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Journal Articles

Insights into Pool Boiling Heat Transfer on Minichannel Surfaces through Point and Field Measurements

Accepted Manuscript
Praveen Dhanalakota, Md Motiur Rahaman, Pallab Sinha Mahapatra, Anand A R, Sarit K. Das, Dr. Arvind Pattamatta
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer.
Paper No: HT-24-1193
https://doi.org/10.1115/1.4066776
Published Online: October 4, 2024
View Article titled, Insights into Pool Boiling Heat Transfer on Minichannel Surfaces through Point and Field Measurements
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Topics: Heat transfer, Pool boiling, Bubbles, Critical heat flux, Boiling, Copper, Dynamics (Mechanics), Atmospheric pressure, Cross section (Physics), Fins
Journal Articles

Experimental Investigations of Heat Transfer in Simultaneously Developing Transitional Regime of Mixed Convection Flows in a Vertical Tube

Somenath Gorai, Devranjan Samanta, Sarit K. Das
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. October 2024, 146(10): 102601.
Paper No: HT-23-1385
https://doi.org/10.1115/1.4065609
Published Online: June 17, 2024
View Article titled, Experimental Investigations of Heat Transfer in Simultaneously Developing Transitional Regime of Mixed Convection Flows in a Vertical Tube
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Topics: Flow (Dynamics), Heat transfer, Mixed convection, Turbulence, Heat flux, Water, Heat
Journal Articles

Thermodynamic Analysis of the Volumetric Absorption Solar Collector-Driven Direct Contact Membrane Distillation System

Kapil Garg, Akshay Rathore, Rahul Yadav, Sarit K. Das, Himanshu Tyagi
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. September 2022, 14(9): 091010.
Paper No: TSEA-21-1349
https://doi.org/10.1115/1.4053833
Published Online: March 8, 2022
View Article titled, Thermodynamic Analysis of the Volumetric Absorption Solar Collector-Driven Direct Contact Membrane Distillation System
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Topics: Absorption, Fluids, Membranes, Nanoparticles, Solar energy, Temperature, Thermal efficiency, Solar collectors, Feedwater, Modeling
Journal Articles

Experimental Investigation on the Change in Flow Boiling Characteristics Due to Boiling-Induced Copper Ageing

Prasanna Jayaramu, Shashwat Jain, Sateesh Gedupudi, Sarit K. Das
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Technical Briefs
J. Heat Mass Transfer. July 2021, 143(7): 074502.
Paper No: HT-19-1598
https://doi.org/10.1115/1.4051124
Published Online: May 31, 2021
View Article titled, Experimental Investigation on the Change in Flow Boiling Characteristics Due to Boiling-Induced Copper Ageing
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Topics: Boiling, Copper, Flow (Dynamics), Oxidation, Heat transfer, Pressure drop, Microchannels, Water, Heat transfer coefficients, Temperature
Includes: Supplementary data
Proceedings Papers

Numerical Study of Nanofluid-Based Solar Collector for Humidification-Dehumidification (HDH) Desalination

Kapil Garg, Vikrant Khullar, Sarit K. Das, Himanshu Tyagi
Proc. ASME. IMECE2018, Volume 6B: Energy, V06BT08A032, November 9–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2018-87318
https://doi.org/10.1115/IMECE2018-87318
View Paper titled, Numerical Study of Nanofluid-Based Solar Collector for Humidification-Dehumidification (HDH) Desalination
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Topics: Dehumidification, Nanofluids, Solar collectors, Absorption, Water, Nanoparticles, Solar energy, Temperature, Computer simulation, Flow (Dynamics)
Journal Articles

Selecting Optimal Parallel Microchannel Configuration(s) for Active Hot Spot Mitigation of Multicore Microprocessors in Real Time

Lakshmi Sirisha Maganti, Purbarun Dhar, T. Sundararajan, Sarit K. Das
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. October 2017, 139(10): 102401.
Paper No: HT-16-1443
https://doi.org/10.1115/1.4036643
Published Online: May 23, 2017
View Article titled, Selecting Optimal Parallel Microchannel Configuration(s) for Active Hot Spot Mitigation of Multicore Microprocessors in Real Time
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Topics: Cooling, Flow (Dynamics), Fluids, Heat, Microchannels, Nanofluids, Particulate matter, Stress, Temperature, Water
Journal Articles

Numerical Studies on Hydrogen Distribution in Enclosures in the Presence of Condensing Steam

