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Proceedings Papers

Representation of Components Characteristics Under Performance Degradation of Gas Turbine Engine

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Zhen Jiang, Xi Wang, Shubo Yang, Jiashuai Liu, Huairong Chen
Proc. ASME. GT2022, Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine, V002T05A019, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-83001
https://doi.org/10.1115/GT2022-83001
View Paper titled, Representation of Components Characteristics Under Performance Degradation of Gas Turbine Engine
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Topics: Digital twin, Dimensions, Engines, Gas turbines, Mirrors, Modeling, Pressure
Proceedings Papers

Design of Speed Closed-Loop Control With Variable Pressure Difference Valve for Aero Engine

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Zhen Jiang, Xi Wang, Huairong Chen, Yunlai Wang
Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T05A012, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14737
https://doi.org/10.1115/GT2020-14737
View Paper titled, Design of Speed Closed-Loop Control With Variable Pressure Difference Valve for Aero Engine
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Topics: Aircraft engines, Design, Pressure, Valves, Engines, Control equipment, Control systems, Algorithms, Circuits, Design methodology
Proceedings Papers

Analysis of the Motion Characteristics of Large Non-Metallic Composite Cages

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Lin Zhao, Fei Pan, Qian Li, Zhen Jiang
Proc. ASME. OMAE2020, Volume 6B: Ocean Engineering, V06BT06A030, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-18993
https://doi.org/10.1115/OMAE2020-18993
View Paper titled, Analysis of the Motion Characteristics of Large Non-Metallic Composite Cages
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Topics: Composite materials, Deformation, Design, Displacement, Dynamic response, Finite element methods, Safety, Seas, Simulation results, Stress
Journal Articles

Reduction of Epistemic Model Uncertainty in Simulation-Based Multidisciplinary Design

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Zhen Jiang, Shishi Chen, Daniel W. Apley, Wei Chen
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research-Article
J. Mech. Des. August 2016, 138(8): 081403.
Paper No: MD-15-1693
https://doi.org/10.1115/1.4033918
Published Online: June 30, 2016
View Articletitled, Reduction of Epistemic Model Uncertainty in Simulation-Based Multidisciplinary Design
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Topics: Resource allocation, Simulation, Uncertainty, Design
Journal Articles

Integrating Bayesian Calibration, Bias Correction, and Machine Learning for the 2014 Sandia Verification and Validation Challenge Problem

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Wei Li, Shishi Chen, Zhen Jiang, Daniel W. Apley, Zhenzhou Lu, Wei Chen
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. March 2016, 1(1): 011004.
Paper No: VVUQ-15-1007
https://doi.org/10.1115/1.4031983
Published Online: February 19, 2016
View Articletitled, Integrating Bayesian Calibration, Bias Correction, and Machine Learning for the 2014 Sandia Verification and Validation Challenge Problem
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Topics: Calibration, Machine learning, Uncertainty, Displacement
Proceedings Papers

Resource Allocation for Reduction of Epistemic Uncertainty in Simulation-Based Multidisciplinary Design

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Zhen Jiang, Shishi Chen, Daniel W. Apley, Wei Chen
Proc. ASME. IDETC-CIE2015, Volume 2B: 41st Design Automation Conference, V02BT03A036, August 2–5, 2015
Publisher: American Society of Mechanical Engineers
Paper No: DETC2015-47302
https://doi.org/10.1115/DETC2015-47302
View Paper titled, Resource Allocation for Reduction of Epistemic Uncertainty in Simulation-Based Multidisciplinary Design
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Topics: Design, Resource allocation, Simulation, Uncertainty, Electronic packaging, Optimization, Sensitivity analysis, Simulation models, Uncertainty analysis
Journal Articles

New Metrics for Validation of Data-Driven Random Process Models in Uncertainty Quantification

