Civil Engineering Department

Chowdhury Rajib

Chowdhury, Rajib
Professor
Specialization : Structural Engineering
Room No : 301-A, B
rajib.chowdhury[at]ce[dot]iitr[dot]ac[dot]in
(O) 91-1332-285612 (R) 91-1332-285124
Curriculum Vitae

Areas of Interest

Computational Material Science, Nanotechnology
Multiscale Modelling, Continuum Mechanics
Uncertainty Quantification, Risk Analysis, Structural Reliability, Fuzzy Uncertainty

Computational Material Science, Nanotechnology

Multiscale Modelling, Continuum Mechanics

Uncertainty Quantification, Risk Analysis, Structural Reliability, Fuzzy Uncertainty

Honors and Awards

Award	Awarding Organisation	Year
Institute Research Fellowship	IITR	2019
Newton International Fellowship Alumni award (awarded £6,000)	Royal Society and Royal Academy of Engineering, UK	2015
Newton International Fellowship Alumni award (awarded £5,000)	Royal Society and Royal Academy of Engineering, UK	2015
Outstanding Paper Award	Literati Network Awards for Excellence	2011
Newton International Fellowship	Royal Society & Royal Academy of Engineering, UK	2008

Professional Background

From	To	Designation	Organisation
2023	Continuing	Professor	Indian Institute of Technology, Roorkee
2018	2023	Associate Professor	Indian Institute of Technology, Roorkee
2012	2018	Assistant Professor	Indian Institute of Technology, Roorkee
2011	2012	Lecturer	Swansea University, UK
2009	2011	Newton International Fellow	Swansea University, UK
2008	2009	Research Assistant	Swansea University, UK

Educational Details

Degree	Subject	University	Year
Ph.D.	Structural Engineering	Indian Institute of Technology, Madras	2008
M. Tech.	Applied Mechanics	Bengal Engineering and Science University, Howrah	2003
B. Tech.	Civil Engineering	University of North Bengal, West Bengal	2001

Journal Publication

Sort by Year (Ascending)

Rao, B.N., and Chowdhury, R. (2008). Factorized high dimensional model representation for structural reliability analysis. Engineering Computations. DOI: 10.1108/02644400810909580

Rao, B.N., and Chowdhury, R. (2008). Probabilistic analysis using high dimensional model representation and fast Fourier transform. International Journal for Computational Methods in Engineering Science and Mechanics. DOI: 10.1080/15502280802363035

Chowdhury, R., Rao, B. N., and Prasad, A. M. (2008). High dimensional model representation for piece wise continuous function approximation. Communications in Numerical Methods in Engineering. DOI: 10.1002/cnm.1053

Chowdhury, R., Adhikari, S., and Mitchell, J. (2009). Vibrating carbon nanotube based bio-sensors. Physica E: Low-dimensional Systems and Nanostructures. DOI: 10.1016/j.physe.2009.09.007

Chowdhury, R., Rao, B. N., and Prasad, A. M. (2009). Stochastic sensitivity analysis using HDMR and score function. Sadhana - Proceedings of the Indian Academy of Engineering Sciences. DOI: 10.1007/s12046-009-0058-1

Rao, B.N., Chowdhury, R., Prasad A. M., Singh, R.K., and Kushwaha, H.S. (2009). Probabilistic characterization of AHWR inner containment using high dimensional model representation. Nuclear Engineering and Design. DOI: 10.1016/j.nucengdes.2009.02.006

Chowdhury, R., Rao, B.N., and Prasad, A. M. (2009). High dimensional model representation for structural reliability analysis. Communications in Numerical Methods in Engineering. DOI: 10.1002/cnm.1118

Chowdhury, R., and Rao, B. N. (2009). Hybrid high dimensional model representation for reliability analysis. Computer Methods in Applied Mechanics and Engineering. DOI: 10.1016/j.cma.2008.10.006

Rao, B.N., and Chowdhury, R. (2009). Enhanced high dimensional model representation for reliability analysis. International Journal for Numerical Methods in Engineering. DOI: 10.1002/nme.2440

10.

Chowdhury, R., and Rao, B. N. (2009). Assessment of high dimensional model representation techniques for reliability analysis. Probabilistic Engineering Mechanics. DOI: 10.1016/j.probengmech.2008.02.001

11.

Chowdhury, R., Rao, B.N. (2010). Probabilistic stability assessment of slopes using high dimensional model representation. Computers & Geotechnics. DOI: 10.1016/j.compgeo.2010.07.007

12.

Chowdhury, R., Adhikari, S., and Rees, P. (2010). Optical properties of Silicon doped ZnO. Physica B: Condensed Matter. DOI: 10.1016/j.physb.2010.08.072

13.

Chowdhury, R., and Adhikari, S. (2010). Stochastic sensitivity analysis using enhanced HDMR and score function. Engineering Computations. DOI: 10.1007/s12046-009-0058-1

14.

Adhikari, S., and Chowdhury, R. (2010). A reduced-order random matrix approach for stochastic structural dynamics. Computers & Structures. DOI: 10.1016/j.compstruc.2010.07.001

15.

Chowdhury, R., Wang, C.Y., Adhikari, S., and Scarpa, F. (2010). Vibration and symmetry-breaking of boron-nitride nanotubes. Nanotechnology. Volume: 107 Number: 21 Pages: 365702:1-9

16.

Adhikari, S., and Chowdhury, R. (2010). The calibration of carbon nanotube based bionanosensors. Journal of Applied Physics. DOI: 10.1063/1.3435316

17.

Chowdhury, R., Wang, C.Y., Adhikari, S., and Tong, F.M. (2010). Sliding oscillation of multiwall carbon nanotubes. Physica E: Low-dimensional Systems and Nanostructures. DOI: 10.1016/j.physe.2010.05.003

18.

Chowdhury, R., and Adhikari, S. (2010). High dimensional model representation for stochastic finite element analysis. Applied Mathematical Modelling. DOI: 10.1016/j.apm.2010.04.004

19.

Rao, B.N., Chowdhury, R., Prasad A.M., Singh, R.K., and Kushwaha, H.S. (2010). Reliability analysis of 500 MWe PHWR inner containment using high dimensional model representation. International Journal of Pressure Vessels and Piping. DOI: 10.1016/j.ijpvp.2010.03.020

20.

Chowdhury, R., Adhikari, S., Wang, C.Y., and Scarpa, F. (2010). A molecular mechanics approach for the vibration of single walled carbon nanotubes. Computational Materials Science. DOI: 10.1016/j.commatsci.2010.03.020

21.

Chowdhury, R., Adhikari, S., and Scarpa, F. (2010). Elasticity and piezoelectricity of zinc oxide nanostructure. Physica E: Low-dimensional Systems and Nanostructures. DOI: 10.1016/j.physe.2010.03.018

22.

Scarpa, F., Adhikari, S., and Chowdhury, R. (2010). Transverse elasticity of bilayer graphene. Physics Letters A. DOI: 10.1016/j.physleta.2010.02.063

23.

Chowdhury, R., Rees, P., Adhikari, S., Scarpa, F., and Wilks, S.P. (2010). Electronic structures of Silicon doped ZnO. Physica B: Condensed Matter. DOI: 10.1016/j.physb.2010.01.084

24.

Chowdhury, R., Wang, C. Y., and Adhikari, S. (2010). Low frequency vibration of multiwall carbon nanotubes with heterogeneous boundaries. Journal of Physics D: Applied Physics. DOI: 10.1088/0022-3727/43/8/085405

25.

Boldrin, L., Scarpa, F., Chowdhury, R., and Adhikari, S. (2011). Effective mechanical properties of hexagonal boron nitride nanosheets. Nanotechnology. Volume: 22 Number: 50 Pages: 1-7

26.

Chandra, Y., Chowdhury, R., Adhikari, S., and Scarpa, F. (2011). Elastic instability of bilayer graphene using atomistic finite element. Physica E: Low-dimensional Systems and Nanostructures. DOI: 10.1016/j.physe.2011.06.020

27.

Scarpa, F., Chowdhury, R., Kam, K., Adhikari, S., and Ruzzene, M. (2011). Dynamics of mechanical waves in periodic graphene nanoribbon assemblies. Nanoscale Research Letters. DOI: 10.1186/1556-276X-6-430

28.

Chowdhury, R., and Adhikari, S. (2011). Boron nitride nanotubes as zeptogram-scale bio-nano sensors: Theoretical investigations. IEEE Transactions on Nanotechnology. DOI: 10.1109/TNANO.2010.2060492

29.

Chandra, Y., Chowdhury, R., Scarpa, F., and Adhikari, S. (2011). Vibration characteristics of bi-layer graphene sheets. Thin Solid Films. DOI: 10.1016/j.tsf.2011.04.012

30.

Adhikari, S., and Chowdhury, R. (2011). Natural frequencies of fullerene family. Physics Letters A. Volume: 375 Number: 22 Pages: 2166-2170

31.

Chowdhury, R., and Rao, B. N. (2011). Multicut high dimensional model representation for reliability analysis. Structural Engineering and Mechanics - An International Journal. Volume: 38 Number: 5 Pages: 651-674

32.

Chowdhury, R., Adhikari, S., Scarpa, F., and Friswell, M.I. (2011). Transverse vibration of single layer graphene sheets. Journal of Physics D: Applied Physics. Volume: 44 Number: 20 Pages: 1-11

33.

Scarpa, F., Chowdhury, R., and Adhikari, S. (2011). Thickness and in-plane elasticity of Graphane. Physics Letters A. DOI: 10.1016/j.physleta.2011.03.050

34.

Chowdhury, R., and Adhikari, S. (2011). Reliability analysis of uncertain dynamical systems using correlated function expansion. International Journal of Mechanical Sciences. DOI: 10.1016/j.ijmecsci.2011.01.009

35.

Chowdhury, R., Adhikari, S., and Scarpa, F. (2011). Vibration of ZnO nanotubes: A molecular mechanics approach. Applied Physics A: Materials Science & Processing. DOI: 10.1007/s00339-010-5995-3

36.

Adhikari, S., Chowdhury, R., and Friswell, M.I. (2011). High dimensional model representation method for fuzzy structural dynamics. Journal of Sound and Vibration. DOI: 10.1016/j.jsv.2010.10.010

37.

Chowdhury, R., Adhikari, S., Rees, P., Scarpa, F. and Wilks, S.P. (2011). Graphene-based biosensor using transport properties. Physical Review B. DOI: 10.1103/PhysRevB.83.045401

38.

Zhang, J., Wang, C.Y., Chowdhury, R., and Adhikari, S., (2012). Small-scale effect on the mechanical properties of metallic nanotubes. Applied Physics Letters. DOI: 10.1063/1.4748975

39.

Chowdhury, R., and Adhikari, S. (2012). Fuzzy parametric uncertainty analysis of linear dynamical systems: A surrogate modeling approach. Mechanical Systems and Signal Processing. DOI: 10.1016/j.ymssp.2012.05.002

40.

Chowdhury, R., Scarpa, F., and Adhikari, S. (2012). Molecular-scale bio-sensing using armchair graphene. Journal of Applied Physics. DOI: 10.1063/1.4733689

41.

Adhikari, S., and Chowdhury, R. (2012). Zeptogram sensing from gigahertz vibration: Graphene based nanosensor. Physica E: Low-dimensional Systems and Nanostructures. DOI: 10.1016/j.physe.2012.03.021

42.

Chowdhury, R. (2012). Conductance of graphene nanoribbons under mechanical deformation. Physica E: Low-dimensional Systems and Nanostructures. DOI: 10.1016/j.physe.2012.01.023

43.

Chandra, Y., Chowdhury, R., Scarpa, F., Adhikari, S., Seinz, J., Arnold, C., Murmu, T., and Bould, D. (2012). Vibration frequency of graphene based composites: A multiscale approach. Materials Science & Engineering B. DOI: 10.1016/j.mseb.2011.12.024

44.

Chowdhury, R., Adhikari, S., and Rees, P. (2012). Graphene based single molecule nanojunction. Physica B: Condensed Matter. DOI: 10.1016/j.physb.2011.12.101

45.

Murugan, S., Chowdhury, R., Adhikari, S., and Friswell, M.I. (2012). Helicopter aeroelastic analysis with specially uncertain rotor blade properties. Aerospace Science and Technology. DOI: 10.1016/j.ast.2011.02.004

46.

Dutta, S.C., and Chowdhury, R. (2012). Effect of gravity loading on inelastic seismic demand of structures. Journal of Earthquake and Tsunami. DOI: 10.1142/S1793431112500224

47.

Kam, K., Scarpa, F., Adhikari, S., and Chowdhury, R., (2013). Graphene nanofilm as pressure and force sensor: a mechanical analysis. Physica Status Solidi B. DOI: 10.1002/pssb.201384228

48.

Sarma, J.V.N., Chowdhury, R., and Jayaganthan, R., (2013). Molecular dynamics investigation of the thermomechanical behavior of monolayer GaN. Journal of Applied Physics. DOI: 10.1063/1.4812328

49.

Allegri, G., Scarpa, F., Chowdhury, R., and Adhikari, S., (2013). Wave propagation in periodically supported nanoribbons: A nonlocal elasticity approach. Journal of Vibration and Acoustics, Transactions of the ASME. DOI: 10.1115/1.4023953

50.

Sarma, J. V. N., Chowdhury, R., and Jayaganthan, R., (2013). Mechanical behavior of gallium nitride nanosheets using molecular dynamics. Computational Materials Science. DOI: 10.1016/j.commatsci.2013.03.035

51.

