Quote:
Originally Posted by newguyintown
So some cars have a gently sloping hood, and then an abrupt steep windshield, with a sharp edge at the top. This would accelerate airflow and then "launch" it upwards, right? That would cause separation of airflow, just like a vehicle would have on the back end.
|
On trucks, they try to get around this issue by putting deflectors / corner vanes on the windshield/roof transition as a damage-control measure.
These often double as sunvisors, and force the air to bend and follow the roof line.