Nilesh Agrawal, Sarit K. Das
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. December 2015, 137(12): 121008.
Paper No: HT-14-1330
https://doi.org/10.1115/1.4030924
Published Online: August 11, 2015
View Article titled, Numerical Studies on Hydrogen Distribution in Enclosures in the Presence of Condensing Steam
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Topics: Condensation, Hydrogen, Steam, Heat, Mass transfer, Explosions, Gases
Journal Articles

The Effect of Nonuniform Under-Rib Convection on Reactant and Liquid Water Distribution in Proton Exchange Membrane Fuel Cells

P. K. Jithesh, T. Sundararajan, Sarit K. Das
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Research-Article
J. Electrochem. En. Conv. Stor. August 2015, 12(4): 041003.
Paper No: FC-14-1015
https://doi.org/10.1115/1.4030514
Published Online: August 1, 2015
View Article titled, The Effect of Nonuniform Under-Rib Convection on Reactant and Liquid Water Distribution in Proton Exchange Membrane Fuel Cells
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Topics: Convection, Flow (Dynamics), Water distribution, Water, Proton exchange membrane fuel cells, Pressure drop, Gas diffusion layers
Journal Articles

Physics of the Interaction of Ultrasonic Excitation With Nucleate Boiling

Sreenath Krishnan, Sarit K. Das, Dhiman Chatterjee
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. March 2014, 136(3): 031501.
Paper No: HT-12-1370
https://doi.org/10.1115/1.4025641
Published Online: November 21, 2013
View Article titled, Physics of the Interaction of Ultrasonic Excitation With Nucleate Boiling
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Topics: Acoustics, Boiling, Bubbles, Excitation, Heat flux, Heat transfer, Nucleate boiling, Nucleation (Physics), Physics, Pressure
Journal Articles

Effect of Plate Characteristics on Axial Dispersion and Heat Transfer in Plate Heat Exchangers

K. Shaji, Sarit K. Das
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. April 2013, 135(4): 041801.
Paper No: HT-10-1339
https://doi.org/10.1115/1.4022993
Published Online: March 20, 2013
View Article titled, Effect of Plate Characteristics on Axial Dispersion and Heat Transfer in Plate Heat Exchangers
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Topics: Flow (Dynamics), Fluids, Heat exchangers, Plates (structures), Temperature, Transients (Dynamics), Heat transfer
Proceedings Papers

Exergy Analysis of Nanofluids in Microchannel

Pawan K. Singh, Nouman Zahoor Ahmed, Sarit K. Das, Youssef Shatilla
Proc. ASME. ICNMM2011, ASME 2011 9th International Conference on Nanochannels, Microchannels, and Minichannels, Volume 2, 35-43, June 19–22, 2011
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2011-58120
https://doi.org/10.1115/ICNMM2011-58120
View Paper titled, Exergy Analysis of Nanofluids in Microchannel
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Topics: Exergy analysis, Microchannels, Nanofluids, Entropy, Flow (Dynamics), Internal flow, Nanoparticles, Stability, Water
Journal Articles

Experimental and Numerical Investigation Into the Heat Transfer Study of Nanofluids in Microchannel

Pawan K. Singh, P. V. Harikrishna, T. Sundararajan, Sarit K. Das
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. December 2011, 133(12): 121701.
https://doi.org/10.1115/1.4004430
Published Online: October 6, 2011
View Article titled, Experimental and Numerical Investigation Into the Heat Transfer Study of Nanofluids in Microchannel
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Topics: Heat transfer, Microchannels, Nanofluids, Particulate matter, Water, Flow (Dynamics), Fluids, Computer simulation, Viscosity, Thermal conductivity
Journal Articles

Pool Boiling Characteristics of Metallic Nanofluids

K. Hari Krishna, Harish Ganapathy, G. Sateesh, Sarit K. Das
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. November 2011, 133(11): 111501.
https://doi.org/10.1115/1.4002597
Published Online: August 31, 2011
View Article titled, Pool Boiling Characteristics of Metallic Nanofluids
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Topics: Boiling, Nanofluids, Pool boiling, Water, Heat transfer, Surface roughness, Thermal conductivity, Nanoparticles, Nucleation (Physics), Sorption
Proceedings Papers

Numerical Prediction of Molten Metal Jet Dynamics, Fragmentation and Solidification in a Coolant Pool

