Influence of the Flow Section Geometry on the Static Characteristic Curves of Proportional Hydraulic Throttle Valves

Mihai Avram; Despina Duminică; Constantin Bucşan

doi:10.4028/www.scientific.net/AMM.555.385

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 555Influence of the Flow Section Geometry on the...

Influence of the Flow Section Geometry on the Static Characteristic Curves of Proportional Hydraulic Throttle Valves

Abstract:

Various constructive versions of hydraulic units found in the structure of proportional hydraulic equipment are analysed in the paper. For each version, the authors establish the variation law of the flow section in function of the position of the adjusting element in relation to the reference position. The approach is useful when a theoretical analysis of a proportional equipment is needed, as well as when the characteristic diagrams of the equipment are theoretically established.

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Periodical:

Applied Mechanics and Materials (Volume 555)

Pages:

385-394

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.555.385

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Online since:

June 2014

Authors:

Mihai Avram*, Despina Duminică, Constantin Bucşan

Keywords:

Flow Section Geometry, Proportional Hydraulic Throttle Valve, Static Characteristic Curve

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* - Corresponding Author

References

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