Vivek V. Buwa
Publications
International conferences presentations (peer reviewed)
  • Karthik G. M., Abhijeet H. Thaker and Vivek V. Buwa, “Particle-Resolved Simulations of Catalytic Fixed Bed Reactors: Comparison of Turbulence Models, LES and PIV Measurements", 14th International Conference on Gas-Liquid and Gas-Liquid-Solid Reactor Engineering (GLS-14), Guilin (China),  30 May-03 June 2019, Accepted for presentation.
  • Abhijeet H. Thaker, Saroj Kumar Panda and Vivek V. Buwa, “CFD-PBM Simulations of Binary and Interfacial Coalescence in Separation of Liquid-Liquid Dispersions Using OpenFOAM”, 14th International Conference on Gas-Liquid and Gas-Liquid-Solid Reactor Engineering (GLS-14), Guilin (China),  30 May-03 June 2019, Accepted for presentation.
  • Karthik G. M. and Vivek V. Buwa, “Performance Evaluation of Different Catalytic Structures for Methane Steam Reforming in Packed Beds”, 14th International Conference on Gas-Liquid and Gas-Liquid-Solid Reactor Engineering (GLS-14), Guilin (China),  30 May-03 June 2019, Accepted for presentation.
  • Sahil V. Bhujbal, Abhijeet H. Thaker and Vivek V. Buwa, "Effect of Sloshing Gas−Liquid Interface on Dynamics of Meandering Bubble Plumes and Mixing in a Shallow Vessal: PIV and LIF Measurements", 14th International Conference on Gas-Liquid and Gas-Liquid-Solid Reactor Engineering (GLS-14), Guilin (China),  30 May-03 June 2019, Accepted for presentation.
  • Rajneesh K. Saini, Brajesh K. Singh and Vivek V. Buwa, "Characterization of Bubbling Behaviour in a Three-phase Slurry Bubble Column using Electrical Resistance Tomography", 14th International Conference on Gas-Liquid and Gas-Liquid-Solid Reactor Engineering (GLS-14), Guilin (China),  30 May-03 June 2019, Accepted for presentation.
  • Swapnil Sharma and Vivek V. Buwa, "Characterization of Dynamics of Heterogeneous Gas-Liquid Flow Using Two-/Multi-Fluid Eulerian Simulations", 14th International Conference on Gas-Liquid and Gas-Liquid-Solid Reactor Engineering (GLS-14), Guilin (China),  30 May-03 June 2019, Accepted for presentation.
  • Sirisha Parvathaneni and Vivek V. Buwa, "Characterization of  Dynamics of Binary Gas-Solid Flow of Particles with Different Density  and Shape Using Digital Image Analysis", 10th International Conference on Fluidization, Guilin (China), 26-31 May, 2019, Accepted for presentation.
  • Sirisha Parvathaneni and Vivek V. Buwa, "Eulerian  Simulations of Mixing and Segregation of Binary Gas-Solid Flow of  Particles with Different Densities", 10th International Conference on Fluidization, Guilin (China), 26-31 May, 2019, Accepted for presentation.
  • Brajesh K. Singh, Shantanu Roy and Vivek V. Buwa, "Effect of  Solid Viscosity on Unary and Binary Gas-Solid Fluidization: ECT  Measurements and CFD Simulations", 10th International Conference on Fluidization, Guilin (China), 26-31 May, 2019, Accepted for presentation.
  • Aniket S. Ambekar, Jyoti Phirani, Vivek V. Buwa,  "Pore-Resolved Simulations of Two-Phase Flow through Porous Media", 10th International Conference on Multiphase Flow (ICMF 2019), Rio de Janeiro (Brazil), 19 – 24 May 2019, Accepted for presentation.
  • Ekta Jain, Madhusudan Sau and Vivek Buwa, "A Methodology to  Simulate Gas-liquid Distribution through Distributor-trays using  Two-phase Eulerian Model", 10th International Conference on Multiphase Flow (ICMF 2019), Rio de Janeiro (Brazil), 19 – 24 May 2019, Accepted for presentation
  • Sirisha Parvathaneni and Vivek V. Buwa, "Dynamics of Mixing  and Segregation of Binary Gas-Solid Flow of Particles with Different 
    Density and Shape", 10th International Conference on Multiphase Flow (ICMF 2019), Rio de Janeiro (Brazil), 19 – 24 May 2019, Accepted for presentation.
