Blar i NTNU Open på forfatter "Stichel, Sebastian"
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Dynamic behaviour of existing and new railway catenary systems under Norwegian conditions
Nåvik, Petter Røe (Doctoral theses at NTNU;2016:298, Doctoral thesis, 2016)This thesis concerns the dynamic behaviour of railway catenary systems, particularly Norwegian systems. The aim of this PhD study is to increase the knowledge of the dynamic behaviour of these systems. This includes analyses ... -
Dynamic optimization of railway catenary system by turning unwanted lumped-mass into tuned-mass
zhendong, liu; Stichel, Sebastian; Rønnquist, Anders (Chapter, 2017)The railway catenary is suspended to its supports with droppers, clamps and oth-er fittings. These lumped-masses are made light and small to minimize disturbances. The mass-es cannot be completely removed but can be adjusted ... -
Variation in predicting pantograph–catenary interaction contact forces, numerical simulations and field measurements
Nåvik, Petter Røe; Rønnquist, Anders; Stichel, Sebastian (Journal article; Peer reviewed, 2017)The contact force between the pantograph and the contact wire ensures energy transfer between the two. Too small of a force leads to arching and unstable energy transfer, while too large of a force leads to unnecessary ...