Vehical Engine Horsepower

Written by Jerry Ratzlaff on . Posted in Fluid Dynamics

Vehical Engine Horsepower Formulas

\(\large{ EHP_v =  W  \left(  \frac{ s }{ 234 }  \right)^3  }\)   
\(\large{ EHP_{vc} =  W \; \left(  \frac{ s_2 }{ 234 }  \right)^3  -  \left(  \frac{ s_1 }{ 234 }  \right)^3  }\)   

Where:

\(\large{ EHP_v }\) = vertical engine horsepower

\(\large{ EHP_{vc} }\) = change in horsepower

\(\large{ s }\) = speed

\(\large{ s_1 }\) = initial speed

\(\large{ s_2 }\) = final speed

\(\large{ W }\) = vehical weight

 

Tags: Equations for Power Equations for Horsepower