scholarly journals The Peierls–Nabarro finite element model in two-phase microstructures – A comparison with atomistic

2020 ◽  
Vol 150 ◽  
pp. 103555
Author(s):  
F. Bormann ◽  
K. Mikeš ◽  
O. Rokoš ◽  
R.H.J. Peerlings
Keyword(s):  
Finite Element ◽  
Finite Element Model ◽  
Element Model ◽  
Two Phase

A two-phase finite element model of the diastolic left ventricle

1991 ◽  
Vol 24 (7) ◽  
pp. 527-538 ◽  
Author(s):  
Jacques M. Huyghe ◽  
Dick H. van Campen ◽  
Theo Arts ◽  
Robert M. Heethaar
Keyword(s):  
Finite Element ◽  
Left Ventricle ◽  
Finite Element Model ◽  
Element Model ◽  
Two Phase

scholarly journals A two-phase Finite Element model for coupled heat flux and water flow in fully saturated soils

PAMM ◽  
2009 ◽  
Vol 9 (1) ◽  
pp. 391-392
Author(s):  
Mengmeng Zhou ◽  
Felix Nagel ◽  
Jens Kruschwitz ◽  
Günther Meschke
Keyword(s):  
Heat Flux ◽  
Finite Element ◽  
Finite Element Model ◽  
Water Flow ◽  
Element Model ◽  
Saturated Soils ◽  
Two Phase

Analysis of Multiaxial Low Cycle Fatigue Life for Single Crystal Ni-Based Superalloy Based on Two-Phase Unit Cell Model

2011 ◽  
Vol 117-119 ◽  
pp. 503-508
Author(s):  
Zhi Ping Ding ◽  
Ming Li ◽  
Teng Fei Wang ◽  
Rong Hua Yang
Keyword(s):  
Finite Element ◽  
Finite Element Model ◽  
Single Crystal ◽  
Life Prediction ◽  
Cell Model ◽  
Low Cycle Fatigue ◽  
Element Model ◽  
Unit Cell ◽  
Single Crystal Superalloy ◽  
Two Phase

Based on micro structure of Ni-based single crystal superalloy, a γ/γ’ two-phase unit cell finite element model was established, and its cyclic stress-strain was simulated under tension/torsion cyclic loading. A low cycle fatigue (LCF) life prediction model of single crystal superalloy was proposed by using cyclic plasticity strain energy as a parameter based on energy dissipation theory. Calculation results of macro finite element model and γ/γ’ two-phase unit cell micro finite element model, and multiaxial LCF test data of CMSX-2 Ni-based single crystal superalloy along [001] orientation were applied to fit the LCF life model by multiple linear regression. The results show that the unit cell model not only reflects the microstructure characteristics of single crystal Ni-based superalloy, but also is better than the macro model in accuracy of analysis, and greatly improve the accuracy of fatigue life prediction. Almost test data fall into the factor of 2.0 scatter band.

A non-linear, viscoelastic, axisymmetric, two-phase finite element model of the passive left ventricle

1985 ◽  
Vol 18 (7) ◽  
pp. 526
Author(s):  
J.M. Huyghe ◽  
L. Blankevoort ◽  
H.J. Grootenboer ◽  
R.M. Heethaar ◽  
D.H. van Campen
Keyword(s):  
Finite Element ◽  
Left Ventricle ◽  
Finite Element Model ◽  
Element Model ◽  
Two Phase ◽  
Non Linear ◽  
Linear Viscoelastic
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