Vehical Engine Horsepower
Vehical Engine Horsepower Formulas |
||
|
\(\large{ EHP_v = W \left( \frac{ s }{ 234 } \right)^3 }\) \(\large{ EHP_{vc} = W \; \left( \frac{ s_2 }{ 234 } \right)^3 - \left( \frac{ s_1 }{ 234 } \right)^3 }\) |
||
| Units | English | Metric |
| \(\large{ EHP_v }\) = vertical engine horsepower | \(\large{ \frac{lbf-ft}{sec} }\) | \(\large{ \frac{J}{s} }\) |
| \(\large{ EHP_{vc} }\) = change in horsepower | \(\large{ \frac{lbf-ft}{sec} }\) | \(\large{ \frac{J}{s} }\) |
| \(\large{ s }\) = speed | \(\large{ \frac{ft}{sec} }\) | \(\large{ \frac{m}{s} }\) |
| \(\large{ s_1 }\) = initial speed | \(\large{ \frac{ft}{sec} }\) | \(\large{ \frac{m}{s} }\) |
| \(\large{ s_2 }\) = final speed | \(\large{ \frac{ft}{sec} }\) | \(\large{ \frac{m}{s} }\) |
| \(\large{ W }\) = vehical weight | \(\large{lbf}\) | \(\large{N}\) |
