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Proceedings Papers

Automatic Differentiation in Automatic Generation of the Linearized Equations of Motion

Proc. ASME. IDETC-CIE2021, Volume 9: 17th International Conference on Multibody Systems, Nonlinear Dynamics, and Control (MSNDC), V009T09A003, August 17–19, 2021

Paper No: DETC2021-69118

DOI: https://doi.org/10.1115/DETC2021-69118

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Topics: Equations of motion, Computer software, Multibody systems, Computation, Linearization techniques, Stability, Stiffness, Vehicles

Proceedings Papers

Comparison of Methodologies for Finite Element Model Validation of Railroad Tank Car Side Impact Tests

Shaun Eshraghi, Michael Carolan, Benjamin Perlman, Francisco González, III

Proc. ASME. VVS2020, ASME 2020 Verification and Validation Symposium, V001T15A001, May 20–22, 2020

Paper No: VVS2020-8822

DOI: https://doi.org/10.1115/VVS2020-8822

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Topics: Finite element model, Impact testing, Railway tank cars, Shells, Model validation, Simulation results, Finite element analysis, Displacement, Engineering simulation, Fluid structure interaction

Journal Articles

Co-Simulation of Multibody Systems With Contact Using Reduced Interface Models

Albert Peiret, Francisco González, József Kövecses, Marek Teichmann

J. Comput. Nonlinear Dynam. April 2020, 15(4): 041001.

Paper No: CND-19-1173

DOI: https://doi.org/10.1115/1.4046052

Published Online: February 24, 2020

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Topics: Actuators, Dynamics (Mechanics), Multibody systems, Simulation, Friction, Stability

Proceedings Papers

Interface Models for Multirate Co-Simulation of Nonsmooth Multibody Systems

Albert Peiret, József Kövecses, Francisco González, Marek Teichmann

Proc. ASME. IDETC-CIE2019, Volume 6: 15th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, V006T09A014, August 18–21, 2019

Paper No: DETC2019-98098

DOI: https://doi.org/10.1115/DETC2019-98098

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Topics: Multibody systems, Simulation, Dynamics (Mechanics), Electronics, Engineering systems and industry applications, Friction, Hydraulics, Machinery, Numerical analysis, Stability

Proceedings Papers

Validation of Puncture Simulations of Railroad Tank Cars Using Full-Scale Impact Test Data

Michael Carolan, Benjamin Perlman, Francisco González, III

Proc. ASME. VVS2018, ASME 2018 Verification and Validation Symposium, V001T08A001, May 16–18, 2018

Paper No: VVS2018-9322

DOI: https://doi.org/10.1115/VVS2018-9322

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Topics: Impact testing, Railway tank cars, Simulation, Shells, Model validation, Finite element model, Simulation results, Transportation systems, Finite element analysis, Fluid structure interaction

Proceedings Papers

Validation of Methodology to Evaluate Risk Reduction in Tank Car Derailments

Francisco Gonzalez, III, Anand Prabhakaran, Graydon F. Booth, Florentina M. Gantoi, Arkaprabha Ghosh

Proc. ASME. VVS2018, ASME 2018 Verification and Validation Symposium, V001T09A001, May 16–18, 2018

Paper No: VVS2018-9331

DOI: https://doi.org/10.1115/VVS2018-9331

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Topics: Railway tank cars, Risk reduction, Modeling, Performance, Accidents, Chain, Computer simulation, Crude oil, Design, Dynamics (Mechanics)

Proceedings Papers

Full-Scale Test and Simulation of Fittings Performance of a Current Crude Oil Tank Car

Francisco Gonzalez, III, Robert Trent, Florentina M. Gantoi, Anand Prabhakaran

Proc. ASME. JRC2018, 2018 Joint Rail Conference, V001T06A009, April 18–20, 2018

Paper No: JRC2018-6191

DOI: https://doi.org/10.1115/JRC2018-6191

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Topics: Crude oil, Fittings, Railway tank cars, Simulation, Concretes, Failure, Failure mechanisms, Railroads, Relief valves, Safety

Journal Articles

Assessment of Linearization Approaches for Multibody Dynamics Formulations

Francisco González, Pierangelo Masarati, Javier Cuadrado, Miguel A. Naya

J. Comput. Nonlinear Dynam. July 2017, 12(4): 041009.

Paper No: CND-16-1493

DOI: https://doi.org/10.1115/1.4035410

Published Online: January 20, 2017

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Topics: Dynamics (Mechanics), Eigenvalues, Equilibrium (Physics), Kinematics, Linkages, Multibody dynamics, Pendulums, Algorithms

