The handbook of Hydraulic Resistance (I.E.IDELCHIK) provides a formula for calculation of equivalent K factors for orifices based on area ratios of the pipe and the orifice. The attached document lists the Equivalent K factors for sharp edged orifices in a straight tube based on area ratios (...
Flowrate Calculation for an Orifice Flowmeter Page 1 of 3 Orifice Flowmeter Calculator Flowrate Calculation for an Orifice Flowmeter Page 2 of 3Home, Formula
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.) ...
The calculation process was repeated until the final case was calculated, and CUSUMOT final reaches zero [19, 21]. Statistical analysis IBM SPSS Statistics for Windows, version 25 (IBM Corp., Armonk, N.Y., USA) and Prism for Window, version 9.0 (GraphPad Software Inc., San Diego, CA, ...
Common method of flow calculation for orifice of steam pipe is the use of the flux formula of tapered nozzle, the volume per kilometer of inlet-steam can b... JG Lin,XC Tong,LI Jia-Le,... - 《Ship Engineering》 被引量: 0发表: 2015年 Aerosol flow control device A metered dose inhal...
Typical state of the art flooding models use Torricelli's formula to calculate flooding rates using a constant co-efficient of discharge (C_d). Based on Bernoulli's theorem, turbulence and viscosity effects are included using a C_d independent of damage shape or size. Previous work indicates ...
Based on the calculation results, the flow distribution and structure characteristic are analyzed, and several quantitative relationships between the major flow parameters at a high radial Reynolds number (including the outflow rate, tangential circulation, water level, export size, maximum tangential ...
Based on the calculation results, the flow distribution and structure characteristic are analyzed, and several quantitative relationships between the major flow parameters at a high radial Reynolds number (including the outflow rate, tangential circulation, water level, export size, maximum tangential ...
Fluid mechanics of regurgitant jets and calculation of the effective regurgitant orifice in free or complex configurationsFluid mechanicsValvular regurgitationVelocimetryLaser DopplerThe velocity fields of turbulent jets can be described using a single formula which includes two empirical constants: k ...
Figure 5 shows the calculation results of CFD and the simplified method described in this paper under different eccentricities, which are 0, 0.25, and 0.5, respectively. The comparison shows that there are two main differences: (1) The geometric size of orifice is not considered in the one-di...