Maglev bullet trains promise a future where steel wheels and clattering rails give way to smooth, floating speed. Yet the reality on today’s tracks is more nuanced, with some systems gliding entirely ...

High-speed train wheel dynamics and wear analysis is an essential field focused on understanding the mechanisms that lead to irregular wear patterns, particularly polygonal wear, on train wheels. This ...

In a significant advancement for high-speed rail technology, China recently unveiled the CR450 bullet train prototype in Beijing. This state-of-the-art train is a testament to China's commitment to ...