Quote:
Originally Posted by freebeard
A sizable duct would obstruct the driver's vision.
A small, long duct would have excessive skin friction.
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Quite so freebeard, so I'm wondering how much of the flow that normally exits under the car would be vacuumed out through the roof vent and what it would do to/for aero and the unwanted lift..?
In a race rally car, where noise and heat are a secondary concern, they could blow the engine exhaust out through specially enlarged A-pillars.
It'd be interesting to know how that would work!?
Is there any freeware, you're aware of that does this kind of simulating?