高速风管系统的风管尺寸较小，是现代建筑空间限制的结果。高速空气产生高摩擦梯度，因此风机和整个系统需要高压来维持设计气流。因此，通常被称为“高速空气分配系统”的系统本质上是高静压空气分配系统，在本文中将被称为高静压空气分配系统。引文:加利福尼亚州洛杉矶ASHRAE Transactions第86卷第1部分

High velocity duct systems, with resultant smaller duct sizes, are a consequence of space limitations in modern buildings. High velocity air produces high friction gradients and therefore high pressure is required at the fan and throughout the system to maintain the design air flow. Thus, systems generally known as "high velocity air distribution systems" are inherently high static pressure air distribution systems and will be referred to as such in this paper.