In distribution systems where high point vents are not installed, high velocity flow and flow restriction techniques can be used to ensure complete filling of the system.
在分配系统中没有安装高位点的排气口，可采用高流速以及流速限制技术以确保系统的完全充填。
The improved particle swarm algorithm based on constriction factors can guarantee the constringency of the algorithm, while the restriction of velocity can be released.
基于收缩因子改进的粒子群算法可以保证算法的收敛性，同时使得速度的限制放松。
The velocity is calculated from the drop in fluid pressure as the fluid accelerates through a restriction.
当流体加速通过扼流圈时，流体压力下降，由此可以计算出流体速度。
应用推荐