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Proceedings Papers

A Scalable Compact Additively-Manufactured Molten-Salt to Supercritical Carbon Dioxide Heat Exchanger for Solar Thermal Application

Ines-Noelly Tano, Erfan Rasouli, Tracey Ziev, Junwon Seo, Nicholas Lamprinakos, Parth Vaishnav, Anthony Rollett, Ziheng Wu, Vinod Narayanan
Proc. ASME. ES2022, ASME 2022 16th International Conference on Energy Sustainability, V001T05A005, July 11–13, 2022
Paper No: ES2022-84122
DOI: https://doi.org/10.1115/ES2022-84122
View Paper titled, A Scalable Compact Additively-Manufactured Molten-Salt to Supercritical Carbon Dioxide Heat Exchanger for Solar Thermal Application
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Topics: Additive manufacturing, Heat exchangers, Solar energy, Supercritical carbon dioxide
Proceedings Papers

Representation of Local Heat Transfer Coefficient for Slot and Radial Jet Reattachment Nozzles

Vinod Narayanan, Jamal Seyed-Yagoobi, Robert H. Page
Proc. ASME. IMECE98, Heat Transfer: Volume 1 — Heat Transfer in Flowing Systems, 229-236, November 15–20, 1998
Paper No: IMECE1998-0600
DOI: https://doi.org/10.1115/IMECE1998-0600
View Paper titled, Representation of Local Heat Transfer Coefficient for Slot and Radial Jet Reattachment Nozzles
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Topics: Heat transfer coefficients, Nozzles, Heat transfer, Flow (Dynamics), Reynolds number
Proceedings Papers

Comparison of the Performance of a Solar Thermal Absorption Chiller and a Novel Sub-Wet Bulb Evaporative Chiller for Cooling Processes in Food Manufacturing

Emily Fricke, Vinod Narayanan
Proc. ASME. ES2021, ASME 2021 15th International Conference on Energy Sustainability, V001T13A001, June 16–18, 2021
Paper No: ES2021-62308
DOI: https://doi.org/10.1115/ES2021-62308
View Paper titled, Comparison of the Performance of a Solar Thermal Absorption Chiller and a Novel Sub-Wet Bulb Evaporative Chiller for Cooling Processes in Food Manufacturing
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Topics: Absorption, Cooling, Food products, Manufacturing, Modeling, Renewable energy, Solar energy
Journal Articles

Professor Satish G. Kandlikar on His 70th Birthday

Mohamed M. Awad, Daniel Attinger, Adrian Bejan, Ali Beskok, Gian Piero Celata, Stéphane Colin, Vijay K. Dhir, Paolo Di Marco, Srinath V. Ekkad, Srinivas Garimella, Masahiro Kawaji, Michael R. King, Norbert Kockmann, Jon Kriegel, Sushanta K. Mitra, Saeed Moghaddam, Yuri S. Muzychka, Vinod Narayanan, Gherhardt Ribatski, S. A. Sherif, Masahiro Shoji, Peter Stephan, John R. Thome, Patricia B. Weisensee
Journal: Journal of Thermal Science and Engineering Applications
Article Type: Guest Editorial
J. Thermal Sci. Eng. Appl. December 2020, 12(6): 060301.
Paper No: TSEA-20-1603
DOI: https://doi.org/10.1115/1.4048813
Published Online: November 24, 2020
View Article titled, Professor Satish G. Kandlikar on His 70th Birthday
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Topics: Engineering teachers, Heat transfer
Journal Articles

An Experimentally Validated Model of a Cross-Flow Sub-Wet Bulb Evaporative Chiller

Yahui Yang, Vinod Narayanan, Theresa Pistochini, Derrick Ross
Journal: Journal of Thermal Science and Engineering Applications
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. April 2021, 13(2): 021006.
Paper No: TSEA-19-1600
DOI: https://doi.org/10.1115/1.4047374
Published Online: July 14, 2020
View Article titled, An Experimentally Validated Model of a Cross-Flow Sub-Wet Bulb Evaporative Chiller
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Topics: Cross-flow, Heat exchangers, Temperature, Water, Water temperature, Cooling, Heat
Proceedings Papers

