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...sources such as a water main.<ref>Gas Flow Characterization of Restrictive Flow Orifice Devices, [[Sandia National Laboratories|Sandia]] REPORT SAND97-1670 ==Predicting Flow== ...

A '''Vortex flowmeter''' is a type of flowmeter used for measuring [[fluid flow]] rates in an enclosed conduit.<ref>{{Cite web|url=https://patents.google.c ...rm of an electrical signal; and a signal processor operable to receive the flow sensor signal and to generate an output signal corresponding to the pressur ...

...s. It is convenient to define the shape of the control volume so that all flow of matter, in or out, occurs perpendicular to its surface. One may consider ...he present introductory account, it is supposed that the kinetic energy of flow, and the potential energy of elevation in the gravity field, do not change, ...

...+discharge&pg=SA15-PA7 (Google books)]</ref> i.e., the ratio of the [[mass flow rate]] at the discharge end of the [[nozzle]] to that of an ideal nozzle wh Mathematically the discharge coefficient may be related to the mass flow rate of a fluid through a straight tube of constant cross-sectional area th ...

...inlet conditions and the physical boundaries can coincide with the scalar control volume boundaries. This makes it possible to introduce the boundary conditi '''If flow across the boundary is zero''': ...

...graphy)|stream channel]] with a [[Flow_meter#Open_channel_flow_measurement|flow meter]].<ref>{{cite book |title= Hydrometry—Principles and Practices|last= .... If the relationship does change, it is called shifting control. Shifting control is usually due to erosion or deposition of sediment at the stage measuremen ...

...corresponds to no backmixing, but a continuous through flow as in an ideal flow channel. Control of the [[flow velocity]] within a reactor allows to adjust the Bodenstein number to a pre ...

* Fluid flow around a piston in a cylinder * Fluid flow through an orifice ...

...ns Inc | date=8 March 2011 | chapter= Chapter 8 - Dimensional Analysis and Control Parameters | isbn = 978-1-84821-260-2}}</ref> It is given by: * <math>I<10^{-3}</math>: [[Quasistatic process|quasi static flow]] ...

'''Control dependency''' is a situation in which a program instruction executes if the ...d or not. In the following example, the instruction <math>S_2</math> has a control dependency on instruction <math>S_1</math>. However, <math>S_3</math> does ...

...and [[Stripping (chemistry)|stripping]] a countercurrent liquid phase must flow through the column, so that liquid and vapour can contact each other on eac Pumps can be used to control the reflux to the column. ...

...of water and came up with a mathematical formulation defining the rate of flow of water through pipes which he published in ''Principes d’hydraulique, vér ...canals.<ref>{{Cite journal|last=Eckert|first=Michael|date=2021|title=Pipe flow: a gateway to turbulence|journal=Archive for History of Exact Sciences|lang ...

{{Short description|Fluid flow rate unit}} ...ssure-temperature-density-and-flow-units-used-in-mass-flow-meters-and-mass-flow-controllers |access-date=2024-03-24}}</ref> This example is for the semi-c ...

{{For|flow graph in computer science|Control-flow graph|Rooted graph#Flow graphs|Flowchart}} A '''flow graph''' is a form of [[Digraph (mathematics)|digraph]] associated with a s ...

...lume flow rate. It is not constant for a given pump, but changes with both flow rate and pump pressure. This term 'SPP' is adapted from the established met The SPP for a specific operating point (combination of flow rate and pressure rise) for a pump system is defined as: ...

=== Incompressible flow === {{Main|Incompressible flow}} ...

In an [[Electrical grid|electric power system]], '''automatic generation control''' ('''AGC''') is a system for adjusting the power output of multiple gener ...desired value. The remaining units would be controlled with [[droop speed control|speed droop]] to share the load in proportion to their ratings. With automa ...

{{short description|Waves created by the redirection of supersonic flow along a curved surface}} ...immediately before the wave. Expansion waves are divergent because as the flow expands the value of Mach number increases, thereby decreasing the Mach ang ...

If two points, each on dissimilar head-flow characteristics curve, represent similar dynamic operation of the turbo mac <math>Q</math> is flow rate. ...

...plays a non-considerable role we can neglect the convective effect of the flow. In this case we have to consider more simplistic case of only diffusion. T <math>\phi</math> is a conservative form of all fluid flow, ...