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Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ / v.8, no.2, 1999³â, pp.125-135
Àü±âÈ÷ÅÍ½Ä ³­¹æ, ¿Âdz³­¹æ ¹× ¹«°¡¿Â ´Üµ¿ ÇÃ¶ó½ºÆ½ ÇϿ콺ÀÇ ¿­È¯°æ ºñ±³
( Comparison of Thermal Environment in Single Span Plastic Greenhouses with an Electrical Heating, Hot-Air Heating nit without Heating )
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In this paper, the thermal characteristics in plastic greenhouses with heating systems of electric power, hot air, and non-heating are measured and analyzed by field tests. From these tests, we were able to estimate the heating efficiency and quantitatively evaluate the characteristics of indoor thermal distributions of the particular heating system in greenhouses. The heating system of electric power was ineffective to reduce the difference of thermal distribution in the vertical direction. The hot air heating system also does not properly reduce the serious temperature fluctuation by time. By removing the above problems, these data will be utilized effectively to design better thermal environment in greenhouses.
 
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»ý¹°È¯°æÁ¶ÀýÇÐȸÁö / v.8, no.2, 1999³â, pp.125-135
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
ISSN : 1229-4675
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199911922406663)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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