Search Results - "Som, S.K."

Thermodynamic irreversibilities and exergy balance in combustion processes by Som, S.K., Datta, A.

“…The growing concern for energy, economy and environment calls for an efficient utilization of natural energy resources in developing useful work. An important…”
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Film condensation in presence of non-condensable gases: Interplay between variable radius of curvature and interfacial slip by Pati, Sukumar, Kaushik, P., Chakraborty, Suman, Som, S.K.

“…A theoretical study has been executed to investigate the implications of interfacial slip in presence of non-condensable species in the bulk mixture of vapour…”
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Design and Optimization of Single-Phase Liquid Cooled Microchannel Heat Sink by Biswal, L., Chakraborty, S., Som, S.K.

“…Semiconductor devices for demanding automotive applications generate a large amount of heat (>100 Wcm 2 ). These high power devices can be cooled off very…”
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Heat transfer in an evaporating thin liquid film moving slowly along the walls of an inclined microchannel by Chakraborty, Suman, Som, S.K.

“…A theoretical study has been undertaken to determine the rate of heat transfer in a thin evaporating liquid film flowing along the walls of a microchannel…”
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A generalized mathematical description for comparative assessment of various horizontal polar tube geometries with regard to external film condensation in presence of non-condensable gases by Mukhopadhyay, Saumyadip, Som, S.K., Chakraborty, Suman

“…A generalized mathematical treatment is postulated to investigate the condensation heat transfer performance of horizontal tubes with varying geometries, with…”
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Influence of fuel volatility and spray parameters on combustion characteristics and NOx emission in a gas turbine combustor by SHARMA, N. Y, SOM, S. K

“…The main thrust in research in the field of gas turbine combustion centers around a clean emission, a low liner wall temperature, a desirable exit temperature…”
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Thermodynamics of premixed combustion in a heat recirculating micro combustor by Rana, Uttam, Chakraborty, Suman, Som, S.K.

“…A thermodynamic model has been developed to evaluate exergy transfer and its destruction in the process of premixed combustion in a heat recirculating micro…”
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Prediction of flame speed and exergy analysis of premixed flame in a heat recirculating cylindrical micro combustor by Rana, Uttam, Chakraborty, Suman, Som, S.K.

“…An interaction between wall heat recirculation, flame speed and thermodynamic irreversibility has been established from an analytical model based on flame…”
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More major earthquakes at the Nepal Himalaya? – Study on Coulomb stress perspective by Som, S.K., Sarkar, Subhrasuchi, Dasgupta, Soumitra

“…•Aftershocks of 7.8 Mw, April 2015 Nepal earthquake concentrate in high Coulomb stress regions.•Stress released on high dip slip and stress enhanced on high…”
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Wall heat recirculation and exergy preservation in flow through a small tube with thin heat source by Som, S.K., Rana, Uttam

“…Theoretical studies have been made on heat transfer and exergy analysis of flow through a narrow tube with heat recirculating wall and embedded thin heat…”
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Evaporation of multicomponent liquid fuel droplets: Influences of component composition in droplet and vapor concentration in free stream ambience by Gavhane, Santosh, Pati, Sukumar, Som, S.K.

“…Theoretical studies have been made to explore the coupling influences of droplet constituent compositions and free stream vapor concentrations on evaporation…”
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Thin film evaporation in microchannels with slope- and curvature-dependent disjoining pressure by Biswal, Laxmidhar, Som, S.K., Chakraborty, Suman

“…Physics of thin film evaporation plays a critical role in designing highly efficient micro-scale thermal management systems. In such systems, envelope of the…”
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Combined influences of electrostatic component of disjoining pressure and interfacial slip on thin film evaporation in nanopores by Pati, Sukumar, Som, S.K., Chakraborty, Suman

“…Transport characteristics of evaporating thin liquid films in nanopores play a critical role in designing effective thermal management of high performance…”
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Thermodynamic performance of microscale swirling flows with interfacial slip by Pati, Sukumar, Som, S.K., Chakraborty, Suman

“…With the deployment of a merit function combining the first and second laws of thermodynamics, we delineate the possibilities of exploiting interfacial slip…”
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Slip-driven alteration in film condensation over vertical surfaces by Pati, Sukumar, Som, S.K., Chakraborty, Suman

“…Nusselt's classical theory on film condensation over vertical surfaces is extended to incorporate the effects of interfacial slip. The governing equations of…”
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Effects of entrance region transport processes on free convection slip flow in vertical microchannels with isothermally heated walls by Biswal, Laxmidhar, Som, S.K., Chakraborty, Suman

“…Natural convection gaseous slip flows in vertical microchannels with isothermal wall conditions are numerically investigated, in order to analyze the influence…”
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Influence of ambient vapor concentration on droplet evaporation in a perspective of comparison between diffusion controlled model and kinetic model by Pati, Sukumar, Chakraborty, Suman, Som, S.K.

“…A comparative study of purely diffusion controlled, kinetic, and empirical models has been executed on the predictions of evaporation characteristics of water…”
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Hydrodynamic and thermal transport characteristics of swirling flows through microchannels with interfacial slip by Kaushik, P., Pati, Sukumar, Som, S.K., Chakraborty, Suman

“…Fluid flow and heat transfer characteristics of decaying laminar swirling flow of liquids in microchannels have been theoretically investigated, with the…”
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Heat transfer characteristics of premixed flame impinging upwards to plane surfaces inclined with the flame jet axis by Agrawal, G.K., Chakraborty, Suman, Som, S.K.

“…A theoretical model of premixed turbulent flames impinging obliquely on a flat surface has been developed to predict the influences of jet Reynolds number,…”
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A boundary layer analysis for entrance region heat transfer in vertical microchannels within the slip flow regime by Chakraborty, Suman, Som, S.K., Rahul

“…A boundary layer integral analysis has been executed to investigate the heat transfer characteristics of natural convection gas flows in symmetrically heated…”
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