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About Us
Indra Vir Singh
Indra Vir Singh Associate Professor indrafme[at]iitr.ac.in 91-1332-285888 Website
Areas of Interest
  • Fracture Mechanics, Fatigue, Damage Mechanics, Modeling of Materials, Failure Analysis, FEM, XFEM, Meshfree Methods, Isogeometric Analysis, XIGA, Multiscale Modeling, Phase Field Modeling
  • FEM, XFEM, Meshfree Methods, Isogeometric Analysis, XIGA, Multiscale Modeling, Phase Field Modeling, Fracture Mechanics, Fatigue, Damage Mechanics, Modeling of Materials, Failure Analysis
Professional Background
FromToDesignationOrganisation
10/2012Till DateAssociate ProfessorIIT Roorkee
04/200710/2012Assistant ProfessorIIT Roorkee
09/200503/2007Postdoctoral ResearcherShinshu University, Nagano, Japan
05/199907/2005LecturerBITS Pilani
02/199905/1999Research AssociateIIT Delhi
Educational Details
DegreeSubjectUniversityYear
B. Sc. Engg.Mechanical EngineeringAMU Aligarh1996
M. TechApplied MechanicsIIT Delhi1998
Ph.D.Computational MechanicsBITS Pilani2004
Sponsored Research Projects
TopicFunding AgencyYear
Development of Elasto-Plastic Element Free Galerkin CodeBARC, DAE, Mumbai2008
Thermo-mechanical Simulations of EPFM Problems Using XFEM and Meshless MethodsDST, New Delhi (Indo-Portugal Joint Research Project)2011
Mechanical Behavior of UFG Zr and Zr-Nb alloys Processed by Cryorolling (Experimental & Numerical)BARC, DAE, Mumbai2011
Development of XFEM Software for Simulation of Fracture & Ductile Crack Tearing in Nuclear ComponentBARC, DAE, Mumbai2011
Development of Meshfree Codes for Simulation of Damage in Metallic Materials in Nuclear IndustriesBARC, DAE, Mumbai2012
The Study of Tensile and Impact Behaviour of Reduced Activation Ferritic-Martensitic SteelBARC, DAE, Mumbai2015
Prediction of Graphite Failure Strength using RVE Approach and XFEMBARC, DAE, Mumbai2014
Failure Analysis of Engineering Components of Intricate Shape using Extended Isogeometric AnalysisDST, New Delhi2014
Simulation of High Temperature Elasto-plastic Fatigue Crack Growth using XFEMDMRL, DRDO, Hyderabad2014
Exp. & Num. Studies on Cold Swaging of Zr alloy Bars for End Cap Component ManufacturingBARC, DAE, Mumbai2016
Multiscale Simulation Framework for Defect Formation Studies in Electronic Materials and DevicesDST, New Delhi (Indo-Korean Joint Research Project)2018
Numerical Crack Growth Studies in Hydrided Pressure Tube of PHWRAtomic Energy Regulatory Board (AERB), BARC, Mumbai 2018
Development of Stochastic Multiscale Framework Based on Microstructural FeaturesCSIR, New Delhi2018
XFEM based Damage Tolerance Philosophy for the Remaining Life Assessment of Aeroengine ComponentsAR&DB, New Delhi2018
Memberships
  • Indian Association for Computational Mechanics, Life Member
  • Indian Society of Theoretical and Applied Mechanics, Life Member
  • International Association of Engineers, Member
Teaching Engagements
TitleCourse CodeClass NameSemester
Advanced Mechanics of SolidsMIN-552PGAutumn
Mechanical Engineering DrawingMIN-108UGAutumn
Research Scholar Groups
Scholar NameInterest
Manik BansalNumerical Modeling of Heterogeneous Materials
Sunil Kumar SinghNURBS/T-Spline Based XIGA for Failure Analysis of Structures
Manish KumarCreep and Fatigue Crack Growth Modeling Using XFEM
Sanjay Singh SamantMechanical, Fracture and Fatigue Behavior of Modified 9Cr-1Mo Steel
Vibhuti Bhushan PandeyCrack Initiation and Propagation using Damage Mechanics
Subrato SarkarDevelopment of Efficient Localized Gradient Damage Models for Failure Analysis of Structures
Vinay Kumar YadavAn experimental Investigation of Fracture and Fatigue Behavior of 2024 Al Alloy
Ajay KumarStochastic Multiscale Framework for Predicting the Bulk Response of Heterogeneous Materials
Aman KhuranaMultiscale Simulation Framework for Defect Formation Studies in Electronic Materials and Devices
Anjali JhaCrack Growth Studies in Hydrided Pressure Tube of PHWR
PHDs Supervised
TopicScholar NameStatus of PHDRegistration Year
Meshfree Simulation of Fracture Mechanics Problems under Thermo-Mechanical LoadingMohit PantA2008
Simulation of Transport Phenomena in Porous MediaRajesh Kumar SharmaA2008
Numerical Simulation of Fatigue Fracture in Functionally Graded Materials using XFEMSomnath BhattacharyaA2009
