This is a useful calculator to measure your vehicle … This free fuel cost calculator estimates the fuel cost of a trip based on fuel efficiency, distance, and gas price using various units of measurement. The resulting linear variation makes the fuel consumption calculation very straightforward. BSFC = Fuel flow (PPH) / HP . With only the reference of the aircraft manu-facturer’s information, given within the airport planning documents, a method is established that allows computing values for the fuel consumption of every aircraft in question. Hourly Fuel Consumption Calculator, calculate the fuel burned by hour during a flight. The fuel economy in aircraft is the measure of the transport energy efficiency of aircraft. In order to combust this carbon to CO 2, 1920 grammes of oxygen is needed. Coast Inland. Equations: To find the time it takes to travel a given distance at a given speed, use the following equation: To find the airplane's fuel consumption: Note: Total fuel is considered the total amount of fuel excluding any fuel reserves. Power calculator for generators, generator fuel consumption. Most aircraft manufacturers provide a document illustrating the operating costs for each of their models but it's hard to tell how accurate their estimates are (they are trying to sell you a helicopter after all). To calculate Fuel Consumption for a 400 hp Gas engine with a BSFC of .50 lbs/hp/hr: 400 hp x .50 = 200 lbs/hr . The result of the calculation will include flight time, wind impact, fuel consumption and airways route. The most inefficient (highest BSFC) operating point is P 4.. This is measure fuel flow by HP observed and expressed in Lbs/ hr/ HP. These three items make it possible to calculate fuel consumption, range, and cruise speed. To convert this lbs/hr to a more meaningful gallons per hour we use t he conversion rate from lbs to gallons which is 6.25 lbs to 1 … Latest. On a … Fuel remains one of the leading operating cost heads for an airline, and thus controlling fuel costs can lead to significant bottom line improvements. December 12, 2008. If you’re driving for business, you’ll also be able to understand exactly what you can claim in business mileage. Generators size calculators The actual cost of running and maintaining any aircraft is largely a mystery to those outside the business, but the breakdown of the costs associated with running a helicopter is especially opaque. Then enter the path you plan to drive. Since the Helicopter can fly in a straight line so its (1 Air Mile = 1.5 Road Miles) keeping it to 5.33 miles from PM house to Bani Gala. Accurate flight time, route, fuel consumption calculation. Fuel flow = 0.1339 x 300 HP / 0.283%, Fuel flow = 142 PPH or 24 GPH. The specific fuel consumption, denoted as C j, measures the weight flow rate of fuel (lb/hr) used for each unit of thrust (lb) produced and is a major figure of merit for engines.This variable is dependent upon the fuel flow rate for the actual thrust level produced and is often quoted by the manufacturer as evaluated at the static or takeoff thrust level, F to. To avoid said confusion, and to be able to compare the energy efficiency in any type of vehicle, experts tend to measure the energy in the International System of Units , i.e., joules . The fuel estimates are very very accurate, as actual and forecast winds are used as well as each particular aircraft in the fleet has "fuel factors" as a comparison to ideal fuel consumption. A plane like a Boeing 747 uses approximately 1 gallon of fuel (about 4 liters) every second. This is measure fuel flow by HP observed and expressed in Lbs/ hr/ HP. Another way we measure this is on an engine dyno we calculate Brake Specific Fuel Consumption BSFC. Diesel: 1 liter of diesel weighs 835 grammes. Registered® Trademark™ and Copyright© 1973 -, CSG, Computer Support Group, Inc. and CSGNetwork.Com, Enter Fuel Capacity In Gallons For All Tanks, Enter Gallons Per Hour (GPH) Consumption Rating, Enter Fuel In Gallons Actually In All Tanks, Enter Starting Fuel In Gallons In All Tanks, Enter Ending Fuel In Gallons In All Tanks, Calculated Gallons Per Hour (GPH) Consumption Rate, Enter Start Of Trip Fuel In Gallons In All Tanks, Topping Tanks (AvGas) Would Increase Current Weight, Topping Tanks (Jet A) Would Increase Current Weight, That Quantity Of Fuel (AvGas) Would Weigh, That Quantity Of Fuel (Jet A) Would Weigh, Enter Fuel For Weight Calculations In Gallons For All Tanks, Your Total Capacity (AvGas) Fuel Load Weight, Your Total Capacity (Jet A) Fuel Load Weight. 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