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Çѱ¹¼öÀÚ¿øÇÐȸ / v.23, no.4, 1990³â, pp.487-497
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Ç¥¸é¿Â¹è¼ö ¼öÄ¡¸ðÇü : Á¦Æ®ÀûºÐ¸ðµ¨ÀÇ ºñ±³Æò°¡
( Numerical Models for the Surface Discharge of Heated Water : Comparative Evaluation of Jet Integral Models. ) |
| ÃÖÈï½Ä;À̱漺; ³ó¾îÃÌÁøÈï°ø»ç ³ó¾îÃÌ¿¬±¸¿ø(PH.D.);¼¿ï´ëÇб³ °ø°ú´ëÇÐ ºÎ±³¼ö(PH.D.);
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| ¿øÀڷ¡¤È·Â, Á¦Ã¶¼Ò µîÀÇ ÀÓÇØ°ø¾÷½Ã¼³·ÎºÎÅÍ ¿Â¼ö ¹æÃâÀÇ È®»ê¿¡ ´ëÇÑ Á¤¼º, Á¤·®Àû ¿¹ÃøÀº ȯ°æ°ü¸® ¹× ³Ã°¢¼ö Ã롤¹è¼ö·Î ¼³°è¿¡ ¸Å¿ì Áß¿äÇÏ´Ù. º» ¿¬±¸´Â ³·ù ¹× ºÎ·ÂÈ¿°ú°¡ °ÇÑ ¿Â¹è¼öÀÇ ÁÖ¿ä ¹°¸®Àû Ư¼ºÀ» ±Ô¸íÇÏ°í ½Ç¹«¿¡ ¸¹ÀÌ »ç¿ëµÇ°í ÀÖ´Â MIT ¹× PDS ÀûºÐ¸ðµ¨ÀÇ ºñ±³Æò°¡¸¦ ½Ç½ÃÇÏ¿´´Ù. ÀϹÝÀûÀ¸·Î MIT ¹× PDS ¸ðµ¨Àº ¼ºÃþȵÇÁö ¾ÊÀº ¼ö¿ª¿¡¼ ÁÖÀ§¼ö ¹× Á¦Æ® ¹æÃâ°¢µµ¸¦ °í·ÁÇÏ¿© ¿Â¹è¼ö °Åµ¿À» »êÁ¤ÇÏ´Â ¸ðµ¨ÀÌ´Ù. ÇØ¼®°á°ú´Â ±× ±¸¼ºÀÇ »óÀ̼º¿¡ ÀÇÇØ ¸Å¿ì ´Ù¸§ÀÌ ±Ô¸íµÇ¾î, ¿Â¹è¼öÀÇ Á¤È®ÇÑ »êÁ¤À» À§Çؼ´Â ³·ù¸ðµ¨À» ÀÌ¿ëÇÑ ¼öÄ¡¸ðµ¨ÀÇ °³¹ß ¹× ÀÌÀÇ Àû¿ëÀÌ ¿ä±¸µÈ´Ù. |
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| The qualitative and quantitative prediction for the dispersion of thermal discharge from nuclear / fossil power plant, steel works etc. has significant roles for the cooling system. Design and environmental management. In this study, the several important physical properties for the behavior of a thermal discharge with strong turbulent and buoyant effects are described. The comparative evaluation between MIT and PDS models is carried out, which have the different model structures. In general, MIT and PDS models are commonly used to calculate the thermal discharge behavior with considering the ambient current and the angle of jet in an unstratified water body. The simulated results by these models have great discrepancies due to the different assumptions in modling. |
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Çѱ¹¼öÀÚ¿øÇÐȸÁö / v.23, no.4, 1990³â, pp.487-497
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1738-9488
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199011920093378)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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