SYSTEM AND METHOD FOR IMPACTING A ROUTE SURFACE ADJACENT TO A VEHICLE WHEEL

One aspect of the invention relates to a method (300, 400) for operating a vehicle (100), wherein the method is including flowing compressed gas selectively through distinct orifice sizes (124, 126) depending on an operating condition of the vehicle and the vehicle is preferably a rail vehicle. [0002] Another aspect of the invention relates to a system for delivering a compressed gas to a nozzle (115).