Search Results - "Ranade, V.V."

CFD simulation of liquid-phase mixing in solid–liquid stirred reactor by Kasat, G.R., Khopkar, A.R., Ranade, V.V., Pandit, A.B.

“…A comprehensive CFD model was developed to gain an insight into solid suspension and its implications on the liquid-phase mixing process in a solid–liquid…”
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Hydrodynamic cavitation effects on advanced oxidation processes and mass transfer: A conceptual model by Fleite, S.N., Ayude, M.A., Ranade, V.V., Cassanello, M.C.

“…•Conceptual model to analyze results of hydrodynamic cavitation (HC).•Integrates the presence of supercritical water (SCW) to explain bubble collapse…”
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Gas–liquid flow generated by a Rushton turbine in stirred vessel: CARPT/CT measurements and CFD simulations by Khopkar, A.R., Rammohan, A.R., Ranade, V.V., Dudukovic, M.P.

“…In this work, computer-automated radioactive particle tracking (CARPT), computed tomography (CT) and computational fluid dynamic (CFD) based models were used…”
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Comparison of flow structures in spacer-filled flat and annular channels by Ranade, V.V., Kumar, A.

“…Spacers are designed to create directional changes in the flow through membrane modules. Such secondary flow structures reduce concentration polarization and…”
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Simulation of Rotary Cement Kilns Using a One-Dimensional Model by Mujumdar, K.S., Ranade, V.V.

“…Rotary kilns are used to convert calcineous raw meal into cement clinkers. In this paper we present a one-dimensional model to simulate key processes occurring…”
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CFD simulation of mixing in tall gas–liquid stirred vessel: Role of local flow patterns by Khopkar, A.R., Kasat, G.R., Pandit, A.B., Ranade, V.V.

“…In this work, we have used the computational fluid dynamics (CFD)-based models to investigate the gas–liquid flows generated by three down-pumping pitched…”
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Modelling of fluid dynamics and mixing in shallow bubble column reactors: influence of sparger design by Ranade, V.V., Tayalia, Y.

“…Fluid dynamics and mixing in shallow bubble column reactors is controlled by sparger configuration. In this paper, we evaluate the applicability of using…”
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Hydrodynamics and liquid phase residence time distribution in mesh microreactor by Kulkarni, A.A., Gorasia, A.K., Ranade, V.V.

“…This paper is focused on the experimental analysis of residence time distribution and phase hold-up in a mesh microreactor. A microreactor, where a finely…”
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Influence of Gas Flow Rate on the Structure of Trailing Vortices of a Rushton Turbine: PIV Measurements and CFD Simulations by Ranade, V.V., Perrard, M., Xuereb, C., Le Sauze, N., Bertrand, J.

“…Trailing vortices behind rotating impeller blades play crucial role in determining gas accumulation behind them. The gas accumulation behind blades affects the…”
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Experimental and computational study of liquid drop over flat and spherical surfaces by Gunjal, P.R., Ranade, V.V., Chaudhari, R.V.

“…Flow of a liquid droplet over a flat plate and a spherical pellet was studied to improve understanding of wetting in trickle bed reactors. High speed imaging…”
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Modelling of Turbulent Flow in a Bubble Column Reactor by Ranade, V.V.

“…A comprehensive mathematical model for describing flow, turbulence and gas hold-up distribution in a bubble column reactor is developed. For large diameter…”
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‘CFD simulation of liquid-phase mixing in solid–liquid stirred reactor’ by G.R. Kasat, A.R. Khopkar, V.V. Ranade and A.B. Pandit by Ranade, V.V.

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‘CFD simulation of liquid-phase mixing in solid–liquid stirred reactor’ by G.R. Kasat, A.R. Khopkar, V.V. Ranade and A.B. Pandit: Response to the letter by Professor Fort [Chemical Engineering Science 63 (15) (2008) 3877–3885)] by Ranade, V.V.

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Modeling and simulation of a fluidized bed gasifier by Jain, A. A., Mehra, A., Ranade, V. V.

“…A mathematical model to simulate continuous gasification of coal particles in a bubbling fluidized bed reactor is presented. Material and energy balance…”
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Dynamics of gas–liquid flow in a rectangular bubble column: experiments and single/multi-group CFD simulations by Buwa, Vivek V., Ranade, Vivek V.

“…Several flow processes influence overall dynamics of gas–liquid flow and hence mixing and transport processes in bubble columns. In the present work, we have…”
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Computational Fluid Dynamics Simulation of the Solid Suspension in a Stirred Slurry Reactor by Khopkar, A. R, Kasat, G. R, Pandit, A. B, Ranade, V. V

“…A comprehensive computational fluid dynamics CFD model was developed in the present study to gain insight into the solid suspension in a stirred slurry…”
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Computational study of a single-phase flow in packed beds of spheres by Gunjal, Prashant R., Ranade, Vivek V., Chaudhari, Raghunath V.

“…Packed‐bed reactors are widely used in petrochemical, fine chemical, and pharmaceutical industries. Detailed knowledge of interstitial flow in the void space…”
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Hydrodynamics of Trickle-Bed Reactors:  Experiments and CFD Modeling by Gunjal, Prashant R, Kashid, Madhavanand N, Ranade, Vivek V, Chaudhari, Raghunath V

“…Hydrodynamics of trickle-bed reactors involve complex interactions of gas and liquid phases with packed solids. Such complex interactions manifest in different…”
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Letter to the Editor: Reply to response by Wang, et al. (2007a), on ‘Evaluating EMMS model for simulating high solid flux risers’, ChERD, 85 (A8), 1188–1202 by Naren, P.R., Ranade, V.V.

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Letter to the Editor by Naren, P.R., Ranade, V.V.

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