Crack Propagation Analysis of Compression Loaded Rolling Elements
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F21%3A00542759" target="_blank" >RIV/68081723:_____/21:00542759 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26620/21:PU141900
Result on the web
<a href="https://www.mdpi.com/1996-1944/14/10/2656" target="_blank" >https://www.mdpi.com/1996-1944/14/10/2656</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/ma14102656" target="_blank" >10.3390/ma14102656</a>
Alternative languages
Result language
angličtina
Original language name
Crack Propagation Analysis of Compression Loaded Rolling Elements
Original language description
The problem of crack propagation from internal defects in thermoplastic cylindrical bearingnelements is addressed in this paper. The crack propagation in these elements takes place undernmixed-mode conditions—i.e., all three possible loading modes (tensile opening mode I and shearnopening modes II and III) of the crack are combined together. Moreover, their mutual relation changesnduring the rotation of the element. The dependency of the stress intensity factors on the crack lengthnwas described by general parametric equations. The model was then modified by adding a voidnto simulate the presence of a manufacturing defect. It was found that the influence of the void onnthe stress intensity factor values is quite high, but it fades with crack propagating further from thenvoid. The effect of the friction between the crack faces was find negligible on stress intensity factornvalues. The results presented in this paper can be directly used for the calculation of bearing elementsnlifetime without complicated finite element simulations
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20306 - Audio engineering, reliability analysis
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Materials
ISSN
1996-1944
e-ISSN
1996-1944
Volume of the periodical
14
Issue of the periodical within the volume
10
Country of publishing house
CH - SWITZERLAND
Number of pages
24
Pages from-to
2656
UT code for WoS article
000662546500001
EID of the result in the Scopus database
2-s2.0-85107594262