Results 101 to 110 of about 18,527 (223)
MachinesWith the continuous increase in high-speed train operation speeds, lightweight bogie design has become a key means to enhance dynamic performance, which also increases the risk of structural fatigue.
Tao Guo +5 more
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On the Vibrations of Bogie Railway Carriage
Transactions of the Society of Mechanical Engineers, 1934 ボギー車の自己振動に就ては、可なり古くから研究されてゐる。然し振動の模様を研究するには、自己振動のみでは不充分であると思ふ。そこで、筆者は、ボギー車に就て、先づ減衰摩擦力が作用せぬものとして、次に減衰摩擦力が作用するものとして、自己振動及び強制振動を考へて見た。
openaire +4 more sources
Control Strategy of the Brake Dynamics for Railway Vehicles Equipped with Anti-Slip-Device [PDF]
, 2006 From the point of view of railway vehicle braking processes it is an important requirement to maintain the roll-ing-motion-state of the wheels, i.e. the macro-sliding-free rolling contact between the vehicle wheels and the rail-head, since in the course ...
Békefi, Elemér, Zobory, István
core
Розрахунок випадкових коливань та прогнозування безвідмовності рам візків вагонів електропоїздів [PDF]
, 2006 Розроблено теоретичні підходи, математичні моделі і програмне забезпечення для вирішення таких задач: випадкових вимушених коливань з урахуванням запізнювання кінематичного випадкового зовнішнього навантаження на колісні пари рам візків і прогнозування ...
Білоцерківський, Олександр Борисович +3 more
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STRUCTURAL ANALYSIS OF THE PASSENGER NT-60 BOGIE WAGON BOGIE TYPE
Rekayasa MesinThe welded bogie railway was typically exposed to very intricate fatigue loads, resulting in a significant risk of failure. However, most standards only took into account external excitations from wheel-rail system when evaluating fatigue performance. NT-
Rifky Yusron +3 more
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The prediction of fatigue damages in car trucks of electric trains [PDF]
, 2006 Theoretical approaches, mathematical models and the software for the decision of the following problems are developed: statistical dynamics and reliability prediction of bogie frames.
Belocerkovscky, A. B. +7 more
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Design and Finite Element Analysis of New Superconducting Maglev Bogie
机车电传动, 2019 Aiming at inconsistent problem with the actual working condition when the boundary condition of the suspended surface was set to the whole constraint in the finite element analysis of the maglev train bogie, a new method with the boundary constraint of ...
Wu CHEN +4 more
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Robot Mobility Systems for Planetary Surface Exploration – State-of-the-Art and Future Outlook: A Literature Survey [PDF]
, 2010 Hirzinger, Gerd +2 more
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Flow behaviour and aeroacoustic characteristics of a simplified high-speed train bogie
Aerodynamic noise becomes significant for high-speed trains and its prediction in an industrial context is difficult to achieve. The aerodynamic and aeroacoustic behaviour of the flow past a simplified high-speed train bogie at scale 1:10 is studied ...
Hu, Zhiwei +2 more
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Fatigue Life Analysis of Bogie Frame for Straddle Type Monorail Vehicle
机车电传动, 2011 In this paper, the structural strength analysis of bogie frame for straddle type monorail vehicle with the finite element method was provided. Based on the analysis results, combined with the material S-N curve and linear cumulative damage theory, the ...
杜子学, 李吉慧, 朱兴高
doaj