Finite Element Simulation and Performance Test of Loading and Mixing Characteristics of Self-Propelled Total Mixed Ration Mixer
Joint Authors
Tian, Fuyang
Chen, Yuhua
Song, Zhanhua
Yan, Yinfa
Fade, Li
Wang, Zhonghua
Xiong, Benhai
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-03-13
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
Simulation analysis and parameter optimization are performed for the loading and mixing devices of a self-propelled total mixed ration mixer.
To reveal the three-dimensional movement of silage material under the action of the loading cutter roller, the latter is modeled using SolidWorks software.
ANSYS/LS-DYNA software is used to simulate the process of silage cutting, which is modeled using smoothed particle hydrodynamics coupled with the finite element method.
The cutting force and power consumption are simulated, and the behavior of the equivalent strain of the silage is determined.
The results showed that silage was broken up mainly by extrusion and shear force due to the loading cutter roller.
The power consumption according to the simulation is consistent with the value from an empirical formula, confirming the validity of the proposed modeling method.
To study the mixing performance and obtain the optimum parameters of the mixing device, the Hertz–Mindlin model is used for the interaction between material particles and mixing device.
A three-factor, five-level method is used to optimize the mixing performance.
Material-mixing time, loading rate, and auger speed are chosen as experimental factors and mixed uniformity as an evaluation index.
It is found that auger speed and material mixing time have significant effects on mixing uniformity.
These results provide reference values allowing the analysis of the crushing of silage and selection of the optimum parameters for mixing performance.
American Psychological Association (APA)
Tian, Fuyang& Chen, Yuhua& Song, Zhanhua& Yan, Yinfa& Fade, Li& Wang, Zhonghua…[et al.]. 2020. Finite Element Simulation and Performance Test of Loading and Mixing Characteristics of Self-Propelled Total Mixed Ration Mixer. Journal of Engineering،Vol. 2020, no. 2020, pp.1-15.
https://search.emarefa.net/detail/BIM-1183759
Modern Language Association (MLA)
Tian, Fuyang…[et al.]. Finite Element Simulation and Performance Test of Loading and Mixing Characteristics of Self-Propelled Total Mixed Ration Mixer. Journal of Engineering No. 2020 (2020), pp.1-15.
https://search.emarefa.net/detail/BIM-1183759
American Medical Association (AMA)
Tian, Fuyang& Chen, Yuhua& Song, Zhanhua& Yan, Yinfa& Fade, Li& Wang, Zhonghua…[et al.]. Finite Element Simulation and Performance Test of Loading and Mixing Characteristics of Self-Propelled Total Mixed Ration Mixer. Journal of Engineering. 2020. Vol. 2020, no. 2020, pp.1-15.
https://search.emarefa.net/detail/BIM-1183759
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1183759