Chezy and Manning developed equations that are used to determine the average volumetric flowrate in open channels. This article explains a laboratory method that was developed and tested to further ...

Oil field operators can use several practical equations for calculating flow rates of natural gas through venturi gas-lift valves. For critical flow, this analysis derived such equations from a ...

A new equation for accurate approximation of the Moody friction factor in the general gas-flow equation better approximates a wide range of Reynolds numbers than previously published equations. Other, ...

SIAM Journal on Numerical Analysis, Vol. 28, No. 6 (Dec., 1991), pp. 1523-1547 (25 pages) The isentropic Navier-Stokes equations at low Mach numbers describe almost incompressible flow. By a variable ...

You can draw a flowchart for processes in Microsoft Excel without using an external add-on. There are mainly two methods to do so. You can use one or a combination of both methods to create a ...

Scientific progress is not usually straightforward. Researchers pursue and abandon lines of inquiry. Results languish. Theories take decades to cohere. But sometimes the accumulation of scientific ...

The study of nematic liquid crystal flow coupled with the Navier-Stokes equations has emerged as a vibrant area of research, merging the complexities of fluid dynamics with the unique properties of ...