It has been experimentally demonstrated that replacing a conventional orifice plate with three stages of multi-hole orifice plates in series with only a total streamwise distance of two pipe diameters, giving the same total pressure drop, is sufficient for the elimination of strong cavitation. The ...
orificeplatesprisma孔板flangeinstruments Orifice plates are most commonly used primary elements for flow measurement in pipelines based on the principle of measurement of ‘differential pressure’ created when an obstruction is placed in the fluid flow, due to increase in fluid velocity. Orifice Plates ...
Model 951 Orifice Plates Concentric-Segmental-Eccentric The most common primary flow element is the concentric orifice plate, often called the "sharp-edged" orifice plate. Its main advantages are: low cost, accuracy, ease of installation, variety of construction material and quick delivery. Much ...
3.Numerical stimulation and analysis of discharge coefficient of orifice in conduit to measure discharge;测流孔板数值模拟及流量系数的分析 英文短句/例句 1.square-edged orifice直角铣孔流量计孔板 2.orificing the coolant对冷却剂加孔板节流 3.orifice well tester孔板式天然气流量计 4.Perforated plates corr...
If, in this trial, the result "explosion" is observed, the series is continued with trials using tubes without orifice plates and nuts but with threaded collars (orifice 24.0 mm). 如果在这次试验中观察到“爆炸”结果,就使用没有孔板和螺帽但有螺纹套筒(孔径24.0毫米)的钢管继续进行试验。 UN-2...
of the process, the use of the orifice plate instead of the regulating valve to limit the flow rate or reduce the pressure will greatly reduce the cost of operation and maintenance. Therefore, it is widely used in process devices and plays an important role in the safe operation of device....
ensuring reliability and longevity. **Versatile Compatibility and Ease of Use** Our valve orifice plates are compatible with a wide range of vehicles, including Mitsubishi L200 4D56 Euro4, Isuzu N-Series 4HK1 5.2L, Isuzu N-Series 4JJ1 3.0L, Isuzu N-Series 6HK1 7.8L, and JCB 4HK - 6HK ...
specifically designed for use with the 095000 Series Common Rail Fuel Injector. Made from high-quality steel, these orifice valve plates are engineered to withstand the rigors of heavy-duty diesel applications. The precision-crafted 19# orifice valve ensures consistent fuel delivery, which is essentia...
Referring to FIG. 1, one technique for achieving the selected wetting characteristics just mentioned (i.e., either a wetting surface or a non-wetting surface) is described with respect to a gold-plated or nickel orifice plate 20. The outer surface 32 of orifice plates that are formed of ni...
The complete metallicperforated plateheat exchanger is made of a lot of perforated copper plates alternated with stainless steel spacers,and piled up and welded each other. 全金属孔板叠层换热器是由铜制孔板和不锈钢隔片相间叠置,采用扩散焊工艺焊接而成。