Publications
Disclaimer: The following papers may have copyright restrictions. Downloads will have to adhere to these restrictions. They may not be reposted without explicit permission from the copyright holder. Any opinions, findings, and conclusions or recommendations expressed in these materials are those of the author(s) and do not necessarily reflect the views of the sponsors including Depart of Energy (DOE), Air Force Office of Science(AFOSR), and any other sponsors listed in the publications.
17. S Afrin, N Hossain, Z Ma, VM Krushnarao Kotteda, A Badhan, V Kumar, On-Sun Testing of a High-Temperature Solar Receiver’s Flux Distribution, Journal of Solar Energy Engineering 144, (2022).
16. VMK Kotteda, and M toellinger, Study the thermal radiation effects in gas-solid flows with gray and non-gray P1 models implemented in MFiX. Powder Technology, 394, (2021).
15. A Badhan, VMK Kotteda*, S Afrin, and V Kumar, Quantifying uncertainty in the residence time of the drug and carrier particles in a Dry Powder Inhaler, ASCE-ASME Journal of Risk and Uncertainty in Engineering Systems, Part B: Mechanical Engineering, (2021).
14. C Harris, VMK Kotteda*, SS Kumar, V Kumar, and A Bronson, An Analysis of the Effect of Contact Angle on the Liquid Metal Infusion into a Packed Bed, Metallurgical and Materials Transaction B, (2021)
13. VMK Kotteda, A Stephens, W Spotz, V Kumar, and A Kommu, ‘Uncertainty quantification of fluidized beds using a data-driven framework’, Powder Technology 354, 709-718 (2019) [RG url]
12 VMK Kotteda, A Schiaffino, A Chattopadhyay, S Sanjay, V Kumar, and A Bronson, ‘Sensitivity of Viscosity on Molten Ti Infusion into a B4C Packed-Bed at the Microscopic Scale’, Metallurgical and Materials Transaction B 50, 1559-1565 (2019). [RG url]
11. D Lozano, VMK Kotteda, VS Rao Gudimetla and V Kumar, ‘Implementing Artificial Intelligence in predicting metrics for characterizing laser propagation in atmospheric Turbulence’, Journal of Fluid Engineering 12,121401-08 (2019). [RG url]
10. P Delgado, VMK Kotteda, and V Kumar, ‘Hybrid Fixed-Point Fixed-Stress Splitting Method for Linear Poroelasticity’, Geosciences 9, 29–43 (2019). [RG url]
9. S Behara, V Chandra, B Ravikanth, and VMK Kotteda, ‘Oscillation responses and wake modes of three staggered rotating cylinders in two- and three-dimensional flows’, Physics of Fluids 30, 103602 (2018). [RG url]
8. VMK Kotteda, V Kumar and W Spotz, ‘Performance of preconditioned iterative solvers in MFiX-Trilinos for fluidized beds’, Journal of Supercomputing 74, 8:4104-4126 (2018). [RG url]
7. VMK Kotteda and S Mittal, ‘Flow in a planar convergent-divergent nozzle’, Shock waves 27, 441-455 (2017). [RG url]
6. S Mittal, G Chopra, M Furquan, Navrose, VMK Kotteda and V Bhatt, ‘Finite Element Computations of Complex Flows’, Proceedings of the Indian National Science Academy 82, 2:385-394 (2016). [RG url]
5. VMK Kotteda and S Mittal, ‘Flow in a Y-intake at supersonic speeds’, Journal of Propulsion and Power 32, 171-187 (2016). [RG url]
