Peer Reviewed Journal Articles
  1. BVSS Bharadwaja and A. Alankar, Finite Element Implementation of Field Crack Mechanics for Brittle and Ductile Fracture, Theoretical and Applied Fracture Mechanics, Accepted, 2024.
  2. S. Ansari, A. Acharya, A. Alankar, An experimentally informed continuum grain boundary model, Mathematics and Mechanics of Solids, 2023, Accepted.
  3. G. S. Thoppil, J. F. Nie, A. Alankar, Bayesian approach for inferrable machine learning models of Process-Structure-Property Linkages in Complex Concentrated Alloys, Journal of Alloys and Compounds, 2023, p. 171595.
  4. A. Mishra, M. Dinachandra, A. Alankar, Crystal plasticity analyses around grain boundaries using a dislocation dynamics finite element model, Journal of Multiscale Modeling, 2023, Accepted.
  5. S. Ahmed, A. Alankar, V. Tathavadkar, K. Narasimhan, Investigation of Tensile Flow Behavior of Al-Mg Alloy at Warm Temperature: Constitutive Modelling and Microstructural Evolution, Metals and Materials International, 2023, Accepted.
  6. P. Kishore, Tanul Singh, R. Aher, A. Alankar, Workflow for fatigue life prediction of additive manufactured complex designs from powder bed fusion of Ti-6Al-4V, International Journal of Fatigue, Accepted, 2023
  7. S. Rawat and A. Alankar, Atomistic Analyses of Fracture in α,βand Lamellaalpha-beta Ti Single Crtals, Journal of the Mechanics and Physics of Solids, 2023, Accepted.
  8. Evaluating the influence of deformation variables on dynamic recrystallization behavior using a crystal plasticity model, R. Chatterjee, SVS Narayan Murty, A. Alankar, Modeling and Simulation in Materials Science and Engineering, 2023.
  9. Insights into fracture behavior of Ni-based superalloy single crystals: An atomistic investigation, S. Chandra, A. Alankar, M. K. Samal, V. M. Chavan, Journal of Alloys and Compounds, Accepted, 2023.
  10. BVSS Bhardwaja, M. Nabian, B. Sharma, S. Choudhry, A. Alankar, Physics-Informed Machine Learning and Uncertainty Quantification for Mechanics of Heterogeneous Materials, Integrating Materials and Manufacturing Innovation, 2023, p. 1-21.
  11. G.S. Thoppil, J.F. Nie, A. Alankar, Hierarchical Machine Learning Based Structure-property Correlations for As-cast Complex Concentrated Alloys, Computational Materials Science, 2022, p. 111855.
  12. S. K. Maurya, S. Chandra, J. F. Nie, A. Alankar, Crack Mediated Dislocation Activities in Al/Ti Nanolayered Composites: An Atomistic Study, Modelling and Simulation in Materials Science and Engineering, 2022, Accepted.
  13. D. Peng, R. Jones, A. S.M. Ang, A. Michelson, V. Champagne, A. Birt, S. Pinches, S. Kundu, A. Alankar, R.K. Singh Raman, , Computing the durability of WAAM 18Ni 250 Maraging steel specimens, Fatigue and Fracture of Engineering Materials and Structures, 2022, In press.
  14. S. Ansari, A. Acharya, A. Alankar, An Experimentally Informed Continuum Grain Boundary Model, In Review(https://arxiv.org/abs/2201.10946).
  15. K. Gururaj, Mainak Saha, Sumit Kumar Maurya, Rajat Nama, A. Alankar, M. B. Ponnuchamy, K. G. Pradeep, On the correlative microscopy analyses of nano-twinned domains in 2 mol% zirconia alloyed yttrium tantalate thermal barrier material, Scripta Materialia, Accepted, 2022.
