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52550
  
  

  22
Mar
2024
Technical Reports
Detailed Puncture Analyses of Tank Cars: Analysis of Different Impactor Threats and Impact Conditions
Author
          Steven W. Kirkpatrick

Subject
                    Hazardous Materials

**Keywords:** Tank car, Impactor, derailment, hazardous materials, hazmat
**Abstract:** There has been significant research in recent years to analyze and improve the impact behavior and puncture resistance of railroad tank cars. Much of this research has been...
Report Number
              DOT/FRA/ORD-13/17 Revision 1

  Office
              RRD
    29
Feb
2024
Technical Reports
Fire Performance of a Cryogenic ISO UN-T75 Storage Tank Using Analytical Methods and Fire Testing – Phase 2: Testing with LNG in an ISO Tank
Author
          Federal Railroad Administration

Subject
                    Hazardous Materials

**Keywords:** Liquefied Natural Gas (LNG), Liquid Nitrogen (LN2), ISO UN-T75 Tank, Flatcar, Pressure Relief Valve/Device (PRV/PRD), Directional Flame Thermometer (DFT), Incident Heat Flux, Surface Temperature
**Abstract:** FRA sponsored a study by Southwest Research Institute to...
Report Number
              DOT/FRA/ORD-24/11

  Office
              RDI-22
    29
Feb
2024
Technical Reports
Modeling and Analysis of Phase Change in a DOT-113 Tank Car Surrogate Filled with Liquid Nitrogen
Author
          Federal Railroad Administration

Subject
                    Hazardous Materials

**Keywords:** Impact test, DOT-113 tank car, tank car performance, transportation safety, liquefied natural gas, LNG, liquid nitrogen, LN2, finite element analysis, FEA, hazardous materials, rolling stock, cryogenic, phase change, thermodynamics
**Abstract:** As part of a series of impact tests, the Federal Railroad...
Report Number
              DOT/FRA/ORD-24/12

  Office
              RDI-22
    15
Feb
2024
Technical Reports
Interoperable Employee-In-Charge Portable Remote Terminal (EIC PRT) Summary Report
Author
          Federal Railroad Administration

Subject
                    Communications,
                    Train Control

**Keywords:** Positive Train Control (PTC), Employee-in-Charge Portable Remote Terminal (EIC-PRT), work zone, electronic instructions
**Abstract:** The Federal Railroad Administration (FRA) sponsored Transportation Technology Center, Inc. (TTCI) to define the requirements for Interoperable Employee-In-Charge (EIC) Portable...
Report Number
              DOT/FRA/ORD-24/08

  Office
              RDI-23
    15
Feb
2024
Technical Reports
Development of Railroad Trespassing Database Using Artificial Intelligence
Author
          Federal Railroad Administration

Subject
                    Communications,
                    Train Control

**Keywords:** Grade Crossing, Right-of-Way, Trespassing, Artificial Intelligence, Safety, Human Factors
**Abstract:** The Federal Railroad Administration (FRA) sponsored a research team from Rutgers University to develop a proof-of-concept Trespassing Database using Artificial Intelligence (AI...
Report Number
              DOT/FRA/ORD-24/09

  Office
              RDI-23

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