Rail Switches TRIZ Cases
- Cast-Iron Condensation Heat Exchanger for Railway Switch Snow Melting
See how a one-piece cast condensation chamber with mini-channels expands heating area and reduc
- Geothermal Heat Exchanger for Railway Switch Snow and Ice Melting
See how a tubular condensation chamber with phase-transition heat transfer uses geothermal ener
- Modular Mini-Channel Heat Exchanger for Low-Delta-T Surface Heating
Planar mini-channels transfer latent geothermal heat with low temperature loss while supporting condensate return for surface and railway point heating.