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Peter R. N. Childs
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Journal Articles

Closure to “Discussion: Selective-Compliance-Based Lagrange Model and Multilevel Noncollocated Feedback Control of a Humanoid Robot” (Spyrakos-Papastavridis, E., Dai, J. S., Childs, P. R. N., and Tsagarakis, N. G., 2018, ASME J. Mech. Rob., 10(3), p. 031009)

Emmanouil Spyrakos-Papastavridis, Jian S. Dai, Peter R. N. Childs, Nikos G. Tsagarakis
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Closures
J. Mechanisms Robotics. October 2022, 14(5): 056001.
Paper No: JMR-21-1433
https://doi.org/10.1115/1.4054926
Published Online: August 9, 2022
View Article titled, Closure to “Discussion: Selective-Compliance-Based Lagrange Model and Multilevel Noncollocated Feedback Control of a Humanoid Robot” (Spyrakos-Papastavridis, E., Dai, J. S., Childs, P. R. N., and Tsagarakis, N. G., 2018, ASME J. Mech. Rob., 10(3), p. 031009)
Open the PDF for Closure to “Discussion: Selective-Compliance-Based Lagrange Model and Multilevel Noncollocated Feedback Control of a Humanoid Robot” (Spyrakos-Papastavridis, E., Dai, J. S., Childs, P. R. N., and Tsagarakis, N. G., 2018, ASME J. Mech. Rob., 10(3), p. 031009) in another window
Topics: Humanoid robots, Stability, Theorems (Mathematics), Control equipment, Robots, Feedback
Journal Articles

Selective-Compliance-Based Lagrange Model and Multilevel Noncollocated Feedback Control of a Humanoid Robot

Emmanouil Spyrakos-Papastavridis, Jian S. Dai, Peter R. N. Childs, Nikos G. Tsagarakis
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research-Article
J. Mechanisms Robotics. June 2018, 10(3): 031009.
Paper No: JMR-17-1137
https://doi.org/10.1115/1.4039394
Published Online: April 5, 2018
View Article titled, Selective-Compliance-Based Lagrange Model and Multilevel Noncollocated Feedback Control of a Humanoid Robot
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Topics: Control equipment, Stability, Feedback, Gravity (Force), Robots, Trajectories (Physics)
Proceedings Papers

A Network-Based Computational Model for Creative Knowledge Discovery Bridging Human-Computer Interaction and Data Mining

Liuqing Chen, Feng Shi, Ji Han, Peter R. N. Childs
Proc. ASME. IDETC-CIE2017, Volume 7: 29th International Conference on Design Theory and Methodology, V007T06A001, August 6–9, 2017
Publisher: American Society of Mechanical Engineers
Paper No: DETC2017-67228
https://doi.org/10.1115/DETC2017-67228
View Paper titled, A Network-Based Computational Model for Creative Knowledge Discovery Bridging Human-Computer Interaction and Data Mining
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Topics: Computers, Data mining, Creativity, Algorithms, Databases, Evaluation methods, Mining
Proceedings Papers

Experimental Investigation of Evaporation Heat Transfer Inside Horizontal Micro-Fin Tubes

Xu Chen, Pengfei Mi, Peter R. N. Childs, Ekaterina Sokolova, Wei Li, Yuying Yan
Proc. ASME. HT2016, Volume 2: Heat Transfer in Multiphase Systems; Gas Turbine Heat Transfer; Manufacturing and Materials Processing; Heat Transfer in Electronic Equipment; Heat and Mass Transfer in Biotechnology; Heat Transfer Under Extreme Conditions; Computational Heat Transfer; Heat Transfer Visualization Gallery; General Papers on Heat Transfer; Multiphase Flow and Heat Transfer; Transport Phenomena in Manufacturing and Materials Processing, V002T08A009, July 10–14, 2016
Publisher: American Society of Mechanical Engineers
Paper No: HT2016-7156
https://doi.org/10.1115/HT2016-7156
View Paper titled, Experimental Investigation of Evaporation Heat Transfer Inside Horizontal Micro-Fin Tubes
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Topics: Evaporation, Heat transfer, Heat transfer coefficients, Vapors, Fluids, Pressure, Refrigerants, Temperature
Proceedings Papers

