Mechanisms of natural ventilation in livestock buildings: Perspectives on past achievements and future challenges

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• 作者：Li Rong^a ; ^{Li.Rong@eng.au.dk} ; Bjarne Bjerg^b ; Thomas Batzanas^c ; Guoqiang Zhang^a
• 关键词：Natural ventilation ; Wind tunnel ; CFD ; Pressure coefficient ; Wind turbulence ; Livestock building
• 刊名：Biosystems Engineering
• 出版年：2016
• 出版时间：November 2016
• 年：2016
• 卷：151
• 期：Complete
• 页码：200-217
• 全文大小：964 K
• 卷排序：151

文摘

Factors influencing the discharge and pressure coefficients reviewed. Theoretical envelope models for buildings for human occupation discussed. Power balance model and concept of stream tube introduced for large openings. The local dynamic similarity model for use with large openings discussed. Future challenges for natural ventilation in livestock buildings presented.