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Journal Articles

Predicting sessile droplet evaporation kinetics via cascaded deep networks and tree-based machine learning approach

Arnov Paul, Purbarun Dhar
Journal: Physics of Fluids
Physics of Fluids 36, 092031 (2024)
https://doi.org/10.1063/5.0230332
Published: September 2024
View article titled, Predicting sessile droplet evaporation kinetics via cascaded deep networks and tree-based machine learning approach
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Journal Articles

Fluid–structure-interactive elasto- and thermo-hydrodynamics of electrokinetic binary fluid flows in compliant micro-confinements

Apurba Roy, Purbarun Dhar
Journal: Physics of Fluids
Physics of Fluids 36, 032008 (2024)
https://doi.org/10.1063/5.0192681
Published: March 2024
View article titled, Fluid–structure-interactive elasto- and thermo-hydrodynamics of electrokinetic binary fluid flows in compliant micro-confinements
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Journal Articles

Thermo-capillarity of immiscible binary fluids within serpentine micro-confinements

Shubham Agrawal, Prasanta K. Das, Purbarun Dhar
Journal: Physics of Fluids
Physics of Fluids 36, 022020 (2024)
https://doi.org/10.1063/5.0194097
Published: February 2024
View article titled, Thermo-capillarity of immiscible binary fluids within serpentine micro-confinements
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Journal Articles

Oscillatory electro-magneto-kinetics of confined-Stokes-second-problem micro-flows

Neeladri Sekhar Bera, Purbarun Dhar
Journal: Physics of Fluids
Physics of Fluids 35, 122008 (2023)
https://doi.org/10.1063/5.0174668
Published: December 2023
View article titled, Oscillatory electro-magneto-kinetics of confined-Stokes-second-problem micro-flows
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Journal Articles

Transients of Marangoni and Stefan advection dynamics during generic sessile droplet evaporation

Arnov Paul, Purbarun Dhar
Journal: Physics of Fluids
Physics of Fluids 35, 102022 (2023)
https://doi.org/10.1063/5.0171215
Published: October 2023
View article titled, Transients of Marangoni and Stefan advection dynamics during generic sessile droplet evaporation
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Includes: Supplementary data
Journal Articles

Thermo-fluid-dynamics of inverse Leidenfrost levitation of small liquid/solid spheres over liquid pools

Gaurav Shakya, Purbarun Dhar, Prasanta Kumar Das
Journal: Physics of Fluids
Physics of Fluids 35, 042007 (2023)
https://doi.org/10.1063/5.0145922
Published: April 2023
View article titled, Thermo-fluid-dynamics of inverse Leidenfrost levitation of small liquid/solid spheres over liquid pools
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Journal Articles

Morphed inception of dynamic Leidenfrost regime in colloidal dispersion droplets

Gudlavalleti V V S Vara Prasad, Mohit Yadav, Purbarun Dhar, Devranjan Samanta
Journal: Physics of Fluids
Physics of Fluids 35, 012107 (2023)
https://doi.org/10.1063/5.0131609
Published: January 2023
View article titled, Morphed inception of dynamic Leidenfrost regime in colloidal dispersion droplets
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Journal Articles

Menisci evaporation of electrokinetic liquid-film flows within inclined micro-confinements

Purbarun Dhar, Rupayan Jana
Journal: Physics of Fluids
Physics of Fluids 34, 042002 (2022)
https://doi.org/10.1063/5.0086178
Published: April 2022
View article titled, Menisci evaporation of electrokinetic liquid-film flows within inclined micro-confinements
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Journal Articles

Thermo-capillarity in microfluidic binary systems via phase modulated sinusoidal thermal stimuli

Shubham Agrawal, Prashanta K Das, Purbarun Dhar
Journal: Physics of Fluids
Physics of Fluids 34, 032012 (2022)
https://doi.org/10.1063/5.0084216
Published: March 2022
View article titled, Thermo-capillarity in microfluidic binary systems via phase modulated sinusoidal thermal stimuli
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Includes: Supplementary data
Journal Articles

Evaporation kinetics of sessile droplets morphed by substrate curvature

Editor’s Pick
Arnov Paul, Purbarun Dhar
Journal: Physics of Fluids
Physics of Fluids 33, 122010 (2021)
https://doi.org/10.1063/5.0074882
Published: December 2021
View article titled, Evaporation kinetics of sessile droplets morphed by substrate curvature
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Journal Articles

