Research Article | OPEN ACCESS
Experimental Study on Preserved Egg Breakage Mechanism and Finite Element Analysis
Mei Zhimin, Zhang Rong, Zhang Lei and Wang Shucai
College of Engineering, Huazhong Agricultural University, Wuhan, China
Advance Journal of Food Science and Technology 2016 5:313-325
Received: April 27, 2015 | Accepted: June 22, 2015 | Published: February 15, 2016
Abstract
Preserved egg shell is easily broken, The premise is to obtain physical properties and mechanical properties of preserved egg each structure to analyze its breakage mechanism. We apply the method of differential and integral calculus to calculate the basic physical quantities and changes in relationships between them by non-standard elliptical appearance, such as particle size, surface area, cross-sectional area, volume and the perimeter; Through mechanics test, we analyze the breakage rule at 10~30 mm/min five different loading rates by the whole eggs and egg shell; We analyze the stress and strain condition and check the accuracy of experiments by finite element simulation analysis through their workbench model. The results both experimental value and simulation value show the mechanical properties of preserved egg present the regularity of changes by different structures, loading rates and loading directions. These finding suggest that the breakage mechanism of preserved egg is highly dependent on the fracture strength, unit deformation and fracture energy under a certain physical characteristics. Moreover, it was found that these mechanical characteristics were highly dependent on the structure, loading rate and loading direction.
Keywords:
Mechanical properties, physical properties, preserved eggs, the finite element analysis,
References
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Competing interests
The authors have no competing interests.
Open Access Policy
This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
Copyright
The authors have no competing interests.
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ISSN (Online): 2042-4876
ISSN (Print): 2042-4868 |
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