  • Karthik G. M. and Vivek V. Buwa, “Effect of Particle Shape on Catalyst Deactivation Using Particle Resolved CFD Simulations”, 26th International Symposium on Chemical Reaction Engineering (ISCRE 26), Florence (Italy), 20-23 May 2018.
  • Karthik G. M. and Vivek V. Buwa, “A Computational Approach for Selection of Optimal Catalyst Shape for Industrial Catalytic Reactions”, 26th International Symposium on Chemical Reaction Engineering (ISCRE 26), Florence (Italy), 20-23 May 2018.
  • Abhijeet H. Thaker and Vivek V. Buwa, “Experimental Investigations of Interfacial and Binary Coalescence of Multi-layered Drops”, 26th International Symposium on Chemical Reaction Engineering (ISCRE 26), Florence (Italy), 20-23 May 2018.
  • Sirisha Parvathaneni, Brajesh K. Singh, Vivek V. Buwa, “Characterization of Binary Gas-Solid Flow in a Semi-Batch Cylindrical Fluidized Bed Using Electrical Capacitance Tomography”, 26th International Symposium on Chemical Reaction Engineering (ISCRE 26), Florence (Italy), 20-23 May 2018.
  • iddhartha Pradeep and Vivek V. Buwa, “VOF simulations of Particle-Resolved Liquid Spreading in 2D Trickle Beds”, 26th International Symposium on Chemical Reaction Engineering (ISCRE 26), Florence (Italy), 20-23 May 2018.
  • Karthik G. M., Abhijeet H. Thaker and Vivek V. Buwa, “Particle-Resolved Simulations of Catalytic Fixed Bed Reactors: Comparison of Turbulence Models, LES and PIV Measurements”, 25th International Symposium on Chemical Reaction Engineering (ISCRE 25), Florence (Italy), 20-23 May 2018.
  • Karthik G. M. and Vivek V. Buwa, “Effect of Particle Shape on Catalyst Deactivation Using Particle Resolved CFD Simulations”, 25th International Symposium on Chemical Reaction Engineering (ISCRE 25), Florence (Italy), 20-23 May 2018.
  • Karthik G. M. and Vivek V. Buwa, “A Computational Approach for Selection of Optimal Catalyst Shape for Industrial Catalytic Reactions”, 25th International Symposium on Chemical Reaction Engineering (ISCRE 25), Florence (Italy), 20-23 May 2018.
  •  Abhijeet H. Thaker and Vivek V. Buwa, “Experimental Investigations of Interfacial and Binary Coalescence of Multi-layered Drops”, 25th International Symposium on Chemical Reaction Engineering (ISCRE 25), Florence (Italy), 20-23 May 2018.
  •  Sirisha Parvathaneni, Brajesh K. Singh, Vivek V. Buwa, “Characterization of Binary Gas-Solid Flow in a Semi-Batch Cylindrical Fluidized Bed Using Electrical Capacitance Tomography”, 25th International Symposium on Chemical Reaction Engineering (ISCRE 25), Florence (Italy), 20-23 May 2018.
  •  Siddhartha Pradeep and Vivek V. Buwa, “VOF simulations of Particle-Resolved Liquid Spreading in 2D Trickle Beds”, 25th International Symposium on Chemical Reaction Engineering (ISCRE 25), Florence (Italy), 20-23 May 2018.
  • Brajesh Singh, Dominik Schuster, Christoph Rettinger, Ulrich Rüde and Vivek Buwa, “Gas-Solid Flow in a Fluidized Bed: Lattice Boltzmann Simulations and Experimental Verification”, 26th International Conference on Discrete Simulation of Fluid Dynamics (DSFD),  Erlangen (Germany), 10-14 July 2017
  • Sayantani Saha and Vivek V. Buwa, “Characterization of single phase and gas-liquid flows in milli-channels using µ-PIV and µ-LIF”, 12th International Symposium on Particle Image Velocimetry (ISPIV 2017), Busan (Korea), 19-21 June 2017.
