Semantic Scholar extracted view of "Mathematical modeling of a vertical shaft impact crusher using the Whiten model" by J Segura Salazar et al Skip to search form Skip to main content Skip to account menu Semantic Scholar s Logo Search 221 797 047 papers from all fields of science Search
： In order to quantitatively analyze and calculate crushing quality and support for cone crusher optimization design an improved cone crusher manipulation model based on the inter particle breakage theory is built by studying the crushing process of cone
The cone crusher is an indispensable equipment in complex ore mineral processing and a variant of the cone crusher is the inertia cone crusher A real time dynamic model based on the multibody dynamic and discrete element method is established to analyze the performance of the inertia cone crusher This model considers an accurate description of the
Several mathematical models for the VSI crusher have been proposed in the last two decades or Whiten crusher model originally developed for cone crushers has served as the basis of several approaches to model VSI crushers In the present work the Andersen/Awachie/Whiten model has been used as the basis for modeling a VSI crusher
Mathematical modeling and optimization of the design parameters of the working chamber and the executive body roll of a single roll gyratory shaft crusher designed for crushing strong rocks was performed in this paper A differential equation was derived As a result of its solution the rational shape of the working chamber cheek of the
Solving practical problems in cone crusher design the quantity of rock material falling out of the crushing chamber during one eccentric rotation of the cone was analyzed A simple and practical model for predicting cone crusher output is proposed Based on previous research a model able to directly calculate the mass percentage of flakiness in the product has
Abstract This paper presents a mathematical analysis to design a sugarcane juice extracting machine Sugarcane should be crushed to begin extraction of juice easily in the lateral direction Extraction of juice from sugarcanes uses roller crushers Axial velocity transverse velocity and flow rate during crushing of sugarcane are analysed for several
Creating a new cone crusher design selecting a crusher model from a particular manufacturer or optimizing a cone crusher that is already installed in a circuit has been both an art and a science Indeed mathematical models such as the one proposed by W Whiten [2 3] have been widely used in cone crusher and circuit optimization [4] but are
Crusher models which are based on laws of mechanics are very rare Briggs [5] proposed a model based on equations of motion but which was only capable of treating single particle
A model of a vibrating jaw crusher VJC with self synchronizing unbalanced vibration exciters is considered with account of the impacts between the jaws and the material being processed
Abstract This paper presents a mathematical analysis to design a sugarcane juice extracting machine Sugarcane should be crushed to begin extraction of juice easily in the lateral direction Extraction of juice from sugarcanes uses roller crushers Axial velocity transverse velocity and flow rate during crushing of sugarcane are analysed for several
This article presents a novel mathematical physical model for designing and testing a ring armor for vertical shaft impact crusher VSI to reduce energy consumption improve grinding fineness and enhance product quality analysis and optimization can improve the stability of gyratory crushers In this research a multibody dynamic MBD
In this sense three mathematical models are proposed to solve the problem from different perspectives The first model is a two step linear programming LP model for the conventional conveyor
The paper shows the preparation of the numerical models necessary for the simulation mapping of industrial scale crushers of problematic material such as copper ore with complex lithology The crushers investigated in this work are located in the KGHM Polska Miedz copper ore processing plant The complex ore consisting of sandstone dolomite and
With this case study the number of variables in the mathematical model becomes less complex and easier to analyze and the findings apply to a broader range of scenarios Moreover this mathematical model can be a baseline for subsequent detailed studies Download Download high res image 366KB Download Download full size image; Fig 5
The mathematical model of the working process of the crusher should take into account many fac tors Operating experience and investigations have shown that the perform ance of jaw crushers
To construct a mathematical model to relate product and feed sizes where the crusher feed contains a proportion of particles which are smaller than the closed set and hence will pass through the crusher with little or no breakage Whiten [16] advocated a crusher model as shown in Figure
Research goals development of analytical method of determination of energy power parameters of the drive of the hammer crusher with the grate; experimental validation of adequacy of mathematical model and method of determination of resistance torque appearing in the course of crushing and required power of the electric motor of the hammer crushing
Similarly a mathematical model of an industrial double roll crusher was provided and validated in terms of the crushing performance which was originally proposed for decades and the breakage
To reduce the energy intensity of this process the experimental model Vibrating Rotor Crusher [7 9 10] has been developed in which the combination of grinding methods impact and cutting makes
This study presents an analytical mathematical model that elucidates the mechanics/kinematics of an impact crusher s impact swing mechanism Essentially this model comprises a series of
To achieve a model using physical modelling techniques the machine of interest a jaw crusher in this case has to be broken down into smaller subsystems and modelled separately for example breakage dynamics or pressure as seen in Fig this research the modelling approach is similar to the approach used by Evertsson 2000 when developing an
This article presents a novel mathematical physical model for designing and testing a ring armor for vertical shaft impact crusher VSI to reduce energy consumption improve grinding fineness
A visualization of a rotor inside a vertical shaft impact crusher and particles passing through it onto the crushing chamber walls Chalmers Reproservice Gothenburg Sweden 2021 To my family and friends i sand but existing mathematical models make it hard to plan new sites and achieve a viable replacement to the natural sand
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