03-14-2017, 11:22 AM
(03-14-2017, 09:20 AM)Viewfromthe42 Wrote: Fun to imagine the heat transfer going on there, in alternative scenarios. Cooling stations and trains, but having the trains shut off their heat-generating capacity while within the station areas, with something to attempt to remove residual heat from their equipment, all the while finding a way to let the tunnels absorb and/or shunt the heat from the active system encountered therein.
Montreal metro trains aren't heated either. It really is supposed to be all the heat generated by the rubber tires.