  • Hassam Mazhar and Vivek V. Buwa, “PIV and LIF Measurements of Particle-Scale Flow in Packed Beds”, 12th International Symposium on Particle Image Velocimetry (ISPIV 2017),  Busan (Korea), 19-21 June 2017.
  • Abhijeet H. Thaker, Abdul Quiyoom and Vivek V. Buwa, “Dynamics of Gas-Liquid Flow and Mixing in a Ladle: PIV and LIF Measurements”, 12th International Symposium on Particle Image Velocimetry (ISPIV 2017), Busan (Korea), 19-21 June 2017.
  • Karthik G. M., Abhijeet H. Thaker and Vivek V. Buwa, “Experimental and CFD Analysis of Particle-Scale Flow and RTD in Packed Beds”, 13th International Conference on Gas-Liquid and Gas-Liquid-Solid Reaction Engineering (GLS 13), Brussels (Belgium), 20-23 August 2017.
  • Brajesh K. Singh, Shantanu Roy and Vivek V. Buwa, “Characterization of Dynamics of Unary and Binary Gas-solid Flow in a Cylindrical Fluidized Bed using Electrical Capacitance Tomography”, 13th International Conference on Gas-Liquid and Gas-Liquid-Solid Reaction Engineering (GLS 13), Brussels (Belgium), 20-23 August 2017.
  • David Immanuel Arthur Dhanraj and Vivek V. Buwa, “Local Liquid Distribution in Trickle Beds: ERT Measurements and CFD Simulations”, 13th International Conference on Gas-Liquid and Gas-Liquid-Solid Reaction Engineering (GLS 13), Brussels (Belgium), 20-23 August 2017.
  • Ekta Jain, Madhusudan Sau and Vivek V. Buwa, "Gas-liquid Flow through Chimney and Bubble-cap Distributors", 13th International Conference on Gas-Liquid and Gas-Liquid-Solid Reaction Engineering (GLS 13), Brussels (Belgium), 20-23 August 2017.
  • Brajesh K. Singh, Ekta Jain and Vivek V. Buwa, "Measurements of Liquid Volume Fraction Distribution in a Packed Bed using Electrical Resistance Tomography and Voidage Probes", 2017, 13th International Conference on Gas-Liquid and Gas-Liquid-Solid Reaction Engineering (GLS 13), Brussels (Belgium), 20-23 August 2017.
  • Abdul Quiyoom, Ravi Golani, Vikas Singh and Vivek V. Buwa, "Effect of Differential Flow Schemes on Gas-Liquid Flow and Liquid Phase Mixing in a Basic Oxygen Furnace (BOF)", 13th International Conference on Gas-Liquid and Gas-Liquid-Solid Reaction Engineering (GLS 13), Brussels (Belgium), 20-23 August 2017.
  • Karthik G. M. and Vivek V. Buwa, "Effect of Particle Shape on Fluid Flow and Heat Transfer for Methane Steam Reforming Reactions in a Packed Bed”, 24th International Symposium on Chemical Reaction Engineering (ISCRE 24), Minneapolis (USA), 12-15 June 2016.
