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Proceedings Papers

A Mixed Thermal Convection Criteria for a Printed Circuit Board

E. Kehoe, R. Grimes, M. Davies
Proc. ASME. IMECE2001, Packaging, Reliability and Manufacturing Issues Associated With Electronic and Photonic Products, 95-103, November 11–16, 2001
Paper No: IMECE2001/EPP-24711
https://doi.org/10.1115/IMECE2001/EPP-24711
View Paper titled, A Mixed Thermal Convection Criteria for a Printed Circuit Board
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Topics: Convection, Printed circuit boards, Mixed convection, Cylinders, Electronic systems, Reynolds number, Temperature distribution, Buoyancy, Computer cooling, Cross-flow
Proceedings Papers

Steam-Side Characterisation of a Modular Air-Cooled Condenser

A. O’Donovan, R. Grimes, E. J. Walsh, J. Moore, N. Reams
Proc. ASME. IMECE2012, Volume 6: Energy, Parts A and B, 1719-1730, November 9–15, 2012
Paper No: IMECE2012-87846
https://doi.org/10.1115/IMECE2012-87846
View Paper titled, Steam-Side Characterisation of a Modular Air-Cooled Condenser
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Topics: Condensers (steam plant), Steam, Pressure drop, Pressure, Water, Condensation, Design, Vacuum, Vacuum pumps, Concentrating solar power
Proceedings Papers

Performance Analysis of a Modular Air Cooled Condenser for a Concentrated Solar Power Plant

J. Moore, R. Grimes, E. J. Walsh
Proc. ASME. IMECE2012, Volume 6: Energy, Parts A and B, 715-724, November 9–15, 2012
Paper No: IMECE2012-87873
https://doi.org/10.1115/IMECE2012-87873
View Paper titled, Performance Analysis of a Modular Air Cooled Condenser for a Concentrated Solar Power Plant
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Topics: Concentrating solar power, Condensers (steam plant), Design, Cooling, Energy generation, Fins, Gases, Heat, Heat exchangers, Heat sinks
Proceedings Papers

Flow Distribution Measurements From an Air Cooled Condenser in a ~400MW Power Plant

E. J. Walsh, R. Grimes, G. Griffin
Proc. ASME. IMECE2011, Volume 4: Energy Systems Analysis, Thermodynamics and Sustainability; Combustion Science and Engineering; Nanoengineering for Energy, Parts A and B, 33-38, November 11–17, 2011
Paper No: IMECE2011-62538
https://doi.org/10.1115/IMECE2011-62538
View Paper titled, Flow Distribution Measurements From an Air Cooled Condenser in a ~400MW Power Plant
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Topics: Condensers (steam plant), Flow (Dynamics), Power stations, Fans, Cooling, Design, Energy generation, Fins, Pressure, Thermal power stations
Proceedings Papers

The Effects of Reynolds Number on the Aerodynamic Performance of Geometrically Similar Fans

K. Hanly, R. Grimes, P. Walsh
Proc. ASME. FEDSM2008, Volume 2: Fora, 183-191, August 10–14, 2008
Paper No: FEDSM2008-55149
https://doi.org/10.1115/FEDSM2008-55149
View Paper titled, The Effects of Reynolds Number on the Aerodynamic Performance of Geometrically Similar Fans
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Topics: Fans, Reynolds number, Cooling, Flow (Dynamics), Pressure, Energy consumption, Heat
Journal Articles

Thermal Analysis of Miniature Low Profile Heat Sinks With and Without Fins

V. Egan, P. A. Walsh, E. Walsh, R. Grimes
Journal: Journal of Electronic Packaging
Article Type: Research Papers
J. Electron. Packag. September 2009, 131(3): 031004.
https://doi.org/10.1115/1.3144150
Published Online: June 23, 2009
View Article titled, Thermal Analysis of Miniature Low Profile Heat Sinks With and Without Fins
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Topics: Design, Flow (Dynamics), Heat sinks, Cooling, Thermal resistance, Fans, Fins
Proceedings Papers

On the Characterisation of Finned and Finless Heat Sinks for Portable Electronics

V. Egan, P. Walsh, E. Walsh, R. Grimes
Proc. ASME. ICNMM2007, ASME 5th International Conference on Nanochannels, Microchannels, and Minichannels, 209-218, June 18–20, 2007
Paper No: ICNMM2007-30089
https://doi.org/10.1115/ICNMM2007-30089
View Paper titled, On the Characterisation of Finned and Finless Heat Sinks for Portable Electronics
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Topics: Electronics, Heat sinks, Particulate matter
Proceedings Papers

Scaling of Flow Characteristics and Power Consumption With Profile Height for Miniature Centrifugal Fans

P. A. Walsh, V. Egan, R. Grimes, E. Walsh
Proc. ASME. ICNMM2007, ASME 5th International Conference on Nanochannels, Microchannels, and Minichannels, 237-243, June 18–20, 2007
Paper No: ICNMM2007-30136
https://doi.org/10.1115/ICNMM2007-30136
View Paper titled, Scaling of Flow Characteristics and Power Consumption With Profile Height for Miniature Centrifugal Fans
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Topics: Energy consumption, Fans, Flow (Dynamics), Pressure, Scaling laws (Mathematical physics), Cooling, Blades, Electronics
Proceedings Papers

