Predicting the near-future delay with accuracy for trains is momentous for railway operations and passengers’ traveling experience. This work aims to design prediction models for train delays based on Netherlands Railway data. We first develop a chi-square test to show that the delay evolution...

A new type of twin-web turbine disk (TWD) with receiving holes was designed and the corresponding simulation model was established. The effects of the inlet flow ratio of nozzle 1 to center inlet (P1) and the flow ratio of nozzle 1 to nozzle 2 (P2) on the heat transfer characteristics of the...