  • Arpit Jindal and Vivek V. Buwa, "Effect of Bed Characteristics on Local Liquid Distribution in a Trickle Bed, Presented at 24th International Symposium on Chemical Reaction Engineering (ISCRE 24), Minneapolis (USA), 12-15 June 2016
  • Parul Tyagi and Vivek V. Buwa, "Characterization of Dynamics of Three-Phase Slurry Flow using Gas Volume Fraction Fluctuation Measurements", Presented at International Conference on Multiphase Flow (ICMF 2016), Florence (Italy), 22-27 May 2016
  • Brajesh K. Singh, Ekta Jain and Vivek V. Buwa , 2016, "Spatial- and Time-resolved Measurements of Liquid Hold-up Distribution in a Packed Bed using Electrical Resistance Tomography and Voidage Probes", Presented at International Conference on Multiphase Flow (ICMF 2016), Florence (Italy), 22-27 May 2016
  • Arpit Jindal and Vivek V. Buwa, "Eulerian Multi-fluid Simulations of Local Liquid Spreading in a Trickle Bed", Presented at International Conference on Multiphase Flow (ICMF 2016), Florence (Italy), 22-27 May 2016
  • Saroj K. Panda, Vivek V. Buwa, K. K. Singh and K. T. Shenoy, Numerical Simulations of Liquid-Liquid Disengagement in a Continuous Gravity Settler using OpenFOAM, presented at 10th European Congress of Chemical Engineering, Nice (France), 27 Sept-01 October 2015
  • Narkhede, V.; Quiyoom, A. and Buwa, V. V., “Comparison and Experimental Verification of Methods to Convert Chord Length Measurements to Bubble Size Distribution”, presented at 12th International Conference on Gas-Liquid and Gas-Liquid-Solid Reactor Engineering (GLS-12), New York (USA), 28 June – 01 July 2015
  • Singh, B. K.; Roy, S. and Buwa, V. V., “Dynamics of Unary and Binary Gas-Solid Flows: ECT Measurements and CFD Simulations”, presented at 12th International Conference on Gas-Liquid and Gas-Liquid-Solid Reactor Engineering (GLS-12), New York (USA), 28 June – 01 July 2015
  • Quiyoom, A.; Buwa, V. V. and Ajmani, S. K., “Role of Free Surface in Liquid Mixing in Shallow Gas-Liquid Process Vessels”, presented at 12th International Conference on Gas-Liquid and Gas-Liquid-Solid Reactor Engineering (GLS-12), New York (USA), 28 June – 01 July 2015
  • Rajesh, V. M. and Buwa, V. V., “Volume-of-Fluid Simulations of Gas-Liquid-Liquid Flows in Microchannels”, presented at 12th International Conference on Gas-Liquid and Gas-Liquid-Solid Reactor Engineering (GLS-12), New York (USA), 28 June – 01 July 2015
  • Tyagi, P. and Buwa, V. V., “Two-/Multi-fluid Simulations of Dispersed Gas-Liquid/Gas-Liquid-Solid Flows in a Slurry Bubble Column”, presented at 12th International Conference on Gas-Liquid and Gas-Liquid-Solid Reactor Engineering (GLS-12), New York (USA), 28 June – 01 July 2015
  • Tripathi R. G. and Buwa, V. V., " Numerical Simulations of Gas-Liquid Boiling Flows using OpenFOAM”, presented at IUTAM Symposium on Multiphase flows with phase change: challenges and opportunities, Hyderabad (India), 08-11 December 2014
  • Singh, B. K.; Quiyoom, A., Roy, S. and Buwa, V. V., " Instantaneous and Time-averaged Gas Volume Fraction Measurements in a Cylindrical Bubble Column: Comparison of Electrical Resistance Tomography and Voidage Probe Measurements”, presented at IUTAM Symposium on Multiphase flows with phase change: challenges and opportunities, Hyderabad (India), 08-11 December 2014
  • Rajesh, V. M. and Buwa, V. V., "Numerical Simulations of Gas-Liquid-Liquid Flows in T-Junction Microchannels”, presented at 5th International and 41st National Conference on Fluid Mechanics and Fluid Power, Kanpur (India), 12-14 December 2014
  • Quiyoom, A.; Buwa, V. V. and Ajmani, S. K., " Euler-Lagrange Simulations of Gas-Liquid Flow in a Basic Oxygen Furnace and Experimental Verification”, presented at 5th International and 41st National Conference on Fluid Mechanics and Fluid Power, Kanpur (India), 12-14 December 2014
