Ultrasonic Sensor for Measurement of Water Flow Rate in Horizontal Pipes Using Segment Area The ultrasonic sensor can measure the height of the fluid level, allowing the flow velocity and cross-sectional area of the horizontal pipe to be determined. The basis of this measurement is that any flow...
FLOW VELOCITY OR FLOW RATE MEASURING INSTRUMENT 优质文献 相似文献Relationship between velocity profile and distribution of induced potential for an electromagnetic flow meter This paper investigates the relationship between the induced electric potential and the velocity distribution of the conductive continuous...
Error Estimation of the Reconstruction of Symmetry Velocity Profiles Using Abel Type Integral Equation N.N.Nikolaeva, ...A.G.Yagola, inInverse Problems in Engineering Mechanics IV, 2003 EVALUATION OF THE FLOWRATE MAGNITUDE A volumetric flowrateQof a liquid or a gas being transported in the pipel...
Ultrasonic Flowmeter and Velocity Meter for the Components of a Multiphase Stream A new method proposed for measuring the velocity and flow rate of the components of a multiphase stream of gas, oil, and water is based on statistical proc... VP Drobkov,VI Mel'Nikov,SA Labutin - 《Measureme...
A method of analyzing a sewer flow is provided. The method includes the step of calculating a set of graphical depth-versus-velocity curves, wherein each curve includes points having substantially equal volume rate of flow. The method al... LB Curry - US 被引量: 174发表: 2003年 ...
is placed in a pipe, the velocity of the fluid through the restriction increases and the pressure decreases. The volume flow rate is then proportional to the square root of the pressure difference across the obstruction. The manner in which this pressure difference is measured is important. ...
1、流体力学与传热课件流体力学与传热课件Flow Rate-Flow Rate-Pressure Drop RelationshipsPressure Drop Relationships As the pores in the medium are normally small and rate of flow of filtrate is low, laminar flow conditions are almost invariably obtained. So, the relationship between the superficial ...
Since the flow rate is proportional to the cube of the fracture aperture, this relationship between flow and aperture is well-known as the “cubic law” 4,5,6,7. Equations (1) and (2) are only ways to obtain a simplified analytic solution to describe the relationship between the flow an...
_gatUsed by Google Analytics to throttle request rate Maximum Storage Duration: 1 dayType: HTTP Cookie _gidRegisters a unique ID that is used to generate statistical data on how the visitor uses the website. Maximum Storage Duration: 1 dayType: HTTP Cookie Hotjar 5Learn more about this provi...
The flowing full condition is governed by an equation developed from the Bernoulli equation where the pressure everywhere is atmospheric and the velocity at the surface of the storm water backup is zero. The flow rate Q into the inlet is therefore given by the equation: (9.23)Q=CdA2gh where...