TRANSACTIONS OF THE KRYLOV STATE RESEARCH CENTRE

Science journal

 
ISSN (print) 2542-2324 /(online) 2618-8244


Articles of The Transactions of KSRC








Simulation of pipe flaring process



Full text article ( in russian)

Year

 
2020

Issue

 
20202

Volume

 
2

Pages

 
276-281

Caption

 
Simulation of pipe flaring process

Authors

 
Koshkin Ya.

Keywords

 
technological process of flaring, deep plastic straining, semi-finished pipe, indentor, finite-element method, elastic-plastic behaviour, residual stresses and strains, required force

DOI

 
10.24937/2542-2324-2020-2-S-I-276-281

Summary

 
This paper presents calculation results for a one-go flaring of a pipe with extraction of the tool. The results include the curves of reactive forces versus pipe displacement level, as well as stress-strain fields and residual state parameters. The paper also outlines the approaches to the simulation of a technological process with numerous transitions taking additional factors into account.

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