摘要
将DN32 ;PN2 5直线特性喷水减温调节阀和DN2 0 ;PN2 5抛物线特性喷水减温调节阀进行了对比试验 ,并对试验数据进行了分析与研究 。
Through the experiment of comparing DN32; PN25 water- sp rayed desuperheating control valve, which has the linear characteristic, with DN 20; PN25 water-sprayed desuperheating control valve, which has the paraboal char acteristic, the experimental data are analyzed, which concerning the gist of wat er-sprayed control valve design in the boiler desuperheating system.
出处
《锅炉制造》
2003年第1期77-80,共4页
Boiler Manufacturing
关键词
调节阀
喷水减温
流量系数
调节特性
锅炉
control valve
water-sprayed desuperheating
experiment and research
flow coefficient
adjusting characteristic