4. VMK Kotteda and S Mittal, ‘Instabilities in air intakes of supersonic air vehicles’, Directions, IIT Kanpur , (2015).
3. VMK Kotteda and S Mittal, ‘Computation of turbulent flow in a mixed compression intake’, International Journal of Advances in Engineering Sciences and Applied Mathematics 6, 126-141 (2014). [RG url]
2. VMK Kotteda and S Mittal, ‘Stabilized finite element computation of compressible flow with linear and quadratic interpolation functions’, International Journal for Numerical Methods in Fluids 75, 273–294 (2014). [RG url]
1. VMK Kotteda and S Mittal, ‘Viscous flow in a mixed compression intake’, International Journal for Numerical Methods in Fluids 67, 1393–1417 (2011). [RG url]
VMK Kotteda and S Mittal,“Finite element computation of buzz instability in supersonic air intakes”, Advances in Computational Fluid-Structure Interaction and Flow Simulation (Birkhäuser, Cham, 2016), Yuri Bazilevs & Kenji Takizawa, eds.
Proceedings/Transactions (Peer-reviewed)
25. VMK Kotteda, A Kommu, and V Kumar, A data-driven framework for uncertainty quantification of a fluidized bed, IEEE High Performance Extreme Computing Conference, Sep 24-26, 2019, Waltham, MA, USA.
24. A badhan, VMK Kotteda and V Kumar, CFD DEM Analysis of a Dry powder Inhaler, AJKFluids ASME - JSME - KSME Joint Fluids Engineering Conference, July 28-August 1, 2019, San Francisco, CA, USA.
23. VMK Kotteda, A Kommu, V Kumar and W Spotz, Uncertainty quantification of a fluidized bed reactor, AJKFluids ASME - JSME - KSME Joint Fluids Engineering Conference, July 28-August 1, 2019, San Francisco, CA, USA.
22. A Schiaffino, VMK Kotteda, V Kumar, A Bronson and SS Kumar, Uncertainty Quantification of Molten Hafnium Infusion Into A B4c Packed-Bed, AJKFluids ASME - JSME - KSME Joint Fluids Engineering Conference, July 28-August 1, 2019, San Francisco, CA, USA.
21. B Roman, SA Kumar, B Joddar, VMK Kotteda, V Kumar, A numerical analysis of interactions between different collagen I:III ratios and cardiomyocytes, AJKFluids ASME - JSME - KSME Joint Fluids Engineering Conference , July 28-August 1,2019, San Francisco, CA, USA.
20. J Terrazas, VMK Kotteda, V Kumar, R Edmonds and M Zeisset, The CFD Modeling of the Water Braking Phenomena for the Holloman High-Speed Test Track, AJKFluids ASME - JSME - KSME Joint Fluids Engineering Conference, July 28-August 1, 2019, San Francisco, CA, USA.
19. LF Rodriguez, V Kumar, J Espiritu, VMK Kotteda, D Lozano and A Rodriguez, Branch and Bound Analysis To Characterize Phase Variations In Laser Propagation Through Deep Turbulence, AJKFluids ASME - JSME - KSME Joint Fluids Engineering Conference, July 28-August 1, 2019, San Francisco, CA, USA.
18. VMK Kotteda, V Kumar and W Spotz, Performance portability of a fluidized bed solver, IEEE High Performance Extreme Computing Conference (HPEC), Sep 25-27, 2018, Waltham, MA USA.
17. J Contreras-Serna, A Schiaffino, VMK Kotteda, A Garcia-Cuellar and V Kumar, Numerical simulation of the formation of melt jets in melt-coolant interactions, ASME 5th Joint US-European Fluids Engineering Summer Conference, Jul 15 - Jul 20, 2018, Le Centre Sheraton Montreal, Montreal, Quebec, Canada.
16. D Lozano, VMK Kotteda, VSRao Gudimetla and V Kumar, Implementing Artificial Intelligence in predicting metrics for characterizing laser propagation in atmospheric Turbulence, ASME 5th Joint US-European Fluids Engineering Summer Conference, Jul 15 - Jul 20, 2018, Le Centre Sheraton Montreal, Montreal, Quebec, Canada.