  16. The Origin of Graphite Morphology in Cast Iron, U. Tewary, D. Paul, H.K. Mehtani, S. Bhagavath, A. Alankar, G. Mohapatra, S. S. Sahay, A. S. Panwar, S. Karagadde, I. Samajdar, Acta Materialia, 2022, p. 117660
  17. R. Dadhich and A. Alankar, A modular spectral solver for crystal plasticity, International Journal of Plasticity, 2022, Accepted.
  18. H. Hrishikesh and A. Alankar, On the effect of elastic anisotropy and fracture toughness on crack path in single phase and multiphase polycrystals, Engineering Fracture Mechanics, 2022, p. 108696.
  19. M. Dinachandra and A. Alankar, Phase-field modeling of brittle fracture in polycrystals considering grain boundary energies, 2021, In review.
  20. G. S. Thoppil and A. Alankar, Predicting the formation and stability of oxide perovskites by extracting underlying mechanisms using machine learning, 2022, Computational Materials Science, Accepted.
  21. D. Peng, C. Tang, N. Matthews, R. Jones, S. Kundu, R.K. Raman, A. Alankar, Computing the Fatigue Life of Cold Spray Repairs to Simulated Corrosion Damage, Materials, 14, 2021, p. 4451.
  22. M. Dinachandra, A. Alankar, Adaptive finite element modeling of phase-field fracture driven by hydrogen embrittlement, Accepted, Computer Methods in Applied Mechanics and Engineering, 2022.
  23. M. Dinachandra and A. Alankar, Static and dynamic modeling of functionally graded Euler-Bernoulli microbeams based on reformulated strain gradient elasticity theory using isogeometric analysis, Composite Structures, 2022, p. 114923.
  24. A. Bhutada, S. Kumar, G. Dayalan, A. Alankar, Machine Learning based methods for obtaining Correlations between Microstructures and Thermal Stresses, Metals, 2021, p. 1167.
  25. S. Chandra, A. Alankar, N. N. Kumar, M. K. Samal, V. M. Chavan, An atomistic analysis of the effect of grain boundary and the associated deformation mechanisms during plain strain compression of a Cu bicrystal, Computational Materials Science, 2021, p. 110953.
  26. V. Revi, S. Kasodariya, A. Talapatra, G. Pilania, A. Alankar, Machine Learning Elastic Constants of Multi-Component Alloys, Computational Materials Science, 2021, p. 110671
  27. S. K. Maurya, J. F. Nie, A. Alankar, Atomistic analyses of HCP-FCC transformation and reorientation of Ti in Al-Ti multilayers, Computational Materials Science, 2021, p. 110329.
  28. E. Martinez, A. Alankar, A. Caro, T. Jourdan, Relative relevance of mobility and driving force on edge dislocation climb by the vacancy mechanism, Computational Materials Science, 2021, p. 110378.
  29. U. Tewary, D. Mukherjee, A. Alankar, G. Mohapatra, S. Sahay, I. Samajdar, and S. Karagadde, An Integrated Multi-Scale Model for Graphite Growth Mechanism in Industrial Cast Iron, Metallurgical and Materials Transactions B., 2021, p. 1-19.
  30. P. Seth, J. Jha, A. Alankar, S. Mishra, α-case formation in Ti-6Al-4V in a different oxidizing envi- ronment and its effect on tensile and fatigue crack growth behavior, Oxidation of Metals, 2021, p. 1.
  31. M. Dinachandra and A. Alankar, A phase-field study of crack propagation and branching in functionally graded materials using explicit dynamics, Theoretical and Applied Fracture Mechanics, 109(2020), p. 102681.
  32. S. Deshmukh, A. Borkar, A. Alankar, S. Krishnan, S. Ramamoorthy, A Priori Determination of the Elastic and Acoustic Responses of Periodic Poroelastic Materials, Applied Acoustics, 169(2020), p. 107455.
  33. S. Kundu, R. Jones, D. Peng, N. Matthews, A. Alankar, R. K. Singh Raman and P. Huang,Studies in Modeling the Effect of Residual Stress on Crack Growth in Wire + Arc Additively Manufactured, Friction Stir Welded and LSP Parts, and Cold Spray Repairs, 2020, Materials, 13(2020), p. 1341.
