1D steady-state finite-element modelling of a bi-carrier one-layer oxide film

2006 ◽  
Vol 48 (11) ◽  
pp. 3609-3628 ◽  
Author(s):  
Marc Vankeerberghen
Keyword(s):  
Finite Element ◽  
Steady State ◽  
Oxide Film ◽  
Finite Element Modelling ◽  
Element Modelling

scholarly journals Finite element modelling of creep process - steady state stresses and strains

2014 ◽  
Vol 18 (suppl.1) ◽  
pp. 179-188 ◽  
Author(s):  
Aleksandar Sedmak ◽  
Ljubica Milovic ◽  
Mirko Pavisic ◽  
Pejo Konjatic
Keyword(s):  
Finite Element ◽  
Steady State ◽  
Finite Element Modelling ◽  
Residual Life ◽  
Longitudinal Crack ◽  
Real Life ◽  
Creep Process ◽  
The Finite Element Method ◽  
Cylindrical Pipe ◽  
Element Modelling

Finite element modelling of steady state creep process has been described. Using an analogy of visco-plastic problem with a described procedure, the finite element method has been used to calculate steady state stresses and strains in 2D problems. An example of application of such a procedure have been presented, using real life problem - cylindrical pipe with longitudinal crack at high temperature, under internal pressure, and estimating its residual life, based on the C*integral evaluation.

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