On-Sun Characterization of Microchannel Supercritical Carbon Dioxide Solar Thermal Receivers: Preliminary Findings

Erfan Rasouli, Caton W. Mande, Matthew M. Stevens, Vinod Narayanan
Proc. ASME. ES2019, ASME 2019 13th International Conference on Energy Sustainability, V001T03A007, July 14–17, 2019
Paper No: ES2019-3898
DOI: https://doi.org/10.1115/ES2019-3898
View Paper titled, On-Sun Characterization of Microchannel Supercritical Carbon Dioxide Solar Thermal Receivers: Preliminary Findings
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Topics: Microchannels, Pressure, Solar energy, Supercritical carbon dioxide, Temperature, Test facilities, Thermal efficiency
Proceedings Papers

A Compact Condenser for Thermal Desalination: Experimental Characterization and System Level Impact

Ramuel Safarkoolan, Xingsen Mu, Vinod Narayanan
Proc. ASME. ICNMM2019, ASME 2019 17th International Conference on Nanochannels, Microchannels, and Minichannels, V001T04A001, June 23–26, 2019
Paper No: ICNMM2019-4252
DOI: https://doi.org/10.1115/ICNMM2019-4252
View Paper titled, A Compact Condenser for Thermal Desalination: Experimental Characterization and System Level Impact
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Topics: Condensers (steam plant), Experimental characterization, Condensation, Cooling, Fluids, Flow (Dynamics), Microchannels, Plates (structures), Temperature, Energy generation
Journal Articles

Directional Passive Condensate Film Drainage on a Horizontal Surface With Periodic Asymmetrical Structures

Shashank Natesh, Eric Truong, Vinod Narayanan, Sushil Bhavnani
Journal: Journal of Heat Transfer
Article Type: Research-Article
J. Heat Transfer. November 2017, 139(11): 111507.
Paper No: HT-16-1662
DOI: https://doi.org/10.1115/1.4036708
Published Online: June 21, 2017
View Article titled, Directional Passive Condensate Film Drainage on a Horizontal Surface With Periodic Asymmetrical Structures
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Topics: Condensed matter, Drainage, Liquid films, Subcooling, Condensation, Visualization, Fluids, Temperature, Heat transfer coefficients
Proceedings Papers

High Flux Microscale Solar Thermal Receiver for Supercritical Carbon Dioxide Cycles

Thomas L’Estrange, Eric Truong, Charles Rymal, Erfan Rasouli, Vinod Narayanan, Sourabh Apte, Kevin Drost
Proc. ASME. ICNMM2015, ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels, V001T03A009, July 6–9, 2015
Paper No: ICNMM2015-48233
DOI: https://doi.org/10.1115/ICNMM2015-48233
View Paper titled, High Flux Microscale Solar Thermal Receiver for Supercritical Carbon Dioxide Cycles
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Topics: Cycles, Microscale devices, Solar energy, Supercritical carbon dioxide, Design, Temperature, Microchannels, Fluids, Heat flux, Heat transfer
Journal Articles

Self-Propelled Sliding Bubble Motion Induced by Surface Microstructure in Pool Boiling of a Dielectric Fluid Under Microgravity

Naveenan Thiagarajan, Sushil H. Bhavnani, Vinod Narayanan
Journal: Journal of Electronic Packaging
Article Type: Research-Article
J. Electron. Packag. June 2015, 137(2): 021009.
Paper No: EP-14-1073
DOI: https://doi.org/10.1115/1.4029246
Published Online: June 1, 2015
View Article titled, Self-Propelled Sliding Bubble Motion Induced by Surface Microstructure in Pool Boiling of a Dielectric Fluid Under Microgravity
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Topics: Bubbles, Vapors, Liquid films, Fluids, Pool boiling
Proceedings Papers

