1、segmental orifice plate
2、quadrant-edge orifice plate
3、Orifice plate, method of production of orifice plate, liquid mixing apparatus, and printer apparatus.
4、The throttling orifice plate is extensively used in petrochemical plant, refinery and gas treating plant.
5、The parameters of flow field after each orifice plate have been got by using computer.
6、Flow is measured via an orifice plate metering run with a differential pressure transmitter providing feedback to the control loop.
7、Clearly, the effect of this must be taken into account when the orifice plate dimensions are determined.
8、In order to improve the regulating function of liquid pipeline system, it is imperative to replace orifice plate, gate valve and globe valve with balance valve.
9、" Measurement of fluid flow by means of orifice plates, nozzles and Venturi tubes inserted in circular cross-section conduits running full"