  34. S. Kumar, M. Dinachandra, A. Alankar, A deep-learning based model of thermal stresses (To be submitted)
  35. S. Tiwari, A. Mishra, A. Alankar, Extracting features from small lengthscale structures for machine learning (To be submitted)
  36. M. Dinachandra, B. V. S. S. Bhardwaja, A. Alankar, Dynamic Analysis of Functionally Graded Microbars based on Strain Gradient Theory using Isogeometric Analysis (In review)
  37. R. Chatterjee and A. Alankar, A mean field crystal plasticity of dynamic multiorder nucleation of ensambles (In review)
  38. A. Alone, R. Chatterjee and A. Alankar, A Comparative Study of the effect of Random and Preferred Crystallographic Orientations on Dynamic Recrystallization Behavior through a Cellular Automata Model, Materials Today, 25(2020), p. 101200.
  39. G. Thirunavukarasu, S. Kundu, V. V. Patel, A. Alankar, Analytical Investigation on the Evolution and Growth of β-Ti and Fe-Nb-Based Intermetallics in Diffusion Coupled Joints of Ti6Al4V|Nb|SS, Diffusion Foundations,May(2020), p. 3-24
  40. A. Beniwal, R. Dadhich, A. Alankar, Deep Learning Based Predictive Modeling for Structure-Property Linkages, Materialia, 8(2019), p. 100435.
  41. R. Chatterjee, SVS Narayanmurty, A. Alankar, Dynamic Recrystallization in Titanium Alloys : A Comprehensive Review, ASTM Journal of Materials Chracterization and Performance, Nov(2019)
  42. C. Gupta, J. Jha, B. Jayabalan, R. Gujrati, A. Alankar, and S. Mishra, Correlating hot deformation parameters with microstructure evolution during thermomechanical processing of Inconel 718 alloy, Metallurgical and Materials Transactions A, 50(2019), p. 4714-4731.
  43. S. Dhala, S. Mishra, A. Tewari, A. Alankar,Analyses of orientation dependent nanoindentation response of pseudoelastic NiTi alloy using a crystal plasticity model, Mechanics of Materials, 135 (2019), p. 1.
  44. A. Mishra and A. Alankar, Revisiting dislocation reactions and their role in uniaxial deformation of copper single crystal micro-pillars, Modelling and Simulation in Materials Science and Engineering, 27(5), 055010.
  45. T. Gopinath, S. Kundu, V. Patel, A. Alankar, Diffusion Bonding of Ti6Al4V and SS 304 with Nb Interlayer, Materials Performance and Characterization, 2019, Accepted.
  46. A. Soni and A. Alankar, Analyses of Constitutive Behaviour of As-Cast Aluminum Alloys AA3104, AA5182 and AA6111 during DC casting using Physically Based Models, Journal of Engineering Materials and Technology, 141 (3) (2019), p. 034502.
  47. R. Gujrati, C. Gupta, J. S. Jha, S. Mishra, A. Alankar, Understanding activation energy of dynamic recrystallization in Inconel 718, Materials Science and Engineering A, 744 (2019), p. 638-651.
  48. A. Taibani, V. Phalke, A. Alankar, M. Visaria, S. Krishnan, Analysis of temperature swing thermal insulation for performance improvement of diesel engines, SAE International Journal of Engines, 12, (2019), p. 03-12-02-0009.
  49. S. Dhala, S. Mishra, A. Tewari, A. Alankar, Modeling of finite deformation of pseudoelastic NiTi shape memory alloy considering various inelasticity mechanisms, International Journal of Plasticity, 115, (2019), p. 216-237.
  50. A. Lodh, U. Tewary, R. P. Singh, T. N. Tak, A. Prakash, A. Alankar, P. J. Guruprasad, I. Samajdar, Orientation-Dependent Developments in Misorientation and Residual Stress in Rolled Aluminum: The Defining Role of Dislocation Interactions, Metallurgical and Materials Transactions A, 49A (2018), p. 5946 - 5952.
