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- W619935199 abstract "Aerodynamic drag is the main contributor to the resistance to motion of all types of trains on level track. Therefore, optimizing aerodynamic drag is the best way to save traction energy or improve railway performance. There is much work that is still needed to be able to determine quantitatively the possible drag improvements of complex freight trains. Many basic rules, such as minimizing gaps, covering open cars and a homogenous train composition are however already know and should be complied with. The drag of conventional passenger trains may be cut by one-third by such simple means as an appropriate moderate rounding of the leading edges of the cars and the locomotives, filling up in a practical way the underbelly gaps between the bogies, and eliminating small excrescences. Aerodynamics is of paramount importance in the development of very high speed trains as it is one of the main factors influencing the dimensioning of the traction motors and the suspension system, operating costs, safety, comfort and environment." @default.
- W619935199 created "2016-06-24" @default.
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- W619935199 date "1986-01-01" @default.
- W619935199 modified "2023-09-28" @default.
- W619935199 title "Aerodynamic Research to Improve Railway Performance" @default.
- W619935199 hasPublicationYear "1986" @default.
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