open-jet tunnel 测试段开口式风洞
closed jet tunnel 测试段闭口式风洞
free jet tunnel 自由射流风洞
open jet wind tunnel 工孜敞开式风洞 ; 开口式风洞
free jet wind tunnel 工孜敞开式风洞
open jet return flow tunnel 测试段开口式回流风洞
closed-jet wind tunnel [航] 闭口式风洞
closed jet return flow tunnel 测试段闭口式回流风洞
jet-driven wind tunnel 喷气发动机驱动风洞
closed jet nonreturn flow tunnel 测试段闭口式不回流风洞
An introduction is given to jet flow gallery ventilation technology and its application to Bantao Tunnel. This technology is a breakthrough compared with conventional gallery ventilation technology.
介绍射流巷道式通风技术在板桃隧道施工中的应用，这一新技术与传统的巷道式通风相比有新的突破。
The flow resistance of the tunnel and the boosting capacity of jet fan in the tunnel are the foundation to calculate the tunnel ventilation, they are the first ascertained parameters.
隧道的流动阻力和风机在隧道内的升压力是隧道通风计算的基础，是进行通风计算首先要确定的参数。
This paper introduces a wind tunnel experiment technique of side-back jet, aerodynamic interactions and predict method.
主要阐述了弹丸头部喷流风洞实验中的实验方法、动力干扰影响及预测方法。
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