The Effects of Diameter and Rotational Speed on the Aerodynamic Performance of Low Profile Miniature Radial Flow Fans

R. Grimes, P. Walsh, E. Walsh, V. Egan
Proc. ASME. ICNMM2007, ASME 5th International Conference on Nanochannels, Microchannels, and Minichannels, 261-267, June 18–20, 2007
Paper No: ICNMM2007-30185
https://doi.org/10.1115/ICNMM2007-30185
View Paper titled, The Effects of Diameter and Rotational Speed on the Aerodynamic Performance of Low Profile Miniature Radial Flow Fans
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Topics: Fans, Radial flow, Reynolds number, Flow (Dynamics), Energy consumption, Pressure, Design, Electronic systems, Heat sinks, Rotors
Proceedings Papers

Constructal Theory of the Minimum Requirements for Forced Convection Cooling Solutions

E. J. Walsh, R. Grimes
Proc. ASME. HT2005, Heat Transfer: Volume 4, 711-713, July 17–22, 2005
Paper No: HT2005-72416
https://doi.org/10.1115/HT2005-72416
View Paper titled, Constructal Theory of the Minimum Requirements for Forced Convection Cooling Solutions
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Topics: Cooling, Forced convection, Design, Microelectronic devices, Microfluidics, Microscale devices
Proceedings Papers

The Effect of Reynolds Number on the Aerodynamic Performance of Micro Radial Flow Fans

K. Hanly, R. Grimes, E. Walsh, B. Rodgers, J. Punch
Proc. ASME. HT2005, Heat Transfer: Volume 4, 549-552, July 17–22, 2005
Paper No: HT2005-72514
https://doi.org/10.1115/HT2005-72514
View Paper titled, The Effect of Reynolds Number on the Aerodynamic Performance of Micro Radial Flow Fans
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Topics: Fans, Radial flow, Reynolds number, Cooling, Electronics, Energy dissipation, Flow (Dynamics), Heat, Rotors
Proceedings Papers

Scaling the Performance of Micro-Fans

R. Grimes, E. Walsh, S. Kunz, M. Davies, D. Quin
Proc. ASME. ICMM2003, 1st International Conference on Microchannels and Minichannels, 895-902, April 24–25, 2003
Paper No: ICMM2003-1119
https://doi.org/10.1115/ICMM2003-1119
View Paper titled, Scaling the Performance of Micro-Fans
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Topics: Fans, Manufacturing, Axial flow, Blades, Computer simulation, Cooling, Dimensions, Electronic systems, Flow (Dynamics), Gases
Proceedings Papers

On the Entropic Heating of Microfluidics for PCR Applications

E. J. Walsh, P. A. Walsh, R. Grimes, M. R. D. Davies
Proc. ASME. IMECE2003, Microelectromechanical Systems, 33-36, November 15–21, 2003
Paper No: IMECE2003-41423
https://doi.org/10.1115/IMECE2003-41423
View Paper titled, On the Entropic Heating of Microfluidics for PCR Applications
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Topics: Heating, Microfluidics, Fluids, Chain, Cycles, Entropy, Flow (Dynamics), Fluid dynamics, Heat, Microelectromechanical systems
Proceedings Papers

A Micromixer Based Upon Buoyancy

E. J. Walsh, R. Grimes
Proc. ASME. IMECE2005, Fluids Engineering, 223-227, November 5–11, 2005
Paper No: IMECE2005-79942
https://doi.org/10.1115/IMECE2005-79942
View Paper titled, A Micromixer Based Upon Buoyancy
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Topics: Buoyancy, Microscale devices, Computer simulation, Design, Microfluidics
Proceedings Papers

An Experimental Investigation of Flow Fields Within Miniature Scale Centrifugal Pumps

D. Kearney, J. Punch, R. Grimes
Proc. ASME. IMECE2006, Fluids Engineering, 81-87, November 5–10, 2006
Paper No: IMECE2006-14283
https://doi.org/10.1115/IMECE2006-14283
View Paper titled, An Experimental Investigation of Flow Fields Within Miniature Scale Centrifugal Pumps
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Topics: Centrifugal pumps, Cooling, Flow (Dynamics), Thermal management
Journal Articles

Compatibility of Segmenting Fluids in Continuous-Flow Microfluidic PCR

E. J. Walsh, C. King, R. Grimes, A. Gonzalez, D. Ciobanu
Journal: Journal of Medical Devices
Article Type: Research Papers
J. Med. Devices. December 2007, 1(4): 241–245.
https://doi.org/10.1115/1.2812426
Published Online: September 12, 2007
View Article titled, Compatibility of Segmenting Fluids in Continuous-Flow Microfluidic PCR
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Topics: Flow (Dynamics), Fluids, Microfluidics, Two-phase flow
Journal Articles

Modeling Electronic Cooling Axial Fan Flows

R. Grimes, M. Davies, J. Punch, T. Dalton, R. Cole
Journal: Journal of Electronic Packaging
Article Type: Technical Papers
J. Electron. Packag. June 2001, 123(2): 112–119.
https://doi.org/10.1115/1.1339821
Published Online: October 2, 2000
View Article titled, Modeling Electronic Cooling Axial Fan Flows
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Topics: Fans, Flow (Dynamics), Pressure, Computational fluid dynamics, Cooling, Modeling