S. V. Diwakar, Sarit K. Das, T. Sundararajan
Proc. ASME. IHTC14, 2010 14th International Heat Transfer Conference, Volume 7, 325-335, August 8–13, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IHTC14-23064
https://doi.org/10.1115/IHTC14-23064
View Paper titled, Numerical Prediction of Molten Metal Jet Dynamics, Fragmentation and Solidification in a Coolant Pool
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Topics: Coolants, Dynamics (Mechanics), Metals, Solidification, Fluids, Hydrodynamics, Particulate matter, Bulk solids, Computer simulation, Drops
Proceedings Papers

Experimental and Numerical Investigation of Flow of Nanofluids in Microchannels

Pawan K. Singh, P. V. Harikrishna, T. Sundararajan, Sarit K. Das
Proc. ASME. IHTC14, 2010 14th International Heat Transfer Conference, Volume 6, 59-67, August 8–13, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IHTC14-22474
https://doi.org/10.1115/IHTC14-22474
View Paper titled, Experimental and Numerical Investigation of Flow of Nanofluids in Microchannels
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Topics: Flow (Dynamics), Microchannels, Nanofluids, Fluids, Heat transfer, Modeling, Nanoparticles, Pressure drop, Water, Computer simulation
Proceedings Papers

Fluid Flow and Boiling Heat Transfer in Mini Channels

M. Venkatesan, M. Aravinthan, Sarit K. Das, A. R. Balakrishnan
Proc. ASME. IHTC14, 2010 14th International Heat Transfer Conference, Volume 6, 203-210, August 8–13, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IHTC14-23095
https://doi.org/10.1115/IHTC14-23095
View Paper titled, Fluid Flow and Boiling Heat Transfer in Mini Channels
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Topics: Boiling, Fluid dynamics, Heat transfer, Flow (Dynamics), Two-phase flow, Computer cooling, Dimensions, Fluids, Friction, Heat exchangers
Proceedings Papers

Hydrodynamic Study of Nanofluids in Microchannel

Pawan K. Singh, T. Sundararajan, Sarit K. Das
Proc. ASME. MNHMT2009, ASME 2009 Second International Conference on Micro/Nanoscale Heat and Mass Transfer, Volume 1, 467-473, December 18–21, 2009
Publisher: American Society of Mechanical Engineers
Paper No: MNHMT2009-18180
https://doi.org/10.1115/MNHMT2009-18180
View Paper titled, Hydrodynamic Study of Nanofluids in Microchannel
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Topics: Microchannels, Nanofluids, Fluids, Pressure drop, Hydrodynamics, Coolants, Fluid dynamics, Friction, Heat transfer, Nanoparticles
Journal Articles

An Analytical Solution to Predict the Inception of Two-Phase Flow in a Proton Exchange Membrane Fuel Cell

A. S. Bansode, T. Sundararajan, Sarit K. Das
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Technical Briefs
J. Electrochem. En. Conv. Stor. December 2010, 7(6): 064502.
https://doi.org/10.1115/1.4001760
Published Online: August 20, 2010
View Article titled, An Analytical Solution to Predict the Inception of Two-Phase Flow in a Proton Exchange Membrane Fuel Cell
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Topics: Current density, Gas diffusion layers, Proton exchange membrane fuel cells, Temperature, Two-phase flow, Water, Flow (Dynamics), Design, Electrodes
Journal Articles

Natural Convection in a Partially Heat Generating Rod Bundle Inside an Enclosure

D. Jaya Krishna, M. R. Thansekhar, S. P. Venkateshan, Tanmay Basak, Sarit K. Das
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. October 2010, 132(10): 102501.
https://doi.org/10.1115/1.4001610
Published Online: July 27, 2010
View Article titled, Natural Convection in a Partially Heat Generating Rod Bundle Inside an Enclosure
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Topics: Flow (Dynamics), Fuel rods, Heat, Natural convection, Porous materials, Temperature, Temperature distribution
Journal Articles

Computational and Experimental Studies on the Effect of Flow-Distributors on the Performance of PEMFC

A. S. Bansode, T. Sundararajan, Sarit K. Das
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. October 2010, 7(5): 051014.
https://doi.org/10.1115/1.4000678
Published Online: July 19, 2010
View Article titled, Computational and Experimental Studies on the Effect of Flow-Distributors on the Performance of PEMFC
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Topics: Air flow, Flow (Dynamics), Proton exchange membrane fuel cells, Temperature, Water, Current density, Pressure drop