|
|
|
Çѱ¹¼öÀÚ¿øÇÐȸ / v.30, no.2, 1997³â, pp.119-129
|
½Ä»ýÀÇ ¿µÇâÀ» °í·ÁÇÑ ¿ï»êÁö¿ªÀÇ Áß±Ô¸ð Áö¿ª±â»óÀå¿¡ °üÇÑ ¿¬±¸
( Numerical Analysis of Meso-Scale Circulation with Inclusion of a Layer of Vegetation over Ulsan Area ) |
| À̼º´ë; ÇÑ¶ó°ø°ú´ëÇб³ °Ç¼³°øÇкÎ;
|
|
|
 |
|
| |
| ÃÊ ·Ï |
| ¿ï»êÁö¿ªÀÇ ÇØ·údzÀåÀ» ÇØ¼®Çϱâ À§ÇØ 3Â÷¿ø Áß±Ô¸ð Áö¿ª±â»ó ¼öÄ¡¸ðÇüÀ» °³¹ßÇÏ¿© È帧ÀåÀÇ º¯µ¿À» ¼öÄ¡ÇØ¼®ÇÏ¿´´Ù. ½Ä»ýÀÇ ¿µÇâÀ» °í·ÁÇÑ ÁöÇ¥¸é ¿¼öÁö¸ðÇüÀ» ÀÌ¿ëÇÏ¿© ÁöÇ¥¸éÀÇ ¿Âµµ ¹× ½Àµµ¸¦ °áÁ¤Çϵµ·Ï ÇÏ¿´´Ù. ±×¸®°í Á¢ÁöÃþ¿¡¼ÀÇ ¿¬Á÷¹æÇâ È®»ê°è¼ö´Â BusingerÀÇ ¸ðÇüÀ», EckmanÃþ¿¡¼´Â YamadaÀÇ ³·ù closure¸ðÇüÀ» »ç¿ëÇÏ¿© °è»êÇÏ¿´´Ù. ±× °á°ú ¿ï»êÁö¿ªÀÇ ÇØ·údzÀåÀÇ °Åµ¿Æ¯¼ºÀ» ÇØ¼®Çϴµ¥ ÀÖ¾î¼ º» ¸ðÇüÀº È¿°úÀûÀÓÀ» ¾Ë ¼ö ÀÖ¾ú´Ù. |
|
| A three-dimensional numerical model for the simulation of meso-scale local circulation is developed and it is applied to the land and sea breezes which take place around Ulsan. The surface temperature and moisture on the land are determined by means of the surface heat budget with a layer of vegetation considered. The vertical diffusion coefficients of momentum, heat and specific humidity at the surface layer are obtained by the lever-2 model of the turbulence closure proposed by Yamada (1982). This model proved to be effective in simulating the structure of the land and sea breezes around Ulsan. |
| |
| Ű¿öµå |
|
| |
|
|
 |
|
Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.30, no.2, 1997³â, pp.119-129
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199711920100094)
¾ð¾î : Çѱ¹¾î |
|
| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
|
|
|
|
|
|