Proceedings Papers

On the Linearization of Multibody Dynamics Formulations

Francisco González, Pierangelo Masarati, Javier Cuadrado

Proc. ASME. IDETC-CIE2016, Volume 6: 12th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, V006T09A008, August 21–24, 2016

Paper No: DETC2016-59227

DOI: https://doi.org/10.1115/DETC2016-59227

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Topics: Multibody dynamics, Dynamics (Mechanics), Control algorithms, Differential algebraic equations, Equations of motion, Kalman filters, Kinematics, Multibody systems, System dynamics

Proceedings Papers

Evaluation of Risk Reduction From Tank Car Design and Operations Improvements: An Extended Study

Francisco Gonzalez, III, Anand Prabhakaran, Graydon F. Booth, Florentina M. Gantoi

Proc. ASME. JRC2016, 2016 Joint Rail Conference, V001T06A020, April 12–15, 2016

Paper No: JRC2016-5832

DOI: https://doi.org/10.1115/JRC2016-5832

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Topics: Design, Railway tank cars, Risk assessment, Brakes, Dynamics (Mechanics), Trains, Crude oil, Ethanol, Risk, Stress

Proceedings Papers

On Railroad Tank Car Puncture Performance: Part I — Considering Metrics

David Y. Jeong, Benjamin Perlman, Karl Alexy, Francisco González, III

Proc. ASME. JRC2016, 2016 Joint Rail Conference, V001T02A003, April 12–15, 2016

Paper No: JRC2016-5712

DOI: https://doi.org/10.1115/JRC2016-5712

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Topics: Railway tank cars, Accidents, Shells, Damage, Design, Engineering instruments, Hazardous substances, Modeling, Probability, Testing

Proceedings Papers

Rail Tank Car Total Containment Fire Testing: Results and Observations

Francisco Gonzalez, III, Anand Prabhakaran, Andrew Robitaille, A. M. Birk, Frank Otremba

Proc. ASME. JRC2016, 2016 Joint Rail Conference, V001T02A012, April 12–15, 2016

Paper No: JRC2016-5833

DOI: https://doi.org/10.1115/JRC2016-5833

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Topics: Containment, Fire testing, Rails, Railway tank cars, Hazardous substances, Failure, Water, Accidents, Design, Fire

Proceedings Papers

Effect of Redundant Actuation on the Mobility of Wheeled Robots on Unstructured Terrain

Bahareh Ghotbi, Francisco González, Jozsef Kövecses, Jorge Angeles

Proc. ASME. IDETC-CIE2015, Volume 3: 17th International Conference on Advanced Vehicle Technologies; 12th International Conference on Design Education; 8th Frontiers in Biomedical Devices, V003T01A016, August 2–5, 2015

Paper No: DETC2015-47614

DOI: https://doi.org/10.1115/DETC2015-47614

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Topics: Mechanical admittance, Robots, Traction, Vehicles, Control algorithms, Engineering prototypes, Negotiation, Risk, Wheels

Proceedings Papers

Mitigating Strategies for Hazardous Material Trains: Evaluating the Risk Reduction

Francisco Gonzalez, Anand Prabhakaran, Graydon F. Booth, Florentina M. Gantoi, Anand R. Vithani

Proc. ASME. JRC2015, 2015 Joint Rail Conference, V001T06A014, March 23–26, 2015

Paper No: JRC2015-5752

DOI: https://doi.org/10.1115/JRC2015-5752

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Topics: Hazardous substances, Risk reduction, Trains, Railway tank cars, Crude oil, Design, Dynamics (Mechanics), Ethanol, Rails, Risk

Proceedings Papers

Rail Tank Car Total Containment Fire Testing: Planning and Test Development

Francisco Gonzalez, III, Anand Prabhakaran, Andrew Robitaille, Graydon Booth, A. M. Birk, Frank Otremba

Proc. ASME. JRC2015, 2015 Joint Rail Conference, V001T06A016, March 23–26, 2015

Paper No: JRC2015-5764

DOI: https://doi.org/10.1115/JRC2015-5764

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Topics: Containment, Fire testing, Rails, Railway tank cars, Design, Hazardous substances, Liquid pool fires, Temperature, Accidents, Fire

