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Study on Modification of Inside Environment in Windowless Weaning Piglet House
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 Title & Authors
Study on Modification of Inside Environment in Windowless Weaning Piglet House
Lee, Seung-Joo; Gutierrez, W.M.; Kim, Bong-Sik; Han, Jin-Young; Chang, Dong-Il; Chang, Hong-Hee;
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This study was carried out to determinate the location and the number of air inlet and outlet, optimum air inlet velocity for effective ventilation in windowless weaning piglet house( m) by CFD(Computation Fluid Dynamics) simulation. The weaning piglet house for this experiment was consisted of 11 air inlets and 9 outlets, modified and simulated using CFD code, FLUENT. The simulation result for the original weaning piglet house, which was not modified, showed ununiform ventilation for each room. Therefore, for uniform ventilation, 4 air inlets and 1 outlet were completely closed, and 2 air outlets were partially closed. The simulation result for the modified weaning piglet house showed uniform ventilation for each room and the optimum air inlet velocity of 0.5 .
ventilation;weaning piglet house;CFD simulation;air inlet;air outlet;
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