An Investigation of Mechanical and Fracture Behavior of Ultrafine Grained 6082 Al alloyVineet KumarA2011
Numerical Simulation of Crack Growth Problems Using EFGM/XFEMKamal SharmaA2009
Experimental & Simulation Studies of Ultrafine Grained Zr, and Zr-Nb Alloys Processed by CryorollingSunkalp GoelA2010
Crack Growth Simulations in Ductile Materials using XFEM/Coupled FE-EFGMSachin KumarA2012
Fatigue Crack Growth Simulations using Extended Isogeometric AnalysisGagandeep BhardwajA2012
Simulation of Indentation, Damage and Crack Growth Using Coupled FE-EFG ApproachAmit ShedbaleA2013
Numerical Simulation of Transport Phenomena & Mechanics Problems using Advanced FE TechniquesRangoli GoyalA2013
Numerical Prediction of Failure Strength of Graphite Using RVE Based Multiscale XFEMManik BansalO2015
Failure Analysis of Engineering Structures Using NURBS/T-spline Based XIGASunil Kumar SinghO2015
Creep-Fatigue Simulations at Elevated Temperature using FEM/XFEMManish GoelO2015
A Study of Mechanical, Fracture and Fatigue Behavior of Modified 9Cr-1Mo SteelSanjay Singh SamantO2015
Crack Initiation and Growth using Damage Mechanics under Creep Fatigue EnvironmentVibhuti Bhushan PandeyO2016
Localized Gradient Damage Models for Fatigue Crack Growth SimulationsSubrato SarkarO2017
Crack Growth Studies in Hydrided Pressure Tube of PHWRAnjali JhaO2018
Effect of Cryorolling on Mechanical and Fracture Behavior of 2014 Al AlloyVinay Kumar YadavO2018
Visits to outside institutions
Institute VisitedPurpose of VisitDate
BITS DubaiTo present a research paper on Fatigue Life Evaluation under Spectrum Loading using XFEM in International Conference IMMT-201728/11/2017
Kyshu University, Fukuoka JapanTo deliver an Invited Talk on Fatigue Crack Growth Analysis of an Interfacial Crack in Heterogonous Material Using XIGA in CoMFoS1623/10/2016
Deakin University, Warun Ponds Campus, Geelong, AustraliaTo explore a possibility of collaborative research with Deakin University, Warun Ponds Campus, Geelong, Australia18/06/2015
ENSTA Paris Tech, Palaiseau, Paris, FranceTo present a research paper on Fatigue Life Estimation of FGMs in the Presence of Defects using Extended Isogeometric Analysis07/10/2014
National Technological University, SingaporeTo present research paper on Numerical Simulation of Large Deformation Problems by Element Free Galerkin Method in International Conference on Engineering Plasticity and Its Applications (AEPA2012), 06/12/2012
Cardiff University, UKTo present a research paper on Numerical Simulation of Fatigue Crack Propagation in FGM Using XFEM in ECCOMAS Thematic Conference on XFEM30/06/2011
University of Aveiro, PortugalTo discuss the research work of ongoing collaborative research project 15/06/2011
Korea Railroad Research Institute, South KoreaTo discuss the progress of collaborative research with Korea Railroad Research Institute06/2010
Korea Railroad Research Institute, South KoreaTo explore the possible collaborative research with Korea Railroad Research Institute06/2009
Shinshu University, Nagano, JapanTo do postdoctoral research work in Department of Mechanical System Engineering, Shinshu University, Nagano, Japan2005-2007
National International Collaboration
TopicOrganisationLevel
Modeling and Simulation of Kinked Cracks by Virtual Node XFEMBauhaus University Weimar, Marienstrasse 15, 99423 Weimar, GermanyRP
Parallel and Efficient Multi-split XFEM for 3-D Analysis of Heterogeneous MaterialsUniversity of  Luxembourg and School of Engineering, Cardiff University, UKRP
Fracture mechanics simulations using XIGADepartment of Civil and Environmental Engineering, Tokyo Institute of Technology, Ookayama, JapanRP
Modelling of Crack in Preesure Vessels BY IGA Using Thin Shell TheoryInstitute of Continuum Mechanics, Leibniz University Hannover, Germany.PG
Multiscale Simulation Framework for Defect Formation Studies in Electronic Materials and DevicesAdvanced Institutes of Convergence Technology (AICT), Seoul National University, Suwon, South KoreaRP
Books Authored

Akhilendra Singh and Indra Vir Singh, Element Free Galerkin Methods for Heat Transfer: Fundamentals and Formulations, Lambert Academic Publisher, Germany, July 2010.

