accuracy when the Reynolds number exceeds 105, though Reynolds numbers as low as 4x103are valid for certain d/D ratios as discussed below. The pipe flow rate calculation above is for liquids. Orifice gas pipe flow rate calculations (D<5 cm,D≥5 cm) have an additional factor called exp...
Orifice plate sizing calculator. Calculate orifice diameters and flow rate for measured pressure drop. Calculator is based on ISO 5167
Coefficient used for compressible flow calculation C - coefficient of discharge Coefficient used for orifice plate based on ISO 5167 ReD- upstream Reynolds number Reynolds number calculated in front of the orifice K - resistance coefficient That you can use in pipeline calculation, as orifice is crea...
进口蒸汽流量测量喷嘴流量计,美国Texas得州进口喷嘴流量计,Orifice plate flowmeter进口流量计中国代理商:上海沪贡 喷嘴的测量是依据流体力学的节流原理。当充满管道的流体流经管道内的喷嘴时,流束将在喷嘴处形成局部收缩,从而使流速加快,静压力降低。于是在喷嘴前后便产生了压力降或叫压差。介质流动的流量愈大,在喷嘴...
The calculation was checked through software and confirmed that the data is suitable for orifice plate with bore size 27 mm. The current issue is; the transmitter of this orifice plate is reading over range "IOP" lively and DP was checked at site to be found 0.7 bar which makes sense for...
through orifice meters. Gas flow calculations include an expansibility factore, which is not present in the liquid calculation. The expansibility factor accounts for the effect of pressure change on gas density as gas flows through the orifice. Our calculation is valid for subsonic gas flow. ...
ZY Flowmeter offers a wide range of primary differential pressure flowmeters, Orifice Plates, Orifice Plate assemblies, venturi tubes, wedge flow meter,meter run and v cone flow meters.
LGY compact orifice plate flow meter is composed of flow element, differential pressure transmitter, three-way manifold, temperature sensor and pressure sensor, which can measure liquid, gas, vapor and other medium.Contact Us Features 1.LGY compact orifice plate flow meter has advantages of ...
Either a volumetric or mass flow rate may be determined, depending on the calculation associated with the orifice plate.A nozzle is a device designed to control the direction or characteristics of a fluid flow (especially to increase ve- locity) as it exits (or enters) an enclosed chamber or...
How Does an Orifice Plate Flow Meter Work? The orifice plate can be made of any material, although stainless steel is the most common. The thickness of the plate used (1/8 – 1/2") is a function of the line size, the process temperature, the pressure, and the differential pressure. ...