Vehical Engine Horsepower

Written by Jerry Ratzlaff on . Posted in Fluid Dynamics

Vehical Engine Horsepower Formulas

\(\large{ HP =  W  \left(  \frac{ s }{ 234 }  \right)^3  }\)   
\(\large{ HP_{change} =  W \; \left(  \frac{ s_a }{ 234 }  \right)^3  -  \left(  \frac{ s_b }{ 234 }  \right)^3  }\)   

Where:

\(\large{ HP }\) = horsepower

\(\large{ HP_{change} }\) = change in horsepower

\(\large{ s }\) = speed

\(\large{ s_a }\) = speed after

\(\large{ s_b }\) = speed before

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

 

Tags: Equations for Power Equations for Horsepower