Refereed Journal Papers
  1. Roshan Patil, B.K. Mishra, I.V. Singh, A Local Moving Extended Phase Field Method (LMXPFM) for Failure Analysis of Brittle Materials, Computer Methods in Applied Mechanics and Engineering (Accepted). (SCI, IF=4.441)
  2. R.U. Patil, B.K. Mishra, I.V. Singh, T.Q. Bui, A New Multiscale Phase Field Method to Simulate Failure in Composites, Advances in Engineering Software (Accepted). (SCIE, IF=3.198)
  3. V.B. Pandey, I.V. Singh, B.K. Mishra, S. Ahmad, A. Venugopal Rao, Vikas Kumar, Creep Crack Simulations Using Continuum Damage Mechanics and XFEM, International Journal of Damage Mechanics. (SCIE, IF=1.761) https://doi.org/10.1177/1056789517737593
  4. S. Kumar, I.V. Singh, B.K. Mishra, A. Singh, Kamal Sharma, I.A. Khan, A Homogenized Multigrid XFEM to Predict the Crack Growth Behavior of Ductile Material in the Presence of Microstructural Defects, Engineering Fracture Mechanics, (SCI, IF=2.58) https://doi.org/10.1016/j.engfracmech.2016.03.051
  5. M. Kumar, S. Ahmad, I.V. Singh, A.V. Rao, J. Kumar, Vikas Kumar, Experimental and Numerical Studies to Estimate Fatigue Crack Growth Behavior of Ni-Based Super Alloy, Theoretical and Applied Fracture Mechanics, Vol. 96, pp. 604-616, 2018.  (SCIE, IF=2.215) https://doi.org/10.1016/j.tafmec.2018.07.002
  6. M. Kumar, I.V. Singh, B.K. Mishra, S. Ahmad, A.V. Rao, Vikas Kumar, Mixed Mode Crack Growth in Elasto-Plastic-Creeping Solids using XFEM, Engineering Fracture Mechanics, Vol. 199, pp. 489-517, 2018. (SCI, IF=2.58) https://doi.org/10.1016/j.engfracmech.2018.05.014
  7. S.K. Singh, I.V. Singh, B.K. Mishra, G. Bhardwaj, S.K. Singh, Analysis of Cracked Plate Using Higher-Order Shear Deformation Theory: Asymptotic Crack-Tip Fields and XIGA Implementation, Computer Methods in Applied Mechanics and Engineering, Vol. 336, pp. 594–639, 2018. (SCI, IF= 4.441) https://doi.org/10.1016/j.cma.2018.03.009
  8. Sunkulp Goel, Nikhil Kumar, R. Jayaganthan, I.V. Singh, D. Srivastava, Role of shear localization in nanocrystallisation of zircaloy-2 processed by wire rolling at cryo temperature, Materials Science and Engineering: A, Vol. 718, pp. 111–122, 2018.  (SCI, IF=3.414) https://doi.org/10.1016/j.msea.2018.01.089
  9. Roshan Patil, B.K. Mishra, I.V Singh, An Adaptive Multiscale Phase Field Method for Brittle Fracture, Computer Methods in Applied Mechanics and Engineering, Vol. 329, pp. 254–288, 2018. (SCI, IF= 4.441) https://doi.org/10.1016/j.cma.2017.09.021
  10. A.S. Shedbale, I.V. Singh, B.K. Mishra, Heterogeneous and Homogenized Models for Predicting the Indentation Response of Particle Reinforced Metal Matrix Composites, International Journal of Mechanics and Materials in Design, Vol. 13, pp. 531-552, 2017. (SCIE, IF=1.896) https://doi.org/10.1007/s10999-016-9352-3
  11. Manik Bansal, I.V Singh, B.K. Mishra, Kamal Sharma, I.A. Khan, A two-scale stochastic framework for predicting failure strength probability of heterogeneous materials, Composite Structures, Vol. 179, pp. 294-325, 2017. (SCI, IF= 3.858) https://doi.org/10.1016/j.compstruct.2017.07.044
  12. Manik Bansal, I.V Singh, B.K. Mishra, Kamal Sharma, I.A. Khan, A Numerical Prediction of Flexural Strength Probability for NBG-18 Nuclear Grade Graphite using Strength Pair Model, The Journal of Strain Analysis for Engineering Design, Vol. 52(3), pp. 204–211, 2017. (SCI, IF=1.222) https://doi.org/10.1177/0309324717698609
  13. Xiaofei Hu, Tinh Quoc Bui, Jining Wang, Weian Yao, Lan Hoang That Ton, Indra Vir Singh, Satoyuki Tanaka, A new cohesive crack tip symplectic analytical singular element involving plastic zone length for fatigue crack growth prediction under variable amplitude cyclic loading, European Journal of Mechanics - A/Solids, Vol. 65, pp. 79-90, 2017.  (SCI, IF=2.846) http://dx.doi.org/10.1016/j.euromechsol.2017.03.008
  14. S.K. Singh, I. V. Singh, B.K. Mishra, G. Bhardwaj, T.Q. Bui, A Simple, Efficient and Accurate Bézier Extraction based T-spline XIGA for Crack Simulations, Theoretical and Applied Fracture Mechanics, Vol. 88, pp. 74-96, 2017. (SCIE, IF=2.215) http://dx.doi.org/10.1016/j.tafmec.2016.12.002
  15. Manik Bansal, I.V Singh, B.K. Mishra, Kamal Sharma, I.A. Khan, A Stochastic XFEM Model for the Tensile Strength Prediction of Heterogeneous Graphite based on Microstructural Observations, Journal of Nuclear Materials, Vol. 487, pp. 143-157, 2017. (SCI, IF=2.048) http://dx.doi.org/10.1016/j.jnucmat.2016.12.045
  16. Roshan Patil, B.K. Mishra, I.V Singh, A New Multiscale XFEM for the Elastic Properties Evaluation of Heterogeneous Materials, International Journal of Mechanical Sciences, Vol. 122, pp. 277-287, 2017.  (SCI, IF=2.884) http://dx.doi.org/10.1016/j.ijmecsci.2017.01.028
  17. Vasanth Balakrishnan, P. Roshan,  Sunkulp Goel, R. Jayaganthan, I. V. Singh, Experimental and XFEM Simulation of Tensile and Fracture Behavior of Al 6061 Alloy Processed by Severe Plastic Deformation, Metallography, Microstructure, and Analysis, Vol. 6, pp. 55-72, 2017. (Scopus, IF=0.568) http://dx.doi.org/10.1007/s13632-016-0332-7
  18. A.S. Shedbale, I.V. Singh, B.K. Mishra, Kamal Sharma, Ductile Failure Modeling and Simulations Using Coupled FE-EFG Approach, International Journal of Fracture, Vol. 203, pp. 183-209, 2017. (SCI, IF=2.247)  http://dx.doi.org/10.1007/s10704-016-0137-3 
  19. Himanshu Pathak, Akhilendra Singh, I.V. Singh, Three-Dimensional Quasi-Static Interfacial Crack Growth Simulations in Thermo-Mechanical Environment by Coupled FE-EFG Approach, Theoretical and Applied Fracture Mechanics, Vol. 86, Part B, pp. 267-283, 2016.  (SCIE, IF=2.215) http://dx.doi.org/10.1016/j.tafmec.2016.08.001
  20. G. Bhardwaj, S.K. Singh, I.V. Singh, B.K. Mishra, T. Rabczuk, Fatigue Crack Growth Analysis of an Interfacial Crack in Heterogeneous Materials using Homogenized XIGA, Theoretical and Applied Fracture Mechanics, Vol. 85, Part B, pp. 294-319, 2016. (SCIE, IF=2.215) http://dx.doi.org/10.1016/j.tafmec.2016.04.004
  21. Sunkulp Goel, Nikhil Kumar, Devasri Fuloria, R. Jayaganthan, I.V. Singh, D. Srivastava G.K. Dey, and N. Saibaba, Evaluating Fracture Toughness of Rolled Zircaloy-2 at Different Temperatures using XFEM, Journal of Materials Engineering and Performance, Vol. 25(9), pp. 4046-4058, 2016. (SCIE, IF=1.331) http://dx.doi.org/10.1007/s11665-016-2241-y  
  22. A.S. Shedbale, I.V. Singh, B.K. Mishra, A Coupled FE–EFG Approach for Modeling Crack Growth in Ductile Materials, Fatigue & Fracture of Engineering Materials and Structures, Vol. 39(10), pp. 1204-1225, 2016. (SCIE, IF=2.335) http://dx.doi.org/10.1111/ffe.12423
  23. Manish Kumar, I.V. Singh, B. K. Mishra, S. Ahmad, A. Venugopal Rao, Vikas Kumar, A Modified Theta Projection Model for Creep Behavior of Metals and Alloys, Journal of Materials Engineering and Performance, Vol. 25(9), pp. 3585-3592, 2016. (SCIE, IF=1.331) http://dx.doi.org/10.1007/s11665-016-2197-y
  24. Minh Ngoc Nguyen, Tinh Quoc Bui, Thien Tich Truong, Ngoc Anh Trinh, Indra Vir Singh, Tiantang Yu, Duc Hong Doan, Enhanced nodal gradient 3D consecutive-interpolation tetrahedral element (CTH4) for heat transfer analysis, International Journal of Heat and Mass Transfer, Vol. 103, pp. 14–27, 2016. (SCI, IF= 3.458) http://dx.doi.org/10.1016/j.ijheatmasstransfer.2016.07.038
  25. I.V. Singh, A.S. Shedbale, B.K. Mishra, Material Property Evaluation of Particle Reinforced Composites Using Finite Element Approach, Journal of Composite Materials, Vol. 50(20), pp. 2757–2771, 2016.  (SCI, IF= 1.494) http://dx.doi.org/10.1177/0021998315612539
  26. A.S. Shedbale, I.V. Singh, B.K. Mishra, K. Sharma, Evaluation of Mechanical Properties using Spherical Ball Indentation and Coupled FE-EFG Approach, Mechanics of Advanced Materials and Structures, Vol. 23 (7), pp. 832–843, 2016. (SCI, IF= 2.645) http://dx.doi.org/10.1080/15376494.2015.1029171
  27. G. Bhardwaj, I.V. Singh, B.K. Mishra, Virender Kumar, Numerical Simulations of Cracked Plate using XIGA under Different Loads and Boundary Conditions, Mechanics of Advanced Materials and Structures, Vol. 23, pp. 704–714, 2016. (SCI, IF= 2.645) http://dx.doi.org/10.1080/15376494.2015.1029159
  28. S. Kumar, I.V. Singh, B.K. Mishra, A. Singh, New Enrichments in XFEM to Model Dynamic Crack Response of 2-D Elastic Solids, International Journal of Impact Engineering, Vol. 87, pp. 198–211. 2015. (SCI, IF= 2.938) http://dx.doi.org/10.1016/j.ijimpeng.2015.03.005
  29. Himanshu Pathak, Akhilendra Singh, I.V. Singh, S.K. Yadav, Fatigue Crack Growth Simulations of 3-D Linear Elastic Cracks under Thermal Load by XFEM, Frontiers of Structural and Civil Engineering, Vol. 9(4), pp. 359–382, 2015. (SCIE, IF= 0.721) http://dx.doi.org/10.1007/s11709-015-0304-z
  30. Sachin Kumar, A.S. Shedbale, I.V. Singh, B.K. Mishra, Elasto-Plastic Fatigue Crack Growth Analysis of Plane Problems in the Presence of Flaws Using XFEM, Frontiers of Structural and Civil Engineering, Vol. 9(4), pp. 420–440, 2015. (SCIE, IF= 0.721) http://dx.doi.org/10.1007/s11709-015-0305-y
  31. G. Bhardwaj, I.V. Singh, B.K. Mishra, Fatigue Crack Growth in Functionally Graded Material using Homogenized XIGA, Composite Structures, Vol. 134, pp. 269–284, 2015. (SCI, IF= 3.858) http://dx.doi.org/10.1016/j.compstruct.2015.08.065
  32. Himanshu Pathak, Akhilendra Singh, I.V. Singh, M. Brahmankar, Three-Dimensional Stochastic Quasi-Static Fatigue Crack Growth Simulations Using Coupled FE-EFG Approach, Computers & Structures, Vol. 160, pp. 1–19, 2015. (SCI, IF= 2.847) http://dx.doi.org/10.1016/j.compstruc.2015.08.002
  33. G. Bhardwaj, I.V. Singh, Fatigue Crack Growth Analysis of a Homogeneous Plate in the Presence of Multiple Defects using Extended Isogeometric Analysis, Journal of the Brazilian Society of Mechanical Sciences and Engineering, Vol. 37(4), pp. 1065–1082, 2015. (SCI, IF= 1.235) http://dx.doi.org/10.1007/s40430-014-0232-1
  34. Sunkulp Goel, R. Jayaganthan, I.V. Singh, D. Srivastava, G.K. Dey, N. Saibaba, Texture Evolution and Ultrafine Grain Formation in Cross-Cryo-Rolled Zircaloy-2, Acta Metallurgica Sinica, Vol. 28, pp. 837–846, 2015. (SCI, IF= 1.292) http://dx.doi.org/10.1007/s40195-015-0267-z
  35. G. Bhardwaj, I.V. Singh, B.K. Mishra, T.Q. Bui, Numerical Simulation of Functionally Graded Cracked Plates using NURBS based XIGA under Different Load and Boundary Conditions, Composite Structures, Vol. 126, pp. 347–359, 2015. (SCI, IF= 3.858) http://dx.doi.org/10.1016/j.compstruct.2015.02.066
  36. Sunkulp Goel, Nachiket Keskar, R. Jayaganthan, I.V. Singh, D. Srivastava, G.K. Dey, S.K. Jha, N. Saibaba, Texture and Mechanical Behavior of Zircaloy-2 Rolled at Different Temperatures, Journal of Materials Engineering and Performance, Vol.  24(2), 618–625, 2015. (SCIE, IF=1.34) http://dx.doi.org/10.1007/s11665-014-1315-y
  37. Sunkulp Goel, Nachiket Keskar, R. Jayaganthan, I.V. Singh, D. Srivastava, G.K. Dey, N. Saibaba, Development of Ultrafine Grained Zircaloy-2 by Room Temperature Cross Rolling, Journal of Materials Engineering and Performance, Vol.  24, 609–617, 2015. (SCIE, IF=1.34) http://dx.doi.org/10.1007/s11665-014-1287-y
  38. S. Kumar, I.V. Singh, B.K. Mishra, A Homogenized XFEM Approach to Simulate Fatigue Crack Growth Problems, Computers & Structures, Vol. 150, pp. 1–22, 2015. (SCI, IF= 2.847) http://dx.doi.org/10.1016/j.compstruc.2014.12.008
  39. G. Bhardwaj, I.V. Singh, B.K. Mishra, Stochastic Fatigue Crack Growth Simulation of Interfacial Crack in Bi-layered FGMs using XIGA, Computer Methods in Applied Mechanics and Engineering, Vol. 284, pp. 186–229, 2015.  (SCI, IF= 4.441) http://dx.doi.org/10.1016/j.cma.2014.08.015
  40. S. Kumar, I.V. Singh, B.K. Mishra, Timon Rabczuk, Modeling and Simulation of Kinked Cracks by Virtual Node XFEM, Computer Methods in Applied Mechanics and Engineering, Vol. 283, pp. 1425–1466, 2015. (SCI, IF= 4.441) http://dx.doi.org/10.1016/j.cma.2014.10.019
  41. I.V. Singh, G. Bhardwaj, B.K. Mishra, A New Criterion for Modeling Multiple Discontinuities Passing through an Element using XIGA, Journal of Mechanical Science and Technology, Vol. 29(3), pp. 1141–1143, 2015. (SCI, IF= 1.128) http://dx.doi.org/10.1007/s12206-015-0225-8
  42. S. Kumar, I.V. Singh, B.K. Mishra, A Multigrid Coupled (FE-EFG) Approach to Simulate Fatigue Crack Growth in Heterogeneous Materials, Theoretical and Applied Fracture Mechanics, Vol. 72, pp. 121–135, 2014. (SCIE, IF=2.215) http://dx.doi.org/10.1016/j.tafmec.2014.03.005
  43. S. Kumar, I.V. Singh, B.K. Mishra, A Coupled Finite Element and Element-Free Galerkin Approach for the Simulation of Stable Crack Growth in Ductile Materials, Theoretical and Applied Fracture Mechanics, Vol. 70, pp. 49–58, 2014. (SCIE, IF=2.215) http://dx.doi.org/10.1016/j.tafmec.2014.02.006
  44. H. Pathak, A. Singh, I.V. Singh, Fatigue Crack Growth Simulations of Homogeneous and Bi-material Interfacial Cracks using Element Free Galerkin Method, Applied Mathematical Modeling, Vol. 38, pp. 3093–3123, 2014. (SCI, IF=2.35) http://dx.doi.org/10.1016/j.apm.2013.11.030