  • Rajesh V. M. and Buwa, V. V., "Controlled generation of bubbles and drops in gas-liquid-liquid flows in T-junction microchannels”, presented at 23rd International Symposium on Chemical Reaction Engineering (ISCRE 23), Bangkok (Thailand), 07-10 September 2014
  • Tyagi, P. and Buwa, V. V., " Euler-Lagrange Simulations of Mono- & Poly-dispersed Gas-Liquid Flows in a Rectangular Bubble Column”, presented at 23rd International Symposium on Chemical Reaction Engineering (ISCRE 23), Bangkok (Thailand), 07-10 September 2014
  • Singh, B. K.; Roy, S. and Buwa, V. V., " Characterization of Gas-Solid Flows in a Fluidized Bed Using Electrical Capacitance Tomography, presented at 23rd International Symposium on Chemical Reaction Engineering (ISCRE 23), Bangkok (Thailand), 07-10 September 2014
  • Rajesh, V. M. and Buwa, V. V., “Experimental characterization gas-liquid-liquid flows in T-junction micro-channels, presented at 22nd International Symposium on Chemical Reaction Engineering (ISCRE 22), Maastricht (The Netherlands), September 2012
  • Rabha, S. and Buwa, V. V., 2010, “Experimental investigations of lift force acting on single/multiple bubbles rising in sheared liquids”, Presented at 10th International Conference on Gas-Liquid and Gas-Liquid-Solid Reactor Engineering (GLS-10), Porto (Portugal), June 2011
  • Varun Kumar, V. and Buwa, V. V., 2010, “Dynamics of Drop Impact and Spreading on Inclined Surfaces”, presented at 10th International Conference on Gas-Liquid and Gas-Liquid-Solid Reactor Engineering (GLS-10), Porto (Portugal), June 2011
  • Raj, R., Mathur, N. and Buwa, V. V., 2010, “Numerical Investigations of Liquid-Liquid Flows in Microchannels”, Presented  at 21st International Conference on Chemical Reaction Engineering (ISCRE-21), Philadelphia, (USA), June 13-16, 2009
  • Bangonde, S., Nikure, P. and Buwa, V. V., 2009, “Numerical Simulations of Dynamics of Drop Impact and Spreading on Cylindrical and Spherical Surfaces”, Presented at GLS-9/8th World Congress of Chemical Engineering held at Montreal, Canada, August 23-27, 2009
  • Rabha. S. and Buwa, V. V., 2010, “Experimental investigations of rise behavior of mono-dispersed/ poly-dispersed bubbly flows in quiescent liquids”, Presented at 21st International Conference on Chemical Reaction Engineering (ISCRE-21) held at Philadelphia (USA), June 13-16, 2009
  • Rabha. S. and Buwa, V. V., 2009, “Lift Force Acting on Mono-dispersed Bubbles Rising in Sheared Liquids”, Presented at GLS-9/8th World Congress of Chemical Engineering held at Montreal (Canada), August 23-27, 2009
  • Mathur, N. and Buwa, V. V., 2009, “Numerical Simulations of Liquid-Liquid Flows in Microchannels”, Presented at 8th World Congress of Chemical Engineering held at Montreal (Canada), August 23-27, 2009
  • Kapoor, T. and Buwa, V. V., 2009, “Bubble Formation Dynamics in T-junction Microchannels”, Presented at CAMURE-7 and ISMR-6/8th World Congress of Chemical Engineering held at Montreal (Canada),  August 23-27, 2009
  • Buwa, V. V. and Monga, A., 2009, “Numerical Simulations of Gas-Solid Flows in a Fluidized Bed”, Presented at the 4th Asian Particle Technology Symposium (APT 2009) held at New Delhi (India), September 14-16, 2009
  • Rabha, S. S. and Buwa, V. V., 2008, “Lift Force Calculation for Single/Multiple Bubbles in a Simple Shear Flow”, Presented at 20th International Conference on Chemical Reaction Engineering (ISCRE-20) held at Kyoto (Japan)
  • Lunkad, S. F., Buwa, V. V. and Nigam, K. D. P., 2007, “Numerical Simulations of Drop Spreading on Horizontal and Inclined Surfaces: Dynamic Contact Angle Approach”, Presented at 8th International Conference on Gas-Liquid and Gas-Liquid-Solid Reactor Engineering (GLS-8) held at New Delhi (India)
