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John D. Bernardin
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Proceedings Papers

Theoretically-Based Leidenfrost Point Model

John D. Bernardin, Issam Mudawar
Proc. ASME. IMECE2000, Heat Transfer: Volume 4, 11-20, November 5–10, 2000
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2000-1502
https://doi.org/10.1115/IMECE2000-1502
View Paper titled, Theoretically-Based Leidenfrost Point Model
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Topics: Aluminum, Boiling, Bubbles, Cavities, Drops, Film boiling, Gallium, Nickel, Nucleation (Physics), Silver
Proceedings Papers

The Testing and Model Validation of an Additively Manufactured Twisted Tube Heat Exchanger

John D. Bernardin, Kyle Ferguson, David Sattler
Proc. ASME. HT2019, ASME 2019 Heat Transfer Summer Conference, V001T07A001, July 14–17, 2019
Publisher: American Society of Mechanical Engineers
Paper No: HT2019-3500
https://doi.org/10.1115/HT2019-3500
View Paper titled, The Testing and Model Validation of an Additively Manufactured Twisted Tube Heat Exchanger
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Topics: Additive manufacturing, Heat exchangers, Model validation, Testing, Computational fluid dynamics, Manufacturing, Shells, Heat transfer, Heat transfer coefficients, Modeling
Proceedings Papers

Comparison of Volumetric to Surface Heating for Filament-Fed Laser Heated Additive Manufacturing of Glass

Nicholas E. Capps, Jason E. Johnson, Robert G. Landers, Douglas A. Bristow, Edward C. Kinzel, Alexandria N. Marchi, John D. Bernardin
Proc. ASME. HT2019, ASME 2019 Heat Transfer Summer Conference, V001T15A002, July 14–17, 2019
Publisher: American Society of Mechanical Engineers
Paper No: HT2019-3634
https://doi.org/10.1115/HT2019-3634
View Paper titled, Comparison of Volumetric to Surface Heating for Filament-Fed Laser Heated Additive Manufacturing of Glass
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Topics: Additive manufacturing, Glass, Heating, Lasers, Laser beams, Quartz, Wetting, Absorption, Carbon dioxide, Carbon dioxide lasers
Proceedings Papers

Design, Fabrication and Testing of Cooling Systems for a Particle Accelerator

John D. Bernardin, Walter C. Barkley, Jack Gioia, Pilar Marroquin
Proc. ASME. HT2017, Volume 1: Aerospace Heat Transfer; Computational Heat Transfer; Education; Environmental Heat Transfer; Fire and Combustion Systems; Gas Turbine Heat Transfer; Heat Transfer in Electronic Equipment; Heat Transfer in Energy Systems, V001T09A008, July 9–12, 2017
Publisher: American Society of Mechanical Engineers
Paper No: HT2017-4996
https://doi.org/10.1115/HT2017-4996
View Paper titled, Design, Fabrication and Testing of Cooling Systems for a Particle Accelerator
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Topics: Cooling systems, Design, Manufacturing, Particle accelerators, Testing, Water, Plumbing, Temperature, Computer simulation, Flow (Dynamics)
Proceedings Papers

The Design, Analysis, and Fabrication of an Additively Manufactured Twisted Tube Heat Exchanger

John D. Bernardin, Kyle Ferguson, David Sattler, Seung-Jun Kim
Proc. ASME. HT2017, Volume 2: Heat Transfer Equipment; Heat Transfer in Multiphase Systems; Heat Transfer Under Extreme Conditions; Nanoscale Transport Phenomena; Theory and Fundamental Research in Heat Transfer; Thermophysical Properties; Transport Phenomena in Materials Processing and Manufacturing, V002T10A002, July 9–12, 2017
Publisher: American Society of Mechanical Engineers
Paper No: HT2017-4866
https://doi.org/10.1115/HT2017-4866
View Paper titled, The Design, Analysis, and Fabrication of an Additively Manufactured Twisted Tube Heat Exchanger
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Topics: Additive manufacturing, Design, Heat exchangers, Manufacturing, Engineering prototypes, Engineers, Heat transfer coefficients, Computational fluid dynamics, Creativity, Heat
Proceedings Papers

Mechanical Design and Vibro-Acoustic Testing of Ultrathin Carbon Foils for a Spacecraft Instrument

John D. Bernardin, Allen G. Baca
Proc. ASME. IMECE2009, Volume 15: Sound, Vibration and Design, 435-443, November 13–19, 2009
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2009-12660
https://doi.org/10.1115/IMECE2009-12660
View Paper titled, Mechanical Design and Vibro-Acoustic Testing of Ultrathin Carbon Foils for a Spacecraft Instrument
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Topics: Acoustics, Carbon, Design engineering, Instrumentation, Space vehicles, Testing, Design, Engineering prototypes, Fatigue failure, Flight
Proceedings Papers

