¶óÆæÆ®¦¢Ä«Æä¦¢ºí·Î±×¦¢´õº¸±â
¾ÆÄ«µ¥¹Ì Ȩ ¸í»çƯ°­ ´ëÇבּ¸½Ç޹æ Á¶°æ½Ç¹« µ¿¿µ»ó°­ÀÇ Çѱ¹ÀÇ ÀüÅëÁ¤¿ø ÇÐȸº° ³í¹®
ÇÐȸº° ³í¹®

Çѱ¹°Ç¼³°ü¸®ÇÐȸ
Çѱ¹°ÇÃà½Ã°øÇÐȸ
Çѱ¹µµ·ÎÇÐȸ
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
Çѱ¹»ýÅÂÇÐȸ
Çѱ¹¼öÀÚ¿øÇÐȸ
Çѱ¹½Ä¹°ÇÐȸ
Çѱ¹½Ç³»µðÀÚÀÎÇÐȸ
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
Çѱ¹ÀܵðÇÐȸ
Çѱ¹Á¶°æÇÐȸ
Çѱ¹Áö¹Ý°øÇÐȸ
Çѱ¹ÇÏõȣ¼öÇÐȸ
Çѱ¹È¯°æ»ý¹°ÇÐȸ
Çѱ¹È¯°æ»ýÅÂÇÐȸ

Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ / v.9, no.4, 2000³â, pp.201-206
¿Â½ÇÀÇ È¯±â ¹× ³Ã¹æ ¼³°è¸¦ À§ÇÑ ¿­ÆòÇü ¸ðµ¨ÀÇ ÀÛ¿ë
( Application of Heat Balance Model Design of Ventilating and Cooling Greenhouse )
³²»ó¿î; Ãæ³²´ëÇб³ ³ó°øÇаú;
 