Electrohydrodynamics of dielectric droplet collision on different wettability surfaces

Nilamani Sahoo, Devranjan Samanta, Purbarun Dhar
Journal: Physics of Fluids
Physics of Fluids 33, 112005 (2021)
https://doi.org/10.1063/5.0065609
Published: November 2021
View article titled, Electrohydrodynamics of dielectric droplet collision on different wettability surfaces
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Includes: Supplementary data
Journal Articles

Elasto-hydrodynamics of non-Newtonian droplet collision with convex substrates

Soumya Ranjan Mishra, Devranjan Samanta, Purbarun Dhar
Journal: Physics of Fluids
Physics of Fluids 33, 082106 (2021)
https://doi.org/10.1063/5.0056367
Published: August 2021
View article titled, Elasto-hydrodynamics of non-Newtonian droplet collision with convex substrates
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Includes: Supplementary data
Journal Articles

Substrate concavity influenced evaporation mechanisms of sessile droplets

Arnov Paul, Gargi Khurana, Purbarun Dhar
Journal: Physics of Fluids
Physics of Fluids 33, 082003 (2021)
https://doi.org/10.1063/5.0059878
Published: August 2021
View article titled, Substrate concavity influenced evaporation mechanisms of sessile droplets
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Includes: Supplementary data
Journal Articles

Droplet collision and jet evolution hydrodynamics in wetting modulated valley configurations

Shubham Agrawal, Gargi Khurana, Purbarun Dhar
Journal: Physics of Fluids
Physics of Fluids 33, 042008 (2021)
https://doi.org/10.1063/5.0048185
Published: April 2021
View article titled, Droplet collision and jet evolution hydrodynamics in wetting modulated valley configurations
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Includes: Supplementary data
Journal Articles

Ferrohydrodynamics governed evaporation phenomenology of sessile droplets

Abhishek Kaushal, Vishwajeet Mehandia, Purbarun Dhar
Journal: Physics of Fluids
Physics of Fluids 33, 022006 (2021)
https://doi.org/10.1063/5.0040712
Published: February 2021
View article titled, Ferrohydrodynamics governed evaporation phenomenology of sessile droplets
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Includes: Supplementary data
Journal Articles

Collisional ferrohydrodynamics of magnetic fluid droplets on superhydrophobic surfaces

Editor’s Pick
Nilamani Sahoo, Gargi Khurana, Devranjan Samanta, Purbarun Dhar
Journal: Physics of Fluids
Physics of Fluids 33, 012012 (2021)
https://doi.org/10.1063/5.0032610
Published: January 2021
View article titled, Collisional ferrohydrodynamics of magnetic fluid droplets on superhydrophobic surfaces
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Journal Articles

Electro-viscoelasticity of agarose based electrorheological fluids

Purbarun Dhar, Vimal Saini, Ankur Chattopadhyay, Devranjan Samanta
Journal: Physics of Fluids
Physics of Fluids 33, 013101 (2021)
https://doi.org/10.1063/5.0037105
Published: January 2021
View article titled, Electro-viscoelasticity of agarose based electrorheological fluids
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Includes: Supplementary data
Journal Articles

Surface declination governed asymmetric sessile droplet evaporation

Purbarun Dhar, Raghavendra Kumar Dwivedi, A. R. Harikrishnan
Journal: Physics of Fluids
Physics of Fluids 32, 112010 (2020)
https://doi.org/10.1063/5.0025644
Published: November 2020
View article titled, Surface declination governed asymmetric sessile droplet evaporation
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Includes: Supplementary data
Journal Articles

Ferro-advection aided evaporation kinetics of ferrofluid droplets in magnetic field ambience

Ankur Chattopadhyay, Raghvendra Kumar Dwivedi, A. R. Harikrishnan, Purbarun Dhar
Journal: Physics of Fluids
Physics of Fluids 32, 082001 (2020)
https://doi.org/10.1063/5.0018815
Published: August 2020
View article titled, Ferro-advection aided evaporation kinetics of ferrofluid droplets in magnetic field ambience
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Includes: Supplementary data
Journal Articles

Magneto-fibrillation augments the breakdown strength of ferrofluid dielectrics

Purbarun Dhar
Journal: Journal of Applied Physics
J. Appl. Phys. 127, 094901 (2020)
https://doi.org/10.1063/1.5141831
Published: March 2020
View article titled, Magneto-fibrillation augments the breakdown strength of ferrofluid dielectrics
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Includes: Supplementary data