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Çѱ¹¼öÀÚ¿øÇÐȸ / v.25, no.4, 1992³â, pp.51-59
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±¸¸§ ¹°¸®ÇÐÀ» Åä´ë·ÎÇÑ ÁöÁ¡ È£¿ì¸ðÇü °³¹ß
( The Development of Point Heavy Rainfall Model Based on the Cloud Physics ) |
| ÀÌÀçÇü;¼±¿ìÁß; Á¤È¸¿ø, ÀüºÏ´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;Á¤È¸¿ø, ¼¿ï´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú ±³¼ö, Á¤È¸¿ø, ÀüºÏ´ëÇб³ ´ëÇпø ¹Ú»ç°úÁ¤, ÀüºÏ´ëÇб³ ´ëÇпø;
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| ±¸¸§ ¹°¸®ÇÐÀ» ÀÀ¿ëÇÑ °¼ö¸ðÇüÀÌ Geogakakos¿Í Bras(1984)¿¡ ÀÇÇÏ¿© °³¹ßµÈ ¹Ù ÀÖ´Ù. º» ¿¬±¸´Â ±×µéÀÌ Á¦½ÃÇÑ °¼ö¸ðÇüÀ» È£¿ì¸ðÇüÀ¸·Î ¼öÁ¤ÇÑ °ÍÀÌ´Ù. ¼öÁ¤ÀÇ ±Ù°£Àº ¼ö¿îÀû Å©±âºÐÆ÷(HSD)°¡ °¿ì »ý¼º·ù¿¡ ¹ÌÄ¡´Â ¿µÇâ°ú °¿ì°µµ¿¡ Á¾¼ÓÀÌ´Ù´Â Á¡À» ¹Ý¿µÇÑ °ÍÀÌ´Ù. ÀÌ HSD½ÄÀ» ¿îÁ¤°ú ¿îÀúÀÇ À¯Ãâ ¼öºÐÁú·® ¹× Áö»ó¿¡ ³»¸° °¿ì·®, ±¸¸§Ãþ³»ÀÇ Àú·ù·®½Ä¿¡ Àû¿ëÇÏ¿´´Ù. ÀüÁÖ ÃøÈļÒÀÇ ½ÇÃø ±â»óÀڷḦ ÀÔ·ÂÀÚ·á·Î ÇÏ¿© º» ¼öÁ¤¸ðÇüÀÇ ¸Å°³º¯¼ö¸¦ Á¶Á¤ÇÏ¿´´Ù. ±× °á°ú ¸Å½Ã°£ °è»ê °¿ì·®ÀÌ ±âÁ¸¸ðÇüÀº Å« ÆíÂ÷¸¦ º¸¿´À¸³ª º» ¿¬±¸¸¦ ÅëÇØ Á¦½ÃÇÑ ¼öÁ¤¸ðÇüÀº ½ÇÃø È£¿ì¿¡ Àß ºÎÇյǾú´Ù. |
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| Recently the pysically based precipitation model was developed by Geogakakos and Bras(1984) for the storm event. This is a modified version of the model. In a different way from the model, in this paper, it is emphasized that the hyderometeor size distribution(HSD)is subject to rainfall intensity and effects on the productivity of precipitation. The to HSD functions are applied to the equation of the outflow after mass through the cloud top and base, products of rainfall rate at the ground level, storage of cloud layer. As an input we put the meterological data observed at Chonju in Korea in our models and adjust the parameters included in it. The result show that in the model there is significant deviation between the hourly calculated rainfall rate and the observed data, while it is very small in the our model based on the two HSD. |
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Çѱ¹¼öÀÚ¿øÇÐȸÁö / v.25, no.4, 1992³â, pp.51-59
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1738-9488
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199211920094229)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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