  51. R. Montgomery, C. Tome, W. Liu, A. Alankar, G. Subramanian, C. Stanek, Use of multiscale zirconium alloy deformation models in nuclear fuel behavior analysis, Journal of Computational Physics, 328 (2017), p. 278 - 300.
  52. A. Alankar, D.P. Field and D. Raabe, Plastic anisotropy of electro-deposited pure α-iron with sharp crystallographic <111>//ND texture in normal direction: Analysis by an explicitly dislocation-based crystal plasticity model, International Journal of Plasticity, 52 (2014), p. 18 - 32.
  53. A.Alankar, D. P. Field and H. M. Zbib, Explicit incorporation of cross-slip in a dislocation density-based crystal plasticity model, Philosophical Magazine, 92 (2012), p. 3084 - 3100.
  54. R. A. Lebensohn, R. A. Holt, A. Caro, A. Alankar, C. N. Tom`e, Improved constitutive descrip- tion of single crystal viscoplastic deformation by dislocation climb, Comptes Rendus Mechanique, 340 (2012), p. 289 - 295
  55. A. Alankar and D.P. Field, Modeling of deformation microstructure - strain hardening and crystallographic reorientation of crystallites in a columnar polycrystal; Materials Science Forum, 702-703 (2012) p. 196 - 199
  56. A. Alankar, I. N. Mastorakos, D. P. Field, H. M. Zbib, Determination of dislocation inter- action strengths using discrete dislocation dynamics of curved dislocations, ASME Journal of Engineering Materials and Technology, 134 (2012), p. 021018
  57. A. Alankar, P. Eisenlohr, D. Raabe, Development of a dislocation density based model for α-titanium; Acta Materialia, 59 (2011), p. 7003 - 7009
  58. D. P. Field and A. Alankar, Observation of Deformation and Lattice Rotation in a Cu Bi- Crystal, Metallurgical and Materials Transactions A, 42 (2011), p. 676
  59. A. Alankar and M. A. Wells, Constitutive behavior of aluminum alloys AA3104, AA5182, and AA6111 at below solidus temperatures during DC-casting, Materials Science and Engineering A, 2010, p. 7812 - 7820
  60. A. Alankar, I. N. Mastorakos, D. P. Field, Development of a microstructure sensitive crystal plasticity model that tracks dislocation densities, Solid State Phenomena, 160 (2010), p. 57
  61. A. Alankar, I. N. Mastorakos, and D. P. Field, A dislocation density based 3D crystal plasticity model for pure aluminum, Acta Materialia, 57 (2009), p. 5936 - 5946
make your own website for free
Conference Articles
  1. S. Ahmad, V. Tathavadkar, A. Alankar, K. Narasimhan, Experimental and Finite Element-Based Analyses of FLCs for AA5052 and AA5083 Alloys, NUMISHEET 2022: Proceedings of the 12th International Conference, p. 173.
  2. N. M. Jose, M. K. Samal, P. V. Durgaprasad, A. Alankar, B.K Dutta, Crystal plasticity modelling of neutron irradiation effects on the flow behaviour of neutron irradiated Zircaloy-4, SICE 2020 Proceedings - Structural Integrity Over Multiple Length Scales,2021,Accepted.
  3. S. Deshmukh, A. Borkar, A. Alankar, S. Krishnan, S. Ramamoorthy, Towards the design of soft periodic porous structures for acoustic applications, SAPEM Conference Proceedings, 2021, Accepted.
