J
Jyeshtharaj B. Joshi
Researcher at Institute of Chemical Technology
Publications - 602
Citations - 20424
Jyeshtharaj B. Joshi is an academic researcher from Institute of Chemical Technology. The author has contributed to research in topics: Turbulence & Bubble. The author has an hindex of 65, co-authored 577 publications receiving 17852 citations. Previous affiliations of Jyeshtharaj B. Joshi include Bhabha Atomic Research Centre & National Chemical Laboratory.
Papers
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Dynamics of bubbles rising in pseudo-2D bubble column: Effect of confinement and inertia
Monica Gumulya,Monica Gumulya,Ranjeet P. Utikar,Vishnu Pareek,Geoffrey Evans,Jyeshtharaj B. Joshi +5 more
TL;DR: In this article, a numerical analysis is performed on the dynamics of a bubble rising in a 2D Rectangular Column, with the aim of determining the effect of the size of the gap ( h ) on the velocity field around it.
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Interaction dynamics of a spherical particle with a suspended liquid film
TL;DR: In this article, the collision interaction between a suspended liquid (water) film of thickness 3.41 ± 0.04 mm and an impacting hydrophilic particle (glass ballotini) of different diameters (1.1 − 3.0 mm) in low particle impact Weber number ( We = ρlvp2dp/σ) range (1 4 −33) is reported.
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Modulation of turbulent flow field in an oscillating grid system owing to single bubble rise
Mohammad Mainul Hoque,Subhasish Mitra,Geoffrey Evans,Mayur J. Sathe,Jyeshtharaj B. Joshi,Jyeshtharaj B. Joshi +5 more
TL;DR: In this paper, the effects of single-phase turbulence due to bubble in an oscillating grid system were investigated using particle image velocimetry (PIV) technique, where flow field modulation was reported in single bubble resolved manner.
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Evaporation of a sessile binary droplet on a heated spherical particle
Tuyen T.B. Nguyen,Tuyen T.B. Nguyen,Subhasish Mitra,Vishnu Pareek,Jyeshtharaj B. Joshi,Geoffrey Evans +5 more
TL;DR: In this paper, the evaporation behavior of a binary droplet system (diameter: ∼2.6-2.9 mm) comprising water-glycerol mixture (0-35 wt.%) in contact with a spherical particle heated in the range from 323 to 358 K below the saturation temperature of the mixture were studied.
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CFD simulation of boiling flows inside fuel rod bundle of a natural circulation BWR during SBO
TL;DR: In this paper, the authors used CFD simulations to predict the void and temperature distribution inside the rod bundle to identify the growth of any hot spots during the removal of decay heat.