Zhang, J., Wang, C.Y., Chowdhury, R., and Adhikari, S. (2013). Size and temperature dependent piezoelectric properties of gallium nitride nanowires. Scripta Materialia. DOI: 10.1016/j.scriptamat.2012.12.022

52.

Chandra, Y., Scarpa, F., Chowdhury, R., Adhikari, S., and Seinz, J. (2013). Multiscale hybrid atomistic-FE approach for the nonlinear tensile behaviour of graphene nanocomposites. Composites Part A: Applied Science and Manufacturing. DOI: 10.1016/j.compositesa.2012.11.006

53.

Madke, R. R., Chakraborty, S. and Chowdhury, R. (2014). Multiscale approach for the nonlinear behaviour of cementitious composite. Computational Material Science. Volume: 93 Pages: 29–35

54.

Ray, S. J., and Chowdhury, R., (2014). Double gated single molecular transistor for charge detection. Journal of Applied Physics. DOI: 10.1063/1.4890540

55.

Adhikari, S., Flores, E.I.S., Scarpa, F., Chowdhury, R. and Friswell, M.I., (2014). A hybrid atomistic approach for the mechanics of DNA molecules. ASME Journal of Nanotechnology in Engineering and Medicine. Volume: 4 Number: 4 Pages: 1-7

56.

Sarma, J. V. N., Chowdhury, R., Jayaganthan, R., and Scarpa, F., (2014). Atomistic studies on tensile mechanics of BN nanotubes in the presence of defects. International Journal of Nanoscience. DOI: 10.1142/S0219581X14500057

57.

Sarma, J. V. N., Chowdhury, R., and Jayaganthan, R., (2014). Graphyne based single electron transistor: Ab-initio analysis. NANO: Brief Reports and Reviews. DOI: 10.1142/S1793292014500325

58.

Chakraborty, S. and Chowdhury, R. (2015). Multivariate function approximations using D-MORPH algorithm. Applied Mathematical Modelling. DOI: 10.1016/j.apm.2015.03.008

59.

Mukhopadhyay, T., Dey, T. K., Chowdhury, R., Chakraborti, A. and Adhikari, S. (2015). Optimum design of FRP bridge deck: An efficient RS-HDMR based approach. Structural and Multidisciplinary Optimization. DOI: 10.1007/s00158-015-1251-y

60.

Chakraborty, S. and Chowdhury, R. (2015). A semi-analytical framework for structural reliability analysis. Computer Methods in Applied Mechanics and Engineering. DOI: 10.1016/j.cma.2015.02.023

61.

Chakraborty, S. and Chowdhury, R. (2015). Polynomial correlated function expansion for nonlinear stochastic dynamic analysis. Journal of Engineering Mechanics. DOI: 10.1061/(ASCE)EM.1943-7889.0000855

62.

Kumar, A., Chakraborti, A., Bhargava, P. and Chowdhury, R. (2015). Probabilistic failure analysis of laminated sandwich shells based on higher order zigzag theory. Journal of Sandwich Structures and Materials. DOI: 10.1177/1099636215577368

63.

Chatterjee, T. and Chowdhury, R. (2016). An adaptive bi-level approximation technique for multi objective evolutionary optimization . Journal of Computing in Civil Engineering (ASCE). DOI: 10.1061/(ASCE)CP.1943-5487.0000643

64.

Chakraborty, S. and Chowdhury, R. (2016). Modelling uncertainty in incompressible flow simulation using Galerkin based generalised ANOVA. Computer Physics Communications. DOI: 10.1016/j.cpc.2016.08.003

65.

Chakraborty, S. and Chowdhury, R. (2016). Sequential experimental design based generalised ANOVA. Journal of Computational Physics. DOI: 10.1016/j.jcp.2016.04.042

66.

Mukhopadhyay, T., Chowdhury, R. and Chakrabarti, A. (2016). Structural damage identification: A random sampling-high dimensional model representation approach. Advances in Structural Engineering, SAGE Journal. DOI: 10.1177/1369433216630370

67.

Bhardwaj, V., Chowdhury, R. and Jayaganathan, R. (2016). Nanomechanical and microstructural characterization of sputter deposited ZnO thin films . Applied Surface Science. DOI: 10.1016/j.apsusc.2016.08.028

68.

Chakraborty, S. and Chowdhury, R. (2016). Assessment of polynomial correlated function expansion for high-fidelity structural reliability analysis. Structural Safety. DOI: 10.1016/j.strusafe.2015.10.002

69.

Chatterjee, T., Chakraborty, S. and Chowdhury, R. (2016). A Bi-level Approximation Tool for the Computation of FRFs in Stochastic Dynamic Systems. Mechanical Systems and Signal Processing. DOI: 10.1016/j.ymssp.2015.09.001

70.

Chakraborty, S. Mandal, B., Chowdhury, R. and Chakraborti, A. (2016). Stochastic Free Vibration Analysis of Laminated Composite Plates using Polynomial Correlated Function Expansion. Composite Structures. DOI: 10.1016/j.compstruct.2015.09.044

71.

Chakraborty, S. and Chowdhury, R. (2017). Galerkin based generalised ANOVA for the solution of stochastic steady state diffusion problems. Probabilistic Engineering Mechanics. DOI: 10.1016/j.probengmech.2017.10.009

72.

Chakraborty, S. and Chowdhury, R. (2017). An efficient algorithm for building locally refined ‘hp adaptive’ H-PCFE: Application to uncertainty quantification. Journal of Computational Physics. DOI: 10.1016/j.jcp.2017.09.024

73.

Majumder, D., Chakraborty, S. and Chowdhury, R. (2017). Probabilistic analysis of tunnels: A hybrid polynomial correlated function expansion based approach. Tunnelling and Underground Space Technology. DOI: 10.1016/j.tust.2017.07.009

74.

Bhardwaj, V., Chowdhury, R. and Jayaganthan, R. (2017). Adhesion strength and nanomechanical characterization of ZnO thin films. Journal of Materials Research. DOI: 10.1557/jmr.2017.85

75.

Chakraborty, S., Chatterjee, T., Chowdhury, R. and Adhikari, S. (2017). Robust design optimization for crashworthiness of vehicle side impact. ASCE-ASME Journal of Risk and Uncertainty in Engineering Systems, Part B: Mechanical Engineering. DOI: 10.1115/1.4035439

76.

Chatterjee, T. and Chowdhury, R. (2017). An efficient sparse Bayesian learning framework for stochastic response analysis. Structural Safety. DOI: 10.1016/j.strusafe.2017.05.003

77.

Chakraborty, S. and Chowdhury, R. (2017). Towards 'h-p adaptive' generalised ANOVA. Computer Methods in Applied Mechanics and Engineering. DOI: 10.1016/j.cma.2017.03.028

78.

