volume of fluid through the meter including a chamber of known volume, a piston to be moved rectilinearly within the chamber and a motor driving the piston, the chamber being coupled to the fluid flow meter under test to permit the flow of fluid between the fluid flow meter and the ...
XF-2005 gas-liquid two-phase flow meter and its application in oil wells This paper is based on the principle of densitometry.And it uses the measurement techniques that the oil,gas and water are not separated.A kind of the XF-2... JH Lin,LI Yu-Rong,DU Min,... - 《Journal of Fuz...
GA Johansen,E Abro - IEEE Colloquium on Advances in Sensors for Fluid Flow Measurement 被引量: 3发表: 2002年 An application of LD and photon counting techniques for fluid flow measurement The paper presents a new approach to signal detection in vortex flow meters. The vorticity structure is me...
Mass flow measurement of gas–liquid bubble flow with the combined use of a Venturi tube and a vortex flowmeter Development of effective techniques for gas-liquid two-phase flow measurement is of interest to both academic research and industrial applications. This pa... Sun,Zhiqiang - 《Measuremen...
With greater flow rates a by-pass can be used. Other methods of fluid flow measurements include some very simple laboratory instruments, e.g. pressure drop across a constriction (Fig. 70(f)) similar to voltage drop across a resistance; and also some techniques available on a very large ...
the technique is only suitable for measuring flow rates that are between 30% and 100% of themaximum flow ratethat a given device can handle. This means that alternative flow measurement techniques have to be used in applications where the flow rate can vary over a large range that can drop...
1. A vibratory flow meter (5) for determining one or more flow fluid characteristics of a multi-phase flow fluid, the vibratory flow meter (5) comprising: a flow meter assembly (10) including one or more flow conduits (103A, 103B), with the flow meter assembly (10) being configured ...
While additive manufacturing is a flourishing field of research, innovation and, today, industrial development, there is a continuous effort to develop new techniques that enrich the field of possibilities; Direct Ink Writing (DIW) is one of them. It has been described exhaustively in a recent an...
Investigations of flow conditions and solidification in continuous casting moulds by advanced simulation techniques. Steel Res. Int. 2003, 74, 686–692. [Google Scholar] [CrossRef] Sengupta, J.; Shin, H.J.; Thomas, B.G.; Kim, S.H. Micrograph evidence of meniscus solidification and sub-...
There are many disadvantages in prior art methods and tools for detecting water flow. For example, prior art devices and techniques are sensitive to all fluids, including water, oil and gas, which leads to ambiguity in the determination of what fluid is involved. Fluid entry or exit must be...