Numerical Calculation of Uniformly Loss Pressure Distributed in the Industrial Pipes with Ring-Eccentric Section and non Uniform Roughness - The Case of Critical Transition Flow with Re0≤Re≤Re1, Δ≥0,007

Mihai Ţălu; Daniela Vintilă; Laura Diana Grigorie; Ştefan Ţălu

doi:10.4028/www.scientific.net/AMM.880.39

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 880Numerical Calculation of Uniformly Loss Pressure...

Numerical Calculation of Uniformly Loss Pressure Distributed in the Industrial Pipes with Ring-Eccentric Section and non Uniform Roughness - The Case of Critical Transition Flow with Re₀≤Re≤Re₁, Δ≥0,007

Abstract:

This paper presents a computer software application (using the Maple programming language) together with numerical applications which allow the determination of the pressure drop uniformly distributed in the pipes with circular-eccentric section, which appears in the case of critical transition flow subdomain I.

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Periodical:

Applied Mechanics and Materials (Volume 880)

Pages:

39-44

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.880.39

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Online since:

March 2018

Authors:

Mihai Ţălu*, Daniela Vintilă, Laura Diana Grigorie, Ştefan Ţălu

Keywords:

Critical Transitional Regime, Hydraulic Diameter, Loss Pressure, Pipe Ring-Eccentric, Reynolds Number

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References

[1] Kiselev P. G., Guidelines for hydraulic calculations Technical Publishing, Bucuresti, (1988).

Google Scholar

[2] Pădureanu I., Fluid Mechanics. Theoretical Applications, Publishing Eurostampa, Timișoara (2004).

Google Scholar

[3] Titus P., Damian T., Numerical and computational methods in fluid mechanics, Publishing Digital Data, Cluj-Napoca, (2002).

Google Scholar

[4] Țălu M., Țălu Șt., Rădulescu M., Fluid Mechanics. Volumics and hydrodynamic machines. Theory and simulation, Publishing Universitaria Craiova, (2011).

Google Scholar

[5] Anton L., Baya A., Fluid Mechanics. Hydraulic Machines and Drives, Publishing Orizonturi Universitare, Timișoara, (2002).

Google Scholar

[6] Idelcik I. E., Guide for calculation of hydraulic resistance, Technical Publishing, București, (1984).

Google Scholar

[7] Țălu M., Hydraulic pressure losses in the technical pipes with ring section. Numerical calcullus and C.F.D. analysis, Publishing Universitaria Craiova, (2016).

Google Scholar

[8] Țălu M., The calculation of the pressure losses distributed in hydraulic pipes, Publishing Universitaria Craiova, (2016).

Google Scholar

[9] **, Software Maple (2016).

Google Scholar