Numerical Simulation of Mechanically Harvested Blueberry Based on EDEM
In order to study the causes of mechanical harvesting of blueberry fruits, to determine the distribution of fruit damage and to improve the penetration rate of domestic mechanical harvesting blueberries, based on the analysis of the working principle of harvesting machines, the discrete element meth...
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| Format: | Article |
| Language: | zho |
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Harbin University of Science and Technology Publications
2020-06-01
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| Series: | Journal of Harbin University of Science and Technology |
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| Online Access: | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1779 |
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| author | BAO Yudong YANG Jie ZHAO Yanling LIU Xianli LIANG Zhao GUO Yanling |
| author_facet | BAO Yudong YANG Jie ZHAO Yanling LIU Xianli LIANG Zhao GUO Yanling |
| author_sort | BAO Yudong |
| collection | DOAJ |
| description | In order to study the causes of mechanical harvesting of blueberry fruits, to determine the distribution of fruit damage and to improve the penetration rate of domestic mechanical harvesting blueberries, based on the analysis of the working principle of harvesting machines, the discrete element method was used to study the mechanical harvesting process. The large number of fruit contact collision characteristics, based on EDEM simulation of blueberry mechanical harvesting process, the energy change after fruit contact collision in the harvesting process, the fruit damage degree was analyzed by energy change value, and the probability of fruit no damage was 79.33%. The probability of damage is 7.77%. The simulation results show that there is no mechanical damage in the process of mechanical harvesting. The mechanical harvesting can ensure the quality of blueberry fruit. This study can provide theoretical support for the promotion of domestic mechanical harvesting of blueberries. |
| format | Article |
| id | doaj-art-177b44e8d0624d00a5aaabd8ef46e551 |
| institution | Kabale University |
| issn | 1007-2683 |
| language | zho |
| publishDate | 2020-06-01 |
| publisher | Harbin University of Science and Technology Publications |
| record_format | Article |
| series | Journal of Harbin University of Science and Technology |
| spelling | doaj-art-177b44e8d0624d00a5aaabd8ef46e5512025-08-20T04:01:47ZzhoHarbin University of Science and Technology PublicationsJournal of Harbin University of Science and Technology1007-26832020-06-012503889310.15938/j.jhust.2020.03.014Numerical Simulation of Mechanically Harvested Blueberry Based on EDEMBAO Yudong0YANG Jie1ZHAO Yanling2LIU Xianli3LIANG Zhao4GUO Yanling5School of Mechanical Power Engineering, Harbin University of Science and Technology, Harbin 150080, ChinaSchool of Mechanical Power Engineering, Harbin University of Science and Technology, Harbin 150080, ChinaSchool of Mechanical Power Engineering, Harbin University of Science and Technology, Harbin 150080, ChinaSchool of Mechanical Power Engineering, Harbin University of Science and Technology, Harbin 150080, ChinaSchool of Mechanical Power Engineering, Harbin University of Science and Technology, Harbin 150080, ChinaSchool of Mechanical and Electrical Engineering, Northeast Forestry University, Harbin 150040, ChinaIn order to study the causes of mechanical harvesting of blueberry fruits, to determine the distribution of fruit damage and to improve the penetration rate of domestic mechanical harvesting blueberries, based on the analysis of the working principle of harvesting machines, the discrete element method was used to study the mechanical harvesting process. The large number of fruit contact collision characteristics, based on EDEM simulation of blueberry mechanical harvesting process, the energy change after fruit contact collision in the harvesting process, the fruit damage degree was analyzed by energy change value, and the probability of fruit no damage was 79.33%. The probability of damage is 7.77%. The simulation results show that there is no mechanical damage in the process of mechanical harvesting. The mechanical harvesting can ensure the quality of blueberry fruit. This study can provide theoretical support for the promotion of domestic mechanical harvesting of blueberries.https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1779blueberry mechanical harvestingdiscrete element methodfruit contact collision modeledem simulationnumerical analysis |
| spellingShingle | BAO Yudong YANG Jie ZHAO Yanling LIU Xianli LIANG Zhao GUO Yanling Numerical Simulation of Mechanically Harvested Blueberry Based on EDEM Journal of Harbin University of Science and Technology blueberry mechanical harvesting discrete element method fruit contact collision model edem simulation numerical analysis |
| title | Numerical Simulation of Mechanically Harvested Blueberry Based on EDEM |
| title_full | Numerical Simulation of Mechanically Harvested Blueberry Based on EDEM |
| title_fullStr | Numerical Simulation of Mechanically Harvested Blueberry Based on EDEM |
| title_full_unstemmed | Numerical Simulation of Mechanically Harvested Blueberry Based on EDEM |
| title_short | Numerical Simulation of Mechanically Harvested Blueberry Based on EDEM |
| title_sort | numerical simulation of mechanically harvested blueberry based on edem |
| topic | blueberry mechanical harvesting discrete element method fruit contact collision model edem simulation numerical analysis |
| url | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1779 |
| work_keys_str_mv | AT baoyudong numericalsimulationofmechanicallyharvestedblueberrybasedonedem AT yangjie numericalsimulationofmechanicallyharvestedblueberrybasedonedem AT zhaoyanling numericalsimulationofmechanicallyharvestedblueberrybasedonedem AT liuxianli numericalsimulationofmechanicallyharvestedblueberrybasedonedem AT liangzhao numericalsimulationofmechanicallyharvestedblueberrybasedonedem AT guoyanling numericalsimulationofmechanicallyharvestedblueberrybasedonedem |