Chakraborty, S., Chatterjee, T., Chowdhury, R. and Adhikari, S. (2017). A surrogate based multi-fidelity approach for robust design optimization. Applied Mathematical Modelling. DOI: 10.1016/j.apm.2017.03.040

79.

Chakraborty, S. and Chowdhury, R. (2017). Moment independent sensitivity analysis - A hybrid PFCE based approach. ASCE Journal of Computing in Civil Engineering.

80.

Mukhopadhyay, T., Chakraborty, S. Dey, S., Adhikari, S. and Chowdhury, R. (2017). A critical assessment of kriging model variants for high-fidelity uncertainty quantification in dynamics of composite shells. Archives of Computational Methods in Engineering. DOI: 10.1007/s11831-016-9178-z

81.

Chakraborty, S. and Chowdhury, R. (2017). Hybrid framework for the estimation of rare failure event probability. ASCE Journal of Engineering Mechanics. DOI: 10.1061/(ASCE)EM.1943-7889.0001223

82.

Chakraborty, S. and Chowdhury, R. (2017). A hybrid approach for global sensitivity analysis. Reliability Engineering & System Safety. DOI: 10.1016/j.ress.2016.10.013

83.

Chatterjee, T., Chowdhury, R. and Palaniappan, R., (2018). Decoupling uncertainty quantification from robust design optimization. Structural and Multidisciplinary Optimization. DOI: 10.1007/s00158-018-2167-0

84.

Chatterjee, T., Chakraborty, S. and Chowdhury, R. (2018). Analytical moment based approximation for robust design optimization. Structural and Multidisciplinary Optimization. DOI: 10.1007/s00158-018-2029-9

85.

Bhardwaj, V., Kumar, A., Chowdhury, R., and Jayaganthan, R. (2018). Nanoindentation and nanoscratch behavior of ZnO:Pr thin films deposited by DC-sputtering. Journal of Materials Research. DOI: 10.1557/jmr.2018.154

86.

Chatterjee, T. and Chowdhury, R., (2018). h-p adaptive’ model based approximation of moment free sensitivity indices. Computer Methods in Applied Mechanics and Engineering. DOI: 10.1016/j.cma.2018.01.011

87.

Chatterjee, T. and Chowdhury, R., (2018). Refined sparse bayesian learning configuration for stochastic response analysis. Probabilistic Engineering Mechanics. DOI: 10.1016/j.probengmech.2018.02.001

88.

Madke, R. R. and Chowdhury, R., (2019). A multiscale continuum model for inelastic behavior of woven composite. Composite Structures. DOI: 10.1016/j.compstruct.2019.111267

89.

Chakraborty, S. and Chowdhury, R., (2019). Graph theoretic approach assisted Gaussian process for nonlinear stochastic dynamic analysis under generalized loading. ASCE Journal of Engineering Mechanics. DOI: 10.1061/(ASCE)EM.1943-7889.0001685

90.

Goswami, S., Chakraborty, S., Chowdhury, R. and Rabczuk, T. (2019). Threshold shift method for reliability based design optimization. Structural and Multidisciplinary Optimization. DOI: 10.1007/s00158-019-02310-x

91.

Chatterjee, T., Chakraborty, S. and Chowdhury, R., (2019). Locally refined adaptive sparse surrogate based approach for uncertainty quantification. ASCE Journal of Engineering Mechanics. DOI: 10.1061/(ASCE)EM.1943-7889.0001605

92.

Chatterjee, T., Chakraborty, S. and Chowdhury, R., (2019). A critical review of surrogate assisted robust design optimization. Archives of Computational Methods in Engineering. DOI: 10.1007/s11831-017-9240-5

93.

Madke, R. R. and Chowdhury, R., (2020). Anti-impact behavior of auxetic sandwich structure with braided face sheets and 3D re-entrant cores. Composite Structures. DOI: 10.1016/j.compstruct.2019.111838

94.

Gupta, A., Krishnan, M., Chowdhury, R., and Chakrabarti, A. (2020). An auto-adaptive sub-stepping algorithm for phase-field modeling of brittle fracture. Theoretical and Applied Fracture Mechanics. DOI: 10.1016/j.tafmec.2020.102622

95.

Gupta, A., Chowdhury, R., Chakrabarti, A. and Rabczuk, T. (2020). A 55-line code for large-scale parallel topology optimization in 2D and 3D. arXiv preprint arXiv:2012.08208. DOI: 10.48550/arXiv.2012.08208

96.

Sowjanya, M., Shariq, M., Alajlani, Y., Pamu, D., Chowdhruy, R., Jayaganthan, R., Florence, S., Haider, M. (2020). Effect of Ar: O2 gas atmosphere on optical properties of Y2O3-doped ZnO thin films by RF sputtering. Europhysics Letters. DOI: 10.1209/0295-5075/129/34003

97.

Mandal, T. K., Gupta, A., Nguyen, V. P., Chowdhury, R. and Vaucorbeil, A. D. (2020). A length scale insensitive phase field model for brittle fracture of hyperelastic solids. Engineering Fracture Mechanics. DOI: 10.1016/j.engfracmech.2020.107196

98.

Chatterjee, T., Friswell, M. I., Adhikari, S. and Chowdhury, R. (2021). A global two-layer meta-model for response statistics in robust design optimization. Engineering Optimization. DOI: 10.1080/0305215X.2020.1861262

99.

Verma, P., Chowdhury, R. and Chakrabarti, A. (2021). Role of graphene-based materials (GO) in improving physicochemical properties of cementitious nano-composites: a review. Journal of Materials Science. DOI: 10.1007/s10853-021-06526-5

100.

Agrawal, G., Gupta, A., Chowdhury, R. and Chakrabarti, A. (2022). Robust Topology Optimization of Negative Poisson’s Ratio Metamaterials under Material Uncertainty. Finite Elements in Analysis and Design. DOI: 10.1016/j.finel.2021.103649

101.

Gupta, A., Mamindlapelly, B., Karuthedath, P. L., Chowdhury, R. and Chakrabarti, A. (2022). Adaptive isogeometric topology optimization using PHT splines. Computer Methods in Applied Mechanics and Engineering. DOI: 10.1016/j.cma.2022.114993

102.

Gupta, A., Krishnan Meenu, U., Mandal, T. K., Chowdhury, R. and Nguyen, V. P. (2022). An adaptive mesh refinement algorithm for phase-field fracture models: application to brittle, cohesive, and dynamic fracture. Computer Methods in Applied Mechanics and Engineering. DOI: 10.1016/j.cma.2022.115347

103.

Padhi, A. P., Chakraborty, S., Chakrabarti, A. and Chowdhury, R. (2022). Efficient hybrid topology optimization using GPU and homogenization based multigrid approach. arXiv preprint arXiv:2201.12931. DOI: 10.48550/arXiv.2201.12931

104.

Krishnan Meenu, U., Gupta, A., and Chowdhury, R. (2022). Adaptive phase-field modelling of brittle fracture using a robust combination of error-estimator and markers. Engineering Fracture Mechanics. DOI: 10.1016/j.engfracmech.2022.108758

105.

