Lawrence Livermore National Laboratory



Chandrasekhar Annavarapu

Research Staff
Atmospheric, Earth and Energy Division


 +1 925-423-2119


DegreeDiscipline/InstitutionYear
Ph.D.
Duke University, Durham, NC
2013
B.S.
Indian Institute of Technology Madras, Chennai, India
2007

Research Interests

Computational mechanics, solid and fluid mechanics, mathematical modeling and numerical simulations.

Honors and Awards

  • Senol Utku Award (Highest distinction), Duke University, April 2013
  • Mahato Fellowship, Pratt School of Engineering, Duke University, November 2012
  • USACM Travel Fellowship, United States Association for Computational Mechanics, July 2012 and April 2013
  • CIMNE Travel Fellowship, International Center for Numerical Methods in Engineering UPC Barcelona, June 2012

Selected (Recent) Publications

Annavarapu C., Hautefeuille, M., Dolbow, J.E., A Nitsche Stabilized Finite Element Method for Frictional Sliding on Embedded Interfaces. Part II: Intersecting Interfaces, under review, Comput. Meth. Appl. Mech. Eng.

Annavarapu C., Hautefeuille, M., Dolbow, J.E., A Nitsche Stabilized Finite Element Method for Frictional Sliding on Embedded Interfaces. Part I: Single Interface, under review, Comput. Meth. Appl. Mech. Eng.

Annavarapu C., Hautefeuille, M., Dolbow, J.E., A robust Nitsche's formulation for interface problems, Comput. Meth. Appl. Mech. Eng., 225-228: 44-54, 2012

Annavarapu C., Hautefeuille, M., Dolbow, J.E., Stable imposition of stiff constraints in explicit dynamics for embedded finite element methods, Int J. Num. Meth. Eng., 92(2): 206-228, 2012

Hautefeuille, M., Annavarapu C., Dolbow, J.E., Robust imposition of dirichlet boundary conditions on embedded surfaces, Int. J. Num. Meth. Eng., 90(1): 40-64, 2012

Nallathambi, A.K., Doraiswamy, S., Chandrasekhar, A.S., Sivakumar, M.S., A 3-species model for shape memory alloys, The International Journal of Structural Changes in Solids 1 (1): 149-170, 2009

Iyer, M., Kiranmayi, L., Chandrasekhar, A.S., Sivakumar, S.M., Analysis for damping in structures braced with superelastic SMA wires, Journal of Structural Engineering, 36: 106 - 113, 2009


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