The Influence of the Material Properties on the Hydraulic Spool Valve's Viscous Temperature Rise

Jing Jiang Yan; Jian Ke; Huan Long Liu; Guo Zhi Wang; Da Hai Zhou

doi:10.4028/www.scientific.net/AMM.365-366.277

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 365-366The Influence of the Material Properties on the...

The Influence of the Material Properties on the Hydraulic Spool Valve's Viscous Temperature Rise

Abstract:

Hydraulic spool valve is one of the important elements in the hydraulic system. Considering the material properties of the fluid and solid, CFD models of the viscous temperature rise was built and calculated with the spool material influence on the viscous temperature rise and thermal deformation. Analyzed: the viscosity of the fluid was the main factor affecting on temperature rise, while the coefficient of thermal expansion of the spool was also the main factor to affect the throttling temperature rise of the deformation.

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Periodical:

Applied Mechanics and Materials (Volumes 365-366)

Pages:

277-280

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.365-366.277

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Online since:

August 2013

Authors:

Jing Jiang Yan, Jian Ke, Huan Long Liu, Guo Zhi Wang, Da Hai Zhou

Keywords:

Affect, Hydraulic Spool Valve, Material, Throttling Temperature Rise, Viscosity

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