- #1
A-Kim
- 1
- 0
This is my first writing in forum. And I'm not good at English... Please understand my poor writing.
Resistance force : F=kv2 (N)
Base puissance : P (W)
Time : t
Fuel-efficiency : e (m/J)
Economical Speed is fuel-efficient speed for a car. (e is maximum)
Energy for resistance force must be kv3t
Energy for base puissance mush be Pt
Fuel-efficiency e must be vt/(kv3t+Pt) = v/(P+kv3)
Is there something I have to consider more??
Or please suggest some other method to get economical speed.
Resistance force : F=kv2 (N)
Base puissance : P (W)
Time : t
Fuel-efficiency : e (m/J)
Economical Speed is fuel-efficient speed for a car. (e is maximum)
Energy for resistance force must be kv3t
Energy for base puissance mush be Pt
Fuel-efficiency e must be vt/(kv3t+Pt) = v/(P+kv3)
Is there something I have to consider more??
Or please suggest some other method to get economical speed.