Publications

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Book and Book Chapters

• • S Karagadde and A Sharma, Chapter 5.7, Numerical methods for Multiphase Flows, 2017, part of chapter 5: Numerical Methods and Computational Tools CRC Handbook of Thermal Engineering, 2nd Edition, Editor-in-chief: Prof. Raj P Chhabra, CRC Press, Taylor and Francis.

Review 

• • S Karagadde; C.L.A. Leung,  P.D. Lee, Progress on In Situ and Operando X-ray Imaging of Solidification Processes. Materials 2021, 14, 2374. https://doi.org/10.3390/ma14092374  (Editor's Choice Paper)

Research Monograph

• U Tewary, G Mohapatra, S Karagadde, et al., A Multi-Scale Modelling Approach for Engineering Realization of a Casting Component, IIM METAL NEWS  Vol. 26 No. 9 September 2023, 

Published Journal articles

• Rajneesh et al., Evolution of 3D microstructure and correlation with deformation behavior of as-cast Mg-4Zn-xCa alloys, Materials Letters, Accepted 2024.

• V. Singh et al., Dissolution of the Laves Phase and d- Precipitate Formation Mechanism in Additively Manufactured Inconel 718 during Post Printing Heat Treatments, Additive Manufacturing, 2024, https://doi.org/10.1016/j.addma.2024.104021 

• S. Goswami, K. Minnikanti, S. Mishra, S. Karagadde, Interfacial Phenomena in Additively Manufactured Stainless Steel 316L/Inconel 718 Multi‑Material Structures, TIIM, 2023, https://doi.org/10.1007/s12666-023-03204-9 

• M. Rakesh, N. Srivastava, S. Bhagavath and S. Karagadde, Role of In Situ Formed (Al3Zr + Al3Ti) Particles on Nucleation of Primary Phase in Al-5 wt.% Cu Alloy, Journal of Materials Engineering and Performance, 2023 https://doi.org/10.1007/s11665-023-08417-z 

• A. Jha, A. Ranjan, S. Karagadde and A. Gupta, Magnetohydrodynamic instability with bichromatic perturbations in aluminum reduction cells, Physics of Fluids, 2023, https://doi.org/10.1063/5.0146465 

• A. Shirsat et al., Measurement of thermal properties of ferro siliceous sacrificial radiation shielding concrete using semi-infinite transient heat conduction model, Construction and Building Materials, Vol 388, 131713, 2023, https://doi.org/10.1016/j.conbuildmat.2023.131713 

• S. Kumar, S. Manda, S.K. Giri, S. Kundu, S. Karagadde, R. Balamuralikrishnan, S.V.S.N. Murty, C.R. Anoop, I. Samajdar, Relating Martensite variant selection with prior austenite microstructure: A coupled study of experiments and pixel-by-pixel reconstruction, Materials Characterization, Volume 199, 2023, 112822, ISSN 1044-5803, https://doi.org/10.1016/j.matchar.2023.112822. 

• S. Kumar et al., The Defining Role of Local Shear on the Development of As-Rolled Microstructure and Crystallographic Texture in Steel, Met. & Mater. Trans. A, 2023, https://doi.org/10.1007/s11661-023-06981-6 

• I. Thakur, A. Srivastava, and S. Karagadde, Regimes of Successive and Spontaneous Double-Diffusive Layering and Their Merger. Int. J. Heat & Mass. Transfer, 2023, https://doi.org/10.1016/j.ijheatmasstransfer.2023.123897

• O. Satbhai, S. Protim Neog, S. Karagadde, I. Samajdar, B. N. Jaya, H. Kumar, R. Ravikumar, R.Mythili, C. Ghosh, A. Dasgupta, A novel macroscopic computational methodology to predict the locations and orientation of solidification-cracks: Application to pulsed laser welding, Int. J. Heat & Mass Transfer, 2022, https://doi.org/10.1016/j.ijheatmasstransfer.2022.123835 

• D. Jangel, S. Karagadde, S. K. Saha, Measurement of Shrinkage Void and Identification of Solid-Liquid Phases in Phase Change Materials: Ultrasound-based approach and Simulated Predictions, Applied Thermal Engg., 223, 25 March 2023, 120048, https://doi.org/10.1016/j.applthermaleng.2023.120048   

• I. Thakur , S. Karagadde & A. Srivastava, In-situ characterization of double-diffusive convection during unidirectional solidification of a binary solution, Experimental Heat Transfer 2022, https://doi.org/10.1080/08916152.2022.2163434 

