دورية أكاديمية
Analysis and Optimization of Grinding Performance of Vertical Roller Mill Based on Experimental Method
| العنوان: | Analysis and Optimization of Grinding Performance of Vertical Roller Mill Based on Experimental Method |
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| المؤلفون: | Chang Liu, Zuobing Chen, Ya Mao, Zhiming Yao, Weili Zhang, Weidong Ye, Yuanyuan Duan, Qiang Xie |
| المصدر: | Minerals, Vol 12, Iss 2, p 133 (2022) |
| بيانات النشر: | MDPI AG, 2022. |
| سنة النشر: | 2022 |
| المجموعة: | LCC:Mineralogy |
| مصطلحات موضوعية: | energy consumption, grinding energy efficiency, response surface method, multi-objective optimization, desirability approach, Mineralogy, QE351-399.2 |
| الوصف: | This work concentrates on the energy consumption and grinding energy efficiency of a laboratory vertical roller mill (VRM) under various operating parameters. For design of experiments (DOE), the response surface method (RSM) was employed with the VRM experiments to systematically investigate the influence of operating parameters on the energy consumption and grinding energy efficiency. The prediction models of energy consumption (Ecs) and grinding energy efficiency (η) were established respectively with the operating parameters (loading pressure, rotation speed and moisture content). Analysis of variance (ANOVA) was performed to obtain useful knowledge in designing operating parameters. Moreover, the multi-objective optimization design (MOD) method was conducted to seek out the optimal parameters of the VRM, and a set of optimal parameters was gained based on the desirability approach by Design-Expert. It is proved that the optimized prediction results match the experimental results well, which indicates this research offers a reliable guidance for reducing energy consumption and improving grinding energy efficiency. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 12020133 2075-163X |
| Relation: | https://www.mdpi.com/2075-163X/12/2/133; https://doaj.org/toc/2075-163X |
| DOI: | 10.3390/min12020133 |
| URL الوصول: | https://doaj.org/article/43f943029be641d89d1e92e741c83849 |
| رقم الأكسشن: | edsdoj.43f943029be641d89d1e92e741c83849 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 12020133 2075163X |
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| DOI: | 10.3390/min12020133 |