Which RV have the best aerodynamics? A, B or C?
Hello, I'm planning to buy a new RV next year and I'm a newbie. For the same height, wide, weight and lenght, which ones have the best aerodynamics? A, B or C? Thanks,
Forum Discussion
Here is some interesting data from NASA http://www.nasa.gov/centers/dryden/pdf/88628main_H-2283.pdf
It is somewhat technical - but interesting just the same.
Basically, with a big brick, curving the edges and tapering the rear has the most impact without a radical shape change.
I'd think that C would be the most efficient - but the difference would be so very minor it wouldn't matter in the real world.
A smooth top and a Kamm back or boat-tail would have the most impact.
It is somewhat technical - but interesting just the same.
Basically, with a big brick, curving the edges and tapering the rear has the most impact without a radical shape change.
I'd think that C would be the most efficient - but the difference would be so very minor it wouldn't matter in the real world.
A smooth top and a Kamm back or boat-tail would have the most impact.