  • Buwa, V. V., Gerlach, D., Durst F. and E. Schluecker, 2007, “Numerical simulations of bubble formation on submerged orifices: Period-1 and period-2 bubbling regimes”, Presented at 8th International Conference on Gas-Liquid and Gas-Liquid-Solid Reactor Engineering (GLS8) held at New Delhi (India)
  • Jha,M. K., Swarnkar, R., Dewan, A., Jha, P.K. and Buwa, V., 2006, ”Prediction of Laminar-Turbulent Transition Using k-ǫ Turbulence model”, Presented at the 2nd International Congress on Computational Mechanics and Simulation (ICCMS-06) held at Guwahati (India)
  • Buwa, V., Dewan, A., Nassar, A. and Durst, F., 2006, “Fluid dynamics and mixing of single phase flow in a with a grid disc impeller: Experimental and numerical investigations”, Presented at International Conference on Fluid Mixing VIII held at London (UK)
  • Buwa, V., Gerlach, D. and Durst, F., 2005, “Numerical simulations of bubble formation on submerged orifices”, Presented at EUROMECH Colloquium-465 held at Leiden (The Netherlands)
  • Buwa, V. V., Rampure, M. R and Ranade V. V., 2004, “Dynamics of gas-liquid and mixing in cylindrical bubble column reactors”, Presented at ISMIP-5 held at Sevilla (Spain)
  • Rampure, M. R., Buwa, V. V. and Ranade, V. V., 2003, “Modeling of gas-liquid-solid flows in bubble column reactors”, Presented at 6th International Conference on Gas-Liquid and Gas-Liquid-Solid Reactor Engineering (GLS-6) held at Canada
  • Buwa, V. V. and Ranade, V. V., 2003, “Mixing in bubble column reactors: Role of unsteady flow structures”, Presented at 6th International Conference on Gas-Liquid and Gas-Liquid-Solid Reactor Engineering (GLS-6) held in Canada
  • Buwa, V. V., Deo, D. S. and Ranade, V. V., 2002, “Modeling of gas-liquid flows in bubble columns: Experiments vs. Eulerian-Eulerian vs. Eulerian-Lagrangian simulations”, Presented at 17th International Conference on Chemical Reaction Engineering (ISCRE-17) held at Hong Kong (China)
  • Buwa, V. V. and Ranade, V. V., 2002, “Multi-group modeling of gas-liquid flows in rectangular bubble columns”, Presented at 17th International Conference on Chemical Reaction Engineering (ISCRE-17) held at Hong Kong (China)
  • Buwa, V. V. and Ranade, V. V. 2001, “Dynamics of gas-liquid flow in 2-D bubble columns: Influence of column design, sparger configuration and physical properties”, Presented at International Conference on Multiphase Flow (ICMF-2001) held at New Orleans (USA)
National conferences (peer reviewed) /Workshops
  • David Immanuel Arthur Dhanraj and Vivek V. Buwa, 2016, “Numerical simulations of local liquid distribution in a trickle bed”, Presented at Chemical Engineering Congress (CHEMCON 2016), Chennai (India), 27-30 December 2016
  • Karthik G. M. and Vivek V. Buwa, 2016, “Effect of particle shape on dispersion characteristics”, Presented at Chemical Engineering Congress (CHEMCON 2016), Chennai (India), 27-30 December 2016
  • Karthik G. M. and Vivek V. Buwa, 2016, “CFD simulations of effect of particle shape on effectiveness factor”, Presented at Chemical Engineering Congress (CHEMCON 2016), Chennai (India), 27-30 December 2016
  • Saroj K. Panda, Abhijeet H. Thaker, Vivek V. Buwa, K. K. Singh and, K.T. Shenoy, 2015, "Numerical Simulations of Batch Settling of Liquid-Liquid Dispersions Using OpenFOAM and Experimental Verification", 2015, Presented at Chemical Engineering Congress (CHEMCON 2015), Guwahati (India), 27-30 December 2015
  • Arpit Jindal and Vivek V. Buwa, 2015, "Numerical Simulation and Experimental Analysis of Gas-Liquid Flow Through Trickle Bed", Presented at Chemical Engineering Congress (CHEMCON 2015), Guwahati (India), 27-30 December 2015
  • Gaurav Kathuria and Vivek V. Buwa, 2015, "Generation of Encapsulated Gas-Liquid-Liquid Flow", 2015, Presented at Chemical Engineering Congress (CHEMCON 2015), Guwahati (India), 27-30 December 2015
