Search Results - "Khandekar, Sameer"

Taylor bubble-train flows and heat transfer in the context of Pulsating Heat Pipes by Mehta, Balkrishna, Khandekar, Sameer

“…Understanding the performance of Pulsating Heat Pipes (PHPs) requires spatio-temporally coupled, flow and heat transfer information during the self-sustained…”
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Performance characteristics of pulsating heat pipes as integral thermal spreaders by Yang, Honghai, Khandekar, Sameer, Groll, Manfred

“…In the recent past, Pulsating Heat Pipes (PHPs) have attracted the attention of many researchers as viable candidates for enhanced heat transfer through…”
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Role of offset during drop-on-drop impact dynamics on a superhydrophobic substrate by Jaiswal, Ankush Kumar, Khandekar, Sameer

“…Droplet impacting on another deposited droplet (drop-on-drop) is present in various applications. However, the actual impact configuration deviates from…”
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An integrated approach to steam condensation studies inside reactor containments: A review by Yadav, Mahesh Kumar, Khandekar, Sameer, Sharma, Pavan K.

“…Occurrence of severe accidents, such as the Fukushima incident in 2011, is unlikely with a probability of 10−5 per reactor per year. However, such kinds of…”
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Understanding transport mechanism of a self-sustained thermally driven oscillating two-phase system in a capillary tube by Rao, Manoj, Lefèvre, Frédéric, Khandekar, Sameer, Bonjour, Jocelyn

“…This paper makes an attempt to explain the self-sustained thermally-induced oscillations of a two-phase system consisting of an isolated confined liquid–vapor…”
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Wetting dynamics and evaporation of sessile droplets on nano-porous alumina surfaces by Singh, Sanchit K., Khandekar, Sameer, Pratap, Dheeraj, Ramakrishna, S. Anantha

“…•Spreading dynamics of water droplets on nano-porous alumina surface.•3D-Laser Confocal Microscopy of equilibrium and wetting transition of droplets.•Bulk…”
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Photothermal effects in small gold nanorod aggregates for therapeutic applications by Pratap, Dheeraj, Shah, Ram Krishna, Khandekar, Sameer, Soni, Sanjeev

“…Proximity of the metal nanoparticles enhance the plasmonic coupling and shifts the resonance. This article presents a numerical study of the photothermal…”
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Axial conduction in single-phase simultaneously developing flow in a rectangular mini-channel array by Moharana, Manoj Kumar, Agarwal, Gaurav, Khandekar, Sameer

“…Thermo-hydrodynamic performance of hydrodynamically and thermally (simultaneously) developing single-phase flow in an array of rectangular mini-channels has…”
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Infrared thermography of a pulsating heat pipe: Flow regimes and multiple steady states by Karthikeyan, V.K., Khandekar, Sameer, Pillai, B.C., Sharma, Pavan K.

“…Understanding of the operational characteristics of a closed loop Pulsating Heat Pipe (PHP) with non-intrusive spatial and temporal measurement of tube wall…”
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Understanding operational regimes of closed loop pulsating heat pipes: an experimental study by Khandekar, Sameer, Dollinger, Nicolas, Groll, Manfred

“…Increasing performance of electronic components is resulting in higher heat flux dissipation. Two-phase passive devices are proven solutions for modern…”
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Distributed hydrogen production from ethanol in a microfuel processor: Issues and challenges by Moharana, Manoj Kumar, Peela, Nageswara Rao, Khandekar, Sameer, Kunzru, Deepak

“…In the contemporary era of looming energy crunch, hydrogen fuel, obtained from ethanol, is a potentially strong contender as an energy carrier, based on a…”
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Dynamic Evolution of an Evaporating Liquid Meniscus from Structured Screen Meshes by Singh, Sachin K., Srinivasan, Vyas, Wangaskar, Bhimashankar, Khandekar, Sameer

“…Evaporation from screen mesh is a fundamental phenomenon that plays a vital role in thermal transport devices like heat pipes. Here, a laser scanning confocal…”
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Closed loop pulsating heat pipes Part B: visualization and semi-empirical modeling by Khandekar, Sameer, Charoensawan, Piyanun, Groll, Manfred, Terdtoon, Pradit

“…Pulsating heat pipes have received growing attention from experimental and theoretical researchers in recent times. Behind its constructional simplicity lie…”
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Engineering applications of ferrofluids: A review by Kole, Madhusree, Khandekar, Sameer

“…•A comprehensive review on the existing and emerging applications of ferrofluids.•Focus on machine element designing, bio-medical, and thermal engineering…”
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Drop-on-Drop Impact Dynamics on a Superhydrophobic Surface by Jaiswal, Ankush Kumar, Khandekar, Sameer

“…Investigation of multiple droplet interactions is vital due to its importance in various applications, including sprays. In this context, the interaction of a…”
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A CFD based modelling approach for predicting steam condensation in the presence of non-condensable gases by Punetha, Maneesh, Khandekar, Sameer

“…•Detailed CFD simulation of steam condensation with non-condensable gases using Ansys-CFX.•Implementation of Wall Condensation and multicomponent model for NPP…”
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Hybrid Solar Simulator for Long-Term Testing of Photothermal Materials by Chatterjee, Debartha, Khandekar, Sameer

“…Solar simulators are predominantly used for testing photovoltaic devices, which usually require a relatively shorter duration of exposure. Novel photothermal…”
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Influence of external magnetic manipulation on thermal transport characteristics of the bubble-slug flow of ferro-nanocolloids by Shah, Ram Krishna, Khandekar, Sameer

“…Bubble-slug flows are an important two-phase flow pattern known for their superior transport characteristics, which predominantly depend on the phase…”
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Transient heat transfer during consecutive impact of two droplets on a heated substrate by Jaiswal, Ankush Kumar, Khandekar, Sameer

“…Spray cooling is an attractive solution to cool high heat flux dissipating surfaces. However, the modelling of its transport process is very challenging due to…”
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Exploring ferrofluids for heat transfer augmentation by Shah, Ram Krishna, Khandekar, Sameer

“…•Ferrofluids under magnetic field can significantly affect heat transfer.•Interplay of inertia and magnetic forces affects augmentation potential.•Higher solid…”
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