Influence of hen egg shape on eggshell compressive strength

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F09%3A00142518" target="_blank" >RIV/62156489:43210/09:00142518 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Influence of hen egg shape on eggshell compressive strength
Original language description
The eggshell behaviour at the static compression has been investigated. Exact description of the eggshell counter shape has been used for the verification of a common accepted theory of the compression of bodies of convex form. Particularly, the shape ofthe eggshell counter was described using polar coordinates r, j, and radius of the curvature, R. Two compression axes were used to determine the rupture force, specific deformation, rupture energy and firmness. Energy absorbed by an egg at the moment ofrupture was also determined. The least resistance to rupture was observed for the eggs compressed between poles. Also other quantities connected with the eggshell damage depends on the orientation of the loading force during eggs compression. It was found that egg shape influences the energy absorbed during egg loading, both in pole and equator plane. The other parameters are not affected by egg shape. Experiments revealed that the deformation behaviour of the eggshell is elastic. Elast
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GM - Food industry
OECD FORD branch
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Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical
International agrophysics : a quarterly journal on physics in environmental and food sciences : Int. agrophysics
ISSN
0236-8722
e-ISSN
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Volume of the periodical
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Issue of the periodical within the volume
23
Country of publishing house
PL - POLAND
Number of pages
8
Pages from-to
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UT code for WoS article
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EID of the result in the Scopus database
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