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Hongyi Xu, Zhen Jiang, Daniel W. Apley, Wei Chen
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. June 2016, 1(2): 021002.
Paper No: VVUQ-14-1007
https://doi.org/10.1115/1.4031813
Published Online: December 10, 2015
View Articletitled, New Metrics for Validation of Data-Driven Random Process Models in Uncertainty Quantification
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Topics: Stochastic processes, Uncertainty quantification
Journal Articles

A Spatial-Random-Process Based Multidisciplinary System Uncertainty Propagation Approach With Model Uncertainty

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Zhen Jiang, Wei Li, Daniel W. Apley, Wei Chen
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research-Article
J. Mech. Des. October 2015, 137(10): 101402.
Paper No: MD-14-1779
https://doi.org/10.1115/1.4031096
Published Online: August 10, 2015
View Articletitled, A Spatial-Random-Process Based Multidisciplinary System Uncertainty Propagation Approach With Model Uncertainty
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Topics: Design, Uncertainty, Modeling, Uncertainty quantification, Simulation, Optimization
Proceedings Papers

A System Uncertainty Propagation Approach With Model Uncertainty Quantification in Multidisciplinary Design

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Zhen Jiang, Wei Li, Daniel W. Apley, Wei Chen
Proc. ASME. IDETC-CIE2014, Volume 2B: 40th Design Automation Conference, V02BT03A029, August 17–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: DETC2014-34708
https://doi.org/10.1115/DETC2014-34708
View Paper titled, A System Uncertainty Propagation Approach With Model Uncertainty Quantification in Multidisciplinary Design
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Topics: Design, Uncertainty, Uncertainty quantification, Engineering disciplines, Simulation, Design under uncertainty, Electronic packaging, Uncertainty analysis
Proceedings Papers

Preposterior Analysis to Select Experimental Responses for Improving Identifiability in Model Uncertainty Quantification

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Zhen Jiang, Wei Chen, Daniel W. Apley
Proc. ASME. IDETC-CIE2013, Volume 3B: 39th Design Automation Conference, V03BT03A051, August 4–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: DETC2013-12457
https://doi.org/10.1115/DETC2013-12457
View Paper titled, Preposterior Analysis to Select Experimental Responses for Improving Identifiability in Model Uncertainty Quantification
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Topics: Uncertainty quantification, Calibration, Uncertainty, Computer simulation, Modeling, Physics, Simply supported beams
Proceedings Papers

Self-Breeding and Radiotoxicity Analysis on Thorium-Based Molten Salt Reactors

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Chun-yan Zou, Jin-gen Chen, Xiang-zhou Cai, Cheng-gang Yu, Da-zhen Jiang, Wei Guo, Yang Zou, Xiao-han Yu, Kun Chen
Proc. ASME. ICONE21, Volume 2: Plant Systems, Construction, Structures and Components; Next Generation Reactors and Advanced Reactors, V002T05A010, July 29–August 2, 2013
Publisher: American Society of Mechanical Engineers
Paper No: ICONE21-15454
https://doi.org/10.1115/ICONE21-15454
View Paper titled, Self-Breeding and Radiotoxicity Analysis on Thorium-Based Molten Salt Reactors
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Topics: Molten salt reactors, Nuclear fuel cycle, Fuels, Generation IV reactors, Nuclear power, Radioactive wastes, Sustainability
Proceedings Papers

A Hybrid Approach to 3D Porous Microstructure Reconstruction via Gaussian Random Field

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Zhen Jiang, Wei Chen, Craig Burkhart
Proc. ASME. IDETC-CIE2012, Volume 2: 32nd Computers and Information in Engineering Conference, Parts A and B, 1033-1042, August 12–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: DETC2012-71173
https://doi.org/10.1115/DETC2012-71173
View Paper titled, A Hybrid Approach to 3D Porous Microstructure Reconstruction via Gaussian Random Field
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Topics: Finite element analysis, Materials properties, Modeling, Optimization, Polymer composites