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Proceedings Papers

Development of Railroad Wheel Rim Axial Residual Stress in Heavy Axle Load Service

Cameron Lonsdale, John Oliver, Rama Krishna Maram, Scott Cummings
Proc. ASME. RTDF2013, ASME 2013 Rail Transportation Division Fall Technical Conference, V001T01A011, October 15–17, 2013
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2013-4716
https://doi.org/10.1115/RTDF2013-4716
View Paper titled, Development of Railroad Wheel Rim Axial Residual Stress in Heavy Axle Load Service
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Topics: Rail wheels, Stress, Wheels, Testing, Wheelsets, Damage, Tension, X-ray diffraction, Braking, Failure
Proceedings Papers

Insulated Railroad Joint Design Evaluation by Coordinated Test and Finite Element Analysis

Amir H. Iranmanesh, Robert L. West, Mehdi Ahmadian
Proc. ASME. RTDF2013, ASME 2013 Rail Transportation Division Fall Technical Conference, V001T01A010, October 15–17, 2013
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2013-4715
https://doi.org/10.1115/RTDF2013-4715
View Paper titled, Insulated Railroad Joint Design Evaluation by Coordinated Test and Finite Element Analysis
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Topics: Design, Finite element analysis, Railroads, Fracture (Materials), Rails, Stress, Failure, Fatigue, Finite element model, Modeling
Proceedings Papers

Bearing Condition Monitoring Using Wireless Technology to Reduce the Risk of Bearing Failure

Brent M. Wilson, Andrew Martin
Proc. ASME. RTDF2012, ASME 2012 Rail Transportation Division Fall Technical Conference, 213-222, October 16–18, 2012
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2012-9441
https://doi.org/10.1115/RTDF2012-9441
View Paper titled, Bearing Condition Monitoring Using Wireless Technology to Reduce the Risk of Bearing Failure
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Topics: Bearings, Condition monitoring, Failure, Risk, Rails, Temperature, Locomotives, Algorithms, Automobiles, Control equipment
Proceedings Papers

New Concrete Crosstie Regulations and Rail Cant Measurement

Arthur L. Clouse
Proc. ASME. RTDF2012, ASME 2012 Rail Transportation Division Fall Technical Conference, 27-36, October 16–18, 2012
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2012-9410
https://doi.org/10.1115/RTDF2012-9410
View Paper titled, New Concrete Crosstie Regulations and Rail Cant Measurement
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Topics: Concretes, Rails, Regulations, Fasteners, Stiffness, Failure, Stability, Stress, Compressive strength, Damage
Proceedings Papers

Fretting Fatigue of Axles

Daniel H. Stone
Proc. ASME. RTDF2011, ASME 2011 Rail Transportation Division Fall Technical Conference, 35-37, September 21–22, 2011
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2011-67007
https://doi.org/10.1115/RTDF2011-67007
View Paper titled, Fretting Fatigue of Axles
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Topics: Corrosion, Damage, Failure, Fatigue, Fatigue cracks, Fracture (Materials), Pipeline risers, Risers (Casting), Stress, Wheels
Proceedings Papers

Use of On-Board Hand Brake Monitoring to Prevent Freight Car Wheel Damage and Improve Maintenance and Safety

Cameron Lonsdale, Brent Wilson
Proc. ASME. RTDF2011, ASME 2011 Rail Transportation Division Fall Technical Conference, 11-16, September 21–22, 2011
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2011-67002
https://doi.org/10.1115/RTDF2011-67002
View Paper titled, Use of On-Board Hand Brake Monitoring to Prevent Freight Car Wheel Damage and Improve Maintenance and Safety
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Topics: Brakes, Damage, Freight cars, Maintenance, Safety, Wheels, Sensors, Accidents, Automobiles, Failure
Proceedings Papers

A Dynamic Wheel/Rail Interaction Model Based on an Euler-Bernoulli Beam Rail Model

Brad M. Hopkins, Saied Taheri
Proc. ASME. RTDF2011, ASME 2011 Rail Transportation Division Fall Technical Conference, 17-22, September 21–22, 2011
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2011-67003
https://doi.org/10.1115/RTDF2011-67003
View Paper titled, A Dynamic Wheel/Rail Interaction Model Based on an Euler-Bernoulli Beam Rail Model
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Topics: Rails, Wheels, Algorithms, Flaw detection, Fracture (Materials), Fracture (Process), Trains, Dampers, Railroads, Springs
Proceedings Papers

Freight Car Electrically Driven Set and Release Hand Brake (EDHB)

David C. Brabb, Kenneth L. Martin, Anand R. Vithani, Monique F. Stewart, S. K. Punwani
Proc. ASME. RTDF2011, ASME 2011 Rail Transportation Division Fall Technical Conference, 173-178, September 21–22, 2011
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2011-67031
https://doi.org/10.1115/RTDF2011-67031
View Paper titled, Freight Car Electrically Driven Set and Release Hand Brake (EDHB)
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Topics: Brakes, Freight cars, Railroads, Engineering prototypes, Testing, Trains, Wheels, Wounds, Automobiles, Damage
Proceedings Papers

Phoenix Light Rail Vehicle Front End Design Review With Crash Energy Management Bumper

Brian P. Donohue
Proc. ASME. RTDF2010, ASME 2010 Rail Transportation Division Fall Technical Conference, 67-78, October 12–13, 2010
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2010-42015
https://doi.org/10.1115/RTDF2010-42015
View Paper titled, Phoenix Light Rail Vehicle Front End Design Review With Crash Energy Management Bumper
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Topics: Design, Energy management, Light rail vehicles, Rails, Roads, Damage, Highways, Intersections, Rail transportation, Safety
Proceedings Papers

