2026 Ranganathan Kumar: Mechanical and Aerospace Engineering Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Mechanical and Aerospace Engineering	37	2389	2232	862	763	185	5530

Research.com Recognitions

2011 - Fellow of the American Society of Mechanical Engineers

Overview

Ranganathan Kumar is affiliated with the University of Central Florida in the United States. Their research primarily spans the field of Engineering, with specific contributions to Electrical and Electronic Engineering, Biomedical Engineering, Food Science, Computational Mechanics, and Renewable Energy, Sustainability and the Environment.

The scientist's recent published works include:

Non-dimensional groups for electrospray modes of highly conductive and viscous nanoparticle suspensions, 2020, Scientific Reports
Process-Structure-Properties Relationships of Passivating, Electron-Selective Contacts Formed by Atmospheric Pressure Chemical Vapor Deposition of Phosphorus-Doped Polysilicon, 2022, physica status solidi (RRL) - Rapid Research Letters
CO2 laser-assisted sintering of TiO2 nanoparticles for transparent films, 2023, Journal of Laser Applications
Effect of surface coating on droplet generation in flow-focusing microchannels, 2020, Microfluidics and Nanofluidics
Improving viability of leukemia cells by tailoring shell fluid rheology in constricted microcapillary, 2020, Scientific Reports

Publications by Ranganathan Kumar often appear in the following venues:

Journal of Laser Applications
Scientific Reports
Microfluidics and Nanofluidics
Journal of Fluids Engineering
physica status solidi (RRL) - Rapid Research Letters

Their frequent coauthors include Aravinda Kar, Yahya Bougdid, Eduardo Castillo-Orozco, Gunjan Kulkarni, and Chandraika Sugrim.

Ranganathan Kumar's work covers a variety of topics, most notably:

Laser-Ablation Synthesis of Nanoparticles
Electrohydrodynamics and Fluid Dynamics
Thin-Film Transistor Technologies
TiO2 Photocatalysis and Solar Cells
Innovative Microfluidic and Catalytic Techniques Innovation
Nanomaterials and Printing Technologies
Silicon and Solar Cell Technologies

In recognition of professional contributions, the scientist was named a Fellow of the American Society of Mechanical Engineers in 2011.

Best Publications

Pool boiling heat transfer experiments in silica–water nano-fluids

Peter Vassallo;Ranganathan Kumar;Stephen D’Amico

753
Citations
Effect of geometry on droplet formation in the squeezing regime in a microfluidic T-junction

Amit Gupta;Ranganathan Kumar

232
Citations
Role of ions in pool boiling heat transfer of pure and silica nanofluids

Denitsa Milanova;Ranganathan Kumar

227
Citations
Thermocapillarity in Microfluidics-A Review.

Alireza Karbalaei;Ranganathan Kumar;Hyoung Jin Cho

223
Citations
Droplet formation and stability of flows in a microfluidic T-junction

Amit Gupta;S. M. Sohel Murshed;Ranganathan Kumar

166
Citations
Effects of viscosity, interfacial tension, and flow geometry on droplet formation in a microfluidic T-junction

Jonathan D. Wehking;Michael Gabany;Larry Chew;Ranganathan Kumar

160
Citations
Lattice Boltzmann simulation to study multiple bubble dynamics

Amit Gupta;Ranganathan Kumar

148
Citations
Study of natural convection in horizontal annuli

Ranganathan Kumar

139
Citations
Flow regime transition at high capillary numbers in a microfluidic T-junction: Viscosity contrast and geometry effect

Amit Gupta;Ranganathan Kumar

134
Citations
Breakup and coalescence characteristics of a hollow cone swirling spray

Abhishek Saha;Joshua D Lee;Saptarshi Basu;Ranganathan Kumar

133
Citations
Laminar thermal convection between vertical coaxial isothermal cylinders

Ranganathan Kumar;M.A. Kalam

127
Citations
Droplet impact on deep liquid pools: Rayleigh jet to formation of secondary droplets.

Eduardo Castillo-Orozco;Ashkan Davanlou;Pretam K. Choudhury;Ranganathan Kumar

123
Citations
Effect of surface tension on nanotube nanofluids

Ranganathan Kumar;Denitsa Milanova

122
Citations
Effect of viscosity and surface tension on breakup and coalescence of bicomponent sprays

Ashkan Davanlou;Joshua D. Lee;Saptarshi Basu;Ranganathan Kumar

119
Citations
Role of Brownian motion on the thermal conductivity enhancement of nanofluids

Amit Gupta;Ranganathan Kumar

110
Citations
Three-dimensional turbulent swirling flow in a cylinder: Experiments and computations

Amit Gupta;Ranganathan Kumar

104
Citations
Heat Transfer Behavior of Silica Nanoparticles in Pool Boiling Experiment

Denitsa Milanova;Ranganathan Kumar

95
Citations
Film Thickness and Wave Velocity Measurements in a Vertical Duct

Ranganathan Kumar;Matthias Gottmann;K. R. Sridhar

92
Citations
Correlations for Natural Convection Between Heated Vertical Plates

S. Ramanathan;R. Kumar

84
Citations
Experimental flame speed in multi-layered nano-energetic materials

Navid Amini Manesh;Saptarshi Basu;Ranganathan Kumar

81
Citations
Droplet impingement and breakup on a dry surface

Amit Gupta;Ranganathan Kumar

73
Citations
Insight into instabilities in burning droplets

Ankur Miglani;Saptarshi Basu;Ranganathan Kumar

67
Citations
Droplet formation via squeezing mechanism in a microfluidic flow-focusing device

Amit Gupta;Harpreet S. Matharoo;Devavret Makkar;Ranganathan Kumar

46
Citations

Frequent Co-Authors

Saptarshi Basu Indian Institute of Science

S. M. Sohel Murshed University of Lisbon

Metin Muradoglu Koç University

Louis C. Chow University of Central Florida

Eric L. Petersen Texas A&M University

Anthony J. C. Ladd University of Florida

Yongho Sohn University of Central Florida

Lei Zhai University of Central Florida

Sudipta Seal University of Central Florida

C. Suryanarayana City University of Hong Kong

External Links

Personal website of Ranganathan Kumar

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