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Journal Articles

Propagation of Parametric Uncertainties in a Nonlinear Aeroelastic System Using an Improved Adaptive Sparse Grid Quadrature Routine

Harshini Devathi, Sunetra Sarkar
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. December 2018, 4(4): 041009.
Paper No: RISK-17-1095
https://doi.org/10.1115/1.4039471
Published Online: April 30, 2018
...; final manuscript received February 21, 2018; published online April 30, 2018. Assoc. Editor: Athanasios Pantelous. 19 10 2017 21 02 2018 Aerospace Mechanical Structures Uncertainty Stall flutter is an aeroelastic phenomenon associated with various flow-induced dynamical...
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Topics: Uncertainty, Uncertainty quantification, Flutter (Aerodynamics)
Journal Articles

The Reliability of a Component Under Several Distributed Cyclic Numbers at the Corresponding Constant Cyclic Stress Levels

Xiaobin Le
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. June 2018, 4(2): 021009.
Paper No: RISK-17-1016
https://doi.org/10.1115/1.4037970
Published Online: October 5, 2017
... October 5, 2017. Assoc. Editor: Alba Sofi. 11 02 2017 19 09 2017 Aerospace Computational reliability methods Failure Mechanical Probability Spectral wave modeling Reliability based design With advanced design techniques, it is possible to prevent components' failures due...
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Topics: Reliability, Stress, Failure, Cycles
Journal Articles

Propagation of Input Uncertainty in Presence of Model-Form Uncertainty: A Multifidelity Approach for Computational Fluid Dynamics Applications

Jian-Xun Wang, Christopher J. Roy, Heng Xiao
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. March 2018, 4(1): 011002.
Paper No: RISK-16-1107
https://doi.org/10.1115/1.4037452
Published Online: September 7, 2017
... , C. , 2014 , “ Evaluation of Model Validation Techniques in the Presence of Uncertainty ,” AIAA Paper No. 2014-0120. https://doi.org/10.2514/6.2014-0120 [28] Anderson , J. D. , Jr. , 1985 , Fundamentals of Aerodynamics , McGraw-Hill , New York . Aerospace Probability...
View Article titled, Propagation of Input Uncertainty in Presence of Model-Form Uncertainty: A Multifidelity Approach for Computational Fluid Dynamics Applications
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Topics: Computational fluid dynamics, Simulation, Uncertainty, Airfoils, Modeling
Includes: Supplementary data
Journal Articles

Learning an Eddy Viscosity Model Using Shrinkage and Bayesian Calibration: A Jet-in-Crossflow Case Study

Jaideep Ray, Sophia Lefantzi, Srinivasan Arunajatesan, Lawrence Dechant
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. March 2018, 4(1): 011001.
Paper No: RISK-16-1100
https://doi.org/10.1115/1.4037557
Published Online: September 7, 2017
... States Government purposes. 07 07 2016 02 08 2017 Aerospace Uncertainty Reynolds-averaged Navier–Stokes (RANS) models are the workhorse of aerodynamic design calculations due to their computational speed vis-à-vis other simulation methods, e.g., large eddy simulations (LES...
View Article titled, Learning an Eddy Viscosity Model Using Shrinkage and Bayesian Calibration: A Jet-in-Crossflow Case Study
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Topics: Calibration, Eddies (Fluid dynamics), Reynolds-averaged Navier–Stokes equations, Shrinkage (Materials), Simulation, Viscosity, Vorticity, Flow (Dynamics), Errors, Turbulence
Includes: Supplementary data
Journal Articles

Stochastic Bifurcations of a Nonlinear Acousto-Elastic System

W. Dheelibun Remigius, Sunetra Sarkar
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. March 2018, 4(1): 011007.
Paper No: RISK-17-1035
https://doi.org/10.1115/1.4037460
Published Online: September 7, 2017
... with reference to the deterministic Hopf bifurcation. 1 Corresponding author. Manuscript received February 26, 2017; final manuscript received May 23, 2017; published online September 7, 2017. Assoc. Editor: Yan Wang. 26 02 2017 23 05 2017 Aerospace Spinning disks...
View Article titled, Stochastic Bifurcations of a Nonlinear Acousto-Elastic System
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Topics: Acoustics, Bifurcation, Chaos, Damping, Disks, Fluids, Flutter (Aerodynamics), Rotation, Polynomials, Oscillations
Journal Articles