Krishnan, U. M., Gupta, A. and Chowdhury, R. (2022). Adaptive phase-field modeling of brittle fracture using a robust combination of error-estimator and markers. Engineering Fracture Mechanics. DOI: 10.1016/j.engfracmech.2022.108758

106.

Verma, P., Chowdhury, R. and Chakrabarti, A. (2023). Effect of adding highly reduced graphene oxide (rgo) nanosheets based nanomaterial on cement composites. Materials Today: Proceedings. DOI: 10.1016/j.matpr.2023.03.616

107.

Verma, P., Chowdhury, R. and Chakrabarti, A. (2023). Early strength development of cement composites using nano-calcium silicate hydrate (CSH) based hardening accelerator. Materials Today: Proceedings.

108.

Saurabh, S., Gupta, A. and Chowdhury, R. (2023). Impact of parametric variation to achieve extreme mechanical metamaterials through topology optimization. Composite Structures. DOI: 10.1016/j.compstruct.2023.117611

109.

Karuthedath, P. L., Gupta, A., Mamindlapelly, B. and Chowdhury, R. (2023). A continuous field adaptive mesh refinement algorithm for isogeometric topology optimization using PHT-Splines. Computer Methods in Applied Mechanics and Engineering. DOI: 10.1016/j.cma.2023.116075

110.

Bijaya, A., Chowdhury, S. R. and Chowdhury, R. (2023). Reduced-dimensional phase-field theory for lattice fracture and its application in fracture toughness assessment of architected materials. European Journal of Mechanics-A/Solids. DOI: 10.1016/j.euromechsol.2023.104964

111.

Bijaya, A., Chowdhury, S. R. and Chowdhury, R. (2023). Multiscale phase-field approach for investigation of anisotropic fracture properties of architected materials. Mechanics of Materials. DOI: 10.1016/j.mechmat.2022.104528

112.

Verma, P., Chowdhury, R. and Chakrabarti, A. (2024). Synthesis process and characterization of graphene oxide (GO) as a strength-enhancing additive in concrete. European Journal of Environmental and Civil Engineering. DOI: 10.1080/19648189.2024.2320309

Research Projects

Sort by Year (Ascending)

1. Title:- Coupled Molecular Dynamics-XEFM simulation for quasi-brittle material failure
Sponsor: Royal Society, UK	Sanctioned Year: 2012-13	Amount: ₹ 5.50 Lakhs	Role: PI

2. Title:- Deformation Mechanism and Morphology of Calcium-Silicate-Hydrate System
Sponsor: IIT, Roorkee	Sanctioned Year: 2013-14	Role: PI

3. Title:- A Fundamental Investigation of Elasticity & Piezoelectricity in Semiconducting Nanostructures
Sponsor: DST, New Delhi	Sanctioned Year: 2013-14	Amount: ₹ 25.22 Lakhs	Role: PI

4. Title:- Mechanical Properties of Nano Silica Based High Performance Concrete
Sponsor: NBCC (India) Ltd., New Delhi	Sanctioned Year: 2014-15	Amount: ₹ 27.00 Lakhs	Role:

5. Title:- Reliability-based robust design optimization of large-scale systems
Sponsor: Royal Society, UK	Sanctioned Year: 2015-16	Amount: ₹ 5.31 Lakhs	Role: PI

6. Title:- Reliability Based and Robust Design optimization of large-Scale systems
Sponsor: CSIR, New Delhi	Sanctioned Year: 2016-17	Amount: ₹ 15.36 Lakhs	Role: PI

7. Title:- Development of a design-through-analysis methodology based on isogeometric technology : Application to Phase-Field Fracture and Topology Optimization
Sponsor: SERB, New Delhi	Sanctioned Year: 2019-20	Amount: ₹ 21.94 Lakhs	Role: PI

8. Title:- Fracture and Fatigue Studies in Textile based Auxetic Composite
Sponsor: ISRO, Bangaluru	Sanctioned Year: 2020-21	Amount: ₹ 27.24 Lakhs	Role:

9. Title:- Topology Optimization of Large-Scale Engineering Structure: Numerical Simulations and Experimental Investigations
Sponsor: DRDL, Hyderabad	Sanctioned Year: 2020-21	Amount: ₹ 45.21 Lakhs	Role: PI

10. Title:- Experimental and Theoretical Studies of High Ballistic lmpact on Multi Layered Nanocomposites
Sponsor: ARMREB, TBRL, Chandigarh	Sanctioned Year: 2021-22	Amount: ₹ 122.02 Lakhs	Role: Co-PI

11. Title:- Multiscale Modelling and Simulation of Layered Fibre Reinforced Nanocomposite
Sponsor: DMSRDE, Kanpur	Sanctioned Year: 2021-22	Amount: ₹ 49.64 Lakhs	Role: PI

12. Title:- Development of a design-through-analysis isogeometric module in FEAST: Towards structural analysis and optimization
Sponsor: VSSC - ISRO, Kerala	Sanctioned Year: 2022-23	Amount: ₹ 15.31 Lakhs	Role: PI

Membership

S. No.	Membership
1.	Engineering Mechanics Institute, ASCE, Member
2.	ASCE, Associate Member
3.	American Nano Society, Member
4.	Institute of Nanotechnology, Associate Member

Book / Book Chapters

Chowdhury, R., Rao, B. N. and Prasad, A. M. (2009). A Practical Solution of the Random Eigenvalue Problems using Factorized Decomposition Technique, In: Computational Mechanics. 978-3-540-75999-7 Springer, Heidelberg

Chowdhury, R., and Rao, B. N. and Prasad, A. M. (2009). HDMR based stochastic finite element analysis for random field problems, In: Safety, Reliability and Risk of Structures, Infrastructures and Engineering. CRC Press, Boca Raton, FL, USA

Chakraborty, S. and Chowdhury, R. (2015). A hybrid approach for solution of Fokker-Planck equation, In: Advances in Structural Engineering. 978-81-322-2192-0 Springer, India.

