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52550
  
  

  29
Sep
2017
Technical Reports
A Survey of Wheel/Rail Friction
Author
          Federal Railroad Administration

Subject
                    Track,
                    Tracks & Structures,
                    Track/Train Interactions

**Keywords:** Friction, friction management, lubrication, vehicle-track interaction, wheel-rail interaction v
**Abstract:** Friction has a huge influence on the vehicle/track interaction and yet it remains poorly understood, its consideration an afterthought in many simulation activities. This survey...
Report Number
              DOT/FRA/ORD-17/21

  Office
              RDI-21
    8
Jan
2015
Technical Reports
Identity Management for Interoperable PTC Systems in Bandwidth-Limited Environments (Part 1)
Author
          Howard & George Mason University

Subject
                    Positive Train Control,
                    Grants & Financial Assistance

**Keywords:** PTC Railroad Safety Technology Grant
**Abstract:** Positive Train Control is a wireless based system designed to provide comprehensive safety coverage for passenger and cargo trains operating on US railroads by 2015. Mandated by...
Report Number
              FR-TEC-0006-11-01-00

  Office
              RRS-13.5
    8
Jan
2015
Technical Reports
Identity Management for Interoperable PTC Systems in Bandwidth-Limited Environments (Part 2)
Author
          Howard & George Mason University

Subject
                    Positive Train Control,
                    Grants & Financial Assistance

**Keywords:** PTC Railroad Safety Technology Grant
**Abstract:** Technical Report- REDACTED
Report Number
              FR-TEC-0006-11-01-00

  Office
              RRS-13.5
    8
Jan
2015
Technical Reports
Identity Management for Interoperable PTC Systems in Bandwidth-Limited Environments (Part 3)
Author
          Howard & George Mason University

Subject
                    Positive Train Control,
                    Grants & Financial Assistance

**Keywords:** PTC Railroad Safety Technology Grant

Report Number
              FR-TEC-0006-11-01-00

  Office
              RRS-13.5
    25
Jul
2014
Technical Reports
Evaluation of Wheel/Rail Contact Mechanics: Concepts Report
Author
          Mehdi Ahmadian and Michael Craft

Subject
                    Track,
                    Tracks & Structures,
                    Track/Train Interactions

**Keywords:** Roller Rig, Wheel-Rail Contact Mechanics, Rail Vehicle Dynamics, Contact Patch Dynamics, Wheel Forces and Moments
**Abstract:** A need exists for a new test rig design with advanced sensing technologies that will allow the railroad industry and regulatory agencies to better understand the wheel-rail...
Report Number
              DOT/FRA/ORD-14/28

  Office
              RDI-21

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