Publication
in Referred International Journal: |
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I. Babuska, T. Strouboulis and C.S. Upadhyay " A
model study of the quality of a posteriori error esti mators for linear
elliptic problems. Error estimation in the interior of patchwise uniform
grids of triangles" Comput. Methods Appl. Mech. Engrg., 114, (1994)
307-378.
- I. Babuska, T .Strouboulis, C.S. Upadhyay and S.K.
Gangaraj and K.Copps, "Validatation of a posteriori error estimators by numarical approach" Internat. J.
Numer. Methods Engrg., 37, (1994) 1073-1123.
- I. Babuska, T .Strouboulis, C.S. Upadhyay and S.K.
Gangaraj, "Computer-based proof of the existence of superconvergence
points in the finite element method. Superconvergence of the derivatives
in finite element solutions of Laplace's, Poisson's and the elasticity
equations" Numer. Methods for PDEs, 12, (1996) 347-392.
-
I. Babuska, T. Strouboulis and C.S. Upadhyay "\eta-
Superconvergence of finite element approximations in the interior
of general meshes of triangles" Comput. Methods Appl. Mech. Engrg.,
122, (1995) 273-305.
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I. Babuska, T. Strouboulis, A. Mathur and C.S. Upadhyay
"Pollution-error in the h-version of the finite element method and
the local quality of a-posteriori error estimators" Finite Elements
in Analysis and Design, 17, (1994) 273-321.
-
I .Babuska, T. Strouboulis, C.S. Upadhyay and S.K.
Gangaraj "A posteriori estimation and adaptive control of the pollution
error in the h-version of the finite element method " Internat. J.
Numer. Methods Engrg., 38, (1995) 4207-4235.
-
I. Babuska, T. Strouboulis, S.K. Gangaraj and C.S.
Upadhyay "Pollution error in the h-version of the finite element method
and the local quality of the recovered derivatives " Comput. Methods
Appl. Mech. Engrg., 140, (1997) 1-39.
-
I. Babuska, T. Strouboulis, C.S. Upadhyay and S.K.Gangaraj,
"A model study of element residual estimators in the interior of meshes
of triangles and quadrilaterals" Computers & Structures, 57, (1995)
1009-1028.
-
I. Babuska, T. Strouboulis, C.S. Upadhyay, S.K. Gangaraj
and K. Copps, "Validation of a posteriori error estimators by numerical
approach " Internat. J. Numer. Methods Engrg., 37, (1994) 1073-1123.
-
I. Babuska, T. Strouboulis and C.S. Upadhyay, "A
model study of the quality of a-posteriori error estimators for linear
elliptic problems. Error estimation at the boundary of patchwise uniform
grids of triangles" Internat. J. Numer. Methods Engrg., 40, (1997)
2721-2773.
-
I. Babuska, T. Stroublulis, C.S. Upadhyay and S.K.
Gangaraj, "Superconvergence in the finite element method by computer-based
proof", IACM bulletin, 10, (1995)27-41.
-
I. Babuska, T. Strouboulis, C.S. Upadhyay and S.K.
Gangaraj, "A model study of element resudual estimators for linear
elliptic problems: The quality of the estimators in the interior of
meshes of triangles and quadrilaterals", Computers & Structures,
57, (1995) 1009-1028.
-
I. Babuska, T. Strouboulis, S.K. Gangaraj and C.S.
Upadhyay, "\eta%- superconvergence in the interior of locally refined
meshes of quadrilaterals: Superconvergence of the gradient in finite
element solutions of Laplace's and Poisson's equations", Appl. Numer.
Math., 16 (1994) 3-49.
-
I. Babuska, T. Strouboulis, S.K. Gangaraj and C.S.
Upadhyay, "Validation of recipes for the recovery of stresses and
derivatives by a computer-based approach", Mathl. Comput. Modelling,
20, (1994) 45-89.
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P.M. Mohite and C.S. Upadhyay, "Local quality of
smoothening based a-posteriori error estimators for laminated plates
under transverse loading", Computers & Structures, 80 (2002),
1477-1488.
-
P.M. Mohite and C.S. Upadhyay, "Focused adaptivity
for laminated plates", Computers and Structures, 81 (2002), 287-298.
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S.N. Ahmad, C.S. Upadhyay and C. Venkatesan, "Linear
and nonlinear analysis of a smart beam using general electro-thermo-elastic
formulation", AIAA journal, 42 (2004), 840-849.
