ZA型喷气织机主喷嘴气流特性测试分析

Characteristics of Air-flow in Main Nozzle of ZA Air-jet Loom

本文利用IFA100型智能流体分析仪对喷气织机主喷嘴气流在异形拓槽内的流场进行点测量，通过对探头消耗的电能总量进行测量和计算，从而推算出流体的速度，由此确定纬纱飞行状况。

With IFA100 auto-controlled fluid analyzer,the paper makes a dot measurement on the characteristics of air flow from jet nozzle to fluid field in profiled reed on ZA air-jet loom,and calculates the flow rate to determine the f1ying velocity of weft yarn in view of energy consumption ofthe feelers.