How do you calculate the specific fuel consumption of a diesel generator?
Table of Contents
- 1 How do you calculate the specific fuel consumption of a diesel generator?
- 2 How do you calculate fuel consumption of a diesel engine per hour?
- 3 How is diesel consumption calculated?
- 4 How do you calculate fuel consumption of a generator?
- 5 How do I calculate generator kWh?
- 6 How many kWh does a diesel generator produce?
How do you calculate the specific fuel consumption of a diesel generator?
- What is the easiest formula for calculating the fuel consumption of a diesel generator?
- You can ESTIMATE the fuel consumption by multiplying the energy out (kWh) by 0.27 to get litres consumed.
- To accurately MEASURE the specific fuel consumption, we usually use a calibrated tank and a calibrated load.
How do you calculate fuel consumption of a diesel engine per hour?
Simple Method
- Formula To Estimate Maximum Engine Fuel Consumption. Gallon Per Hour (GPH) = (specific fuel consumption x HP)/Fuel Specific Weight.
- 300-hp Diesel Engine Example. GPH = (0.4 x 300)/ 7.2 = 105/7.2 = 16.6 GPH.
- 300-hp Gasoline Engine Example. GPH = (0.50 x 300)/ 6.1 = 150/6.1 = 24.5 GPH.
- Other Related Resources:
How much diesel does a generator consume?
| Generator Size (kW) | 1/4 Load (gal/hr) | Full Load (gal/hr) |
|---|---|---|
| 250 | 5.7 | 18.0 |
| 300 | 6.8 | 21.5 |
| 350 | 7.9 | 25.1 |
| 400 | 8.9 | 28.6 |
How is diesel consumption calculated?
The following formula is used to calculate fuel consumption in litres / 100kms, the most commonly used measure of fuel consumption. (Litres used X 100) ÷ km travelled = Litres per 100km.
How do you calculate fuel consumption of a generator?
The actual fuel consumption model will look something like this: Gallons consumed per hour = k + p*X where “k” is the gallons per hour of gasoline consumed with no power load and “p” is the rate at which gasoline is consumed to generate X watts of power.
How do you calculate diesel?
Divide the number of miles driven by the amount of fuel used in litres (miles per litre) To convert the figure to miles per gallon multiply it by 4.544….How To Calculate Your Fuel Consumption
- Your mileage since the last fill.
- The number of litres of fuel you put in.
- The cost per litre of fuel.
How do I calculate generator kWh?
Since it takes 100 watts of power to work — to convert the power in watts to kilowatt-hours — you will multiply 100 watts by one hour. Then, you’ll divide by 1,000 to find the energy usage in kWh.
How many kWh does a diesel generator produce?
Depending on load factor (BSFC) and cost of fuel, a diesel generator will make power in the range of $1 to $40 per kWhr. Maximum power is limited to 15 kW. A solar system’s capacity factor is about 12\%; therefore, a 100 kW system must be purchased to produce an average of 12 kW.
How many kWh does 1 Litre of diesel produce?
One litre of diesel gives 0.3 kWh (units).