Roof splitter...better front end aerodynamics
Big beliver here of DIY aerodynamics. The "pocket" in-between your TRUCK cab and camper cab-over is a huge source of drag and wind noise. Its like towing a parachute. A roof "splitter" will low...
Forum Discussion
jimh425 wrote:
Doesn't it depend on how far we want to go with aero? I find it strange that there is only one solution that is possibly viable, and that some feel there is nothing left to explore. Also, part of op point was to eliminate factors that had nothing to do with aero at all.
I agree, one suit doesn't fit all and there are countless truck camper combinations. It's like saying a certain make, type, year of truck and camper is best for every application and everyone. There are many ways to skin a cat and we are just starting to explore aerodynamics. If one compares the amount of web space devoted to topics like, which is the best battery type or how to install a solar panel, there has been miniscule volume of info devoted to RV aerodynamics. Some people are interested in squeezing the last watt out of their batteries or solar system, others are interested in reducing their co-efficient of drag and sharing their experiences/ideas with other in the process. Last I knew that is what a forum is all about.
I believe the OP main concern was wind/aerodynamic buffeting. I have found with my truck/camper combination I was experiencing a buffeting/bucking effect at 64+ mph, With the deflector I installed there is no buffeting/bucking effect at 75+ mph speeds.
