Study on Ventilation Efficiency of a Mechanically Ventilated Broiler House - (Ⅰ)Summer Season
학회지: 축산시설환경 9(2), 103 - 112쪽
저자: 이인복, 정문성, 유병기, 전종길, 김경원, 이승기
개요
In the study, the distributions of internal climates such as air temperature, humidity, dust, ammonia gas, and air velocity were systematically measured at a mechanically ventilated broiler house during summer season, with local weather data. the analysis was focused on the suitability, stability, and uniformity of internal climate, resulting in serious stress on chikens and decrease of productivity. in the mechanically ventilated broiler house, the deference between measured and recommended air temperature(suitability) was 10.4C in maximum during the summer time. The difference of air temperature in the house between day and night was 8.7 oC in maximum. And maximal hourly range of internal air temperature at 0.4m height from the floor was 3.7oC suggesting it maintained thermal uniformity in the broiler house. the NH3 and dust concentrations were pretty low because ventillation was fully performed The air speed at chicken location was measured 2.2m/s and 1.7 m/s, respectively without and with chicken existence.
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https://www.researchgate.net/profile/I-B_Lee/publication/289530508_Study_on_Ventilation_Efficiency_of_a_Mechanically_Ventilated_Broiler_House-ISummer_Season/links/568f3d5208aeaa1481b054f0/Study-on-Ventilation-Efficiency-of-a-Mechanically-Ventilated-Broiler-House-ISummer-Season.pdf