  45. S. Kumar, I.V. Singh, B.K. Mishra, XFEM Simulation of Stable Crack Growth using J-R Curve under Finite Strain Plasticity, International Journal of Mechanics and Materials in Design, Vol. 10, pp. 165–177, 2014. (SCI, IF=2.102) http://dx.doi.org/10.1007/s10999-014-9238-1
  46. Vineet Kumar, I.V. Singh, B.K. Mishra, R. Jayaganthan, Improved Fracture Toughness of Cryorolled and Room Temperature Rolled 6082 Al Alloys, Acta Metallurgica Sinica, Vol. 27, pp. 359–367, 2014. (SCI, IF= 1.292) http://dx.doi.org/10.1007/s40195-014-0057-z  
  47. A.K. Sahoo, I.V. Singh, B. K. Mishra, XFEM for the Evaluation of Elastic Properties of CNT-Based 3-D Full Five Directional Braided Composites, Advanced Composite Materials, Vol. 23, pp. 351–373, 2014.  (SCI, IF= 1.407) http://dx.doi.org/10.1080/09243046.2013.871173
  48. S. Bhattacharya, I.V. Singh, B.K. Mishra, Fatigue Life Simulation of Functionally Graded Materials under Cyclic Thermal Load Using XFEM, International Journal of Mechanical Sciences, Vol. 82, pp. 41-59, 2014. (SCI, IF=2.884) http://dx.doi.org/10.1016/j.ijmecsci.2014.03.005
  49. Sunkulp Goel, Nachiket Keskar, R. Jayaganthan, I.V. Singh, D. Srivastava, G.K. Dey, N. Saibaba, Mechanical Behaviour and Microstructural Characterizations of Ultrafine grained Zircaloy-2 processed by Cryorolling, Materials Science and Engineering: A, Vol. 603, pp. 23-29, 2014. (SCI, IF=3.414) http://dx.doi.org/10.1016/j.msea.2014.02.025
  50. Sunkulp Goel, R. Jayaganthan, I.V. Singh, D. Srivastava, G.K. Dey, N. Saibaba, Mechanical and microstructural characterizations of ultrafine grained Zircaloy-2 produced by room temperature rolling, Materials & Design, Vol. 55, pp. 612-618, 2014. (SCI, IF=4.364) http://dx.doi.org/10.1016/j.matdes.2013.09.039
  51. H. Pathak, A. Singh, I.V. Singh, Fatigue Crack Growth Simulations of 3-D Problems Using XFEM, International Journal of Mechanical Sciences, Vol. 76, pp. 112-131, 2013. (SCI, IF=2.884) http://dx.doi.org/10.1016/j.ijmecsci.2013.09.001
  52. S. Bhattacharya, I.V. Singh, B.K. Mishra, Mixed-Mode Fatigue Crack Growth Analysis of Functionally Graded materials by XFEM, International Journal of Fracture, Vol. 183, pp. 81-97, 2013. (SCI, IF=2.247) http://dx.doi.org/10.1007/s10704-013-9877-5  
  53. Ankit Agarwal, I.V. Singh and B. K. Mishra, Evaluation of Elastic Properties of Interpenetrating Phase Composites by Meshfree Method, Journal of Composite Materials, Vol. 47(11), pp. 1407-1423, 2013. (SCI, IF= 1.494) http://dx.doi.org/10.1177/0021998312448494
  54. S. Bhattacharya, I.V. Singh, B.K. Mishra, T.Q. Bui, Fatigue Crack Growth Simulations of Interfacial Cracks in Bi-layered FGMs using XFEM, Computational Mechanics, Vol. 52(4), pp.799-814, 2013. (SCI, IF=2.861) http://dx.doi.org/10.1007/s00466-013-0845-8 
  55. H. Pathak, A. Singh, I.V. Singh and S.K. Yadav, A Simple and Efficient XFEM Approach for 3-D Cracks in Linear Elastic Materials, International Journal of Fracture, Vol. 181, pp. 189-208, 2013. (SCI, IF=2.247) http://dx.doi.org/10.1007/s10704-013-9835-2 
  56. S. Bhattacharya, I.V. Singh, B.K. Mishra, Fatigue Life Estimation of Functionally Graded Materials using XFEM, Engineering With Computers, Vol. 29(4), pp. 427-448, 2013. (SCI, IF=1.951) http://dx.doi.org/10.1007/s00366-012-0261-2
  57. Ankit Agarwal, I.V. Singh, B.K. Mishra, Numerical Prediction of Elasto-Plastic Behaviour of Interpenetrating Phase Composites By EFGM, Composites: Part B, Vol. 51, pp. 327-336, 2013.(SCI, IF=4.727) http://dx.doi.org/10.1016/j.compositesb.2013.03.022
  58. Mohit Pant, I.V. Singh and B.K. Mishra, A Novel Enrichment Criterion for Modeling Kinked Cracks using Element Free Galerkin Method, International Journal of Mechanical Sciences, Vol. 68, pp. 140-149, 2013.  (SCI, IF=2.884) http://dx.doi.org/10.1016/j.ijmecsci.2013.01.008
  59. H. Pathak, A. Singh, I.V. Singh, Fatigue Crack Growth Simulations of Bi-material Interfacial Cracks under Thermo-Elastic Loading by Extended Finite Element Method, European Journal of Computational Mechanics, Vol. 22(1), pp. 79–104, 2013.  http://dx.doi.org/10.1080/17797179.2013.766017
  60. P. Das, I. V. Singh, R. Jayaganthan, Crack Growth Simulation of Bulk and Ultrafine Grained 7075 Al Alloy by XFEM, International Journal of Materials and Product Technology, Vol. 44(3/4), pp. 252-276, 2012. (SCI, IF=0.488) http://dx.doi.org/10.1504/IJMPT.2012.050192