• J Desai, A Sharma and S Karagadde, Ultrasonic Jet Penetration During Streaming and Cavitation in Liquid Metals, Met. Trans. B., 2022, https://doi.org/10.1007/s11663-022-02652-w 

• D. Jangel, S. Karagadde, S. K. Saha, Successive Solidification and Constrained Remelting of n-Octadecance in a Rectangular Enclosure: Experimental and Numerical Study, Int. J. Thermal Sci., 2022, https://doi.org/10.1016/j.ijthermalsci.2022.107888 

• I Thakur, S Karagadde, A Srivastava, Mechanisms leading to the formation of double-diffusive layers during unidirectional solidification of aqueous NH4Cl solution, Physical Review Fluids 7 (6), 063501, 2022, https://doi.org/10.1103/PhysRevFluids.7.063501 

• V. Kumar, K. Sakalkale, S. Karagadde, Convection-induced bridging during alloy solidification, Physics of Fluids, 34 (5), 053605, 2022, https://aip.scitation.org/doi/10.1063/5.0088590 

• A. Sarkar et al., The Defining Role of Micro-fissures on the Mechanical Behavior of Laser-Welded Fully Austenitic Stainless Steel, Met. Trans. A,53 (6), 2116-2129, 2022, https://link.springer.com/article/10.1007/s11661-022-06654-w 

• U Tewary, D Paul, HK Mehtani, S Bhagavath, A Alankar, G Mohapatra, S S Sahay, A S Panwar, S Karagadde, I Samajdar, The Origin of Graphite Morphology in Cast Iron, Acta Materialia, 226, 117660, 21 January 2022, https://doi.org/10.1016/j.actamat.2022.117660

• C Vundru, R Singh, W Yan, S Karagadde, A Comprehensive Analytical-Computational Model of Laser Directed Energy Deposition to Predict Deposition Geometry and Integrity for Sustainable Repair, Int. J. Mechanical Sciences, 106790, 2021, https://doi.org/10.1016/j.ijmecsci.2021.106790 

• S Bhagavath, Z Gong, T Wigger, S Shah, B Ghaffari, M Li, S Marathe, S Karagadde, P. D. Lee, Mechanisms of gas and shrinkage porosity formation in solidifying shear bands, Journal of Materials Processing Technology, 2021, 117338, ISSN 0924-0136, https://doi.org/10.1016/j.jmatprotec.2021.117338 

• Chaitanya Vundru, Ramesh Singh, Wenyi Yan, Shyamprasad Karagadde, Effect of spreading of the melt pool on the deposition characteristics in laser directed energy deposition, Procedia Manufacturing, 53, Pages 407-416, 2021, DOI: https://doi.org/10.1016/j.promfg.2021.06.043 

• G. Shete, S. Mishra, S. Karagadde, A. Srivastava, On the phenomena of partial crystallization of highly undercooled magnesium silicate molten droplets. Sci Rep 11, 13666 (2021). https://doi.org/10.1038/s41598-021-93135-6  

• S. Bhagavath, Z. Gong, T. Wigger, S. Shah, B. Ghaffari, M. Li, S. Marathe, P.D. Lee, S. Karagadde, Role of the local stress systems on microstructural inhomogeneity during semisolid injection, Acta Materialia, 2021, 117015, https://doi.org/10.1016/j.actamat.2021.117015 , Case study covered by Research Complex at Harwell: https://www.rc-harwell.ac.uk/news/case-study-new-study-promises-reduced-wastage-and-energy-consumption-automotive-applications 

• V. Kumar, A. Srivastava, S. Karagadde, Role of microstructure and composition on natural convection during ternary alloy solidification. Journal of Fluid Mechanics, 2021, 913, A41. doi:10.1017/jfm.2021.1 

• G. Shete, S. Karagadde, and A. Srivastava, Morphological transition of silicate crystals solidified from highly undercooled aerodynamically levitated melt droplets, SN Appl. Sci. 3, 219 (2021). https://doi.org/10.1007/s42452-021-04228-w  

• U. Tewary, et al., An Integrated Multi-Scale Model for Graphite Growth Mechanism in Industrial Cast Iron, Metall Mater Trans B (2021). https://doi.org/10.1007/s11663-020-02031-3  R&D News Coverage: https://researchmatters.in/news/how-fast-you-cool-molten-iron-determines-its-properties  http://rnd.iitb.ac.in/research-glimpse/how-fast-you-cool-molten-iron-determines-its-properties 