Sliding Bubble-Pumped Motion Induced by Surface Micro-Structure in Pool Boiling of a Dielectric Fluid Under Reduced Gravity

Naveenan Thiagarajan, Sushil H. Bhavnani, Vinod Narayanan
Proc. ASME. IMECE2014, Volume 8B: Heat Transfer and Thermal Engineering, V08BT10A063, November 14–20, 2014
Paper No: IMECE2014-37714
DOI: https://doi.org/10.1115/IMECE2014-37714
View Paper titled, Sliding Bubble-Pumped Motion Induced by Surface Micro-Structure in Pool Boiling of a Dielectric Fluid Under Reduced Gravity
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Topics: Bubbles, Fluids, Gravity (Force), Pool boiling, Vapors, Pressure, Aircraft, Buoyancy, Cavities, Coolants
Proceedings Papers

Single-Phase Cryogenic Flows Through Microchannel Heat Sinks

Erfan Rasouli, Vinod Narayanan
Proc. ASME. ICNMM2014, ASME 2014 12th International Conference on Nanochannels, Microchannels and Minichannels, V001T05A002, August 3–7, 2014
Paper No: ICNMM2014-21275
DOI: https://doi.org/10.1115/ICNMM2014-21275
View Paper titled, Single-Phase Cryogenic Flows Through Microchannel Heat Sinks
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Topics: Flow (Dynamics), Heat sinks, Microchannels, Laminar flow, Reynolds number, Combustion chambers, Cooling, Fluids, Friction, Geometry
Proceedings Papers

Numerical Design of a Planar High-Flux Microchannel Solar Receiver

Charles J. Rymal, Sourabh V. Apte, Vinod Narayanan, Kevin Drost
Proc. ASME. ES2014, Volume 1: Combined Energy Cycles, CHP, CCHP, and Smart Grids; Concentrating Solar Power, Solar Thermochemistry and Thermal Energy Storage; Geothermal, Ocean, and Emerging Energy Technologies; Hydrogen Energy Technologies; Low/Zero Emission Power Plants and Carbon Sequestration; Photovoltaics; Wind Energy Systems and Technologies, V001T02A050, June 30–July 2, 2014
Paper No: ES2014-6637
DOI: https://doi.org/10.1115/ES2014-6637
View Paper titled, Numerical Design of a Planar High-Flux Microchannel Solar Receiver
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Topics: Design, Microchannels, Solar energy, Carbon dioxide, Pressure drop, Heat transfer, Pressure, Risk, Thermodynamic power cycles, Fluids
Journal Articles

A Generalized Critical Heat Flux Correlation for Submerged and Free Surface Jet Impingement Boiling

Ruander Cardenas, Vinod Narayanan
Journal: Journal of Heat Transfer
Article Type: Research-Article
J. Heat Transfer. September 2014, 136(9): 091501.
Paper No: HT-13-1251
DOI: https://doi.org/10.1115/1.4027552
Published Online: May 28, 2014
View Article titled, A Generalized Critical Heat Flux Correlation for Submerged and Free Surface Jet Impingement Boiling
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Topics: Boiling, Critical heat flux, Water, Fluids
Proceedings Papers

Numerical Design of a High-Flux Microchannel Solar Receiver

Charles J. Rymal, Sourabh V. Apte, Vinod Narayanan, Kevin Drost
Proc. ASME. ES2013, ASME 2013 7th International Conference on Energy Sustainability, V001T11A012, July 14–19, 2013
Paper No: ES2013-18353
DOI: https://doi.org/10.1115/ES2013-18353
View Paper titled, Numerical Design of a High-Flux Microchannel Solar Receiver
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Topics: Design, Microchannels, Solar energy, Fluids, Pressure, Pressure drop, Computer simulation, Concentrating solar power, Convection, Fins
Proceedings Papers