Design and Testing of a Crashworthy Landing Gear

Tae-Uk Kim, JeongWoo Shin, Sang Wook Lee
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. December 2017, 3(4): 041006.
Paper No: RISK-16-1036
https://doi.org/10.1115/1.4036663
Published Online: June 22, 2017
...] Wiggenraad , J. F. M. , 2003 , “ Crashworthiness Research at NLR ,” National Aerospace Laboratory NLR, Amsterdam, The Netherlands, Report No. NLR-TP-2003-317 . http://reports.nlr.nl:8080/xmlui/bitstream/handle/10921/631/tp-2003-317.pdf?sequence=1 [9] VI-Grade, 2010, “ VI-Aircraft, Ver. 2010r1.13...
View Article titled, Design and Testing of a Crashworthy Landing Gear
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Topics: Crashworthiness, Design, Gears, Stress, Collapse, Pressure, Aircraft, Testing
Journal Articles

Examining Sample Rate, Sample Time, and Test Replication for Reducing Uncertainty in Steady Timewise Experiments

Anthony M. Ferrar
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Technical Briefs
ASME J. Risk Uncertainty Part B. December 2016, 2(4): 044503.
Paper No: RISK-15-1109
https://doi.org/10.1115/1.4033406
Published Online: August 19, 2016
.... Manuscript received November 17, 2015; final manuscript received April 11, 2016; published online August 19, 2016. Assoc. Editor: Ioannis Kougioumtzoglou. 17 11 2015 11 4 2016 11 4 2016 Aerospace Mechanical Nuclear Random The important information in many modern...
View Article titled, Examining Sample Rate, Sample Time, and Test Replication for Reducing Uncertainty in Steady Timewise Experiments
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Topics: Errors, Signals, Uncertainty
Journal Articles

Probabilistic Finite-Element Analysis of S2-Glass Epoxy Composite Beams for Damage Initiation Due to High-Velocity Impact

Shivdayal Patel, Suhail Ahmad, Puneet Mahajan
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Technical Briefs
ASME J. Risk Uncertainty Part B. December 2016, 2(4): 044504.
Paper No: RISK-15-1101
https://doi.org/10.1115/1.4033575
Published Online: August 19, 2016
... et al. [ 8 ]). GPRSM is able to overcome these limitations and leads to a more efficient estimation of Pf (Bichon et al. [ 9 ]). Fiber-reinforced composite materials are generally used in a wide range of applications such as military, aerospace, automobiles, and body armors due to their excellent...
View Article titled, Probabilistic Finite-Element Analysis of S2-Glass Epoxy Composite Beams for Damage Initiation Due to High-Velocity Impact
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Topics: Composite building materials, Damage, Design, Epoxy adhesives, Epoxy resins, Failure, Fibers, Finite element analysis, Glass, Probability
Journal Articles

Nested Multistate Design for Maximizing Probabilistic Performance in Persistent Observation Campaigns

Jeremy S. Agte, Nicholas K. Borer
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Research Papers
ASME J. Risk Uncertainty Part B. March 2016, 2(1): 011006.
Paper No: RISK-15-1033
https://doi.org/10.1115/1.4030948
Published Online: November 20, 2015
... aborted over the course of the campaign. 1 Corresponding author. Manuscript received March 3, 2015; final manuscript received May 25, 2015; published online November 20, 2015. Assoc. Editor: Ioannis Kougioumtzoglou. 3 3 2015 25 5 2015 02 07 2015 Aerospace...
View Article titled, Nested Multistate Design for Maximizing Probabilistic Performance in Persistent Observation Campaigns
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Topics: Design, Failure, Probability, Vehicles, Ice, Reliability, Chain
Journal Articles

Vibro-Acoustic Response of Engineering Structures With Mixed Type of Probabilistic and Nonprobabilistic Uncertainty Models

Alice Cicirello, Robin S. Langley
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Research Papers
ASME J. Risk Uncertainty Part B. December 2015, 1(4): 041001.
Paper No: RISK-14-1078
https://doi.org/10.1115/1.4030470
Published Online: October 2, 2015
... online October 2, 2015. Assoc. Editor: Alba Sofi. 25 10 2014 4 2 2015 28 04 2015 02 10 2015 Aerospace Fuzzy Mechanical Random Vague The vibro-acoustic response of engineering structures is often sensitive to uncertainty in the system properties...
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Topics: Seas, Uncertainty, Plates (structures)