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How do you calculate fuel quantity?
Or, to work it out yourself:
- Fill your tank to the top.
- Zero the trip counter.
- When you next fill up, note the mileage driven.
- Fill the tank again and note the number of litres put in.
- Divide the number of miles driven by the amount of fuel used in litres (miles per litre)
How do you calculate the specific fuel consumption of an aircraft?
The fuel mass flow rate is related to the thrust (F) by a factor called the specific fuel consumption (TSFC). The specific fuel consumption equals the mass flow rate divided by the thrust. (TSFC = mf / F ).
How do you calculate fuel consumption in math?
Take the litres used, divide it by the distance travelled and multiply it by 100. Fuel consumption = (18.5/254) x 100 = 7.28 litres per 100km. This means your car uses 7.28 litres to drive 100km. You can also calculate the cost of fuel to drive 100km.
What is the formula for specific fuel consumption SFC?
It is the rate of fuel consumption divided by the power produced. In traditional units, it measures fuel consumption in pounds per hour divided by the brake horsepower, lb/(hp⋅h); in SI units, this corresponds to the inverse of the units of specific energy, kg/J = s2/m2.
How is fuel consumption calculated in India?
The calculation is simple. Divide the number of kilometers by the number of litres consumed. If you have covered 100km on the run and at refill, the vehicle has taken in five litres of fuel, your efficiency is 20kmpl.
How do you calculate L 100km?
Litres per 100km (l/100km) The calculation is: litres / distance * 100 = l/100km. For example: 57 litres / 635 km * 100 = 8.98l/100km. If you know the price of fuel, then you can simply multiply the price per litre by the result and that gives you your cost per 100km.
What is SFC in aviation?
Specific fuel consumption (SFC) is one of the most important metrics employed in aviation.