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Chandrasekhar Annavarapu
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A fully coupled method for massively parallel simulation of hydraulically driven fractures in 3‐dimensions
RR Settgast, P Fu, SDC Walsh, JA White, C Annavarapu, FJ Ryerson
International Journal for Numerical and Analytical Methods in Geomechanics …, 2017
2552017
A robust Nitsche’s formulation for interface problems
C Annavarapu, M Hautefeuille, JE Dolbow
Computer Methods in Applied Mechanics and Engineering 225, 44-54, 2012
2272012
Robust imposition of Dirichlet boundary conditions on embedded surfaces
M Hautefeuille, C Annavarapu, JE Dolbow
International Journal for Numerical Methods in Engineering 90 (1), 40-64, 2012
1112012
Experiments and simulations of fully hydro‐mechanically coupled response of rough fractures exposed to high‐pressure fluid injection
D Vogler, RR Settgast, C Annavarapu, C Madonna, P Bayer, F Amann
Journal of Geophysical Research: Solid Earth 123 (2), 1186-1200, 2018
1002018
A Nitsche stabilized finite element method for frictional sliding on embedded interfaces. Part I: single interface
C Annavarapu, M Hautefeuille, JE Dolbow
Computer Methods in Applied Mechanics and Engineering 268, 417-436, 2014
882014
A robust Nitsche's formulation for interface problems with spline‐based finite elements
W Jiang, C Annavarapu, JE Dolbow, I Harari
International Journal for Numerical Methods in Engineering 104 (7), 676-696, 2015
822015
Stable imposition of stiff constraints in explicit dynamics for embedded finite element methods
C Annavarapu, M Hautefeuille, JE Dolbow
International Journal for Numerical Methods in Engineering 92 (2), 206-228, 2012
512012
A Nitsche stabilized finite element method for frictional sliding on embedded interfaces. Part II: Intersecting interfaces
C Annavarapu, M Hautefeuille, JE Dolbow
Computer Methods in Applied Mechanics and Engineering 267, 318-341, 2013
342013
A weighted Nitsche stabilized method for small-sliding contact on frictional surfaces
C Annavarapu, RR Settgast, SM Johnson, P Fu, EB Herbold
Computer Methods in Applied Mechanics and Engineering 283, 763-781, 2015
322015
A local crack-tracking strategy to model three-dimensional crack propagation with embedded methods
C Annavarapu, RR Settgast, E Vitali, JP Morris
Computer Methods in Applied Mechanics and Engineering 311, 815-837, 2016
292016
Hydro-mechanically coupled flow through heterogeneous fractures
D Vogler, RR Settgast, C Annavarapu, P Bayer, F Amann
Procceedings of 41st Workshop on Geothermal Reservoir Engineering, 22-24, 2016
192016
A stabilized finite element method for enforcing stiff anisotropic cohesive laws using interface elements
G Ghosh, R Duddu, C Annavarapu
Computer Methods in Applied Mechanics and Engineering 348, 1013-1038, 2019
182019
An efficient finite element method for interface problems
C Annavarapu
Duke University, 2013
162013
A 3-species model for shape memory alloys
AK Nallathambi, S Doraiswamy, AS Chandrasekar, SM Srinivasan
The International Journal of Structural Changes in Solids 1 (1), 149-170, 2009
162009
Modeling of fracture opening by explosive products
RR Settgast, OY Vorobiev, JP Morris, EB Herbold, MA Homel, ...
ARMA US Rock Mechanics/Geomechanics Symposium, ARMA-2017-1048, 2017
102017
GEOS: a framework for massively parallel multi-physics simulations. theory and implementation
R Settgast, S Johnson, P Fu, S Walsh, C Annavarapu, Y Hao, J White, ...
72014
A weighted Nitsche’s method for interface problems with higher-order simplex elements
W Jiang, Y Liu, C Annavarapu
Computational Mechanics 69 (5), 1115-1129, 2022
62022
Geosx simulation framework
RR Settgast, JA White, BC Corbett, A Vargas, C Sherman, P Fu, ...
Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States), 2018
62018
Investigation on the effect of material mismatch between two dissimilar materials using an adaptive phase-field method
S Khan, C Annavarapu, A Rodríguez-Ferran
International Journal of Advances in Engineering Sciences and Applied …, 2023
52023
Numerical modeling of fracture propagation in orthotropic composite materials using an adaptive phase-field method
I Jain, C Annavarapu, SS Mulay, A Rodríguez-Ferran
International Journal of Advances in Engineering Sciences and Applied …, 2023
52023
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Articles 1–20