Proceedings Papers

Side Impact Testing and Analyses of Unpressurized Tank Cars

Steven W. Kirkpatrick, Robert A. MacNeill, Francisco Gonzalez, III, Przemyslaw Rakoczy

Proc. ASME. JRC2015, 2015 Joint Rail Conference, V001T06A022, March 23–26, 2015

Paper No: JRC2015-5813

DOI: https://doi.org/10.1115/JRC2015-5813

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Topics: Impact testing, Railway tank cars, Automobiles, Finite element analysis, Pressure tanks, Stiffness, Testing, Crashworthiness, Governments, Pressure

Journal Articles

Determination of Holonomic and Nonholonomic Constraint Reactions in an Index-3 Augmented Lagrangian Formulation With Velocity and Acceleration Projections

Daniel Dopico, Francisco González, Javier Cuadrado, József Kövecses

J. Comput. Nonlinear Dynam. October 2014, 9(4): 041006.

Paper No: CND-13-1185

DOI: https://doi.org/10.1115/1.4027671

Published Online: July 11, 2014

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Topics: Disks, Dynamics (Mechanics), Equations of motion, Simulation, Equilibrium (Physics), Cranes

Proceedings Papers

Analysis and Development of Performance-Based Requirements for Railroad Tank Cars

Steven W. Kirkpatrick, Robert A. MacNeill, Francisco Gonzalez, III

Proc. ASME. JRC2014, 2014 Joint Rail Conference, V001T06A006, April 2–4, 2014

Paper No: JRC2014-3765

DOI: https://doi.org/10.1115/JRC2014-3765

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Topics: Railway tank cars, Finite element analysis, Impact testing, Crashworthiness, Governments, Regulations, Safety, Testing

Proceedings Papers

Protecting Fittings on Tank Cars: Preliminary Evaluation of Pressure Tank Cars

Anand Prabhakaran, Francisco González, III

Proc. ASME. JRC2014, 2014 Joint Rail Conference, V001T02A015, April 2–4, 2014

Paper No: JRC2014-3861

DOI: https://doi.org/10.1115/JRC2014-3861

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Topics: Automobiles, Fittings, Pressure tanks, Railway tank cars, Design, Hazardous substances, Damage, Failure, Hazards, Modeling

Proceedings Papers

Tank Car Puncture Analyses for Various Impactors and Impact Conditions

Steven W. Kirkpatrick, Francisco Gonzalez, III, Karl Alexy

Proc. ASME. JRC2013, 2013 Joint Rail Conference, V001T02A016, April 15–18, 2013

Paper No: JRC2013-2560

DOI: https://doi.org/10.1115/JRC2013-2560

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Topics: Railway tank cars, Finite element analysis, Damage, Failure, Impact testing, Simulation

Journal citation

NARROW

Automatic Differentiation in Automatic Generation of the Linearized Equations of Motion

Comparison of Methodologies for Finite Element Model Validation of Railroad Tank Car Side Impact Tests

Co-Simulation of Multibody Systems With Contact Using Reduced Interface Models

Interface Models for Multirate Co-Simulation of Nonsmooth Multibody Systems

Validation of Puncture Simulations of Railroad Tank Cars Using Full-Scale Impact Test Data

Validation of Methodology to Evaluate Risk Reduction in Tank Car Derailments

Full-Scale Test and Simulation of Fittings Performance of a Current Crude Oil Tank Car

Assessment of Linearization Approaches for Multibody Dynamics Formulations

On the Linearization of Multibody Dynamics Formulations

Evaluation of Risk Reduction From Tank Car Design and Operations Improvements: An Extended Study

On Railroad Tank Car Puncture Performance: Part I — Considering Metrics

Rail Tank Car Total Containment Fire Testing: Results and Observations

Effect of Redundant Actuation on the Mobility of Wheeled Robots on Unstructured Terrain

Mitigating Strategies for Hazardous Material Trains: Evaluating the Risk Reduction

Rail Tank Car Total Containment Fire Testing: Planning and Test Development

Side Impact Testing and Analyses of Unpressurized Tank Cars

Determination of Holonomic and Nonholonomic Constraint Reactions in an Index-3 Augmented Lagrangian Formulation With Velocity and Acceleration Projections

Analysis and Development of Performance-Based Requirements for Railroad Tank Cars

Protecting Fittings on Tank Cars: Preliminary Evaluation of Pressure Tank Cars

Tank Car Puncture Analyses for Various Impactors and Impact Conditions

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