-
A. K. Onkar, C.S. Upadhyay and D. Yadav, "Probabilistic
failure of composite laminated plates using the stochastic finite
element method", Composite Structures, Volume 77, Issue 1, January 2007, Pages 79-91.
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A. K. Onkar, C.S .Upadhyay and D. Yadav, “Generalized
buckling of composite laminated plates using the stochastic finite
element method”, International Journal of mechanical sciences,2006,
48, 7, 780-789.
-
N.A .Sheikh, C.S .Upadhyay and C. Venkatesan, "Electro-elastic
analysis and layer-by-layer analysis of a smart beam", AIAA journal
2005, Vol 43, 2606-2616.
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N.A. Sheikh, C.S. Upadhyay and C. Venkatesan, "Electro-thermo-elastic
formulation for the analysis of smart structures", J. Smart Materials
and Structures, 2006, 15 No 2, 401-416.
-
P.M. Mohite and C.S. Upadhyay "Accurate computation
of critical local quantities in composite laminated plates under transverse
loading" Computers and Structures, 2006,Vol. 84,10-11, pp. 657-675.
-
P.M. Mohite and C.S. Upadhyay, "Region-by-region
modeling of laminated composite plates", Computers and Structures, Vol. 85, 23-24, December 2007; 1808-1827.
-
A . K. Onkar, C. S.Upadhyay, D. Yadav, “stochastic
finite element buckling analysis of laminated composite plates with
circular under uniaxial compression”Journal of Applied Mechanics 2007, Vol. 74, No.4, PP. 798-809.
-
A. K. Onkar, C. S.Upadhyay, D. Yadav, “stochastic
buckling analysis of laminated plates with random material properties
under shear and compression"AIAA Journal, Vol. 45, No.8, August 2007pp 2005-2014.
-
Anil and C.S. Upadhyay, "Stability Analysis of
composite Laminate with and without rectangular cut-outs under bi-axial
loading", Composite Structures, Volume 80, Issue 1, September 2007, Pages 92-104.
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Sateesh V. L., C. S. Upadhyay, and C.Venkatesan, “Thermodynamic modeling of hysteresis effects in piezoceramics for application to smart structures,” (Technical Note) AIAA Journal, Vol. 45, No. 8, 2007.
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Sateesh V. L., C. S. Upadhyay, and C.Venkatesan, “Thermodynamic modeling of hysteresis effects in piezoceramics for application to smart structures,” AIAA Journal, Vol. 46, No. 1, 2008, pp. 280 – 284.
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Sateesh V. L.,C. S. Upadhyay, and C.Venkatesan, “Layer-by-layer finite element analysis of smart composite plates,” Journal of Advanced materials Research, Vol. 47-50, 2008, pp. 1011-1014.
-
Sateesh V. L.,C. S. Upadhyay, and C.Venkatesan, “A study on Polarization-Electric Field (P-E) Nonlinearity in Smart Composite Structures,”Submited to AIAA.
-
V. Murari, C. S. Upadhyay, "Towards a Generalized Macro-level Damage
Model for unidirectional Composites", Advanced Materials Research Vols.
47-50 pp 869-872 (2008).
-
N.Kishore Kumar, P.Dutt, C.S.Upadhyay,"Nonconforming spectral h-p element methods for elliptic systems" Journal of Numerical Mathematics, Published online: 24/07/2009.
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Mohite PM and Upadhyay CS. Modeling error estimation for laminated composite plates, [under preparation]
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Mohite PM and Upadhyay CS. Goal based modeling of laminated composite plates, [under preparation]
|
Publication
in Referred National Journal: |
-
H.N. Sharma and C.S. Upadhyay, "A comparative study
of averaging Schemes for Periodic Heterogeneous Media", IE (I) Journal
- AS, 2002, Vol. 83, 29-35.
-
N.Kishore Kumar, P.Dutt, C.S.Upadhyay,"Nonconforming h-p spectral methods for elliptic problems" Proceedings Indian Academy Sciences, Vol.117, No.1, Feb 2007,pp. 109-145.
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P.M. Mohite and C.S. Upadhyay, “A simple strain-recovery based a-posteriori error estimator for laminated composite plates, Journal of Aerospace Sciences and Technology", 2007,Vol. 59(3), 212-222.
|
International in Conference Proceedings: |
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C.S. Upadhyay, " A study of the quality of extracted
stress intensity factors using the finite element method", Proceedings
of the Second Structural Engg. Convention, 5-8 Jan. 2000, IIT Bombay,
Mumbai.
-
C.S. Upadhyay and H.N. Sharma, " A comparative study
of averaging schemes for periodic heterogeneous media", CDROM Proceedings
of ICTACEM-2001, Dec. 26-29, IIT Kharagpur.
