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Proceedings Papers

The Role of Primary Jets in the Dome Region Aerodynamics of a Model Can Combustor

C. D. Richards, G. S. Samuelsen
Proc. ASME. GT1990, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V003T06A028, June 11–14, 1990
Publisher: American Society of Mechanical Engineers
Paper No: 90-GT-142
https://doi.org/10.1115/90-GT-142
View Paper titled, The Role of Primary Jets in the Dome Region Aerodynamics of a Model Can Combustor
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Topics: Aerodynamics, Combustion chambers, Domes (Structural elements), Jets, Lasers, Probes, Atmospheric pressure, Combustion, Flow visualization, Gas turbines
Proceedings Papers

A Dielectric Liquid Contact Thermal Switch With Electrowetting Actuation

Aric L. R. McLanahan, C. D. Richards, R. F. Richards
Proc. ASME. IMECE2010, Volume 7: Fluid Flow, Heat Transfer and Thermal Systems, Parts A and B, 61-66, November 12–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2010-39269
https://doi.org/10.1115/IMECE2010-39269
View Paper titled, A Dielectric Liquid Contact Thermal Switch With Electrowetting Actuation
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Topics: Dielectric liquids, Switches, Thermal resistance, Computer simulation, Design, Energy consumption, Manufacturing, Microelectromechanical systems, Silicon, Water
Proceedings Papers

Experimental and Numerical Study of Evaporating Flow Heat Transfer in Micro-Channel

HoKi Lee, C. D. Richards, R. F. Richards
Proc. ASME. IMECE2007, Volume 11: Micro and Nano Systems, Parts A and B, 447-454, November 11–15, 2007
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2007-42576
https://doi.org/10.1115/IMECE2007-42576
View Paper titled, Experimental and Numerical Study of Evaporating Flow Heat Transfer in Micro-Channel
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Topics: Evaporation, Flow (Dynamics), Heat transfer, Microchannels, Fluids, Latent heat, Energy budget (Physics), Heat, Heat conduction, Microphotography
Proceedings Papers

Turbulence Modulation in an Initially Quiescent Two-Phase Flow at High Volume Fractions Using Stereoscopic PIV

N. R. Stoddard, C. D. Richards, C. T. Crowe, T. R. Troutt
Proc. ASME. FEDSM2003, Volume 1: Fora, Parts A, B, C, and D, 2309-2320, July 6–10, 2003
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2003-45212
https://doi.org/10.1115/FEDSM2003-45212
View Paper titled, Turbulence Modulation in an Initially Quiescent Two-Phase Flow at High Volume Fractions Using Stereoscopic PIV
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Topics: Turbulence, Two-phase flow, Particulate matter, Errors, Flow (Dynamics), Water
Proceedings Papers

Fabrication and Characterization of a Liquid-Metal Micro-Droplet Array for Use as a Thermal Switch

A. O. Christensen, J. P. Jacob, C. D. Richards, D. F. Bahr, R. F. Richards
Proc. ASME. HT2003, Heat Transfer: Volume 1, 97-100, July 21–23, 2003
Publisher: American Society of Mechanical Engineers
Paper No: HT2003-47317
https://doi.org/10.1115/HT2003-47317
View Paper titled, Fabrication and Characterization of a Liquid-Metal Micro-Droplet Array for Use as a Thermal Switch
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Topics: Drops, Liquid metals, Manufacturing, Switches, Deformation, Stress, Contact resistance, Silicon, Thermal resistance
Proceedings Papers

A Micro Heat Engine for MEMS Power (Keynote Paper)

C. D. Richards, D. F. Bahr, R. F. Richards
Proc. ASME. IMECE2002, Fluids Engineering, 501-509, November 17–22, 2002
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2002-39385
https://doi.org/10.1115/IMECE2002-39385
View Paper titled, A Micro Heat Engine for MEMS Power (Keynote Paper)
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Topics: Heat engines, Microelectromechanical systems, Design, Electricity (Physics), Engineering prototypes, Engines, Generators, Manufacturing, Membranes, Photolithography
Proceedings Papers

The Mechanical Behavior of a Micromachined PZT Membrane

I. Demir, R. F. Richards, D. F. Bahr, C. D. Richards
Proc. ASME. IMECE2003, Microelectromechanical Systems, 241-245, November 15–21, 2003
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2003-41570
https://doi.org/10.1115/IMECE2003-41570
View Paper titled, The Mechanical Behavior of a Micromachined PZT Membrane
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Topics: Mechanical behavior, Membranes, Micromachining, Deflection, Electricity (Physics), Electrodes, Energy conservation, Heat engines, Materials properties, Piezoelectric ceramics
Proceedings Papers

Characterization of the Thermodynamic Working Cycle in a MEMS-Based Micro Heat Engine

S. A. Whalen, L. W. Weiss, C. D. Richards, D. F. Bahr, R. F. Richards
Proc. ASME. IMECE2003, Microelectromechanical Systems, 701-707, November 15–21, 2003
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2003-41426
https://doi.org/10.1115/IMECE2003-41426
View Paper titled, Characterization of the Thermodynamic Working Cycle in a MEMS-Based Micro Heat Engine
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Topics: Cycles, Heat engines, Microelectromechanical systems, Engines, Membranes, Pressure, Deflection, Fluids, Temperature, Cavities
Proceedings Papers