  4. S. Ahmad, V. Tathavadkar, A. Alankar, K. Narasimhan, Effect of Mg on flow behavior of Al-Mg alloys and its constitutive modelling using finite element analysis, Light Metals 2020, Accepted
  5. BVSS Bhardwaja, A. Alankar, Formation of GNDs in copper single crystal under pure bending considering planar double slip, Procedia Structural Integrity, Accepted, 2019
  6. R. Chatterjee, A. Alankar, Crystal Plasticity modeling of dynamic recrystallization in Ti alloys, Procedia Structural Integrity, Accepted, 2019
  7. A. Mishra, A. Alankar, Identification of Dislocations Reactions and their Role in Uniaxial Deformation of Copper Single Crystals, Procedia Structural Integrity, Accepted, 2019
  8. R. Dadhich, A. Alankar, Coupled Crystal Plasticity-Phase Field Modeling of Multi-Phase Met- als, Procedia Structural Integrity, Accepted, 2019
  9. C. P. Singh, A. Alankar, M. Visaria, and S. Krishnan, Inverse Design of Thermal Barrier Coat- ings for IC Engine Applications, Fifth International Conference on Computational Methods for Thermal Problems THERMACOMP2018, July 9-11, 2018, Indian Institute of Science, Bangalore, INDIA, N. Massarotti, P. Nithiarasu, Pradip Dutta and C. Ranganyakalu (Eds.)
  10. V. Phalke, A. Taibani, M. Visaria, S. Krishnan and A. Alankar, Analysis of thermal stresses and strains in Yttria stabilized Zirconia (YSZ) thermal barrier coatings, Fifth International Conference on Computational Methods for Thermal Problems THERMACOMP2018, July 9-11, 2018, Indian Institute of Science, Bangalore, INDIA, N. Massarotti, P. Nithiarasu, Pradip Dutta and C. Ranganyakalu (Eds.)
  11. A. Taibani, A. Alankar, M. Visaria, S. Krishnan, Analysis of temperature swing thermal insu- lation for diesel engines, Proceedings of the 24th National and 2nd International ISHMT-ASTFE Heat and Mass Transfer Conference (IHMTC-2017), December 27-30, 2017, BITS Pilani, Hyder- abad, India.
  12. S. Dhala, S. Mishra, A. Alankar, Crystal plasticity of shape memory alloy NiTi, Proceedia, 173 (2017), p. 786-792.
  13. Z. Leng, D. P. Field, A. Alankar, Dislocation density based crystal plasticity finite element simulation of Al bicrystal with grain boundary effects, MRS Proceedings, 1651 (2014), p. Mrsf13- 1651-kk01-02, doi:10.1557/opl.2014.52
  14. Z. Leng, A. Alankar, D. P. Field, N. Allain-Bonasso, F. Wagner, Dislocation density based crystal plasticity finite element model of polycrystalline with grain boundary effect, 2nd World Congress on Integrated Computational Materials Engineering ; John Wiley & Sons, Inc., p. 271 - 276
  15. A. Alankar, I. N. Mastorakos, D. P. Field, Grain interactions and dislocation density evolution during channel die compression of aluminum, Proceedings of TMS 2010 Light Metals - Aluminum Rolling, p. 579 - 584
Technical Reports
  1. A. Alankar, A. Caro, R. Lebensohn. Modeling the effect of vacancy drag-stress on dislocation climb. LA-UR-13-23703, Los Alamos National Laboratory, USA
  2. A. Alankar, E. Martinez, R. Lebensohn, A. Caro. Atomistic analysis of stress driven dislocation climb, LA-UR-12-22398, Los Alamos National Laboratory, USA
  3. A. Alankar, C. Tom`e, R. Lebensohn. Multiscale material and component design with integrated viscoplastic polycrystal models. LA-UR-13-23909, Los Alamos National Laboratory, USA.
  4. A. Alankar, R. Lebensohn, C. Tom`e. An integrated finite element viscoplastic polycrystal model for creep and irradiation growth. LA-UR-13-23930, Los Alamos National Laboratory, USA.
  5. A. Alankar, and C. Tom`e. A Constitutive model for instantaneous plasticity of Zircaloy-4. LA-UR-13-25085, Los Alamos National Laboratory, USA.

© Copyright 2019 Alankar - All Rights Reserved