• N. Srivastava, S. Bhagavath, and S. Karagadde, Effect of in situ Al3Zr particles on controlling the pore morphology of Al6061 alloy foams, Materials Today Communications, November 2020, 101853  https://authors.elsevier.com/sd/article/S2352-4928(20)32864-6  

• B. Mishra et al., Experiments to understand crystallization of levitated high temperature silicate melt droplets under low vacuum conditions, Scientific Reports volume 10, Article number: 20910 (2020),  https://www.nature.com/articles/s41598-020-77965-4 

• Sarvesha et al., 2D and 3D characteristics of intermetallic particles and their role in fracture response of AZ91 magnesium alloy, Materials Characterization, November 2020, 110733, https://doi.org/10.1016/j.matchar.2020.110733 

• Prabhakar Pal, G S Abhishek, S Karagadde, A Monte Carlo approach to simulate dendritic microstructures during binary alloy solidification, Modelling and Simulation in Materials Science and Engineering, Vol 28, Page 085001, 2020, https://dx.doi.org/10.1088/1361-651X/abbabc 

• D. Janghel, S. Karagadde, S. K. Saha, Thermal performance analysis of phase change material based thermal storage system using a generalized numerical model with volumetric expansion and shrinkage, Applied Thermal Engineering, Volume 180, 5 November 2020, 115826

• V. Kumar, GS Abhishek, A Srivastava, and S. Karagadde, On the mechanism responsible for unconventional thermal behaviour during freezing, Journal of Fluid Mechanics, Volume 903, A32, 25 November 2020 http://dx.doi.org/10.1017/jfm.2020.630  

• Aniket Monde, Oaj Chawla, Virkeshwar Kumar, Shyamprasad Karagadde, and Prodyut Chakraborty, "Shrinkage induced flow during directional solidification of pure substance in a bottom cooled cavity: A study on flow reversal phenomena", Physics of Fluids, 32, 047104 (2020) https://aip.scitation.org/doi/10.1063/5.0002953 

• S. Mane, S. Karagadde, S.S. Joshi, S. G. Kapoor, "Evaluation of an Adhesive Friction Coefficient Under Extreme Contact Conditions and its Application to the Machining Process", Tribology Transactions,  2020

• S. Mane, S. Karagadde, S. S. Joshi, "Modeling of variable friction and heat partition ratio at the chip-tool interface during orthogonal cutting of Ti-6Al-4V", Journal of Manufacturing processes, 55, 254-267, 2020

• Chaitanya Vundru, Ramesh Singh, Wenyi Yan and Shyamprasad Karagadde  "The effect of martensitic transformation on the evolution of residual stresses and identification of the critical linear mass density in direct laser metal deposition (DLMD) based repair", ASME Journal of Manufacturing Science  and Engineering, 142, 071002, 2020, https://doi.org/10.1115/1.4046828 

• V. Kumar, A. Srivastava, S. Karagadde, "Characteristics of solidification-driven double diffusive layers in mixtures", Journal of Flow Visualization and Image Processing, 2020

• V. Kumar, A. Srivastava, S. Karagadde, Generalized regimes for the formation of stratified regions during freezing of multi-component mixtures, Physics of Fluids, 31, 123602, 2019

• D. Janghel, S. K. Saha, S. Karagadde, Effect of Shrinkage Void on Thermal Performance of Pure and Binary Phase Change Materials Based Thermal Energy Storage System: A Semi-Analytical Approach, Applied Thermal Engineering, Volume 167, 25 February 2020, 114706, 2019

• S. Bhagavath, B. Cai, R. Atwood, B. Ghaffari, M. Li, P.D. Lee, S. Karagadde, "Combined deformation and solidification driven porosity formation in Aluminium alloys", October 2019, Volume 50, Issue 10, pp 4891–4899, (DOI: 10.1007/s11661-019-05378-8), Metallurgical & Materials Transactions A, EDITOR's CHOICE for Free Access, 2019

• I. Thakur, S. Karagadde and A. Srivastava, Real-time Imaging and Visualization of Solutal Plume during Bottom-cooled Solidification, Journal of Flow Visualization and Image Processing, 2019

• Sarvesha R, W Alam, A Gokhale, Guruprasad T, S Bhagavath, S Karagadde, J Jain, & S Singh, Quantitative Assessment of Second Phase Particles Characteristics and its Role on the Deformation Response of a Mg-8Al-0.5Zn Alloy,  Materials Science & Engineering A, Volume 759, 24 June 2019, Pages 368-379,  DOI: https://doi.org/10.1016/j.msea.2019.05.052 

