本文研究了循环空气幕的传热与空气幕偏转模量之间的关系。它发展并证明了空气幕存在一个最佳流速，以密封门口并将传热降至最低。引文:加利福尼亚州洛杉矶ASHRAE Transactions第86卷第1部分

This paper looks at the relationship between the heat transfer through a recirculated air curtain and the deflection modulus of the air curtain. It develops and demonstrates that there is an optimum flow velocity for the air curtain so as to seal the doorway and minimize the heat transfer.