-
C.S. Upadhyay and V. Swaminathan, "Topology optimization
based design of stiffened plates", CDROM Proceedings of ICTACEM-2001,
DEc.26-29, IIT Kharagpur.
-
C. Venkatesan and C.S. Upadhyay, "A General Approach
to Modeling and Analysis of Smart Structures" International Conference
on Smart Materials, Structures and Systems, July 17-19, 2002, Indian
Institute of Science Bangalore, India, ISSS2002-IS-224
-
Sheikh N. Ahmad, C.S. Upadhyay and C. Venkatesan,
"Electro-Thermo-Elastic Formulation and Analysis of a Smart Beam"
International Conference on Smart Materials, Structures and Systems,
July 17-19, 2002, Indian Institute of Science Bangalore, India, ISSS-SA-544
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S.N. Ahmad, C.S. Upadhyay and C. Venkatesan, "Actuation,
sensing and shape control of a smart beam using a general electro-thermo-elastic
formulation", Proceedings of the 11th AIAA/ASME/AHS Adaptive structures
conference, 7-10 April 2003, Norfolk, Virginia (USA).
-
A. K. Onkar, D. Yadav and C. S. Upadhyay, "Non-linear
response statistics of laminates composite plates with random material
properties under random loading", Asia-Pacific Conference on System
Integrity and Maintenance, Dec 6-9, 2004, Hotel Inter-Continental
The Grand, New Delhi.
-
A. K. Onkar, D. Yadav and C. S. Upadhyay, "Failure
of laminated composite plates with random material properties under
random loading", International Congress on Computational Mechanics
and Simulation, Dec 9-12, 2004, IIT Kanpur.
-
P.M. Mohite and C.S .Upadhyay, "A study of various
modeling approaches for analysis of laminated composite plates", International
Congress on Computational Mechanics and Simulation, Dec 9-12, 2004,
IIT Kanpur.
-
V.Anil, C.S. Upadhyay and N.G.R .Iyengar, "Stability
analysis of composite laminates with cut-outs", International Congress
on Computational Mechanics and Simulation, Dec 9-12, 2004, IIT Kanpur.
-
A.K. Onkar, D. Yadav and C. S. Upadhyay, "Stochastic
finite element buckling analysis of composite plates with random material
properties", International Conference on Theoretical, Applied, Computational
and Experimental Mechanics, Dec 28-30, 2004, IIT Kharagpur.
-
Mohite PM and C.S.Upadhyay, "Comparison of plate models
for analysis of laminated composites International Conference on Theoretical,
Applied, Computational and Experimental Mechanics, Dec 28-30, 2004,
IIT Kharagpur India
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C. S. Upadhyay, P. M. Mohite and Amit Kr. Onkar,
"Accurate computation of critical response quantities for laminated
composite structures", Indo-Japan Joint Conference, Feb 24-25, 2005,
IIT Kanpur.
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P.M. Mohite and C.S. Upadhyay, "Reliable computation
of local quantities in composite laminated plates", Proceedings of
the 46th AIAA/ ASME/ASCE/AHS/ASC Structures, Structural dynamics and
materials conference, 18-21 April 2005, Austin, Texas (USA).
-
P.M. Mohite and C.S. Upadhyay, "Reliable computation
of point wise data for laminated composite plates", Proceedings of
8th USNCCM Conference, 24-28 July 2005, Austin, Texas (USA).
-
V.Anil, C.S .Upadhyay and N.G.R .Iyengar, "Study
of interaction curves for composite laminate with cut-outs", Proceedings
of Third MIT Conference on Computational Solid and Fluid Mechanics,
14-17 June 2005, Boston, MS (USA).
-
P.M. Mohite and C.S. Upadhyay, "Region-by-region
Modeling for Layered Composites", Internat. Conf. for Computational
and Experimental Engg. and Sciences, IIT Madras 1-6 December 2005.
-
A.K. Onkar, C.S. Upadhyay and D. Yadav, "Stochastic
finite element failure analysis of laminated plates under uniaxial
compressive loading", Proceedings of the 47th AIAA/ ASME/ASCE/AHS/ASC
Structures, Structural dynamics and materials conference, 1-4 May
2006, Newport Rhode Island (USA).
-
P.M. Mohite and C.S. Upadhyay, “A Novel subdomainwise
modeling approach for analysis of layered composite structures", Proceedings
of the 47th AIAA/ ASME/ASCE/AHS/ASC Structures, Structural dynamics
and materials conference, 1-4 May 2006, New Port, Rhode Island (USA).
