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Çѱ¹¼öÀÚ¿øÇÐȸ / v.23, no.2, 1990³â, pp.213-225
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ºÒ±ÔÄ¢ÇÑ ÀÚ¿¬ÇÏõ¿¡¼ ¿À¿°¹°ÁúÀÇ È¾È®»ê - ´©ÀûÀ¯·® ModelÀ» ÀÌ¿ëÇÏ¿© -
( Transverse Dispersion of Pollutant Solute in the Nonuniform Natural Channel - By Using the Cumulative Discharge Model - ) |
| °ÁÖº¹;¹Ú»ó±æ; ºÎ»ê´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;ºÎ»ê´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú Á¶±³, ºÎ»ê´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú Á¶±³¼ö, ºÎ»ê´ëÇб³ ´ëÇпø;
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| º» ¿¬±¸´Â ºÒ±ÔÄ¢ÇÑ ´Ü¸éÀ» °¡Áö¸é¼ ¿Ï°îÀ» ÀÌ·ç´Â ÀϹÝÇÏõ¿¡¼ °øÀåÀ̳ª °¡Á¤À¸·ÎºÎÅÍ ¹æ·ùµÇ´Â ¿À¿°¹°ÁúÀÇ È¾È®»êÇö»óÀ» ¿¹ÃøÇϱâ À§ÇÑ ¼öÄ¡¸ðÇüÀ» Á¦¾ÈÇÏ¿´´Ù. ÀÌ ¼öÄ¡¸ðÇüÀº ÀÚ¿¬ÁÂÇ¥°è¿Í ´©ÀûÀ¯·®°³³äÀ» µµÀÔÇÏ¿´À¸¸ç ¿©±â¿¡ ÇÊ¿äÇÑ ¿©·¯°¡Áö ¿ä¼ÒµéÀ» Á÷Á¢ÃøÁ¤ÇÏÁö ¾Ê°í ÄÄÇ»ÅÍ ÇÁ·Î±×·¡¹ÖÀ» ÅëÇÏ¿© °£´ÜÈ÷ °á°ú¸¦ ¾òÀ»¼ö ÀÖ´Â È¿À²ÀûÀÎ ¹æ¹ýÀ» °³¹ßÇÏ¿© ½ÇÇè°á°ú¿Í ºñ±³°ËÅäÇϹǷμ º»¼öÄ¡¸ðÇüÀÇ ÇöÁöÀû¿ë¼ºÀ» °ËÅäÇÏ¿´´Ù. |
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| A mathematical model is presented for predicting the steady state two-demensional distribution of solute concentration in the meandering nonuniform natural channel. The dispersion equation derived herein employs the transverse cumulative discharge as an independent variable replacing the transverse distance and that it is developed in an orthogonal curvilinear coordinnate system which follows the flow direction of natural channel. The prediction from the results of numerical model are compared with laboratory experiment data. It is found that results from simulation and experiments are in good agreement. |
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Çѱ¹¼öÀÚ¿øÇÐȸÁö / v.23, no.2, 1990³â, pp.213-225
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1738-9488
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199011920093171)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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