ÃÊ ·Ï
¿©¸§Ã¶ °í¿Â±â¿¡ ½Ã¼³ ÀÌ¿ëÀ²À» ³ôÀÌ°í ¾ÈÁ¤ÀûÀÎ »ý»êÀ» Çϱâ À§Çؼ­´Â °í¿Â ±Øº¹ ½Ã½ºÅÛÀÇ µµÀÔÀÌ ÇÊ¿äÇϸç, ÀÌ·¯ÇÑ ½Ã½ºÅÛÀ» µµÀÔÇϱâ À§ÇÏ¿©´Â ÀûÁ¤ ¼³ºñ¿ë·®ÀÇ Áß¿äÇÏ´Ù. ¿Â½ÇÀÇ °í¿Â±Øº¹¹æ¹ýÀ» Â÷±¤È¯±â½Ã½ºÅÛ, Â÷±¤È¯±â ÆÐµå½Ã½ºÅÛ, Â÷±¤È¯±â Æ÷±×½Ã½ºÅÛÀ¸·Î ¼³Á¤Çϰí, °¢ ¹æ¹ýº°·Î ½Ã½ºÅÛÀÇ ¼³°èÁ¦¿ø °áÁ¤À» À§ÇÑ ¿­ÆòÇü½ÄÀ» ±¸¼ºÇÏ¿´À¸¸ç ÇöÀå ½ÇÇèÀ» ÅëÇÏ¿© Àû¿ë¼ºÀ» °ËÅäÇÏ¿´´Ù. ȯ±â⠴ܸé dz¼ÓÀ» 1ºÐ °£°ÝÀ¸·Î ÃøÁ¤ÇÏ¿© À¯·®À¸·Î ȯ»êÇÑ °ªÀ» ȯ±â·®ÀÇ ½ÇÃøÄ¡·Î ÇÏ°í ¿­ÆòÇü½ÄÀ» ÀÌ¿ëÇÏ¿© °è»êÇÑ È¯±â·®°ú ºñ±³ÇÑ °á°ú ºñ±³Àû Àß ÀÏÄ¡ÇÏ´Â °ÍÀ¸·Î ³ªÅ¸³µ´Ù. ¿­ÆòÇü ¸ðµ¨ÀÇ ÀԷº¯¼ÒÁß ÇǺ¹ÀçÀÇ ¿­°ü·ùÀÌ 1% Áõ°¡Çϸé ÇÊ¿äȯ±â·®Àº 0.3% °¨¼ÒÇÏ¿´°í, ž纹»ç¿¡ ´ëÇÑ Áõ¹ß»êºñ(E)ÀÇ °ªÀÌ 1% Áõ°¡Çϸé ÇÊ¿äȯ±â·®Àº 1.3%³ª °¨¼ÒÇÏ´Â °ÍÀ¸·Î ³ªÅ¸³µ´Ù. µû¶ó¼­, E °ªÀÇ ¼±ÅÃÀÌ ¸Å¿ì Áß¿äÇÏ¸ç ¿Â½ÇÀÇ È¯±â ¹× ³Ã¹æ ¼³°è±âÁØÀ» ¼³Á¤Çϱâ À§Çؼ­´Â ¿©·¯ °¡Áö ÀÛ¹°ÀÇ »óÅ¿¡ µû¸¥ E°ªÀÇ º¯È­¸¦ ½ÇÃøÇÑ ÀÚ·áÀÇ ÃàÀûÀ» ÅëÇØ °¡À̵å¶óÀÎÀÌ Á¦½ÃµÇ¾î¾ß ÇÒ °ÍÀ¸·Î ÆÇ´ÜµÈ´Ù. ¿Â½ÇÀÇ È¯±â ¹× ³Ã¹æ ¼³ºñ ¿ë·® °áÁ¤À» À§ÇÑ ¿­ÆòÇü ¸ðµ¨ÀÇ Àû¿ë¼ºÀ» °ËÅäÇϱâ À§ÇÏ¿© 6°¡ÁöÀÇ µ¿ÀÏÇÑ Á¶°Ç¿¡ ´ëÇÏ¿© ½Ã¹Ä·¹À̼ÇÇÑ °á°ú, ÇÊ¿ä °ø±â±³È¯À²Àº 5.1¡­7.7%Á¤µµ, Áõ¹ß¼ö·®Àº 6.8¡­9.3%Á¤µµ fan and pad ½Ã½ºÅÛÀÌ Æ÷±×½Ã½ºÅÛ¿¡ ºñÇÏ¿© Å« °ÍÀ¸·Î ³ªÅ¸³µ´Ù.
A certain system to overcome high temperature should be introduced for the stable year-round cultivation in greenhouses. There are efficient methods to overcome high temperature such as ventilation system with shading screen, fan and pad system with screen, and fog system with screen. This study was carried out to find a means to determine the capacity of such system. Heat balance equations for each system were established and verified by experimental results. The calculated ventilation rates from heat balance equations showed a good agreement with the measured ones. The evapotranspiration coefficient was the most important parameter affecting the ventilation requirement among input parameter affecting the ventilation requirement among input parameters except weather data. When the evaportanspiration coefficient increased 1%, the ventilation requirement decreased 1.3%. Therefore the data of evapotranspiration coefficient should be accumulated by various experiments, and then design standards and selection guidelines should be provided. The simulation results for same design conditions shown that air exchanges requirement and evaporating water of fan and pad system were 5.1¡­7.7% and 6.8¡­9.3% larger than those of fog system, respectively.
 
Ű¿öµå
¿Â½Ç¼³°è;³Ã¹æ;ȯ±â;¿­ÆòÇü ¸ðµ¨;greenhouse design;cooling;ventilation;heat balance model;
 
»ý¹°È¯°æÁ¶ÀýÇÐȸÁö / v.9, no.4, 2000³â, pp.201-206
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
ISSN : 1229-4675
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200011920845604)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
¸ñ·Ïº¸±â
ȸ»ç¼Ò°³ ±¤°í¾È³» ÀÌ¿ë¾à°ü °³ÀÎÁ¤º¸Ãë±Þ¹æÄ§ Ã¥ÀÓÀÇ ÇѰè¿Í ¹ýÀû°íÁö À̸ÞÀÏÁÖ¼Ò ¹«´Ü¼öÁý °ÅºÎ °í°´¼¾ÅÍ
   

ÇÏÀ§¹è³ÊÀ̵¿