15. A Rodriguez, A Schiaffino, VMK Kotteda and V Kumar, Neural network approach to predict the flow rate for the immiscible two-phase flow at pore scale for enhancing oil recovery application, ASME 5th Joint US-European Fluids Engineering Summer Conference, Jul 15 - Jul 20, 2018, Le Centre Sheraton Montreal, Montreal, Quebec, Canada.
14. A Schiaffino, VMK Kotteda, S Shantha, A Bronson and V Kumar, Predicting The Depth Of Penetration Of Molten Metal Into A Pore Network Using Tensorflow, ASME 5th Joint US-European Fluids Engineering Summer Conference, Jul 15 - Jul 20, 2018, Le Centre Sheraton Montreal, Montreal, Quebec, Canada.
13. Z Nieto, VMK Kotteda, A Rodriguez, V Kumar and A Bronson, Utilization of machine learning to predict the surface tension of molten metals and alloys, ASME 5th Joint US-European Fluids Engineering Summer Conference, Jul 15 - Jul 20, 2018, Le Centre Sheraton Montreal, Montreal, Quebec, Canada.
12. ST Hussain, A Chattopadhyay, A Schiaffino, VMK Kotteda and V Kumar, Optimization of Micro-Pillar Wick Structured Cooler by using an Exa-scale Pore Network Simulator, 2018 Rice oil and gas high-performance computing, March 12-13, 2018, Rice University, Houston, TX.
11. VMK Kotteda and V Kumar, Effect of air-fuel ratio on biomass gasification, 44th National Conference on Fluid Mechanics and Fluid Power (FMFP – 2017), December 14-16, Amrita University, Kollam.
10. A Schiaffino, A Chattopadhyay, ST Hossain, VMK Kotteda, V Kumar and A Bronson, Computational Study of High-Temperature Liquid Metal Infusion, ASME 2017 Fluids Engineering Division Summer Meeting, July 31-August 3, 2017, Waikoloa, Hawaii, USA.
9. VMK Kotteda, A Chattopadhyay, V Kumar and W Spotz, Next generation multiphase flow solver for fluidized bed applications, ASME 2017 Fluids Engineering Division Summer Meeting, July 31-August 3, 2017, Waikoloa, Hawaii, USA.
8. A Chattopadhyay, VMK Kotteda, V Kumar and W Spotz, Next generation exascale capable multiphase solver with Trilinos, ASME international Mechanical Engineering Congress & Exposition, Nov 11-17, 2016, Phoenix, Arizona, USA.
7. A Chattopadhyay, V Kumar, VMK Kotteda and W Spotz, Leveraging Trilinos’s Next Generation Computing Framework for an Exa-Scale Poro-Elastic Network Simulator Implementation, IEEE High Performance Extreme Computing Conference (HPEC), Sep 13-15, 2016, Waltham, MA USA.
6. VMK Kotteda, A Chattopadhyay, V Kumar and W Spotz, A framework to integrate MFiX with Trilinos for high fidelity fluidized bed computations, IEEE High-Performance Extreme Computing Conference (HPEC), Sep 13-15, 2016, Waltham, MA USA.
5. VMK Kotteda and S Mittal, Numerical simulation of viscous flow in a twin intake, 2nd National Propulsion Conference, Feb 23-24, 2015, IIT Bombay, India.
4. VMK Kotteda and S Mittal, Flow in a mixed compression intake with linear and quadratic elements, 15th AeSI Annual CFD Symposium, Aug 9-10, 2013, IISc Bangalore, India.
3. VMK Kotteda and S Mittal, Finite element computations of compressible flows using linear and quadratic interpolation functions, 13th AeSI Annual CFD Symposium, Aug 11-12 2011, IISc Bangalore, India.
2. VMK Kotteda and S Mittal, Finite element computation of compressible flows using conservative variables, 16th International Conference on Finite Elements in Flow Problems (FEF-2011), Mar 23-25, 2011, Munich, Germany.
1. VMK Kotteda and S Mittal, Viscous Flow in a Mixed Compression Intake, 8th Asian Computational Fluid Dynamics Conference, Jan 10-14, 2010, Hong Kong, China.