Characterization of the Torque Limits and Clamping Force Relationships for Small Stainless Steel Screws in Tensile Loaded Joints of Various Metals

John D. Bernardin, Eugene M. Flores
Proc. ASME. IMECE2009, Volume 4: Design and Manufacturing, 451-459, November 13–19, 2009
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2009-12661
https://doi.org/10.1115/IMECE2009-12661
View Paper titled, Characterization of the Torque Limits and Clamping Force Relationships for Small Stainless Steel Screws in Tensile Loaded Joints of Various Metals
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Topics: Metals, Screws, Stainless steel, Torque, Fasteners, Thread, Databases, Design, Alloys, Imaging
Proceedings Papers

The Performance of Methanol and Water Heat Pipes for Electronics Cooling Applications in Spacecraft Instrumentation

John D. Bernardin
Proc. ASME. HT2005, Heat Transfer: Volume 4, 669-679, July 17–22, 2005
Publisher: American Society of Mechanical Engineers
Paper No: HT2005-72057
https://doi.org/10.1115/HT2005-72057
View Paper titled, The Performance of Methanol and Water Heat Pipes for Electronics Cooling Applications in Spacecraft Instrumentation
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Topics: Computer cooling, Heat pipes, Instrumentation, Methanol, Space vehicles, Water, Heat, Copper, Electronics, Contamination
Proceedings Papers

Transition Boiling Heat Transfer of Droplet Streams and Sprays

John D. Bernardin, Issam Mudawar
Proc. ASME. IMECE2005, Heat Transfer, Part B, 201-210, November 5–11, 2005
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2005-79351
https://doi.org/10.1115/IMECE2005-79351
View Paper titled, Transition Boiling Heat Transfer of Droplet Streams and Sprays
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Topics: Boiling, Drops, Heat transfer, Sprays, Water, Accounting, Heat flux, Nickel, Polishing, Temperature
Proceedings Papers

Design and Testing of a Prototype Atmospheric Gas Collection Apparatus for a Mission to Mars

John D. Bernardin, Snezana Konecni, Roger Wiens
Proc. ASME. IMECE2006, Aerospace, 193-201, November 5–10, 2006
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2006-14499
https://doi.org/10.1115/IMECE2006-14499
View Paper titled, Design and Testing of a Prototype Atmospheric Gas Collection Apparatus for a Mission to Mars
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Topics: Design, Engineering prototypes, Testing, Sorption, Computational fluid dynamics, Pressure, Dust, Space vehicles, Valves, Vessels
Journal Articles

Transition Boiling Heat Transfer of Droplet Streams and Sprays

John D. Bernardin, Issam Mudawar
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Technical Briefs
J. Heat Mass Transfer. November 2007, 129(11): 1605–1610.
https://doi.org/10.1115/1.2764090
Published Online: February 12, 2007
View Article titled, Transition Boiling Heat Transfer of Droplet Streams and Sprays
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Topics: Boiling, Drops, Heat transfer, Sprays, Heat flux, Temperature
Journal Articles

A Leidenfrost Point Model for Impinging Droplets and Sprays

John D. Bernardin, Issam Mudawar
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Technical Papers
J. Heat Mass Transfer. April 2004, 126(2): 272–278.
https://doi.org/10.1115/1.1652045
Published Online: May 4, 2004
View Article titled, A Leidenfrost Point Model for Impinging Droplets and Sprays
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Topics: Bubbles, Cavities, Drops, Nucleation (Physics), Sprays, Temperature, Vapors, Pressure, Film boiling, Water
Journal Articles

A Cavity Activation and Bubble Growth Model of the Leidenfrost Point

John D. Bernardin, Assoc. Mem. ASME, Issam Mudawar, Fellow ASME
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Technical Papers
J. Heat Mass Transfer. October 2002, 124(5): 864–874.
https://doi.org/10.1115/1.1470487
Published Online: September 11, 2002
View Article titled, A Cavity Activation and Bubble Growth Model of the Leidenfrost Point
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Topics: Bubbles, Cavities, Vapors, Temperature, Nucleation (Physics), Water
Journal Articles

An Experimental Investigation Into the Relationship Between Temperature-Time History and Surface Roughness in the Spray Quenching of Aluminum Parts

John D. Bernardin, Issam Mudawar
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Technical Papers
J. Eng. Mater. Technol. January 1996, 118(1): 127–134.
https://doi.org/10.1115/1.2805925
Published Online: January 1, 1996
View Article titled, An Experimental Investigation Into the Relationship Between Temperature-Time History and Surface Roughness in the Spray Quenching of Aluminum Parts
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Topics: Aluminum, Quenching (Metalworking), Sprays, Surface roughness, Temperature, Particulate matter, Cooling, Polishing, Boiling, Cycles