Studies on the Hydrodynamic Flow through the Cylinder Valve

Daniela Florescu; Iulian Florescu

doi:10.4028/www.scientific.net/AMR.837.84

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 837Studies on the Hydrodynamic Flow through the...

Studies on the Hydrodynamic Flow through the Cylinder Valve

Abstract:

The paper aims to highlight the pressure and velocity variations on power lines created by water flowing through a cylindrical valve. Drain valve is typical cylindrical bottom of the dam or hydroelectric penstocks. Varieties of dimensions of these valves allow different analyses of the dynamics within them. The valves are able to access water from both sides and different ways of filling and closing action items. This paper presents a method to analyse the influence of parameters on physical-mechanical construction or operation and hence derive dynamic optimal design of these types of valves. Refer to the more intermediate positions of the piston sealing and visualization power lines and areas of turbulence for each position.

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Periodical:

Advanced Materials Research (Volume 837)

Pages:

84-87

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.837.84

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Online since:

November 2013

Authors:

Daniela Florescu, Iulian Florescu

Keywords:

Cylinder Valve, Flow, Line Current, Losses Energy, Pressure

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References

[1] Florescu I., Florescu D.: Fluid Mechanics, Technical Publishing INFO Chisinau, Republic of Moldova, (2009).

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[2] Florescu I., Florescu D.: Hydraulics, TECHNICAL INFO Publishing House, Republic of Moldova, Chisinau, (2008).

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[3] Florescu I., Florescu D, Nedelcu D.: Studies on the variation of flow parameters through a ball valve, Applied Mechanics and Materials, Vols. 321-324, pp.1799-1804.

DOI: 10.4028/www.scientific.net/amm.321-324.1799

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