Presented Papers/Symposia/Professional Meetings/Workshops
18. VMK Kotteda, and M Stoellinger, A thermal radiation model for numerical simulation of reacting fluidized beds with MFiX-TFM, MFiX-DEM and MFiX-PIC, National Energy Technology Laboratory’s (NETL) 2019 Workshop on Multiphase Flow Science, August 6 -8, 2019, Morgantown, WV, USA.
17. V Kumar, VMK Kotteda, , and A Badhan, CFD DEM analysis of a DPI with containerized MFiX on Cloud, National Energy Technology Laboratory’s (NETL) 2019 Workshop on Multiphase Flow Science, August 6 -8, 2019, Morgantown, WV, USA.
16. VMK Kotteda, D Tobin, and M Stoellinger, Implementing General Framework in MFiX for Radiative Heat Transfer in Gas–Solid Reacting Flows, 2019 Annual Project Review Meeting for Crosscutting, Rare Earth Elements, Gasification and Transformative Power Generation, April 9-11, 2019, Pittsburgh, PA, USA.
15. VMK Kotteda, V Kumar, and W Spotz , Dakota Integrated with MFiX for UQ Analysis: Sensitivity of particle size on pressure in a fluidized bed DEM simulations, National Energy Technology Laboratory’s (NETL) 2018 Workshop on Multiphase Flow Science , August 7 -9, 2018, Houston, TX, USA.
14.V Kumar, A Rodriguez, and VMK Kotteda, Towards Exascale Simulations: Data-driven and predictive analysis framework for a legacy multiphase solver with Trilinos, Dakota, & Tensorflow, Sandia National Laboratory , July 2 2018, Albuquerque, NM, USA.
13. A Rodriguez, Z Nieto, A Schiaffino, L Rodriguez, VMK Kotteda, J A Muñoz, and V Kumar, Artificial Intelligence Approach To Predict The Physics For An Immiscible Two-phase Flow At Pore Scale For Enhanced Oil Recovery, Sandia National Laboratory, Fire Science and Technology Department Symposium, June 2018, Albuquerque, NM, USA.
12. VMK Kotteda, V Kumar, W Spotz, A Rodriguez, A Schiaffino, and A Chattopadhyay, MFiX Integrated with Trilinos: First and second generation preconditioned linear solvers performance analysis, National Energy Technology Laboratory’s (NETL) 2018 Workshop on Multiphase Flow Science, August 7 -9, 2018, Houston, TX, USA.
11. VMK Kotteda, V Kumar, and W Spotz, Trilinos Linear Solver integrated in MFiX, a Fortran based Multiphase Solver from NETL, Trilinos User-Developer Group meeting 2017 , October 23-26, 2017, CSRI Sandia National Laboratory, Albuquerque, NM, USA.
10. VMK Kotteda, V Kumar, W Spotz, A Rodriguez, A Schiaffino, and A Chattopadhyay, Linear Solver Performance Analysis of MFiX Integrated with a Next Generation Computational Framework, National Energy Technology Laboratory’s (NETL) 2017 Workshop on Multiphase Flow Science , August 8 -10, 2017, Morgan town, WV, USA.
9. A Rodriguez, A Schiaffino, A Chattopadhyay, VMK Kotteda, W Spotz, and V Kumar, High Performance Computing with a Focus on Measuring the Scalability of the Problem Guided by the Development of New Algorithms from a MFiX Framework to MFiX-Trilinos Framework, Southwest Emerging Technology Symposium 2017, April 1, 2017, Wyndham Airport Hotel, El Paso, TX, USA.
8. A Schiaffino, VMK Kotteda and V Kumar, Next Generation Solvers with Trilinos, Southwest Emerging Technology Symposium, April 1, 2017, Wyndham Airport Hotel, El Paso, TX.
