Research Publications

This page gives the details of publications that have materialized from my PhD dissertation and collaborative research with colleagues

1. Ankur Chattopadhyay, Raghvendra Dwivedi, A R Harikrishnan and Purbarun Dhar, Ferro-advection aided evaporation kinetics of ferrofluid droplets in magnetic field ambience, Physics of Fluids (2020) -Accepted
2. Vivek Jaiswal, Shubham Singh, A R Harikrishnan, and Purbarun Dhar, Competitive electrohydrodynamic and electro-solutal advection arrests evaporation kinetics of droplets, Langmuir (2020) - Accepted
3. Nilamani Sahoo, Gargi Khurana, A. R. Harikrishnan, Devranjan Samanta, and Purbarun Dhar. "Post impact droplet hydrodynamics on inclined planes of variant wettabilities." European Journal of Mechanics-B/Fluids 79 (2020): 27-37. DOI: https://doi.org/10.1016/j.euromechflu.2019.08.013
4. PurbarunDhar, Lakshmi SirishaMaganti, A R Harikrishnan* and Chandan Rajput, Amplifying thermal conduction caliber of nanocolloids employing induced electrophoresis, Experimental Thermal and Fluid Science, 106 (2019) (* joint 2^nd author) DOI: https://doi.org/10.1016/j.expthermflusci.2019.04.030
5. Purbarun Dhar, Ankur Chattopadhyay, Lakshmi S Maganti, A R Harikrishnan*, Streamer evolution arrest governed amplified AC breakdown strength of graphene and CNT colloids, European Physical Journal Applied Physics, 85 (2019). (* joint 2^nd author) DOI: 10.1051/epjap/2019180360
6. Purbarun Dhar, Gargi Khurana, A R Harikrishnan and VivekJaiswal, Superhydrophobic Surface Curvature Dependence of Internal Advection Dynamics within Sessile Droplets, Langmuir, 35(4) (2019). DOI: 10.1021/acs.langmuir.8b03932
7. Purbarun Dhar, VivekJaiswal and A R Harikrishnan, Electromagnetic field orientation and characteristics governed hydrodynamics within pendent droplets, Physical Review E, 98(6) (2018). DOI: 10.1103/PhysRevE.98.063103
8. VivekJaiswal, Raghavendra Kumar Dwivedi, A R Harikrishnan and PurbarunDhar, Magnetohydrodynamics and magnetosolutal transport mediated evaporation dynamics in paramagnetic pendent droplets under field stimulus.Physical Review E, 98(1) (2018). DOI: https://doi.org/10.1103/PhysRevE.98.013109.
9. A R Harikrishnan, PurbarunDhar, Sateesh G and SK Das, Oscilatory solute-thermal convection driven evaporation kinetics in colloidal nanoparticle-surfactant complex fluid pendant droplets,Physical Review Fluids, 3(7) (2018). DOI: https://doi.org/10.1103/PhysRevFluids.3.073604.
10. PurbarunDhar, Lakshmi SirishaMagantiand A R Harikrishnan, Electrohydrodynamic fibrillation governed enhanced thermal transport in dielectric colloids under field stimulus, Soft Matter, 14 (2018). DOI: 10.1039/C8SM00234G.
11. A R Harikrishan, PurbarunDhar,Sateesh G,Sarit K Das, Correlating contact line capillarity and dynamic contact angle hysteresis in surfactant-nanoparticle based complex fluids, Physics of Fluids, 30(4) (2018), (selected as Editor's Pick). DOI: https://doi.org/10.1063/1.5020334.
12. A R Harikrishnan, PurbarunDhar, Sateesh G, Sarit K Das, Governing Influence of thermodynamic and chemical equilibria on the interfacial properties in complex fluids,Journal of Physical Chemistry B, 112(14) (2018). DOI: 10.1021/acs.jpcb.7b12008.
13. VivekJaiswal, A R Harikrishnan, GargiKhurana and PurbarunDhar, Ionic solubility and solutal advection governed augmented evaporation kinetics of salt solution pendant droplets, Physics of Fluids, 30(1) (2018). DOI: https://doi.org/10.1063/1.5013356.
14. A R Harikrishnan, PurbarunDhar, Optical thermogeneration induced enhanced evaporation kinetics in pendent nanofluid droplets, International Journal of Heat and Mass Transfer,118 (2018). DOI: https://doi.org/10.1016/j.ijheatmasstransfer.2017.11.092.
15. A R Harikrishnan, PurbarunDhar, Sateesh G and Sarit K Das, Effect of Interaction of Nanoparticles and Surfactants on the Spreading Dynamics of Sessile Droplets, Langmuir, 33(43)(2017). DOI: 10.1021/acs.langmuir.7b02123.
16. A R Harikrishnan, Sarit K Das, PK Agnihotri and PurbarunDhar, Particle and Surfactant Interactions Effected Polar and Dispersive Components of Interfacial Energy in Nanocolloids,Journal of Applied Physics, 122 (5)(2017). DOI: https://doi.org/10.1063/1.4997123.
17. Ajay Katiyar, A R Harikrishnan* and PurbarunDhar,Influence of temperature and particle concentration on the pH of complex nanofluids,Colloid and Polymer Science 295 (9)(2017), (* joint first author). DOI: https://doi.org/10.1007/s00396-017-4132-7.
18. A R Harikrishnan, PurbarunDhar, Prabhat K Agnihotri, Sateesh G and Sarit K Das, Wettability of complex fluids and surfactant capped nanoparticle induced quasi-universal wetting behaviour, Journal of Physical Chemistry B, 121 (24)(2017). 10.1021/acs.jpcb.7b02723.
19. A R Harikrishnan, PurbarunDhar, Prabhat K Agnihotri, Sateesh G and Sarit K Das, Effects of interplay of nanoparticles, surfactants and base fluid on the surface tension of nanocolloids, European Physical Journal E, 40 (5), (2017). (selected as the cover page article, May 2017 issue). DOI: https://doi.org/10.1140/epje/i2017-11541-5.