A study published in Advances in Wind Engineering reported a new approach to reduce aerodynamic drag in next-generation high-speed trains, potentially enabling more energy-efficient operation at ...

Abstract: Aiming at the problem of aerodynamic parameter identification of a certain type aircraft, the GA-BP algorithm is used to identify the coefficients of aerodynamic force. Firstly, the ...

Abstract: Aerodynamic drag generated by high-speed train seriously affects the operating economy of trains and restricts a further increase in speed. Currently, the drag reduction method with ...

Safer and more energy-efficient lorry cabs may enter the market from as early as 1 September 2020. Today, the Council's Permanent Representatives Committee confirmed the provisional agreement between ...