Fluid-flow measurements of petroleum can be performed using a variety of equipment such as orifice meters and wellhead chokes. It is useful to understand the relationship between flow rate through orifice meters (Qv) and the five fluid-flow influencing input variables: pressure (P), temperature (...
(2007) The flow rate of granular materials through an orifice. Granul. Matter 9: pp. 407Mankoc, C, Janda, A, Arévalo, R, Pastor, JM, Zuriguel, I, Garcimartin, A, Maza, D (2007) The flow rate of granular materials through an orifice. Granul Matter 9: pp. 407-414...
Transient flow of rarefied gas through an orifice A transient rarefied gas flow through a thin orifice is studied on the basis of the direct simulation Monte Carlo method. The mass flow rate and flow field... F Sharipov - 《Journal of Vacuum Science & Technology A Vacuum Surfaces & Films》...
Flow Rate and Fluctuation of Wall Pressure During Discharge of Granular Materials from Bin-Hopper System The mechanical model is applicable to the estimation of flow rate of granular materials discharging through an orifice, and the dependence of the height of... J Hidaka,J Kano,A Shimosaka - ...
To calculate the flowrate of a fluid passing through an orifice plate, enter the parameters below. (The default calculation involves air passing through a medium-sized orifice in a 4" pipe, with answers rounded to 3 significant figures.) ...
With the compound wall treatment the ζ-f model predicts shorter reattachment length and higher mass transfer rate in the flow through an orifice. 展开 关键词: Flow (Dynamics Mass transfer Computational fluid dynamics Modeling 会议名称: International Conference on Nuclear Engineering & the Asme Power...
It is reasonable to doubt if there is any difference between the property of mass flow-rate through an orifice and that through a nozzle. In this paper, therefore, a series of simulations and experiments are carried out and the results show that the mass flow-rate characteristic through an ...
How to calculate mass flow rate through an orifice? To calculate the flow rate of fluid passing through an orifice: Multiply the gravitational acceleration, g, with the mean centerline, H. Multiply the result with 2. Find the square root of that product. Multiply the resultant with the area...
Some Flow-rate's Equations of Granular Solids through Orifices In case of under gravity Nobuetsu,Yutani - 《Journal of the Research Association of Powder Technology Japan》 - 1975 - 被引量: 0 Silo music: Sound emission during the flow of granular materials through tubes Mukesh L. Dhoriyani,...
Fig. 4.2.7 The square-root relationship of an orifice plate flowmeter Knowing the velocity through the orifice is of little use in itself. The prime objective of any flowmeter is to measure flowrate in terms of volume or mass. However, if the size of the hole is known, the volumetric ...