  61. P. Das, I.V. Singh, R. Jayaganthan, An Experimental Evaluation of Material Properties and Fracture Simulation of Cryorolled 7075 Al Alloy, Journal of Materials Engineering and Performance, Vol. 21(7), pp. 1167-1181, 2012. (SCIE, IF=1.34) http://dx.doi.org/10.1007/s11665-011-0062-6
  62. H. Pathak, A. Singh, I.V. Singh, Numerical Simulation of Bi-material Interfacial Cracks Using EFGM and XFEM, International Journal of Mechanics and Materials in Design, Vol. 8, pp. 9-36, 2012.(SCI, IF=2.102)  https://doi.org/10.1007/s10999-011-9173-3
  63. I.V. Singh, B.K. Mishra, S. Bhattacharya and R.U. Patil, The Numerical Simulation of Fatigue Crack Growth Using Extended Finite Element Method, International Journal of Fatigue, Vol. 36, pp. 109-119, 2012. (SCI, IF=2.899) http://dx.doi.org/10.1016/j.ijfatigue.2011.08.010
  64. I.V. Singh, B.K. Mishra, S. Bhattacharya, XFEM Simulation of Cracks, Holes and Inclusions in Functionally Graded Materials, International Journal of Mechanics and Materials in Design, Vol. 7, pp. 199-218, 2011. (SCI, IF=2.102)  http://dx.doi.org/10.1007/s10999-011-9159-1
  65. P. Das, R. Jayaganthan, T. Chowdhury, I.V. Singh, Fatigue Behaviour and Crack Growth Rate of Cryorolled Al 7075 Alloy, Materials Science and Engineering A, Vol. 528, pp. 7124-7132, 2011.(SCI, IF=3.414) http://dx.doi.org/10.1016/j.msea.2011.05.021
  66. Mohit Pant, I.V. Singh, B.K. Mishra, Evaluation of Mixed Mode Stress Intensity Factors for Interface Cracks using EFGM, Applied Mathematical Modeling, Vol. 35, pp. 3443-3459, 2011. (SCI, IF=2.35) http://dx.doi.org/10.1016/j.apm.2011.01.010
  67. Mohit Pant, I.V. Singh, B.K. Mishra, A Numerical Study of Crack Interactions under Thermo-Mechanical Load Using EFGM, Journal of Mechanical Science and Technology, Vol. 25(2), pp. 403-413, 2011. (SCI, IF= 1.128) http://dx.doi.org/10.1007/s12206-010-1217-3
  68. P. Das, R. Jayaganthan, I.V. Singh, Tensile and Impact-Toughness Behaviour of Cryorolled Al 7075 Alloy, Materials & Design, Vol. 32(3), pp. 1298-1305, 2011. (SCI, IF=4.364) http://dx.doi.org/10.1016/j.matdes.2010.09.026
  69. I.V. Singh, B.K. Mishra, Mohit Pant, An Enrichment based New Criterion for the Simulation of Multiple Interacting Cracks using Element Free Galerkin Method, International Journal of Fracture, Vol. 167(2), pp. 157-171, 2011. (SCI, IF=2.247) https://doi.org/10.1007/s10704-010-9536-z
  70. Mohit Pant, I.V. Singh, B.K. Mishra, Numerical Simulation of Thermo-Elastic Fracture Problems using Element Free Galerkin Method, International Journal of Mechanical Sciences, Vol. 52, pp. 1745-1755, 2010. (SCI, IF=2.884) https://doi.org/10.1016/j.ijmecsci.2010.09.008
  71. I.V. Singh, B.K. Mishra, Mohit Pant, A Modified Intrinsic Enriched EFGM for Multiple Cracks Simulation, Materials & Design, Vol. 31 (1), pp. 628–632, 2010. (SCI, IF=4.525) https://doi.org/10.1016/j.matdes.2009.06.002
  72. I.V. Singh, Masa. Tanaka, M. Endo, Element Free Galerkin Method for Transient Thermal Analysis of Carbon Nanotube Composites, Thermal Science, Vol. 12 (2), pp. 3948, 2008. (SCIE, IF=1.093) https://doi.org/10.2298/TSCI0802039S
  73. I.V. Singh, Masa. Tanaka, M. Endo, Effect of Interface on the Thermal Conductivity of Carbon Nanotube Composites, International Journal of Thermal Sciences, Vol. 46 (9), pp. 842–847, 2007.  (SCI, IF=3.361) https://doi.org/10.1016/j.ijthermalsci.2006.11.003
  74. I.V. Singh, Masa. Tanaka, J. Zhang, M. Endo, Evaluation of Effective Thermal Conductivity of CNT-based Nano-Composites by Meshless EFG Method, International Journal of Numerical Methods for Heat and Fluid Flow, Vol. 17 (8), pp. 757–769, 2007. (SCIE, IF=2.450) https://doi.org/10.1108/09615530710825756
  75. I.V. Singh, Masa. Tanaka, M. Endo, Meshless Method for Nonlinear Heat Conduction Analysis of Nano-Composites, Heat and Mass Transfer, Vol. 43 (10), pp. 1097–1106, 2007. (SCI, IF=1.494) https://doi.org/10.1007/s00231-006-0194-7
  76. A. Singh, I.V. Singh, R. Prakash, Numerical Analysis of Fluid Squeezed Between Two Parallel Plates by Meshless Method, Computers and Fluids, Vol. 36 (9), pp.1460–1480, 2007. (SCI, IF=2.221) https://doi.org/10.1016/j.compfluid.2006.12.005
  77. I.V. Singh, Masa. Tanaka, M. Endo, Nonlinear Thermal Analysis of Carbon Nanotube Composites by Element Free Galerkin Method, Numerical Heat Transfer-Part A, Vol. 51 (11), pp. 1087–1102, 2007. (SCI, IF=2.409) https://doi.org/10.1080/10407780601112852
