标准喷嘴是测量流量的差压发生装置，配合各种差压计或差压变送器可测量管道中各种流体的流量。标准喷嘴节流装置与差压变送器配套使用，可测量液体、蒸汽、气体的流量，标准喷嘴广泛应用于石油、化工、冶金、电力、轻工等部门。
标准喷嘴技术性及经济性分析_中国流量仪表网 关键词 计量；流量；流量计量；标准喷嘴 [gap=835]Key words: Metrology;Flow;Flow measurement;Standard nozzle
基于64个网页-相关网页
研究表明，有机相连续时，与其它结构参数的喷嘴板相比，标准喷嘴板脉冲萃取柱具有操作通量大和稳定性好的优点。
The results indicate that the pulsed extraction column provides high operating capacity and stability using a standard nozzle plate rather than other cartridge geometry nozzle plates.
天然气孔板流量计的现场检定，采用以文丘里音速喷嘴作为标准表的传递型校准法。
The on the spot inspection of natural gas orifice meter is adopting the transitivity calibration method taking Venturi nozzle as calibration scale.
音速喷嘴具有精度高、性能稳定，操作方便等优点，是理想的气体流量标准设备。
Sound speed nozzles have the advantages of high-accuracy, stable-performance and convenient to operate. It is an ideal standard gas flow rate facility.
应用推荐