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Old 05-11-2022, 04:25 PM   #444 (permalink)
freebeard
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Addressing aerodynamics of a big box? there could be some improvements, but not many. Been looking for a stream here that could be scaled up from a van.
Like this?

https://www.dfrc.nasa.gov/Gallery/Ph...uck/index.html

I know aerohead has analyzed this in the past, here is one specific thread. ecomodder.com/forum/showthread.php/plan-my-cargo-trailer-30395.html#post453403

Long story short, the brick is the same on the underside. I posted about my design for a semi-rigid boat tail after you posted about the Trucksack in 2020.
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