S
Sateesh Gedupudi
Researcher at Indian Institute of Technology Madras
Publications - 54
Citations - 626
Sateesh Gedupudi is an academic researcher from Indian Institute of Technology Madras. The author has contributed to research in topics: Heat transfer coefficient & Heat transfer. The author has an hindex of 10, co-authored 50 publications receiving 412 citations. Previous affiliations of Sateesh Gedupudi include Brunel University London.
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Effects of interplay of nanoparticles, surfactants and base fluid on the surface tension of nanocolloids
A. R. Harikrishnan,Purbarun Dhar,Prabhat K. Agnihotri,Sateesh Gedupudi,Sarit K. Das,Sarit K. Das +5 more
TL;DR: The present paper conclusively explains several physical phenomena observed, yet hitherto unexplained, in the case of the surface tension of such complex fluids by segregating the individual contributions of each component of the colloidal system.
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Confined bubble growth during flow boiling in a mini-/micro-channel of rectangular cross-section part II: Approximate 3-D numerical simulation
TL;DR: In this article, a 3D numerical simulation of bubble growth from nucleation to full confinement was performed using the volume of fluid (VOF) method in commercial CFD code FLUENT.
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Confined bubble growth during flow boiling in a mini/micro-channel of rectangular cross-section Part I: Experiments and 1-D modelling
TL;DR: In this article, a simple 1-D model for bubble growth in a single channel with a compressible volume in its upstream plenum is developed as a tool for the rational design of measures known to reduce flow instabilities, namely inlet resistance and enhanced nucleation in every channel.
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Straw bale based constructions: Measurement of effective thermal transport properties
TL;DR: In this paper, a transient plane source technique was used to measure the thermal transport properties of rice straw bale sample. And the results showed that the effective thermal conductivity values obtained in the case of perpendicular/random orientation are approximately 1.7 times lower compared to parallel case.
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Wettability of Complex Fluids and Surfactant Capped Nanoparticle-Induced Quasi-Universal Wetting Behavior.
A. R. Harikrishnan,Purbarun Dhar,Prabhat K. Agnihotri,Sateesh Gedupudi,Sarit K. Das,Sarit K. Das +5 more
TL;DR: In this article, the combined effect of surfactants and nanoparticles on the wettability of complex fluids such as nanocolloids on different substrates, ranging from hydrophilic with a predominantly polar surface energy component (silicon wafer and glass) to near hydrophobic range with a predominant dispersive component of surface energy (aluminum and copper substrates).