  78. W.T. Ang, I.V. Singh, Masa. Tanaka, An Axisymmetric Heat Conduction Model for a Multi-Material Cylindrical System with Application to Analysis of Carbon Nanotube Composites, International Journal of Engineering Science, Vol. 45 (1), pp. 22–33, 2007. (SCI, IF=7.023) https://doi.org/10.1016/j.ijengsci.2006.09.002
  79. I.V. Singh, Masa. Tanaka, M. Endo, Thermal Analysis of CNT-Based Nano-Composites by Element Free Galerkin Method, Computational Mechanics, Vol. 39(6), pp. 719–728, 2007.  (SCI, IF=2.724) https://doi.org/10.1007/s00466-006-0061-x
  80. A. Singh, I.V. Singh, R. Prakash, Meshless Element Free Galerkin Method for Unsteady Nonlinear Heat Transfer Problems, International Journal of Heat and Mass Transfer, Vol. 50(5-6), pp. 1212–1219, 2007. (SCI, IF= 3.891) https://doi.org/10.1016/j.ijheatmasstransfer.2006.08.039
  81. I.V. Singh, Masa. Tanaka, Heat Transfer Analysis of Composite Slabs Using Meshless Element Free Galerkin Method, Computational Mechanics, Vol. 36(6), pp. 521–532, 2006. (SCI, IF=2.724) https://doi.org/10.1007/s00466-005-0001-1
  82. I.V. Singh, Masa. Tanaka, Thermal Solution of Cylindrical Composite Systems Using Meshless Method, Heat and Mass Transfer, Vol. 42(8), pp. 689–707, 2006. (SCI, IF= 1.494) https://doi.org/10.1007/s00231-005-0026-1
  83. A. Singh, I.V. Singh, R. Prakash, Meshless Analysis of Unsteady-State Heat Transfer in Semi-infinite Solid with Temperature Dependent Thermal Conductivity, International Communications in Heat and Mass Transfer, vol. 33(2), pp. 231–239, 2006.  (SCI, IF=4.463) https://doi.org/10.1016/j.icheatmasstransfer.2005.10.008
  84. A. Singh, I.V. Singh, R. Prakash, The Numerical Solution of Temperature Dependent Thermal Conductivity Problems using Meshless Method, Numerical Heat Transfer, Part A, Vol. 50(2), pp. 125–145, 2006. (SCI, IF=2.409) https://doi.org/10.1080/10407780500507111
  85. I.V. Singh, A Numerical Study of Weight Functions, Scaling and Penalty Parameters for Heat Transfer Applications, Numerical Heat Transfer: Part A, Vol. 47(10), pp. 1025–1053, 2005. (SCI, IF=2.409) https://doi.org/10.1080/10407780590926183
  86. I.V. Singh, P.K. Jain, Parallel Meshless EFG Solution for Fluid Flow Problems, Numerical Heat Transfer, Part-B, Vol. 48(1), pp. 45–66, 2005. (SCI, IF=1.758) https://doi.org/10.1080/10407790590935993
  87. I.V. Singh, P.K. Jain, Parallel EFG Algorithm for Heat Transfer Problems, Advances in Engineering Software, Vol. 36(8), pp. 554–560, 2005.  (SCI, IF=3.198) https://doi.org/10.1016/j.advengsoft.2005.01.009
  88. I.V. Singh, K. Sandeep, R. Prakash, The Effect of Weight Function and Scaling Parameter on Meshless EFG Results in Heat Transfer Problems, International Journal of Heat & Technology, Vol. 23(1), pp. 13–20, 2005. (Scopus, IF=2.674) DOI: 10.18280/ijht.230103
  89. I.V. Singh, A Numerical Solution of Composite Heat Transfer Problems Using Meshless Method, International Journal of Heat and Mass Transfer, Vol. 47(10-11), pp. 2123–2138, 2004. (SCI, IF= 3.891) https://doi.org/10.1016/j.ijheatmasstransfer.2003.12.013
  90. I.V. Singh, Parallel Implementation of the EFG Method for Heat Transfer and Fluid Flow Problems, Computational Mechanics, Vol. 34(6), pp. 453–463, 2004. (SCI, IF=2.724) https://doi.org/10.1007/s00466-004-0590-0
  91. I.V. Singh, Meshless EFG Method in 3-D Heat Transfer Problems: A Numerical Comparison, Cost and Error analysis, Numerical Heat Transfer: Part A, Vol. 46(2), pp. 199–220, 2004. (SCI, IF=2.409) https://doi.org/10.1080/10407780490457437
  92. I.V. Singh, The Numerical Solution of Viscous Fluid Problems Using Meshless Method, International Journal of Heat and Technology, Vol. 22(2), pp. 129–138, 2004. (Scopus, IF=2.674) DOI: 10.18280/ijht.220218
  93. I.V. Singh, K. Sandeep, R. Prakash, Meshless EFG Method in Transient Heat Conduction Problems, International Journal of Heat and Technology, Vol. 21(2), pp. 99–105, 2003. (Scopus, IF=2.674) DOI: 10.18280/ijht.210212
  94. I.V. Singh, K. Sandeep, R. Prakash, Heat Transfer Analysis of Two-Dimensional Fins Using Meshless Element-Free Galerkin Method, Numerical Heat Transfer: Part A, Vol. 44(1), pp.73–84, 2003. (SCI, IF=2.409) https://doi.org/10.1080/713838174
  95. I.V. Singh, R. Prakash, The Numerical Solution of Three-Dimensional Transient Heat Conduction Problems Using Element Free Galerkin Method, International Journal of Heat and Technology, Vol. 21(2), pp. 73–80, 2003. (Scopus, IF=2.674). DOI: 10.18280/ijht.210209