-
P.M. Mohite and C.S. Upadhyay, “ Region wise
modeling Approch for the analysis of leyered structures'”, Proceedings
of computation methods in engineering and science”. EPMESC X.
21 to 23 Aug. 2006. Sanya, Hainan, China.
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C.S. Upadhyay,P.M. Mohite and Amit kr.Onkar, "A discussion on some key issues related to computational analyysis of laminated structures" ICCMS,Dec 8-10, 2006,IIT Guwahati.
-
Amit Kr. Onkar, C. S.Upadhyay, and D.Yadav, "A nonlinear finite element analyais of damaged laminated plates under uniaxial compression" Proceedings of the 48th AIAA/ASME/ASCE/AHS/ASC Structures, structural dynamics and materials conference, April 23-26,2007,Sheraton, Waikiki,Hawaii, USA.
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Amit Kr. Onkar, C. S.Upadhyay, and D.Yadav, "A nonlinear stochastic buckling analysis of laminated plates in the presence of static damage" ICTACEM, Dec 27-29, IIT Kharagpur.
-
V. L.Sateesh, C. S.Upadhyay, and C.Venkatesan,“Thermodynamic modeling of hysteresis effects in piezoceramics for application to smart structures,” 15th AIAA/ ASME/AHS Adaptive Structures conference, 23-26 April 2007, Honolulu, Hawaii (USA).
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V. Murari, S. Prabu, C. S. Upadhyay, "Three dimensional homogenization
based study of effect of damage in unidirectional composites",
(ICTACEM) International Conference on Theoretical, Applied, Computational
and Experimental Mechanics, IIT Kharagpur, India,(2007).
-
V. L.Sateesh, C. S.Upadhyay, and C.Venkatesan,“Layer-by-layer finite element analysis of nonlinear smart plates,” International Conference on Aerospace Science and Technology-NAL 50, 26-28 June 2008, Bangalore.
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V. L.Sateesh, C. S.Upadhyay, and C.Venkatesan,“Thermodynamic modeling of hysteresis effects in piezoceramics for application to smart structures,”Internat.Conf.on Multifunctional Materials and structres,Hong Kong, China (2008).
-
V. L.Sateesh, C. S.Upadhyay, and C.Venkatesan,“Layer-by-layer finite element analysis of smart composite plates,” MFM Conference, 28-31 July, Hong Kong, China.
-
V. L.Sateesh, C. S.Upadhyay, and C.Venkatesan,“A study on Polarization-Electric Field (P-E) Nonlinearity in Smart Composite Structures,” IUTAM-MMSS-08, 10-13 Dec, 2008.
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J.Yellavenkata Sunil, C.S.Upadhyay, "Study of Influence of Scatter in Constituent Properties on Effective Composite Properties" AIAA Regiin VII Student Paper Presentatin Conference,Nov 17-18, 2008.Monash & RMIT University,Melbourne Australia.
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V. Murari, C. S. Upadhyay, “Towards a Generalized Macro-level Damage
Model for Unidirectional Composites”, (MFMS)International Conference on
Multifunctional Materials and Structures, Hong Kong, China(2008).
|
National in Conference Proceedings: |
-
P.M. Mohite and C.S. Upadhyay, "A posteriori estimation
of error in the quantity of interest for laminated composite plates",
Invited paper in conference on Mathematical modelling and computer
simulation, 14-15 November 2002, NAL, Bangalore.
-
P.M. Mohite and C.S. Upadhyay, "A continuum damage
mechanics based damage initiation and evolution in laminated composites",
14th NASAS Theme: Fatigue, Fracture and Aging Structures at VNIT,
Nagpur 30-31 January 2006.
-
P.M. Mohite and C.S. Upadhyay, “Accurate and
Computationally Economical Analysis Tool for Layered Composites”,
proceedings of the National Symposium on Recent Trends in Product
Design. 15-16 Sept. 2006. Textile and Engg. Institute Ichalkaranji,Maharashtra, India.
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V. L.Sateesh, C. S.Upadhyay, and C.Venkatesan, “Nonlinear constitutive modeling of Hysteresis effects in piezoceramics for application to smart structures,” National Conference on Smart Structures and MEMS Systems for Aerospace Applications, 1-2 December 2006, RCI, Hyderabad.
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Jain A, Upadhyay CS and Mohite PM. Fibre breaking damage model for unidirectional fibrous composite using micromechanics, 16th NASAS at IIT Bombay, 19-20 November 2009.
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