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Birmingham Centre for Railway Research and Education (BCRRE)

 

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Understanding the phenomena of train aerodynamics

26 September 2013 | By Chris Baker, Director of the Birmingham Centre for Railway Research and Education

In very broad terms, railway aerodynamic effects increase in severity with the square of the speed of the train – and historically came to become of concern as the speed of passenger trains increased beyond around 100km/h. In the first instance, attention was paid to reducing the aerodynamic drag of…