f1.redbaron wrote:
I was under the impression that BHP has a totally different meaning. When I was getting my pilot's licence, in ground school they taught us a lot about the engines. I remember them refering to BHP as the Brake Horsepower, or the net power delivered by the engine when one takes into consideration the friction losses within the engine.
Something like the difference between the indicated airspeed (IAS), true airspeed (TAS), groundspeed (GS), Calibrated (CAS) - they all measure the speed, but a different kind, or better yet, they take into consideration other factors (ex. wind speed, etc.).
Enter "what does BHP mean" in google, you'll be amazed how many different fields use this abreviation!
Actually before cheking this article, I thought BHP meant "brut (or basic) horse power" and that it was refering to the engine pure horse power, regardless of the power lost before reaching the wheels. For example 200 BHP--> ~185 HP to the wheels. But apparently I was wrong too...