MATERIAL PROPERTIES OF RUBBER-CORD FLEXIBLE ELEMENT OF PNEUMATIC FLEXIBLE COUPLING

Autor:	Medvecka-Benova, S., Mikova, L., Peter Kaššay
Předmět:	pneumatic flexible coupling lcsh:TN1-997 elasticity material material properties lcsh:Mining engineering. Metallurgy
Zdroj:	ResearcherID Metalurgija Volume 54 Issue 1 Publons Metalurgija, Vol 54, Iss 1, Pp 194-196 (2015)
ISSN:	0543-5846 1334-2576
Popis:	This paper deals with to describe the material properties of rubber-cord elastic element necessary for assessment of pneumatic-flexible element by means of Finite Element Method (FEM). A viscoelastic constitutive model of rubbercord composite is established by introduction of strain energy density function. For description of material properties of rubber-cord element is used a curve, i.e. the experimentally determined curve of Mooney-Rivlin material. The relevant constants were determined on the basis of tensile test of rubber-cord element. Results are presented for a material of pneumatic-flexible element of differential pneumatic flexible coupling with autoregulation.
Databáze:	OpenAIRE
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