Due to the increasing number of underground metro stations worldwide and the great
energy consumption of heating, ventilation and air conditioning (HVAC) systems in …

As more megacities emerge owing to urbanization and industrialization, the subway has
become the main public transportation mode worldwide, providing punctuality and …

The understanding of natural ventilation in super-long tunnels can help to optimize the
design of ventilation systems and reduce energy consumption and maintenance costs. This …

Energy-harvesting suspension is very important to improve the energy efficiency of vehicles,
especially for electric vehicles. A novel energy-harvesting variable/constant damping …

As subway stations in cold-climate regions typically have no heating systems, passengers
often feel cold in such stations during winter. People desire a comfortable thermal …

With the flourishing development of the subway construction, it becomes increasingly urgent
to improve the subway tunnel environment and reduce the energy consumption of the tunnel …

More than 70% of the non-traction energy consumption is attributable to environmental
control system in subway stations, in which ventilation system accounts for the largest …

With the flourishing development of the subway construction, more and more attentions are
paid to the subway tunnel ventilation. The piston wind caused by the running trains can not …

If the waste heat generated during the long-term operation of a subway cannot be effectively
eliminated, it will lead to the deterioration of the tunnel thermal environment and thermal …

High summer temperatures in special vehicle cabins affect drivers and occupants, reducing
efficiency and combat potential. Improving occupant work efficiency is key to enhancing …