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Çѱ¹¼öÀÚ¿øÇÐȸ / v.18, no.4, 1985³â, pp.361-367
°³¼ö·ÎÀÇ ´Ü¸éÃà¼Ò·Î ÀÎÇÑ ¼ö¸éº¯È­
( variation of Water Surface due to constriction in Open Channel )
Á¶¿ëÁØ;Â÷¿µ±â;À±ÅÂÈÆ; ÇѾç´ëÇб³ ´ëÇпø;´Ü±¹´ëÇб³(õ¾È Campus) Åä¸ñ°øÇаú;ÇѾç´ëÇб³ Åä¸ñ°øÇаú;
 
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¼ö¸®±¸Á¶¹°¿¡ ÀÇÇÏ¿© ÇÏõ´Ü¸éÀÇ °¨¼Ò·Î À¯¹ßµÇ´Â ¼ö¸éÀÇ º¯È­¸¦ ¼öÄ¡ÀûÀ¸·Î ÇØ¼®ÇÏ¿´´Ù. ¼ö¸éº¯È­´Â ¼öÃàÈ­¿Í µî·ùÀÇ Froude No.¿¡ °¡Àå ¹Î°¨ÇÏ°Ô ³ªÅ¸³µÀ¸¸ç, ¼ö¸éÀÇ º¯È­·ÎºÎÅÍ ±¸ÇÑ ¹è¼ö´Â SkogerboeÀÇ ½ÇÇè½Ä°ú ¸Å¿ì Àß ¸Â¾Ò´Ù. ÀÌ´Â ¹è¼öÀÇ Å©±â´Â ¼öÄ¡ÇØ¼®¹ýÀ¸·Î ¿¹ÃøÇÒ ¼ö ÀÖÀ½À» ½Ã»çÇÑ´Ù.
The variation of water surface profile due to the constriction of flow section in open channel was analysed by numerical scheme. Findings are that the variations of water surface are mainly dependent on the constriction ratio and Froude number of uniform flow, and the magnitudes of backwater obtained from the flow profiles agrees fairly well with the experiments by Skogerboe. This implies that the backwater can be predicted by numerical technique.
 
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Çѱ¹¼öÀÚ¿øÇÐȸÁö / v.18, no.4, 1985³â, pp.361-367
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1738-9488
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO198511920091451)
¾ð¾î : Çѱ¹¾î
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