Using Functional Analysis Diagrams as a Design Tool

Ioannis Michalakoudis, Peter R. N. Childs, Marco Aurisicchio, Nathan Pollpeter, Neil Sambell
Proc. ASME. IMECE2014, Volume 11: Systems, Design, and Complexity, V011T14A011, November 14–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2014-37557
https://doi.org/10.1115/IMECE2014-37557
View Paper titled, Using Functional Analysis Diagrams as a Design Tool
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Topics: Design, Functional analysis, Failure mode and effects analysis, Innovation, Failure mechanisms, Modeling, Performance, Transfer functions
Proceedings Papers

The Effect of Heat Transfer Coefficient Increase on Tip Clearance Control in H.P. Compressors in Gas Turbine Engine

Godwin Ita Ekong, Christopher A. Long, Peter R. N. Childs
Proc. ASME. IMECE2013, Volume 1: Advances in Aerodynamics, V001T01A044, November 15–21, 2013
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2013-64958
https://doi.org/10.1115/IMECE2013-64958
View Paper titled, The Effect of Heat Transfer Coefficient Increase on Tip Clearance Control in H.P. Compressors in Gas Turbine Engine
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Topics: Clearances (Engineering), Compressors, Gas turbines, Heat transfer coefficients, Cavities, Disks, Aircraft engines, Rotors, Axial flow, Blades
Proceedings Papers

Application of Creativity Tools to Gas Turbine Engine Compressor Clearance Control

Godwin I. Ekong, Christopher A. Long, Peter R. N. Childs
Proc. ASME. IMECE2013, Volume 5: Education and Globalization, V005T05A054, November 15–21, 2013
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2013-64932
https://doi.org/10.1115/IMECE2013-64932
View Paper titled, Application of Creativity Tools to Gas Turbine Engine Compressor Clearance Control
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Topics: Clearances (Engineering), Compressors, Creativity, Gas turbines, Aircraft engines, High pressure (Physics), Teams
Proceedings Papers

Functional Analysis Diagrams With the Representation of Movement Transitions

Szu-Hung Lee, Pingfei Jiang, Peter R. N. Childs, Keith Gilroy
Proc. ASME. IMECE2013, Volume 12: Systems and Design, V012T13A027, November 15–21, 2013
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2013-63738
https://doi.org/10.1115/IMECE2013-63738
View Paper titled, Functional Analysis Diagrams With the Representation of Movement Transitions
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Topics: Functional analysis, Design, Machine components, Conceptual design, Databases, Design engineering, Engineering design, Graphical user interfaces, Kinematics, Medical devices
Proceedings Papers

A Thermodynamic Analysis of Chemical Looping Combustion

Andrew L. Heyes, Loukas Botsis, Niall R. McGlashan, Peter R. N. Childs
Proc. ASME. GT2011, Volume 4: Cycle Innovations; Fans and Blowers; Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine; Oil and Gas Applications, 105-111, June 6–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: GT2011-45480
https://doi.org/10.1115/GT2011-45480
View Paper titled, A Thermodynamic Analysis of Chemical Looping Combustion
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Topics: Combustion, Carbon capture and storage, Carbon dioxide, Oxygen, Fuels, Metals, Exhaust systems, Heat, Storage, Vessels
Proceedings Papers

A Pb/Zn Based Chemical Looping System for Hydrogen and Power Production With Carbon Capture

Niall R. McGlashan, Peter R. N. Childs, Andrew L. Heyes
Proc. ASME. GT2011, Volume 4: Cycle Innovations; Fans and Blowers; Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine; Oil and Gas Applications, 283-291, June 6–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: GT2011-46602
https://doi.org/10.1115/GT2011-46602
View Paper titled, A Pb/Zn Based Chemical Looping System for Hydrogen and Power Production With Carbon Capture
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Topics: Carbon capture and storage, Energy generation, Hydrogen
Proceedings Papers

Chemical Looping Combustion Using the Direct Combustion of Liquid Metal in a Gas Turbine Based Cycle

Niall R. McGlashan, Peter R. N. Childs, Andrew L. Heyes
Proc. ASME. GT2010, Volume 3: Controls, Diagnostics and Instrumentation; Cycle Innovations; Marine, 853-865, June 14–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: GT2010-23393
https://doi.org/10.1115/GT2010-23393
View Paper titled, Chemical Looping Combustion Using the Direct Combustion of Liquid Metal in a Gas Turbine Based Cycle
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Topics: Combustion, Cycles, Gas turbines, Hydrogen, Liquid metals
Journal Articles

