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George M. Lloyd
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Proceedings Papers

Two-Temperature Integral Analysis of a Compressor-Driven Metal Hydride Heat Pump

George M. Lloyd, A. Razani, K. J. Kim, K. T. Feldman, Jr.
Proc. ASME. IMECE97, Advanced Energy Systems, 371-382, November 16–21, 1997
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1997-1010
https://doi.org/10.1115/IMECE1997-1010
View Paper titled, Two-Temperature Integral Analysis of a Compressor-Driven Metal Hydride Heat Pump
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Topics: Compressors, Heat pumps, Metals, Temperature, Heat exchangers, Compression, Computational fluid dynamics, Cycles, Design, Engineering prototypes
Proceedings Papers

Hybrid Frequency Response Characteristics of a Low-Frequency Charge-Mode PVDF Curvature Sensor Measured With a Random Vibration Method

George M. Lloyd, Ying Zhang, Peter Fabo, Ming L. Wang
Proc. ASME. IMECE2001, Adaptive Structures and Material Systems, 25-33, November 11–16, 2001
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2001/AD-23703
https://doi.org/10.1115/IMECE2001/AD-23703
View Paper titled, Hybrid Frequency Response Characteristics of a Low-Frequency Charge-Mode PVDF Curvature Sensor Measured With a Random Vibration Method
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Topics: Frequency response, Random vibration, Sensors, Bridges (Structures), Displacement, Durability, Polymers, Shock (Mechanics), Stress, Structures
Proceedings Papers

A Kalman Filter Framework for High-Dimensional Sensor Fusion Using Stochastic Non-Linear Networks

George M. Lloyd
Proc. ASME. IMECE2014, Volume 4B: Dynamics, Vibration, and Control, V04BT04A015, November 14–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2014-37834
https://doi.org/10.1115/IMECE2014-37834
View Paper titled, A Kalman Filter Framework for High-Dimensional Sensor Fusion Using Stochastic Non-Linear Networks
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Topics: Kalman filters, Sensors, Physics, Algorithms, Filters, Linear systems, Noise (Sound), Stochastic processes
Proceedings Papers

Approximation of a Random Process by Inversion of a Kernel Density Estimator

George M. Lloyd
Proc. ASME. IMECE2012, Volume 4: Dynamics, Control and Uncertainty, Parts A and B, 37-44, November 9–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2012-87974
https://doi.org/10.1115/IMECE2012-87974
View Paper titled, Approximation of a Random Process by Inversion of a Kernel Density Estimator
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Topics: Approximation, Density, Stochastic processes, Computation, Computer simulation, Modeling, Performance
Proceedings Papers

Statistically Consistent Generation of Random Fields for Multiphase Materials

George M. Lloyd
Proc. ASME. IMECE2010, Volume 9: Mechanics of Solids, Structures and Fluids, 375-381, November 12–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2010-39072
https://doi.org/10.1115/IMECE2010-39072
View Paper titled, Statistically Consistent Generation of Random Fields for Multiphase Materials
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Topics: Binders (Materials), Cements (Adhesives), Concretes, Engineering simulation, Particulate matter, Propellants, Reservoirs, Rockets, Simulation
Proceedings Papers

Optimal Design of a JT Cryocooler With Stochastic Constraints—Part I: Formulation

George M. Lloyd
Proc. ASME. HT2009, Volume 3: Combustion, Fire and Reacting Flow; Heat Transfer in Multiphase Systems; Heat Transfer in Transport Phenomena in Manufacturing and Materials Processing; Heat and Mass Transfer in Biotechnology; Low Temperature Heat Transfer; Environmental Heat Transfer; Heat Transfer Education; Visualization of Heat Transfer, 757-766, July 19–23, 2009
Publisher: American Society of Mechanical Engineers
Paper No: HT2009-88169
https://doi.org/10.1115/HT2009-88169
View Paper titled, Optimal Design of a JT Cryocooler With Stochastic Constraints—Part I: Formulation
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Topics: Design, Design under uncertainty, Optimization, Energy efficiency, Chain, Computation, Fluctuations (Physics), Joules, Manufacturing, Metals
Proceedings Papers