• N. Thakkar, A. Lakdawala, A. Sharma and S. Karagadde, Coupled Level-Set and Immersed-Boundary Method for Simulation of Filling in a Complex Geometry based Mold, Numerical Heat Transfer - B, 2019, Volume 74, 2018 - Issue 6, Pages 861-882, DOI: https://doi.org/10.1080/10407790.2019.1591857 

• Siddharam A. Mane, Shyamprasad Karagadde & Suhas S. Joshi, Characterisation of friction at the tool–chip interface for orthogonal cutting of Ti-6Al-4V alloy, Advances in Materials and Processing Technologies, Volume 5, 2019 - Issue 2, Pages 191-201, DOI: https://doi.org/10.1080/2374068X.2018.1564864  

• V. Kumar, A. Srivastava and S. Karagadde, Compositional dependency of double-diffusive layers during binary alloy solidification: Full-field measurements and quantification, Physics of Fluids, 2018, Vol 30, Issue 11, 113603, https://doi.org/10.1063/1.5049135  

(Featured Article in the journal, with AIP media coverage via SciLight https://doi.org/10.1063/1.5081144)

• V. Kumar, A. Srivastava and S. Karagadde, "Do the intrusive probes alter the characteristic length-scales of natural convection?", Journal of Flow Visualization and Image Processing, Special Issue, In-press (10.1615/JFlowVisImageProc.2018027287)

• Sagar V Telrandhe, J. Bhagyaraj, S. Mishra and S. Karagadde, A new approach to control and optimize the laser surface heat treatment of materials, Journal of Materials Processing Tech., Volume 262, Dec 2018, Pages 492-502, https://doi.org/10.1016/j.jmatprotec.2018.07.017 

• E. Guo, S. Shuai, D. Kazantsev, S. Karagadde, A.B. Phillion, T. Jing, W. Li, P. D. Lee, The influence of nanoparticles on dendritic grain growth in Mg alloys, Acta Materialia, Volume 152, 15 June 2018, Pages 127-137, https://doi.org/10.1016/j.actamat.2018.04.023

• V. Kumar, M. Kumawat, A. Srivastava, S. Karagadde, "Mechanism of flow reversal during solidification of an anomalous liquid', Physics of Fluids, 29, 123603 (2017); DOI: https://doi.org/10.1063/1.5005139

• V. Kumar, A. Srivastava, S. Karagadde, "Real-time observations of density anomaly-driven convection and front instability during solidification of water", ASME Journal of Heat Transfer, 2018, Vol. 140 / 042503, DOI: www.dx.doi.org/10.1115/1.4038420

• H. Patne, A. Kumar, S. Karagadde and SS Joshi, "Modelling of temperature distribution during drilling of titatnium", Int. J. Mechanical Science., Vol 133, 2017, 598–610, https://doi.org/10.1016/j.ijmecsci.2017.09.024

• M. A. Azeem et al., "Revealing dendritic pattern formation in Ni, Fe and Co alloys using synchrotron tomography", Acta Materialia, 2017 Volume 128, 15 April 2017, Pages 241-248

• S Karagadde and P Dutta, "A comparison of time-scales governing the interaction and growth of hydrogen bubbles with a solidifying front",  International Communications in Heat and Mass Transfer, Volume 79, December 2016, Pages 16–20

• G Katiyar, S Karagadde, SK Saha, A Sharma,Numerical modelling of bubble growth in microchannel using Level Set Method

  • International Journal of Heat and Mass Transfer, 2016,101,Pages 719-732

• B. Cai, P.D. Lee, S. Karagadde, et al., Time-resolved synchrotron tomographic quantification of deformation during indentation of an equiaxed semi-solid granular alloy, Acta Materiala Volume 105, 15 February 2016, Pages 338–346, 2015

• K.C. Mills, S. Karagadde, P.D. Lee et al., Calculation of Physical Properties for Use in Models of Continuous Casting Process Part 1 Mould Slags, ISIJ International, Vol. 56 (2016), No. 2, pp. 264–273, https://doi.org/10.2355/isijinternational.ISIJINT-2015-364 

• K.C. Mills, S. Karagadde, P.D. Lee et al., Calculation of Physical Properties for Use in Models of the Continuous Casting Process Part 2 Steels, ISIJ International, Vol. 56 (2016), No. 2, pp. 274–281, https://doi.org/10.2355/isijinternational.ISIJINT-2015-365  

