介绍了柔性风管压力损失的理论模型。
Presents the theoretical model of pressure drop for flexible duct.
当引风管路中出现断口，负压环境的压力分布势必受到影响，达不到工作环境的负压要求。
If there is a leak on the induced pipe, the environment of negative pressure will be influenced and the negative pressure cannot meet the requirement.
基于风管所承受的各种荷载来评定其工作能力，通常在允许的气流速度（或压力）下，是否只产生较小的弹性变形，而不产生屈曲。
Producing little stretch distortion and having no flection under permitted air speed and pressure are the criterions of assessing air conduit capacity based on its bearing load.
应用推荐