Design of a Microscale Combustor-Heat Exchanger for Low Temperature Applications

Mohammad Ghazvini, Vinod Narayanan
Proc. ASME. HT2013, Volume 2: Heat Transfer Enhancement for Practical Applications; Heat and Mass Transfer in Fire and Combustion; Heat Transfer in Multiphase Systems; Heat and Mass Transfer in Biotechnology, V002T04A018, July 14–19, 2013
Paper No: HT2013-17543
DOI: https://doi.org/10.1115/HT2013-17543
View Paper titled, Design of a Microscale Combustor-Heat Exchanger for Low Temperature Applications
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Topics: Combustion chambers, Design, Heat, Low temperature, Microscale devices, Combustion, Engineering simulation, Simulation, Computer simulation, Catalysts
Proceedings Papers

Cryogenic Single-Phase Heat Transfer in a Microscale Pin Fin Heat Sink

Eric D. Truong, Erfan Rasouli, Vinod Narayanan
Proc. ASME. HT2013, Volume 3: Gas Turbine Heat Transfer; Transport Phenomena in Materials Processing and Manufacturing; Heat Transfer in Electronic Equipment; Symposium in Honor of Professor Richard Goldstein; Symposium in Honor of Prof. Spalding; Symposium in Honor of Prof. Arthur E. Bergles, V003T10A019, July 14–19, 2013
Paper No: HT2013-17660
DOI: https://doi.org/10.1115/HT2013-17660
View Paper titled, Cryogenic Single-Phase Heat Transfer in a Microscale Pin Fin Heat Sink
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Topics: Heat sinks, Heat transfer, Microscale devices, Flow (Dynamics), Computational fluid dynamics, Engineering simulation, Heat transfer coefficients, Pressure drop, Simulation, Chemical etching
Proceedings Papers

A Correlation for Critical Heat Flux in Submerged Jet Impingement

Ruander Cardenas, Vinod Narayanan
Proc. ASME. HT2012, Volume 2: Heat Transfer Enhancement for Practical Applications; Fire and Combustion; Multi-Phase Systems; Heat Transfer in Electronic Equipment; Low Temperature Heat Transfer; Computational Heat Transfer, 473-486, July 8–12, 2012
Paper No: HT2012-58376
DOI: https://doi.org/10.1115/HT2012-58376
View Paper titled, A Correlation for Critical Heat Flux in Submerged Jet Impingement
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Topics: Critical heat flux, Nozzles, Boiling, Errors, Subcooling, Surface roughness, Water, Atmospheric pressure, Copper, Density
Proceedings Papers

Thermal and Flow Visualization of Submerged Jet Impingement Boiling With FC-72

Preeti Mani, Vinod Narayanan
Proc. ASME. HT2012, Volume 2: Heat Transfer Enhancement for Practical Applications; Fire and Combustion; Multi-Phase Systems; Heat Transfer in Electronic Equipment; Low Temperature Heat Transfer; Computational Heat Transfer, 739-750, July 8–12, 2012
Paper No: HT2012-58384
DOI: https://doi.org/10.1115/HT2012-58384
View Paper titled, Thermal and Flow Visualization of Submerged Jet Impingement Boiling With FC-72
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Topics: Boiling, Flow visualization, Reynolds number, Temperature, Atmospheric pressure, Bubbles, Coolants, Dynamics (Mechanics), Fluids, Heat flux
Proceedings Papers

Performance Characterization of a Microscale Hydrogen Combustor Recuperator and Oil Heat Exchanger

David B. Haley, Vinod Narayanan
Proc. ASME. IMECE2011, Volume 4: Energy Systems Analysis, Thermodynamics and Sustainability; Combustion Science and Engineering; Nanoengineering for Energy, Parts A and B, 1283-1293, November 11–17, 2011
Paper No: IMECE2011-64176
DOI: https://doi.org/10.1115/IMECE2011-64176
View Paper titled, Performance Characterization of a Microscale Hydrogen Combustor Recuperator and Oil Heat Exchanger
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Topics: Combustion chambers, Heat exchangers, Hydrogen, Microscale devices, Performance characterization, Combustion, Catalysts, Design, Heat, Temperature