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Old 07-31-2018, 10:33 PM   #43 (permalink)
freebeard
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Bellypan/boat tail — I'd say generally true, with caveats.

The area under the car experiences interference drag between road and undercarriage. A rake exposes the undercarriage to the low pressure wake, a tail-dragger exposes to the front. I think a relative rake is preferable.

https://ecomodder.com/forum/showthre...rag-31649.html

https://ecomodder.com/forum/showthre...ges-13199.html



Compare the images in the first post. The problem isn't so much the gross area, but how the wheelwells (especially the fronts) are handled.
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