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Effect of the Eave Width and the Vertical Rain Proof Facilities on Ventilation and Air Velocity Distribution in Hanwoo Loose Barn  

Lee, Seung-Joo (Dept. of Biosystems Machinery Engineering, Chungnam National Univ.)
Jo, Hyeon-Jun (Dept. of Animal Science, Gyeongsang National Univ.(Insti. of Agric. & Life Sci.))
Kim, Dong-Hoon (Dept. of Animal Science, Gyeongsang National Univ.(Insti. of Agric. & Life Sci.))
Gutierrez, Winson M. (Dept. of Animal Science, Gyeongsang National Univ.(Insti. of Agric. & Life Sci.))
Chang, Hong-Hee (Dept. of Animal Science, Gyeongsang National Univ.(Insti. of Agric. & Life Sci.))
Publication Information
Journal of agriculture & life science / v.45, no.4, 2011 , pp. 87-93 More about this Journal
Abstract
This study was carried out to determine more effective way in eave structure between lengthening roof just as standard plan and replacing 3 types of vertical rain roof facility by using computational fluid dynamics (CFD) simulation to reduce the heat stress of Hanwoo, increase the effect of dryness of room floor, rain proof and ventilation efficiency. The simulation which did with mean wind velocity (1.2 m/s) result showed that the case of lengthening of roof just as standard design was more effective than the cases of vertical establishment of rain proof facility.
Keywords
Loose barn; Eave; Rain proof; Heat stress; Dryness;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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