Fracture Mechanics Approach to Estimate Rail Wear Limits

M. L. Lyons, D. Y. Jeong, J. E. Gordon
Proc. ASME. RTDF2009, ASME 2009 Rail Transportation Division Fall Technical Conference, 137-146, October 20–21, 2009
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2009-18035
https://doi.org/10.1115/RTDF2009-18035
View Paper titled, Fracture Mechanics Approach to Estimate Rail Wear Limits
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Topics: Fracture mechanics, Rails, Wear, Aircraft, Damage, Air Force, Gages, Governments, Temperature, Trains
Proceedings Papers

Machine Vision Condition Monitoring of Railcar Structural Underframe Components

John M. Hart, Bryan Schlake, Sinisa Todorovic, J. Riley Edwards, Narendra Ahuja, Christopher P. L. Barkan
Proc. ASME. RTDF2009, ASME 2009 Rail Transportation Division Fall Technical Conference, 161-168, October 20–21, 2009
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2009-18043
https://doi.org/10.1115/RTDF2009-18043
View Paper titled, Machine Vision Condition Monitoring of Railcar Structural Underframe Components
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Topics: Condition monitoring, Machinery, Inspection, Railroads, Structural elements (Construction), Algorithms, Freight cars, Maintenance, Computers, Damage
Proceedings Papers

Brake Shoe Force Variation

Scott Cummings
Proc. ASME. RTDF2009, ASME 2009 Rail Transportation Division Fall Technical Conference, 71-78, October 20–21, 2009
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2009-18021
https://doi.org/10.1115/RTDF2009-18021
View Paper titled, Brake Shoe Force Variation
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Topics: Brakes, Wheels, Temperature, Automobiles, Damage, Fatigue damage, Freight cars, Mechanical properties, Residual stresses, Sensors
Proceedings Papers

Brake Shoe Coefficient of Friction Variation

Scott Cummings, Tom McCabe, Glenn Guelde, Dan Gosselin
Proc. ASME. RTDF2009, ASME 2009 Rail Transportation Division Fall Technical Conference, 79-87, October 20–21, 2009
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2009-18022
https://doi.org/10.1115/RTDF2009-18022
View Paper titled, Brake Shoe Coefficient of Friction Variation
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Topics: Brakes, Friction, Wheels, Temperature, Damage, Dynamometers, Machining, Wear
Proceedings Papers

Mathematical Justification of the New Method of Determination of Wheel Pair’s and Rail’s Damage

Nikoloz Mgebrishvili, Guri Sharashenidze, Manana Moistsrapishvili, Sergo Sharashenidze, Liana Kuparashvili, Mamuka Dolidze, Pavle Kurtanidze, Natia Gogishvili
Proc. ASME. RTDF2009, ASME 2009 Rail Transportation Division Fall Technical Conference, 9-14, October 20–21, 2009
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2009-18007
https://doi.org/10.1115/RTDF2009-18007
View Paper titled, Mathematical Justification of the New Method of Determination of Wheel Pair’s and Rail’s Damage
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Topics: Damage, Wheels, Rails, Wear, Railroads, Road safety, Automatic control, Computers, Inspection, Locomotives
Proceedings Papers

Inspections of Tread Damaged Wheelsets

Scott M. Cummings, Don Lauro
Proc. ASME. RTDF2008, ASME 2008 Rail Transportation Division Fall Technical Conference, 9-14, September 24–25, 2008
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2008-74009
https://doi.org/10.1115/RTDF2008-74009
View Paper titled, Inspections of Tread Damaged Wheelsets
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Topics: Inspection, Wheels, Wheelsets, Damage, Stress, Automobiles, Fracture (Materials), Rails, Brakes, Coal
Proceedings Papers

Increase of Railway Transportation Safety by a New Method of Determination of Wheel Pair and Rail Wear and Damage

Nikoloz Mgebrishvili, Marina Tatanashvili, Tengiz Nadiradze, Ketevan Kekelia
Proc. ASME. RTDF2007, ASME 2007 Rail Transportation Division Fall Technical Conference, 117-121, September 11–12, 2007
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2007-46024
https://doi.org/10.1115/RTDF2007-46024
View Paper titled, Increase of Railway Transportation Safety by a New Method of Determination of Wheel Pair and Rail Wear and Damage
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Topics: Damage, Rail transportation, Rails, Safety, Wear, Wheels, Railroads, Automatic control, Computers, Conceptual design
Proceedings Papers

Analysis of Impact Energy to Fracture Unnotched Charpy Specimens Made From Railroad Tank Car Steel

H. Yu, D. Y. Jeong, J. E. Gordon, Y. H. Tang
Proc. ASME. RTDF2007, ASME 2007 Rail Transportation Division Fall Technical Conference, 123-130, September 11–12, 2007
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2007-46038
https://doi.org/10.1115/RTDF2007-46038
View Paper titled, Analysis of Impact Energy to Fracture Unnotched Charpy Specimens Made From Railroad Tank Car Steel
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Topics: Fracture (Materials), Fracture (Process), Railway tank cars, Steel, Finite element analysis, Failure, Modeling, Stress, Damage, Deformation
Proceedings Papers

Missing Combustion Diagnosis: Distinguishing Between Misfire and Misfuel

Enrico Corti
Proc. ASME. ICERT2003, Design and Control of Diesel and Natural Gas Engines for Industrial and Rail Transportation Applications, 111-120, September 7–10, 2003
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2003-0736
https://doi.org/10.1115/ICEF2003-0736
View Paper titled, Missing Combustion Diagnosis: Distinguishing Between Misfire and Misfuel
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Topics: Combustion, Engines, Pressure, Signals, Cycles, Exhaust systems, Torque, Cylinders, Fuels, Ignition