7. ST Hossain, A Chattopadhyay, VMK Kotteda, W Spotz and V Kumar, Extracting High Fidelity Heat Transfer Physics for Micro-Pillar Wick Structures through an In-House Exa-Scale Pore-Network Simulator, Southwest Emerging Technology Symposium 2017, April 1, 2017, Wyndham Airport Hotel, El Paso, TX.
6. VMK Kotteda, A Chattopadhyay, V Kumar, and W Spotz, MFiX integrated with Trilinos for High Fidelity Multiphase Flow Simulations, NETL 2016 Workshop on Multiphase Flow Science, August 9-10, 2016, Morgan town, WV.
5. VMK Kotteda, A Chattopadhyay, V Kumar and W Spotz, High Fidelity Computational Model for Simulating Large Scale Multiphase Flow Problems, 4th Annual IDR Symposium, April 25, 2016, The University of Texas at El Paso, El Paso.
4. A Chattopadhyay, VMK Kotteda and V Kumar, Next Generation Computing Framework for Exascale Simulations, Southwest Emerging Technology Symposium 2016, April 9, 2016, Wyndham Airport Hotel, El Paso, TX.
3. VMK Kotteda and S Mittal, Viscous flow in a twin intake at supersonic speeds, Aerospace Engineering Doctoral Students Symposium, May 12-13 2014, IIT Kanpur, India.
2. VMK Kotteda and S Mittal, Our CFD efforts on understanding buzz in mixed compression intakes, Symposium on Air Intake for Airspace Vehicles, March 2013, DIAT Pune, India.
1. VMK Kotteda, Navrose, Sidharth GS and S Mittal, Finite element simulations of fluid flows, Symposium on HPC Applications, March 2012, IIT Kanpur, India.
Research/Startup Grants
AwardedThe Need for CFD Modeling of Water Braking Phenomena at the Holloman High-Speed Test Track, Co-PI, Agency: Air Force Office of Scientific Research, $270,000, 2019-22
A next-generation exa-scale capable multiphase flow solver, Principle Investigator, Agency: Extreme Science and Engineering Discovery Environment (XSEDE), 50000SUs, 2017-18
Developing a next-generation multiphase flow solver: MFIX-Trilinos, Principle Investigator, Agency: Texas Advanced Computing Center (TACC), 50000SUs, 2017-18
A next-generation exa-scale capable multiphase flow solver, Principle Investigator, Agency: Extreme Science and Engineering Discovery Environment (XSEDE), 50000SUs, 2016-17
Using MFiX-DEM with Trilinos and Dakota to predict DPI drug delivery; Co-Principle Investigator with Principle Investigator Dr. V. Kumar; Agency: National Institutes of Health, Amount Requested $400,000 May 2018
Discrete Ordinates Model for Radiative Heat Transfer in Gas-solid Flows; Co-Principle Investigator with Principle Investigator Dr. V. Kumar; Agency: Department of Energy, Amount Requested $398,940 February 2017
Uncertainty quantification: performance investigation of a rotorcraft with Dakota; Co-Principle Investigator with Principle Investigator Dr. V. Kumar; Agency: Army Research Laboratory June 2017
Implementing General Framework in MFiX for Radiative Heat Transfer in Gas-Solid Reacting Flows; Principle Investigator - Dr. Michael Stoellinger; Agency: Department of Energy, National Energy Technology Laboratory 2018-21
High Fidelity Computational Model for Fluidized Bed Experiments; Principle Investigator - Dr. Vinod Kumar; Agency: Department of Energy, National Energy Technology Laboratory 2016-18
Numerical Simulation of Instabilities in Supersonic Flow in Y-duct Air Intakes; Principle Investigator - Prof. Sanjay Mittal; Agency: Aeronautics Research and Development Board 2014-16
Numerical Simulation of Buzz in Supersonic Mixed Compression Air Intakes; Principle Investigator - Prof. Sanjay Mittal; Agency: Aeronautics Research and Development Board 2009-11