Chatterjee, T. and Chowdhury, R. (2017). Adaptive refined model based approach for robust design optimization, In: Predictive Modeling and Optimization Methods in Science and Engineering. IGI Global

Chatterjee, T. and Chowdhury, R. (2017). Improved sparse approximation models for stochastic computations, In: Neural Computing in Engineering and Science. Elsevier

Chakraborty, S. and Chowdhury, R. (2017). Polynomial Correlated Function Expansion, In: Modeling and Simulation Techniques in Structural Engineering. IGI Global

Chatterjee, T. and Chowdhury, R. (2018). Adaptive refined-model-based approach for robust design optimization, In: Handbook of Research on Predictive Modeling and Optimization Methods in Science and Engineering. IGI Global

Padhi, A. P., Bhandari, V., Chakraborty, S., Kumar, V., Chakrabarti, A. and Chowdhury, R. (2024). A New Deep Learning Accelerated Blast Loading Effect Analysis. In: Velmurugan, R., Balaganesan, G., Kakur, N., Kanny, K. (eds) Dynamic Behavior of Soft and Hard Materials, Volume 2. 978-981-99-6254-9 pringer, Singapore

M. Tech. Dissertations

Sort by Year (Ascending)

S. No.	Project Title	Student Name	Co-Supervisor	Degree	Year
1.	Damage Detection of Structures using Response Surface Methodology	Tanmoy Mukhopadhyay	Prof. Anupam Chakrabarti	PG	2011
2.	Simulation and Experimental Study of Functional Properties of Semiconductor Nanostructures	J.V.N.R. Sarma	Prof. R. Jayaganathan, Centre of Nanotechnology, IITR	PG	2011
3.	Study of Mechanical and Corrosion Properties of UFG Zirconium Alloys: Experiment and Simulation	Vaibhab Jain	Prof. R. Jayaganathan, Materials and Metallurgical Engineering, IITR	PG	2012
4.	Multiscale Analysis of Cementious Composites	Rohit Raju Madke		PG	2012
5.	Deformation Mechanism of Calcium Silicate Hydrate(C-S-H)	Prabir Mondal		PG	2012
6.	Mechanical properties of nano-silica based high performance concrete	Ranjeet D.Ramteke	Prof. U. K. Sharma	PG	2013
7.	Processing and Characterisation of Semiconducting Nanostructures	Nidhi Pal	Prof. R. Jayaganathan, Centre of Nanotechnology, IITR	PG	2013
8.	Constitutive Modeling of Concrete for Dynamic Analysis	Vivek Vishvakarma	Prof. Rajib Chowdhury	PG	2013
9.	Finite Element Model Updating of Tension Leg Platform	Umesh Kumar Mourya		PG	2014
10.	Structural Optimization of Offshore Jacket Platform	Singh Bhavesh C.		PG	2014
11.	Semiconducting Nanostructures for Peizoelectric Application	Abhishek Agarwal		PG	2014
12.	Woven Composites: An Analytical Approach	Shantanu Singh		PG	2016
13.	Studies on Engineered Cementitious Composites	Divyansh Singh		PG	2016
14.	Aircraft Crash on PHWR Containment Structure	Pruthvik B. M.	Prof. Rajib Chowdhury	PG	2016
15.	NURBS based Isogeometric Analysis	Prashoon Gupta		PG	2017
16.	Coupled Molecular Dynamics Phase Field Approach for Fracture Analysis	Utkarsh Rawat		PG	2017
17.	Topology Optimization in FENICS	Gaurav Agrawal		PG	2019
18.	Nano-topology optimization of photonic metamaterial	Mehul Bagaria		PG	2020
19.	Probabilistic Fracture Simulation of Materials	Abhinandan Sharma		PG	2020
20.	Mechanics of Hydrogels	Amit Kumar		PG	2020

Research Scholars

Sort by Year (Ascending)

S. No.	Topic	Scholar Name	Registration Year	Co-Supervisor
1.	Refined Topology Optimization Schemes for Structural Analysis and Design	Arya Prakash Padhi	2017	Prof. Anupam Chakrabarti
2.	Graphene Reinforced Concrete	Praveen Verma	2018	Prof. Anupam Chakrabarti
3.	Phase-field fracture	U Meenu Krishnan	2018
4.	Dynamic Topology Optimization	Shubham Saurabh	2020
5.	IGA	Philip Luke	2020
6.	Micro-mechanics of woven composites	Abhishek Kumar	2020	Prof. Anupam Chakrabarti,
7.	Vibro-Acoustic Metamaterials	Atul Raj Singh	2020
8.	Topology Optimization of Large-Scale Engineering Structures Numerical Simulations and Experimental Investigations	Anurag Gupta	2021
9.	Multimaterial auxetic Composites	Vaibhav Bhandari	2021	Prof. Anupam Chakrabarti,
10.	Electromagnetic Metamaterials	Radha Yadav	2021
11.	Data-driven Modelling	Ajendra Singh	2022
12.	To be decided.	Avinandan Modak	2023
13.	To be decided.	Rajat Abhay Sirsikar	2023

Ph.D. Supervised

Sort by Year (Ascending)

S. No.	Topic	Scholar Name	Status	Awarded Year
1.	Properties of Doped and Undoped ZnO Nanostructured Coatings (Experimental and Simulation Studies)	Sowjanya Motana	Awarded	2016
2.	A Multilevel Paradigm for Stochastic Computations	Souvik Chakrabarti	Awarded	2017
3.	Novel Integrated Computational Models for Robust Design Optimization	Tanmoy Chatterjee	Awarded	2018
4.	Piezoelectric and Mechanical Behaviour of Doped and Undoped ZnO Thin Films	Vipul Bhardwaj	Awarded	2018
5.	Multiscale Modelling and Failure Prediction of Woven and Braided Composites	Rohit Raju Madke	Awarded	2022
6.	Adaptive analysis using Isoparametric and Isogeometric Elements: Application towards topology optimization, fracture, and Multiphysics problems	Abhinav Gupta	Awarded	2023
7.	Exploration of Fracture Anisotropy, Multiscale Mechanics and Dynamics Fracture through Phase-Filed Method	Ananya Bijaya	Awarded	2024

Teaching Engagements

S. No.	Course Name	Course Code	Class Name	Semester & Year
1.	Solid Mechanics	CE-102	B. Tech.	Spring
2.	Computer Aided Graphics	CE-201	B. Tech.	Spring
3.	Building Materials, Construction and Estimation	CE-251	B. Tech.	Autumn
4.	Theory of Structures - I	CE-292	B. Arch.	Spring
5.	Structural Analysis – I	CEN-207	B. Tech.	Autumn Semester 2023-24
6.	Design of Steel Elements	CEN-305	B. Tech.	Autumn Semester 2020-21
7.	Training Seminar	CEN-499	B. Tech.	Autumn Semester 2020-21
8.	Structural Dynamics	CEN-544	M. Tech.	Autumn
9.	Finite Element Method	CEN-545	M. Tech.	Spring

Visits To Outside Institutions

S. No.	Visiting Institute	Purpose of Visit	Start Date	End Date
1.	Swansea University, UK	Research & Teaching	01/Jan/1900	01/Jan/1900

Conference Publication

Sort by Year (Ascending)

Roy, R., Das, P. K., Chowdhury, R. and Dutta, S. C. (2004). Adequacy of existing seismic torsional provisions: A critical review with recommendations. Proceedings of World Congress on Natural Disaster Mitigation. Place: New Delhi, India

Chowdhury, R., Rao, B. N. and Prasad, A. M. (2005). Hysteresis model for RC structural element accounting bi-directional lateral load interaction. Proceedings of 2005 ASME Pressure Vessels and Piping Conference. Place: Denver, Colorado

