduction rate of the mean skin temperature are different. When our body is exposed to the atmosphere, the mean skin temperature decreases at an exponential rate. The duration of the steady state is more than one hour, while it decreases with strong wind speed. Among 4 sites on a face, the skin temperature of forehead is the highest, followed by one of chin, left cheek, right cheek in orders. Especially, since the skin temperature of right cheek is the lowest, we think that it is suitable to use the data set of the right cheek skin temperature for the development of a Korea wind chill temperature index as a worst case.

Keywords

Air temperature;Wind speed;The reduction rate of mean skin temperature;An arrival time of the steady state;A Korea wind chill temperature index

References

  1. Dixon J. C., Prior M. J., 1987, Windchill indices a review, The Meteorological Magazine, 116(1374), 1-16
  2. Kessler E., 1993, Wind chill errors, Bull. Amer. Meteor. Soc., 74, 1743-1744 https://doi.org/10.1175/1520-0477-74.9.1743
  3. Osczevski R. J., 1995, The basis of wind chill, Arctic, 48, 372-382
  4. Bluestein M., Zecher J., 1999, A new approach to an accurate wind chill factor, Bulletin of the American Meteorological Society, 80(9), 1893-1899 https://doi.org/10.1175/1520-0477(1999)080<1893:ANATAA>2.0.CO;2
  5. Osczevski R. J., 2000, Windward Cooling: An Overlooked Factor in the Calculation of Wind Chill, Bulletin of the American Meteorological Society, 81(12), 2975-2978 https://doi.org/10.1175/1520-0477(2000)081<2975:WCAOFI>2.3.CO;2
  6. 금종수, 최광한, 김동규, 주익성, 김종열, 박희욱, 이 구형, 최호선, 1998, 한국인의 온열쾌적감에 관한 연구 (Part I: 겨울철 체감실험 결과), Korean Journal of The Science of Emotion & Sensibility, 1(1), 199- 211
  7. 김혜정, 1988, 남한의 Windchill에 관한 연구, 이화 여자대학교 석사학위논문, 75pp
  8. 박정환, 박래설, 한욱, 2002, 체감온도이론의 비교 연구, 한국지구환경과학회지, 23(8), 676-682
  9. 산업자원부, 2005, 제5차 한국인 인체치수 조사 자료; 직접측정에 의한 인체지수 통계, 299pp.(http:// www.ats.go.kr/)
  10. 위승두, 안의수, 남상남, 여남회, 김형돈, 김명화, 이대택, 배윤정 공역, 2002, 운동생리학, 대한미디어, 632pp
  11. 박종길, 정우식, 김병수, 윤숙희, 이종태, 남재철, 류 상범, 김은별, 박길운, 송정희, 2007, 한국형 체감온 도지수 개발연구(II) : 체감온도지수 개발을 위한 예비실험, 한국지구과학회지, 28(7), 891-902 https://doi.org/10.5467/JKESS.2007.28.7.891
  12. Siple P. A., Passel C. F., 1945, Measurement of dry atmospheric cooling in subfreezing temperature. Proceeding of the American Philosophical Society, 89(1), 177-199
  13. Steadman R. G., 1971, Indices of wind chill of clothed persons, J. Appl. Meteor., 10, 674-683 https://doi.org/10.1175/1520-0450(1971)010<0674:IOWOCP>2.0.CO;2
  14. 성수광, 1989, 환경온도 $22^{\circ}C$에서의 성인여자 피부온도의 분포, 대구가톨릭대학교 자연과학연구소 기초과학연구논집, 91-96
  15. 박종길, 정우식, 김은별, 박길운, 2007, 한국형 체감 온도지수 개발연구(I) : 기존 체감온도지수 분포 및 민감도 분석, 한국지구과학회지, 28(7), 878-890 https://doi.org/10.5467/JKESS.2007.28.7.878