Modeling of parametrically excited vibrating screen

Slepyan, Leonid I.; Slepyan, V I

doi:10.1088/1742-6596/451/1/012026

Cited by 2 publications

(3 citation statements)

References 6 publications

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“…It is similarly apparent that, as this papers approach relies on the existence of an initial supersonic stage, the initial velocity of the indenter must be sufficiently large for this stage to exist. These constraints place bounds on the values of t 1,2 p which can be used, but won't provide an exact interval over which the most representative results may be obtained.…”

Section: Appendix a Appropriate Time Intervalsmentioning

confidence: 99%

“…The study of erosion induced fracture, particularly for small indenter sizes, has however often been seen as at best a secondary concern, despite certain technologies being notably susceptible (e.g. parametric resonance screens [1]). Additionally, conventional models often only examine prescribed indenter shapes, potentially meaning that important effects may be overlooked.…”

Section: Introductionmentioning

confidence: 99%

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Resolution of the threshold fracture energy paradox for solid particle erosion

Peck

Volkov

Mishuris

et al. 2016

Philosophical Magazine

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Section: Appendix a Appropriate Time Intervalsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Resolution of the threshold fracture energy paradox for solid particle erosion

Peck

Volkov

Mishuris

et al. 2016

Philosophical Magazine

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show abstract

“…Liu and Yu have built a large-scaled linear vibration screen dynamic model, and pointed out the effects of vibrated quality, spring stiffness and eccentricity mass on vibration screen amplitude [25]. L. I. Slepyan and V. I. Slepyan have researched the dynamic model of a RR-based rectangular vibration screen, and a vibration screen machine was designed, built, and set up in LPMC [26,27].…”

Section: Introductionmentioning

confidence: 99%

Dynamics Behavior Research on Variable Linear Vibration Screen with Flexible Screen Face

Gao

et al. 2014

Advances in Mechanical Engineering

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In order to enable the variable linear vibration screen with ideal movement behavior of screen surface and efficient screening capacity, five-freedom dynamic model and stability equations of the variable linear vibration screen were established based on power balance method and Hamilton principle. The motion behaviour of screen face was investigated, and −0.10 m ≤ ≤ −0.04 m was confirmed as the best range of exciting position. With analysis of stability equations, the stable requirement of vibration screen was obtained: the direction angle of exciting force should be 0 ≤ ≤ 45 ∘ . Screening processes of variable linear vibration screen with flexible screen face, variable linear vibration screen with fixed screen face and linear vibration screen were investigated and compared by numerical simulation method, the results show that variable linear vibration screen with flexible screen face have such characteristics as higher intensity of projection and efficient screening. The correctness of theoretical research and simulation research were verified through experiment, and all of the work would provide some guidance for designing and studying variable linear vibration screen with flexible screen face.

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Modeling of parametrically excited vibrating screen

Cited by 2 publications

References 6 publications

Resolution of the threshold fracture energy paradox for solid particle erosion

Resolution of the threshold fracture energy paradox for solid particle erosion

Dynamics Behavior Research on Variable Linear Vibration Screen with Flexible Screen Face

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