Chowdhury, R., Rao, B. N. and Prasad, A. M. (2005). Probabilistic assessment of nuclear containment structures - A review. National Seminar on Protection of Structures & Occupants Against Hazards. Place: Chennai, India

Chowdhury, R., Rao, B. N. and Prasad, A. M. (2006). A new approach to response surfaces for reliability analysis. International Conference on Trends In Product Life Cycle-Modelling, Simulation And Synthesis (PLMSS2006). Place: Indian Institute of Science, Bangalore, India

Chowdhury, R., Rao, B. N. and Prasad, A. M. (2006). MLS based response surface method for reliability analysis. Second International Congress on Computational Mechanics and Simulation (ICCMS06). Place: Indian Institute of Technology Guwahati, India

Chowdhury, R., Rao, B. N. and Prasad, A. M. (2006). An improved meshfree method for fracture analysis of cracks. Proceedings of 2006 ASME Pressure Vessels and Piping/ICPVT-11 Conference. Place: Vancouver, BC

Chowdhury, R., Rao, B. N. and Prasad, A. M. (2007). Uncertainty analysis by multivariate function decomposition. International Conference on Civil Engineering in the New Millennium: Opportunities and Challenges (CENeM-2007). Place: Bengal Engineering and Science University, India

Chowdhury, R., Rao, B. N. and Prasad, A. M. (2007). Coupled HDMR-FFT for failure probability estimation. 4th International Conference on Theoretical, Applied, Computational and Experimental Mechanics (ICTACEM 2007). Place: Indian Institute of Technology Kharagpur, India

Chowdhury, R., Rao, B. N. and Prasad, A. M. (2007). Evaluation of structural reliability using hybrid high dimensional model representation. 3rd International Conference on Reliability and System Safety (INCRESE 2007). Place: Rajasthan, India

10.

Chowdhury, R., Rao, B. N. and Prasad, A. M. (2007). A practical solution of the random eigenvalue problems using factorized decomposition technique. International Symposium on Computational Mechanics (ISCM 2007). Place: Beijing, China

11.

Rao, B. N., Chowdhury, R. and Prasad, A. M. (2007). Efficient reliability analysis using multi point response surface method. Proceedings of 2007 ASME Pressure Vessels and Piping/CREEP8 Conference. Place: San Antonio, Texas

12.

Chowdhury, R., Rao, B. N. and Prasad, A. M. (2007). Multipoint decomposition method for higher order reliability analysis. International Conference on Current trends in Engineering Analysis & Design. Place: J. F. Welch Technology Centre, Bangalore, India

13.

Chowdhury, R., Rao, B. N. and Prasad, A. M. (2007). Multipoint Response surface for reliability analysis involving multiple design point. International Conference on Computational, Mathematical and Statistical Methods. Place: Indian Institute of Technology Madras, India

14.

Chowdhury, R., Rao, B. N. and Prasad, A. M. (2008). Probabilistic sensitivity analysis using HDMR & score function. Structural Engineering Convention (SEC-2008). Place: Chennai, India

15.

Rao, B. N. and Chowdhury, R. (2008). Structural reliability evaluation using enhanced HDMR. Proceedings of 2008 ASME Pressure Vessels and Piping Conference. Place: Chicago, Illinois

16.

Chowdhury, R., Rao, B. N. and Prasad, A. M. (2008). Application of coupled RKHS-HDMR to stochastic mechanics and reliability. 4th ASRANet International Colloquium. Place: Athens, Greece

17.

Chowdhury, R., Rao, B. N. and Prasad, A. M. (2008). Improved HDMR for probabilistic mechanics & reliability. International Conference on Reliability Safety and Quality Engineering (ICRSQE-2008). Place: Mumbai, India

18.

Chowdhury, R., Rao, B. N. and Prasad, A. M. (2009). HDMR based stochastic finite element analysis for random field problems. 10th International Conference on Structural Safety and Reliability (ICOSSAR2009). Place: Osaka, Japan

19.

Chowdhury, R., Rao, B. N. and Prasad, A. M. (2009). Hybrid HDMR based sensitivity analysis for stochastic fracture mechanics. Proceedings of 2009 ASME Pressure Vessels and Piping Conference. Place: Prague, Czech Republic

20.

Chowdhury, R. and Adhikari, S. (2009). MPP-based correlated function expansion for reliabilities and moments of uncertain dynamical system. 2nd International Conference on Uncertainty in Structural Dynamics (USD 2009). Place: Sheffield, UK

21.

Chowdhury, R. and Adhikari, S. (2009). An efficient computational solution scheme of the random eigenvalue problems. 50th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics & Materials Conference. Place: Palm Springs, California, USA

22.

Rao, B. N., Chowdhury, R., Singh, R. K. and Kushwaha, H. S. (2010). Structural reliability analysis of AHWR and PHWR inner containment using high dimensional model representation. 2nd International Conference on Reliability, Safety And Hazard - Risk-Based Technologies And Physics - of Failure Methods. Place: Mumbai, India

23.

Adhikari, S., Chowdhury, R. and Friswell, M. I. (2010). Fuzzy finite element analysis using high dimensional model representation. International Conference on Uncertainty in Structural Dynamics, (USD 2010). Place: Leuven, Belgium

24.

Chowdhury, R. and Adhikari, S. (2010). A non-linear dimension reduction methodology for the frequency response functions of uncertain structural systems. 5th ASRANet International Colloquium (ASRANet2010). Place: Edinburgh, Scotland

25.

Scarpa, F., Ruzzene, M., Adhikari, S. and Chowdhury, R. (2010). Wave propagation and structural dynamics in graphene nanoribbons. SPIE Smart Structures, Materials, Nondestructive Evaluation and Health Monitoring Conference. Place: San Diego, California, USA

26.

Chowdhury, R., Adhikari, S. and Scarpa, F. (2010). Electronic properties of graphene nanoribbons coupled with organic molecules. ASME 2010 First Global Congress on NanoEngineering for Medicine and Biology (NEMB2010). Place: Houston, TX, USA

27.

Masanam, S. M., Chowdhury, R., Adhikari, S. and Friswell, M. I. (2011). Effects of spatially uncertain structural properties on helicopter aeroelastic response predictions using high dimensional model representation. 52th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics & Materials Conference. Place: Denver, USA

28.

Chakraborty, S. and Chowdhury, R., (2013). Uncertainty propagation using hybrid HDMR for stochastic field problems. International Conference on Structural Engineering and Mechanics. Place: NIT Rourkela

29.

Mukhopadhyay, T., Chowdhury, R. and Chakrabarti, A. (2013). A methodology for improving response surfaces and its application in structural damage identification and reliability analysis. iNaCoMM 2013. Place: IIT Roorkee

30.