  • Tyagi, P., Buwa, V. V., 2014, “Numerical simulations of dense dispersed gas-liquid flows in a rectangular bubble column”, presented at Chemical Engineering Congress (CHEMCON 2014), Chandigarh (India), 27-30 December 2014
  • Saroj K. Panda and Vivek V. Buwa, Simulations of homogeneous and re-circulatory gas-liquid flow in a bubble column using OpenFOAM, Proceedings of Chemcon 2014 (VII: FM/0054), UICET (Chandigarh), India
  • Singh, B. K., Roy, S., Buwa V. V., 2013, “Characterization of Gas-Solid Flow in a Bubbling Fluidized Bed Using Electrical Capacitance Tomography”, presented at Chemical Engineering Congress (CHEMCON 2013), Mumbai, India
  • Panda, S. K., Agarwal, P., Buwa, V. V., 2013, “Numerical Simulations of Dispersed Gas–Liquid Flow in a Rectangular Bubble Column using OpenFOAM: Comparison of Two–Fluid and Multi–Fluid Models”, presented at Chemical Engineering Congress (CHEMCON 2013), Mumbai, India
  • Tyagi, P., Buwa, V. V., 2012, “Numerical Issues in Euler-Lagrange Simulations of Dispersed Gas-Liquid Flows”, presented at Chemical Engineering Congress (CHEMCON 2012), Jalandhar, India
  • Rajesh, V. M. and Buwa, V. V., 2011, “Experimental and numerical characterization gas-liquid-liquid flows in T-junction micro-channels, presented at Chemical Engineering Congress (CHEMCON 2011) organized by IIChE, Bangalore (India), December 2011
  • Kapoor, T. and Buwa, V. V., 2008, “Bubble formation dynamics in T-junctions”, Presented at CHEMCON-2008, Chandigarh, India
  • Rabha, S. S. and Buwa, V. V., 2008, “Rise behavior of homogeneous/ heterogeneous bubbly flow”, Presented at CHEMCON-2008, Chandigarh, India
  • Goel, D. and Buwa, V. V., 2007, “Numerical Simulations of Bubbly Flows in Micro-Channels”, Presented at CHEMCON-2007, Kolkata, India
  • Nikure, P. and Buwa, V. V., 2007, “Numerical Simulations of Drop Impact and Spreading on a Monolayer of Non-porous Spherical Pellets”, Presented at CHEMCON-2007, Kolkata, India
  • Rabha, S. and Buwa, V. V., 2007, Volume of Fluid (VOF) Simulations of Rise of Single/Multiple Bubbles, Presented at CHEMCON-2007, Kolkata, India
  • Dewan, A. and Buwa, V., 2005, “Numerical investigations of the role of convection and turbulence in liquid phase mixing in stirred vessels”, invited talk delivered at CHEMCON-2005, New Delhi, India
  • Buwa, V. V., 2002, “On role of unsteady flow structures in mixing in bubble columns: Particle trajectory simulations”, Presented at CHEMCON-2002, Hyderabad, India
  • Rampure, M. R., Buwa, V. V. and Ranade, V. V., 2002, “Experimental characterization of gas-liquid-solid flows in rectangular bubble columns”, Presented at CHEMCON-2002, Hyderabad, India
  • Buwa, V. V., Deo, D. S. and Ranade, V. V., 2002, “Eulerian-Lagrangian simulations of gas-liquid flows in rectangular bubble columns”, Presented at CHEMCON-2002, Hyderabad, India
  • Buwa, V. V., Borkar, V. V. and Ranade, V. V. 2001, “Development of conductivity probes for characterization of gas-liquid flows in bubble columns”, Presented at CHEMCON-2001, Chennai, India
  • Buwa, V. V., Sable, S. P. and Ranade, V. V. 2000, “Modeling of bubble coalescence and break-up processes in gas-liquid flows”, Presented at CHEMCON-2000, Kolkata, India
  • Buwa, V. V. and Ranade, V. V. 2000, “Dynamics of gas-liquid flow in 2-D bubble columns”, Presented at CHEMCON-2000, Kolkata, India
  • Buwa, V. V., 2000, “CFD modeling of bubble column reactors”, CFM for CPI workshop jointly organized by NCL and FLUENT INDIA.
  • Buwa, V. V., Nair, V. S. and Chaudhari, R. V., 1999, “Modeling of mass transfer in gas-liquid-liquid systems: Hydroformylation of styrene in biphasic system”, Presented at CHEMCON-1999, Chandigarh, India