Power/Efficiency Optimization of a Sorption Cooler Under Quantified Design Uncertainty

George M. Lloyd, K. J. Kim
Proc. ASME. IMECE2007, Volume 6: Energy Systems: Analysis, Thermodynamics and Sustainability, 289-302, November 11–15, 2007
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2007-43742
https://doi.org/10.1115/IMECE2007-43742
View Paper titled, Power/Efficiency Optimization of a Sorption Cooler Under Quantified Design Uncertainty
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Topics: Design under uncertainty, Energy efficiency, Optimization, Sorption, Design, Chain, Chaos, Finite element analysis, Fluctuations (Physics), Rapid prototyping
Proceedings Papers

Thermally Driven Mechanical Actuators by Using Absorption/Desorption of Metal Hydrides: A Comprehensive Simulation

George M. Lloyd, Kwang J. Kim, K. Xia, A. Razani, M. Shahinpoor
Proc. ASME. IMECE2004, Advanced Energy Systems, 431-439, November 13–19, 2004
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2004-60449
https://doi.org/10.1115/IMECE2004-60449
View Paper titled, Thermally Driven Mechanical Actuators by Using Absorption/Desorption of Metal Hydrides: A Comprehensive Simulation
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Topics: Absorption, Actuators, Desorption, Metals, Simulation, Biomedicine, Compressors, Defense industry, Deflection, Design
Proceedings Papers

Slow Lamb Wave Generation and Reception With a Gold-on-PVDF Interdigitated PVDF Transducer

George M. Lloyd, Gu Hua, Ming L. Wang
Proc. ASME. IMECE2004, Nondestructive Evaluation Engineering, 31-36, November 13–19, 2004
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2004-60066
https://doi.org/10.1115/IMECE2004-60066
View Paper titled, Slow Lamb Wave Generation and Reception With a Gold-on-PVDF Interdigitated PVDF Transducer
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Topics: Transducers, Waves, Nondestructive evaluation, Algorithms, Design, Dispersion (Optics), Excitation, Polymers, Signal processing, Testing
Proceedings Papers

A Proportional Hazards Neural Network for Performing Reliability Estimates and Risk Prognostics for Mobile Systems Subject to Stochastic Covariates

George M. Lloyd, Timothy Hasselman, Thomas Paez
Proc. ASME. IMECE2005, Engineering/Technology Management, 97-105, November 5–11, 2005
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2005-82657
https://doi.org/10.1115/IMECE2005-82657
View Paper titled, A Proportional Hazards Neural Network for Performing Reliability Estimates and Risk Prognostics for Mobile Systems Subject to Stochastic Covariates
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Topics: Artificial neural networks, Hazards, Reliability, Risk, Biomedicine, Chain, Simulation, Statistics
Journal Articles

Investigation of a Solar-Thermal Bio-mimetic Metal Hydride Actuator

George M. Lloyd, Kwang J. Kim, A. Razani, Mohsen Shahinpoor
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Technical Papers
J. Sol. Energy Eng. February 2003, 125(1): 95–100.
https://doi.org/10.1115/1.1531147
Published Online: January 27, 2003
View Article titled, Investigation of a Solar-Thermal Bio-mimetic Metal Hydride Actuator
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Topics: Actuators, Biomimetics, Metals, Solar energy, Flow (Dynamics), Heat, Mass transfer, Hydrogen
Journal Articles

Formulation and Numerical Solution of Non-Local Thermal Equilibrium Equations for Multiple Gas/Solid Porous Metal Hydride Reactors

George M. Lloyd, Mem. ASME Postdoctoral Associate, A. Razani, Professor, Kwang J. Kim, Research Professor
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Technical Papers
J. Heat Mass Transfer. June 2001, 123(3): 520–526.
https://doi.org/10.1115/1.1370521
Published Online: December 6, 2000
View Article titled, Formulation and Numerical Solution of Non-Local Thermal Equilibrium Equations for Multiple Gas/Solid Porous Metal Hydride Reactors
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Topics: Boundary-value problems, Flow (Dynamics), Heat, Heat pumps, Heat transfer, Hydrogen, Metals, Porous materials, Temperature, Thermal equilibrium