Chemical Looping Combustion Using the Direct Combustion of Liquid Metal in a Gas Turbine Based Cycle

Niall R. McGlashan, Peter R. N. Childs, Andrew L. Heyes
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. March 2011, 133(3): 031701.
https://doi.org/10.1115/1.4001984
Published Online: November 10, 2010
View Article titled, Chemical Looping Combustion Using the Direct Combustion of Liquid Metal in a Gas Turbine Based Cycle
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Topics: Combustion, Cycles, Design, Equilibrium (Physics), Gas turbines, Heat, Metals, Pressure, Temperature, Turbines
Proceedings Papers

Producing Hydrogen and Power Using Chemical Looping Combustion and Water-Gas Shift

Niall R. McGlashan, Peter R. N. Childs, Andrew L. Heyes, Andrew J. Marquis
Proc. ASME. GT2009, Volume 4: Cycle Innovations; Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine, 177-188, June 8–12, 2009
Publisher: American Society of Mechanical Engineers
Paper No: GT2009-59492
https://doi.org/10.1115/GT2009-59492
View Paper titled, Producing Hydrogen and Power Using Chemical Looping Combustion and Water-Gas Shift
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Topics: Carbon capture and storage, Combustion, Hydrogen, Water
Journal Articles

Producing Hydrogen and Power Using Chemical Looping Combustion and Water-Gas Shift

Niall R. McGlashan, Peter R. N. Childs, Andrew L. Heyes, Andrew J. Marquis
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. March 2010, 132(3): 031401.
https://doi.org/10.1115/1.3159371
Published Online: December 3, 2009
View Article titled, Producing Hydrogen and Power Using Chemical Looping Combustion and Water-Gas Shift
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Topics: Combustion, Cycles, Equilibrium (Physics), Heat, Hydrogen, Oxidation, Pressure, Temperature, Turbines, Water
Proceedings Papers

Model Validation for a Shrouded Rotor-Stator System With Superposed Cooling and Static Protuberances

Alexander D. W. Pett, Daniel D. Coren, Peter R. N. Childs
Proc. ASME. GT2007, Volume 6: Turbo Expo 2007, Parts A and B, 1379-1386, May 14–17, 2007
Publisher: American Society of Mechanical Engineers
Paper No: GT2007-27744
https://doi.org/10.1115/GT2007-27744
View Paper titled, Model Validation for a Shrouded Rotor-Stator System With Superposed Cooling and Static Protuberances
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Topics: Computational fluid dynamics, Cooling, Model validation, Rotors, Stators
Proceedings Papers

ICAS-GT: A European Collaborative Research Programme on Internal Cooling Air Systems for Gas Turbines

Peter D. Smout, John W. Chew, Peter R. N. Childs
Proc. ASME. GT2002, Volume 3: Turbo Expo 2002, Parts A and B, 907-914, June 3–6, 2002
Publisher: American Society of Mechanical Engineers
Paper No: GT2002-30479
https://doi.org/10.1115/GT2002-30479
View Paper titled, ICAS-GT: A European Collaborative Research Programme on Internal Cooling Air Systems for Gas Turbines
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Topics: Cooling, Gas turbines, Heat transfer, Cavity flows, Computational fluid dynamics, Engines, Flow (Dynamics), Turbines, Computational methods, Databases
Proceedings Papers

Turbine Stator Well Heat Transfer and Cooling Flow Optimisation

Jeffrey A. Dixon, Ivan L. Brunton, Timothy J. Scanlon, Grzegorz Wojciechowski, Vassilis Stefanis, Peter R. N. Childs
Proc. ASME. GT2006, Volume 3: Heat Transfer, Parts A and B, 1375-1383, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-90306
https://doi.org/10.1115/GT2006-90306
View Paper titled, Turbine Stator Well Heat Transfer and Cooling Flow Optimisation
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Topics: Cooling, Flow (Dynamics), Heat transfer, Optimization, Stators, Turbines, Disks, Cavities, Computational fluid dynamics, Annulus