Abstract
Objective: Calibration of discrete element simulation parameters of edible rose petals. Methods: The discrete element method was used to establish the discrete element model of flexible edible rose petals. The combination of physical accumulation test and virtual accumulation test, the placket Burman test, the steepest climbing test and box Behnken test were used to determine the significant factors and parameter values that affect the accumulation angle, and the significant parameters were optimized. Results: The values of the significant factors affecting the stacking angle after parameter optimization were: petal-petal collision recovery coefficient was 0.05, petal-petal rolling friction coefficient is 0.051, petal-stainless steel collision recovery coefficient was 0.046. Conclusion: Based on the virtual stacking experiment, the parameters of discrete element simulation of edible rose petals are calibrated.
Publication Date
10-16-2022
First Page
106
Last Page
110,130
Recommended Citation
Fu-qiang, GOU; Zhi-hong, YIN; Xian-wei, NIU; and Yue-bo, YAN
(2022)
"Discrete element parameter calibration of edible rose petals based on virtual stacking test,"
Food and Machinery: Vol. 38:
Iss.
8, Article 19.
Available at:
https://www.ifoodmm.cn/journal/vol38/iss8/19
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