Добірка наукової літератури з теми "Bogie rotation friction"
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Статті в журналах з теми "Bogie rotation friction"
Shi, Yan, Miao Li, Weihua Ma, and Kang Chen. "Dynamic of Friction Coupling Independently Rotating Wheels for High Speed." Shock and Vibration 2017 (2017): 1–8. http://dx.doi.org/10.1155/2017/7456598.
Повний текст джерелаKalivoda, Jan. "Simulation of Active Wheelset Steering for an Electric Locomotive." MATEC Web of Conferences 357 (2022): 03004. http://dx.doi.org/10.1051/matecconf/202235703004.
Повний текст джерелаFilippov, Viktor, Aleksandr Petrov, Elena Kurzina, and Angelina Kurzina. "WAYS TO REDUCE THE WEAR OF WHEEL FLANGES IN FREIGHT BOGIES." Transport engineering 2022, no. 8 (August 7, 2022): 44–55. http://dx.doi.org/10.30987/2782-5957-2022-8-44-55.
Повний текст джерелаFilippov, Viktor, Aleksandr Petrov, Elena Kurzina, and Angelina Kurzina. "WAYS TO REDUCE THE WEAR OF WHEEL FLANGES IN FREIGHT BOGIES." Transport engineering 2022, no. 8 (August 7, 2022): 44–55. http://dx.doi.org/10.30987/2782-5957-2022-8-44-55.
Повний текст джерелаKalivoda, Jan, Petr Bauer, and Zdeněk Novák. "Assessment of Active Wheelset Steering System Using Computer Simulations and Roller Rig Tests." Applied Sciences 11, no. 24 (December 10, 2021): 11727. http://dx.doi.org/10.3390/app112411727.
Повний текст джерелаMIKHAILOV, Evgeny, Stanislav SEMENOV, Hanna SHVORNIKOVA, Ján DIŽO, Miroslav BLATNICKÝ, Paweł DROŹDZIEL, and Kateryna KRAVCHENKO. "POSSIBILITIES OF IMPROVING A RAIL VEHICLE RUNNING SAFETY WITH INDEPENDENTLY ROTATING WHEELS." Scientific Journal of Silesian University of Technology. Series Transport 115 (June 30, 2022): 93–106. http://dx.doi.org/10.20858/sjsutst.2022.115.7.
Повний текст джерелаMikhailov, Evgeny, Stanislav Semenov, Hanna Shvornikova, Juraj Gerlici, Maxim Kovtanets, Ján Dižo, Miroslav Blatnický, and Jozef Harušinec. "A Study of Improving Running Safety of a Railway Wagon with an Independently Rotating Wheel’s Flange." Symmetry 13, no. 10 (October 17, 2021): 1955. http://dx.doi.org/10.3390/sym13101955.
Повний текст джерелаSun, Y. Q., and C. Cole. "Finite Element Modeling and Analysis of Friction-Wedge Dampers During Suspension Pitch Modes." Journal of Vibration and Acoustics 130, no. 2 (January 30, 2008). http://dx.doi.org/10.1115/1.2827369.
Повний текст джерелаPais, Mr Sharan L., Manoj Kumar M, Namratha, Mayoori K. Bhat, and Vibha Mohan. "Shrimp Robot Mechanism." International Journal of Advanced Research in Science, Communication and Technology, November 19, 2021, 222–27. http://dx.doi.org/10.48175/ijarsct-2103.
Повний текст джерелаJi, Yuanjin, Youpei Huang, Han Leng, Lihui Ren, Jinsong Zhou, and Dao Gong. "Dynamic characteristics and friction torque design method for bogies with friction coupling independently rotating wheelsets." Vehicle System Dynamics, December 15, 2020, 1–27. http://dx.doi.org/10.1080/00423114.2020.1857411.
Повний текст джерелаДисертації з теми "Bogie rotation friction"
(9825794), Michelle Pearce. "Railway operational benefits from bogie rotation friction management: Numerical simulations of bogie dynamics." Thesis, 2006. https://figshare.com/articles/thesis/Railway_operational_benefits_from_bogie_rotation_friction_management_Numerical_simulations_of_bogie_dynamics/20341539.
Повний текст джерелаThe purpose of this project was to prove or disprove the hypothesis that wheel and rail wear, and incidents of wheel squeal increase with increasing bogie rotation friction, while decreasing bogie rotation friction leads to increased incidents of hunting and increased wheel and rail wear. Therefore for any given combination of factors (vehicle type, curve radius, wheel profile, etc) an optimal bogie rotation friction level should exist at which incidents of hunting and wheel squeal are eliminated and wheel and rail wear is minimised.
In order to test the hypothesis a literature review was first undertaken. The purpose of the review was to examine the results from previous similar projects and identify any areas that may be improved upon in order to achieve the most accurate results. As a result of the literature review the simulation vehicle model was designed. Past studies featured a three-dimensional wagon body with the centre bowl connection modelled as a single spring, or the centre bowl was modelled in isolation. However for this project the vehicle included a centre bowl connection modelled using centre plate springs evenly distributed across the top centre, and plate and rim friction on the centre bowl, radial bumpstops around the rim and a vertical restraint from the cotter pin. Additional features of the simulation vehicle model were friction wedges, in order to properly represent the damping present at the spring nest connection, and a non -circular top centre, to reflect the design currently used by QR (Queensland Rail).
The remainder of the project focussed on computer simulations of the vehicle model using different combinations of parameters (vehicle type, curve radius, wheel profile, centre bowl friction and loading condition) to examine the way that the vehicle behaviour responded. The vehicle response was determined by measuring the wheelset lateral position, wheelset angle of attack and wear index (calculated using creep force and creepage).
The first series of simulations were used to prove that the centre bowl friction levels could be determined using wayside monitoring equipment provided that particular conditions were met. Provided that the vehicle was travelling through an area of constant curvature (not in transition or tangent), in 75% of cases the centre bowl friction level to lateral position relationship was relatively linear. Therefore after initial studies to calibrate the system according to the curve radius and type of vehicle it would be possible to calculate the centre bowl friction using wayside monitoring equipment. However if the system was limited to curves with a radius larger than 800m, the accuracy of the system increased to 83% of cases following a linear relationship.
Тези доповідей конференцій з теми "Bogie rotation friction"
Ballew, B., B. J. Chan, and C. Sandu. "Three-Piece Half-Truck Multibody Dynamics Models for Freight Train Suspensions." In IEEE/ASME/ASCE 2008 Joint Rail Conference. ASMEDC, 2008. http://dx.doi.org/10.1115/jrc2008-63055.
Повний текст джерела