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Çѱ¹¼öÀÚ¿øÇÐȸ / v.29, no.6, 1996³â, pp.217-224
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»ó¼ö°ü¸ÁÀÇ ¼ö¸®ÇÐÀû Áö¹èÀÎÀÚ °áÁ¤±â¹ý
( Determination Algorithm of Hydraulic Parameters in Water Distribution System ) |
| ¹ÚÀçÈ«;±è»óÇö;ÇѰǿ¬; °æºÏ´ëÇб³ ´ëÇпø Åä¸ñ°øÇаú;;°æºÏ´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;
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| º» ¿¬±¸¿¡¼´Â °ü¸Á ½Ã½ºÅÛ¿¡¼ÀÇ °ü°æ, °ü°æ ¹× ÀüüÀ¯¼Ó, À¯·® ¹× ÀüüÁ¶µµ°è¼ö¸¦ ÁÖ¾îÁø ÁöÁ¡ÀÇ ¾Ð·Â°ú À¯·®°ªÀ» ÀÌ¿ëÇÏ¿© »êÁ¤ÇÏ´Â ±â¹ýÀ» °³¹ßÇÏ¿´´Ù. ¼±ÅÃµÈ °ü¸ÁÀÇ ¼ö¸®ÇÐÀû ÀÎÀÚµéÀº ¿¬¼Ó¹æÁ¤½Ä°ú ¿¡³ÊÁö¹æÁ¤½ÄÀ» À籸¼ºÇÔÀ¸·Î½á °áÁ¤µÉ ¼ö ÀÖ¾ú´Ù. °è¼ö¸ÞÆ®¸¯½º¸¦ ÇØ¼®Çϱâ À§ÇÏ¿© ºÎ°¡ÀûÀÎ ¿¡³ÊÁö¹æÁ¤½ÄÀÌ »ç¿ëµÇ¾ú´Ù. º¹ÀâÇÑ °ü·Î ½Ã½ºÅÛ¿¡ ´ëÇØ º» ¿¬±¸¸ðÇüµéÀÌ Àû¿ëµÇ¾ú´Ù. º» ¸ðÇüÀÇ °ËÁõÀ» À§ÇØ °è»ê°á°ú¸¦ KYPIPE2 ¸ðÇü¿¡ ¿ª´ëÀÔÇÑ °á°ú´Â ¼·Î Àß ÀÏÄ¡Çϰí ÀÖ´Â °ÍÀ¸·Î ³ªÅ¸³µ´Ù. |
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| In this paper, the evaluation of diameter, global velocity, global roughness coefficients of the water distribution pipes are examined by using pressure and flowrate measurements in selected points of the network. The selected pipe network parameters are determined through reformulation of the continuity and energy equation. Additional energy equation is considered to analyze the coefficient matrix. The resulting nonlinear equations are solved by using Newton Raphson method. Three computer models with complex pipe system are used to demonstrate these procedures. The computed results of hydraulic parameters show good agreements with KYPIPE2 flow analysis model. |
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Çѱ¹¼öÀÚ¿øÇÐȸÁö / v.29, no.6, 1996³â, pp.217-224
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1738-9488
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199611920098156)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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