Yet another Air Dam/Spoiler/Airfoil thingy
Since we don't have enough threads on this already: I decided to make one, the goal was to reduce wind noise which was more with the camper on than off. Also wanted to reduce the bug count on the c...
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This should be cautionary tale for anyone considering such a project. The end result is that it "seems" there might be some decrease in wind noise. I suspect the design and construction of such a device could actually increase the noise. Any sharp edges could result in a whistle sound.
Before undertaking any project like this, consider the physics involved. The air trapped between the camper and roof of the truck forms a dead zone that effectively blocks the flow of air. This is easy to see. Drive through a rainstorm. The nose of the camper and the overhang area will be wet. A few inches behind the roof of the truck to the bed area will be dry. The same can be seen driving through an insect hatch. There will be no bugs in that area.
Before undertaking any project like this, consider the physics involved. The air trapped between the camper and roof of the truck forms a dead zone that effectively blocks the flow of air. This is easy to see. Drive through a rainstorm. The nose of the camper and the overhang area will be wet. A few inches behind the roof of the truck to the bed area will be dry. The same can be seen driving through an insect hatch. There will be no bugs in that area.
