View Single Post
Old 04-22-2019, 06:22 PM   #3441 (permalink)
Master EcoModder
freebeard's Avatar
Join Date: Aug 2012
Location: northwest of normal
Posts: 18,745
Thanks: 5,202
Thanked 6,179 Times in 4,951 Posts
EVTV have a formula for energy usage [citation needed] that involves vehicle weight times two other factors. The chart uses Cx, not Cd or CdA. That could be power required per square foot of frontal area but probably not.

A Volkhart Sagitta V-2 had 25hp (gas) and would do 90mph with a sub-0.20 Cd but it was (very) small.


Face the danger and row away from it.
David B. Frohnmayer
  Reply With Quote