Efficiency Characterization of Piezoelectrics for Power

J. H. Cho, J. C. Raupp, P. D. Hayenga, R. F. Richards, D. F. Bahr, C. D. Richards, M. J. Anderson
Proc. ASME. IMECE2004, Advanced Energy Systems, 17-22, November 13–19, 2004
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2004-61739
https://doi.org/10.1115/IMECE2004-61739
View Paper titled, Efficiency Characterization of Piezoelectrics for Power
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Topics: Cantilevers, Energy conversion, Q-factor
Proceedings Papers

Evaporative Heat Transfer From Ten-Micron Micro-Channels

T. A. Quy, D. A. Carpenter, C. D. Richards, D. F. Bahr, R. F. Richards
Proc. ASME. IMECE2005, Microelectromechanical Systems, 707-710, November 5–11, 2005
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2005-81460
https://doi.org/10.1115/IMECE2005-81460
View Paper titled, Evaporative Heat Transfer From Ten-Micron Micro-Channels
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Topics: Heat transfer, Microchannels, Membranes, Fluids, Silicon, Electricity (Physics), Energy budget (Physics), Evaporation, Heat, Microscopes
Proceedings Papers

Characterization of a Liquid-Vapor Phase-Change Actuator

S. A. Whalen, D. F. Bahr, C. D. Richards, R. F. Richards
Proc. ASME. IMECE2005, Microelectromechanical Systems, 751-761, November 5–11, 2005
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2005-82564
https://doi.org/10.1115/IMECE2005-82564
View Paper titled, Characterization of a Liquid-Vapor Phase-Change Actuator
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Topics: Actuators, Vapors, Membranes, Computer simulation, Deflection, Energy budget (Physics), Evaporation, Geometry, Heating, Materials properties
Proceedings Papers

Dynamic Operation of a MEMS Thermal Switch

J. H. Cho, C. D. Richards, D. F. Bahr, R. F. Richards, J. Jiao
Proc. ASME. IMECE2006, Microelectromechanical Systems, 655-660, November 5–10, 2006
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2006-15286
https://doi.org/10.1115/IMECE2006-15286
View Paper titled, Dynamic Operation of a MEMS Thermal Switch
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Topics: Microelectromechanical systems, Switches, Liquid metals, Drops, Thermal resistance, Carbon nanotubes, Design, Heating, Manufacturing, Silicon
Proceedings Papers

A MEMS-Based Micro Heat Engine With Integrated Thermal Switch

L. W. Weiss, J. H. Cho, D. J. Morris, D. F. Bahr, C. D. Richards, R. F. Richards
Proc. ASME. IMECE2006, Advanced Energy Systems, 25-29, November 5–10, 2006
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2006-15042
https://doi.org/10.1115/IMECE2006-15042
View Paper titled, A MEMS-Based Micro Heat Engine With Integrated Thermal Switch
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Topics: Heat engines, Microelectromechanical systems, Switches, Membranes, Engines, Heat, Silicon, Cooling, Cycles, Deflection
Proceedings Papers

Experimental and Numerical Study of Evaporative Heat Transfer From Ten- Micro Microchannels

Hoki Lee, T. A. Quy, C. D. Richards, D. F. Bahr, R. F. Richards
Proc. ASME. IMECE2006, Heat Transfer, Volume 2, 371-375, November 5–10, 2006
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2006-15587
https://doi.org/10.1115/IMECE2006-15587
View Paper titled, Experimental and Numerical Study of Evaporative Heat Transfer From Ten- Micro Microchannels
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Topics: Heat transfer, Microchannels, Membranes, Fluids, Evaporation, Latent heat, Silicon, Thin films, Electricity (Physics), Epoxy adhesives
Journal Articles

Convective Cooling of a Suspended Water Droplet

C. D. Richards, R. F. Richards
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Photo Gallery
J. Heat Mass Transfer. May 1997, 119(2): 208.
https://doi.org/10.1115/1.2824208
Published Online: May 1, 1997
View Article titled, Convective Cooling of a Suspended Water Droplet
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Topics: Cooling, Drops, Water
Journal Articles

Velocity Measurements in a Turbulent Non-Newtonian Jet

A. Shekarriz, G. Doulliard, C. D. Richards
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Technical Briefs
J. Fluids Eng. December 1996, 118(4): 872–874.
https://doi.org/10.1115/1.2835526
Published Online: December 1, 1996
View Article titled, Velocity Measurements in a Turbulent Non-Newtonian Jet
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Topics: Turbulence, Velocity measurement
Journal Articles

The Role of Primary Jets in the Dome Region Aerodynamics of a Model Can Combustor

C. D. Richards, G. S. Samuelsen
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 1992, 114(1): 20–26.
https://doi.org/10.1115/1.2906302
Published Online: January 1, 1992
View Article titled, The Role of Primary Jets in the Dome Region Aerodynamics of a Model Can Combustor
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Topics: Aerodynamics, Combustion chambers, Domes (Structural elements), Jets, Lasers, Probes, Atmospheric pressure, Combustion, Flow visualization, Gas turbines