Quote:
Originally Posted by Frank Lee
Snow would be blown AWAY from a high pressure zone; it would be drawn and settle into a LOW pressure zone.
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That might be true if there was no windshield behind it. Don't take my word for it, here's Hucho:
Hucho, W.H., ed.
Aerodynamics of Road Vehicles, 4th Ed. (Warrendale, PA: Society of Automotive Engineers, Inc., 1998), 162.
Hucho, W.H., ed.
Aerodynamics of Road Vehicles, 4th Ed. (Warrendale, PA: Society of Automotive Engineers, Inc., 1998), 195.
T. Yomi Obidi, physics professor at City Colleges of Chicago:
Obidi, T.Y.
Theory and Applications of Aerodynamics for Ground Vehicles (Warrendale, PA: SAE International, 2014), 81.
CFD images of various production and non-production cars: