| ชื่อเรื่อง | : | Importance of track modeling to the determination of the critical speed of wagons |
| นักวิจัย | : | Sun, Yan Quan. , Dhanasekar, Manicka. |
| คำค้น | : | Railroad tracks. , 690103 Rail transport , TBA , Railroad cars , 290501 Mechanical Engineering , 290803 Transport Engineering |
| หน่วยงาน | : | Central Queensland University, Australia |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2546 |
| อ้างอิง | : | http://hdl.cqu.edu.au/10018/5859 , http://acquire.cqu.edu.au:8080/vital/access/manager/Repository/cqu:2434 , cqu:2434 |
| ที่มา | : | Sun, YQ, & Dhanasekar, M 2003, ‘Importance of track modeling to the determination of the critical speed of wagons’, 18th IAVSD Symposium, pp. 232-241. |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Proceedings of the 18th IAVSD symposium : p. 232-241 10 pages Refereed 9026519729 , aCQUIRe [electronic resource] : Central Queensland University Institutional Repository |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | This paper presents the application of a three-dimensional wagon-track system dynamics (3DWTSD) model to examine the hunting characteristics of wagons containing three-piece bogies running on tangent track. In the 3DWTSD model, two types of track subsystem were considered--one as a layered viscoelastic track subsystem and the other as a 'rigid' track subsystem. Both the critical speed of wagons and the hunting frequency obtained using the viscoelastic track subsystem are smaller than those using 'rigid' track subsystem. The influence of the wheel profiles to the hunting characteristics is also examined. The worn wheel profile was found to incrrease the critical speed of wagons in addition to changing the hunting characteristics. |
| บรรณานุกรม | : |
Sun, Yan Quan. , Dhanasekar, Manicka. . (2546). Importance of track modeling to the determination of the critical speed of wagons.
กรุงเทพมหานคร : Central Queensland University, Australia. Sun, Yan Quan. , Dhanasekar, Manicka. . 2546. "Importance of track modeling to the determination of the critical speed of wagons".
กรุงเทพมหานคร : Central Queensland University, Australia. Sun, Yan Quan. , Dhanasekar, Manicka. . "Importance of track modeling to the determination of the critical speed of wagons."
กรุงเทพมหานคร : Central Queensland University, Australia, 2546. Print. Sun, Yan Quan. , Dhanasekar, Manicka. . Importance of track modeling to the determination of the critical speed of wagons. กรุงเทพมหานคร : Central Queensland University, Australia; 2546.
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