한국신재생에너지학회:학술대회논문집
- 2008.05a
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- Pages.290-292
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- 2008
Estimation of the Maximum Wind to Surface Using Wind Profile in Typhoon and Gust Factor
태풍 연직프로파일과 gust factor를 이용한 지상의 최대풍속 추정
- Published : 2008.05.22
Abstract
we applied Wind Field Module of PHRLM so that disaster prevention agency concerned can effectively estimate the possible strong wind damages by typhoon. In this study, therefore, we estimated wind speed at 300m level using 700hPa wind according to the research method by Franklin(2003), PHRLM(2003), and Vickery and Skerlj(2005). Then we calculated wind speed at 10m level using the estimated wind speed at 300m level, and finally, peak 3.second gust on surface. The case period is from 18LST August 31 to 03LST September 1, 2002, when the typhoon Rusa in 2002 was the most intense. Among disaster prediction models in the US, Wind Field Module of PHRLM in Florida was used for the 2002 typhoon Rusa case. As a result, peak 3.second gust on the surface increased