Blar i forfatter "Pettersen, Jan-Arne"

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    • Atmospheric Ice Accretion on Railway Overhead Powerline Conductors- A Numerical Case Study 

      Lotfi, Arefeh; Virk, Muhammad Shakeel; Pettersen, Jan-Arne (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-09-16)
      Ice accretion on railway overhead contact wires/conductors can cause various critical operational and safety issues such as overloading, arc formation, mass imbalance, and wire galloping. The focus of this multiphase numerical study is to understand and analyze the ice accretion physics on railway overhead powerline conductors at various operating conditions. In this regard, two different ...

    • Solving a Traffic Congestion Problem at T-intersections using AnyLogic Simulation 

      Kazmi, Syed Muhammad Mustafa; Sun, Xu; Yu, Hao; Pettersen, Jan-Arne; Thordarson, Diana Santalova (Journal article; Tidsskriftartikkel; Peer reviewed, 2022)
      Beyond its significance in urban planning and traffic engineering, the optimal design of road networks is crucial for the uninterrupted flow of traffic. Traffic congestion results in increased travel times and waiting times as well as higher CO<sub>2</sub> emissions. It is therefore imperative to study and optimize the traffic flow through roads and junctions to avoid such conditions. In this paper, ...