How do you calculate fuel consumption from horsepower?
How do you calculate fuel consumption from horsepower?
Expressed as a formula it looks like this:
- Given Horsepower x .50 lb fuel/hp = lbs of fuel for given horsepower.
- 200 lbs/hr / 6.25 lbs/gal = 32 gph.
- BSFC . 50 / 6.25 = . 0800 gallons / horsepower / hour.
- OR.
- BSFC .70 / 6.59 = .106 gallons / horsepower / hour.
- 800 * .106 = 84.80 gph.
What is a good fuel consumption per km?
In general, 5 to 8 litres per 100 km would be considered a good fuel efficiency, 8 to 12 litres per 100 km would be average, and more than 12 litres per 100 km would be considered a relatively low fuel efficiency. Your driving habits also impact how efficiently your vehicle will use its fuel.
How fast can a 25 hp boat motor go?
25 mph sounds about right, which is going at a decent clip.
Does horsepower affect fuel consumption?
Horsepower is a major factor in a vehicle’s fuel consumption. More power generally means higher fuel consumption. This means you can save money on fuel, and reduce your impact on the environment, by choosing a vehicle with no more horsepower than you need.
How much fuel does it take to make a 300 hp engine?
For reasons of simplicity let’s take an engine that makes 300 HP. It may use approx 24 gallon per hour to make 300 HP. 1 Gallon of fuel weighs approx 5.92 lbs and for every 1 lb of fuel burned approx 19,000 BTU’s of energy is released. So 24 gallons x 5.92 lbs = 142 pounds per hour to make 300 HP.
How do you calculate hp per gallon of fuel?
HP = TE x Fuel flow (GPH) x 5.92 (# per gallon) x 19,000 / 2545 (BTU per HP per hour) HP = TE x Fuel Flow (GPH) x 44.2 TE = 0.0226 x HP / fuel flow (GPH) Fuel flow (GPH) = 0.0226 x HP / TE You can calculate how much fuel you will need to produce a certain amount of HP with these calculations.
How much gas does a 150-horse engine use per hour?
The result represents the approximate gallons per hour the engine will burn at wide-open throttle. For example, a 150-horse engine will use about 15 gallons per hour. Though these figures represent averages and can vary from 10 to 20 percent, they’ll put you in the ballpark so you can plan a long-distance cruise without fear of running out of gas.
What is the approximate fuel consumption for the md35 jet?
Approximate Fuel Consumption Chart Model/HP Gallons/Hour Liters/Hour 30 (2-str) 3.4 13.0 30 (4-str) 2.6 9.8 MD35 Jet (TLDI) 4.2 16.0 40C (2 cyl) 4.5 17.0