Mukhopadhyay, T., Chowdhury, R. and Chakrabarti, A. (2013). A metamodel based approach for structural damage identification using D-optimal design and Nelder-Meade simplex optimization method. International Conference On Sustainable Innovative Techniques In Civil and Environmental Engineering. Place: Jawaharlal Nehru University, New Delhi

31.

Chakraborty, S. and Chowdhury, R. (2014). A hybrid approach for solution of Fokker-Planck equation. Structural Engineering Convention 2015. DOI: 10.1007/978-81-322-2193-7_116 Place: IIT Delhi

32.

Chakraborty, S., Chatterjee, T., Chowdhury, R. and Adhikari, S. (2015). An efficient framework for robust design optimization. The 13th International Probabilistic Workshop (IPW2015). Place: University of Liverpool, U.K.

33.

Chakraborty, S. and Chowdhury, R. (2015). Nonlinear stochastic dynamics analysis - A metamodeling-based approach. 1st International Conference on Uncertainty Quantification in Computational Sciences and Engineering. Place: Crete Island, Greece

34.

Chatterjee, T. and Chowdhury, R. (2016). Improved sparse high dimensional model representation based on least absolute shrinkage and selection operator. Structural Engineering Convention (SEC 2016). Place: IIT Madras, India

35.

Chatterjee, T. and Chowdhury, R (2016). An improved approximation strategy for multi objective evolutionary optimization. 6th International Conference on Computational Mechanics and Simulation (ICCMS 2016). Place: IIT Bombay, India

36.

Chakraborty, S. and Chowdhury, R. (2016). Solution of stochastic heat conduction problem using Galerkin based polynomial correlated function expansion. 6th International Conference on Computational Mechanics and Simulation (ICCMS 2016). Place: IIT Bombay, India

37.

Madke, R. R. and Chowdhury, R. (2017). Numerical scheme for the prediction of elastic properties of textile composite. International Conference on Composite Materials and Structures (ICCMS 2017). Place: IIT Hyderabad, India

38.

Chatterjee, T. and Chowdhury, R. (2018). Towards efficient response statistics approximation in robust design optimization. Conference on Reliability and Optimization of Structural Systems. Place: Zurich, Switzerland

39.

Chatterjee, T., Madke, R. and Chowdhury, R (2018). Uncertainty quantification of textile composites: A multi-scale approach. SIAM Conference on Uncertainty Quantification (UQ18). Place: California, USA

40.

Madke, R. R. and Chowdhury, R. (2018). Multiscale analysis of a triaxially woven fabric composite. International Conference on Advances in Construction Materials and Structures (ACMS-2018). Place: IIT Roorkee, India

41.

Gupta, A., Chowdhury, R. and Chakrabarti, A. (2019). Isogeometric shape optimization of concrete shell structures. National Conference on Multidisciplinary Design, Analysis, and Optimization. Place: M S Ramaiah University of Applied Science, Peenya, Bangalore

42.

Madke, R. R. and Chowdhury, R. (2019). Numerical characterization of auxetic composite exhibiting multiscale heterogeneity. 7th International Congress on Computational Mechanics and Simulation. Place: IIT Mandi, India

43.

Madke, R. R. and Chowdhury, R. (2019). Multi-objective optimization of a fabric reinforced composite. 2nd National Conference on Multidisciplinary Design, Analysis (NCMDAO-2). Place: Bengaluru, India

44.

Chowdhury, R. (2019). Fourth National Finite Element Developers. Fourth National Finite Element Developers ( NAFED )/ FEAST Users Meet 2019. Place: Vikram Sarabhai Space Centre, Indian Space Research Organization, Thiruvananthapuram

45.

Gupta, A., Chowdhury, R, and Karuthedath, P. L. (2019). Optimization Using Isogeometric Analysis. National Finite Element Developers Conference - NAFED 2019.

46.

Padhi, A., Karuthedath, P. L. and Chowdhury, R. (2019). Phase Field Topology Optimization Considering Geometric Nonlinearity. ISTAM 2019. Place: IIT Bhubaneswar

47.

Gupta, A., Chowdhury, R., and Karuthedath, P. L. (2020). Development of Isogeometric Elements. National Finite Element Developers Conference - NAFED 2020.

48.

Madke, R. R.,, G. Agarwal, Gupta, A. and Chowdhury, R. (2021). Morphing airfoil design with topologically optimized auxetic metamaterial. 14th World Congress of Structural and Multidisciplinary Optimization (WCSMO 14). Place: University of Colorado Boulder, USA

49.

Gupta, A., Krishnan, U. M., Chowdhury, R., and Karuthedath, P. L. (2021). Run-Time from 300 Years to 300 Min: Lessons Learned in Large-Scale Modeling in FEniCS, Finite Element in Computational Software. FEniCS 2021. DOI: 10.6084/m9.figshare.14495289

50.

Krishnan, U. M., Gupta, A., Chowdhury, R. (2021). Working with Complex Meshes: The Mesh Processing Pipeline, Finite Element in Computational Software. FEniCS 2020 (2021).

51.

Mamindlapelly, B., Gupta, A., Karuthedath, P. L., and Chowdhury, R. (2021). Unified Isogeometric Shell Shape Optimization Workflow. National Finite Element Developers Conference - NAFED 2020 (2021).

52.

Karuthedath, P. L., Gupta, A., Mamindlapelly, B. and Chowdhury, R. (2021). Achieving Isogeometric HigherOrder Continuity through Bézier Extraction. National Finite Element Developers Conference - NAFED 2020 (2021).

53.

Krishnan, U. M., Gupta, A., Chowdhury, R. (2022). Large scale topology optimization in FEniCS, Finite Element in Computational Software. FEniCS 2022.

54.

Saurabh, S., Gupta, A., Gupta, A., and Chowdhury, R. (2022). Mechanical Metamaterials design by Topology Optimization. 8th International Congress on Computational Mechanics and Simulation (ICCMS 2021). Place: IIT Indore, India

55.

Padhi, A., Vaibhav, B., Karuthedath, P. L. and Chowdhury, R. (2022). Deep Learning Accelerated Blast Loading Effect Analysis of Reinforced Concrete and FRP Retrofitted Concrete Slab. IMPLAST2022. Place: IIT Madras

56.

Padhi, A., Vaibhav V, Karuthedath, P. L. and Chowdhury, R. (2022). Finite Element Analysis of Reinforced Concrete Target Against Blast Loading. IMPLAST 2022. Place: IIT Madras

57.

Padhi, A., Chakraborty, S., Karuthedath, P. L. and Chowdhury, R. (2022). Multiscale GPU Accelerated Structural Topology Optimization. ICCMS 2022. Place: IIT Indore

58.

Madke, R. R., Krishnan, U. M., Gupta, A., Karuthedath, P. L. and Chowdhury, R. (2022). Fracture and fatigue studies on meta-sandwich auxetic core (In Preparation- Abstract submitted). 15th International Conference on Fracture.

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