초록

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Abstract ▼ AI-Helper

In this study, a energy recovery ventilation system was applied to the pig model, intake and exhaust duct were installed at a height of top(2.1 m), middle(1.25 m) and bottom(0.4 m). In each of the 9 test sites, one test was performed from 10:00 to 18:00, optimal temperature exchange efficiency and ...

In this study, a energy recovery ventilation system was applied to the pig model, intake and exhaust duct were installed at a height of top(2.1 m), middle(1.25 m) and bottom(0.4 m). In each of the 9 test sites, one test was performed from 10:00 to 18:00, optimal temperature exchange efficiency and temperature distribution were analyzed. In order to analyze the effect of the energy recovery ventilation system, the temperature of 31 points(4 points of the ventilation system and 27 points in the pig house model) was measured from 10:00 to 18:00. The test that showed the highest heat exchange efficiency was the configuration of middle intake duct and top exhaust duct, which was 75.44%. The test that showed the most uniform distribution was the configuration of middle intake duct and bottom exhaust duct. These results will be utilized to optimally design feeding environment of actual pig houses and to reduce fuel cost.

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