• S. Karagadde, P.D. Lee, B. Cai, J.L. Fife, M.A. Azeem, K.M. Kareh, C. Puncreobutr, D. Tsivoulas, T. Connolley, R.C. Atwood, Transgranular liquation cracking of grains in the semi-solid state, Nature Communications, 2015, 6, 8300 (Link, Open Access)

• B. Cai, S. Karagadde, D. Rowley, T.J. Marrow, T. Connolley & P.D. Lee, “Time-resolved synchrotron tomographic quantification of deformation-induced flow in a semi-solid equiaxed dendritic Al-Cu alloy”, Scripta Materialia, Volume 103, 1 July 2015, Pages 69–72 (Link, Open access)

• S. Karagadde, L. Yuan, N. Shevchenko, S. Eckert P.D. Lee, “3D microstructural model of freckle formation validated using in situ experiments”, Acta Materialia, Volume 79, 2014, Pages 168–180 (Link, Open Access)

• B. Cai, S. Karagadde, L. Yuan, T.J. Marrow, T. Connolley & P.D. Lee, “In situ synchrotron tomographic quantification of granular and intra-granular deformation during semi-solid compression of equiaxed dendritic Al-Cu alloy ” Acta Materialia, Volume 76, Pages: 371-380 (Link, Open Access)

• A. Bhattacharya, A. Kiran, S. Karagadde and P. Dutta “An enthalpy method for modelling eutectic solidification”, Journal of Computational Physics, Volume 262, Pages: 217-230, (Link)

• A. Bhattacharya, S. Karagadde and P. Dutta “An equivalent undercooling model to account for flow effect on binary alloy dendrite growth rate”, International Communications in Heat and Mass Transfer, Volume 47, 2013, Pages 15–19, (Link)

• S. Karagadde, S. Sundarraj and P. Dutta, “A Model for Growth and Engulfment of Gas Microporosity during Aluminum Alloy Solidification Process”, Journal of Computational Materials Science, Volume 65, December 2012, Pages 383-394 (Link)

• S. Karagadde, A. Bhattacharya, G. Tomar, P. Dutta, “A coupled VOF-IBM-Enthalpy approach for modeling motion and growth of equiaxed dendrites in a solidifying melt”, Journal of Computational Physics, Volume 231, Issue 10, 20 May 2012, Pages 3987–4000 (Link)

• S. Karagadde, S. Sundarraj and P. Dutta, “Modeling growth and motion of hydrogen bubbles in aluminum castings using level-set method”, Scripta Materialia, Vol. 61, 2009, pages 216-219. (Link)

Selected Conference Publications:

• U Godwal, S Bhagavath, B Ghaffari, M Li, P D Lee and S Karagadde, Numerical modelling of porosity with combined gas and shrinkage effects in HPDC, IoP Conf. Series., Mat. Sci. Engg., 1274 (2023) 012028

• S. Bhagavath, B. Cai, R. Atwood, P.D. Lee, S. Karagadde, Effects of strain rate on hot tear formation in Al-Si-Cu alloys, IOP Conf. Ser.: Mater. Sci. Eng.529 012053, 

• Vundru, Chaitanya, Ramesh Singh, Wenyi Yan, and Shyamprasad Karagadde. "Non-dimensional process maps for normalized dilution limits in laser direct metal deposition." Procedia Manufacturing 34 (2019): 712-721. https://doi.org/10.1016/j.promfg.2019.06.227 

• Vundru, Chaitanya, Ramesh Singh, Wenyi Yan, and Shyamprasad Karagadde. " Non-dimensional process maps for residual stress in laser directed energy deposition" Procedia Manufacturing 48 (2020): 697-705. https://doi.org/10.1016/j.promfg.2020.05.102 

• P Rockett, S Karagadde, E Guo, J Bent, J Hazekamp, M Kingsley, J Vila-Comamala, PD Lee,A 4-D dataset for validation of crystal growth in a complex three-phase material, ice cream, 2015, IOP Conference Series: Materials Science and Engineering, 84, 1,Page: 012076

• Synchrotron X-ray Tomographic Quantification of Deformation Induced Strain Localisation in Semi-solid Al-15wt.% Cu, B Cai, S Karagadde, TJ Marrow, T Connolley, PD Lee - IOP Conference Series: Materials Science and Engineering, 2015