Just use the fuel used and the distance travelled. However, if you define efficiency as covering the greatest distance given a certain fuel amount, then the US researcher would be correct. Calculation Method of Marine Ship Fuel Consumption - ResearchGate Engine size explained | What do engine sizes mean? | Jamjar The above is an illustration of why when using our fuel consumption calculator, as well as other such tools, it is important to keep track of the end goal and define the question at hand precisely, before measuring and making conclusions. General Conformity Training Modules: Appendix A Sample Emissions rev2023.4.21.43403. Subtract the current fuel level from the last saved fuel level, that's how much fuel was used. How To Select A Turbo Part 2: Calculations - Garrett Motion if the fuel level went down, the car has been driven. If you are using a quality fuel filter like our CM filters your filter should be out flowingthe fittings and fuel lines on your car by a considerable margin. A BMW throbbing along at a similar speed, driven perhaps not so hard because it would go faster or slower given the same inputs, will produce a happier MPG. in.). Learn more about Stack Overflow the company, and our products. The result depends on the metrics used as input: miles per gallon if the input was in miles and gallons, and km per liter if the input was in kilometers and liters. Motor Vehicle Maintenance & Repair Stack Exchange is a question and answer site for mechanics and DIY enthusiast owners of cars, trucks, and motorcycles. Fuel economy is the amount of fuel / gas required to move a car / SUV over a distance.Fuel efficiency is the efficiency of converting energy contained in a carrier (car or SUV) gas /fuel to kinetic energy or work.Fuel / gas efficiency can mean the output one gets for a unit amount of gas input such as "miles per gallon" or "liters per 100 kilometers" for an car / SUV (sometimes called fuel . Why did DOS-based Windows require HIMEM.SYS to boot? How read/calculate the amount of consumed fuel estimated for a travel? Instead, just get how much total fuel has been used (either from the last fillup or from the last app reset), just by: Don't worry about rpms, uphills, downhills, traffic, headwind, tailwind, sidewind, nowind, rain, snow, hot, dry, good tires, bad tires, stroke length, bore size, spark plug gap, or how long since the driver's last eaten meatloaf. This is how to calculate your Search by MPG, price, make, body style, and much more with our. When planning your fuel delivery system we recommend first starting with an estimate of the fuel consumption your engine will require. According to our calculations, the turbocharged small-block Ford will require a minimum of at least 440 pounds of fuel per hour, and the all-motor LSX will need 360 pounds of fuel per hour. How to Calculate Approximate Fuel Consumption from Engine Specs. To calculate engine size, you can use the formula: Engine Size= Math.PI / 4 * bore * bore * stroke * cylinders reffers to engine displacment Where: bore is the diameter of the cylinder in inches (or millimeters) stroke is the distance traveled by the piston in inches (or millimeters) cylinders is the number of cylinders in the engine The Trip Vehicles section above will be updated with the cost of fuel for the trip. Use this fuel calculator to easily calculate the fuel consumption of a vehicle: car, bus, truck, etc. RPM is insufficient to provide what you desire. The stoichiometric AFR depends on fuel type- for alcohol it is 6.4:1 and 14.5:1 for diesel. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Similarly, for km. Because i can only read the % of fuel tank but not the total liters or Kg for CNG and GPL. have some suggestion? I try to use the MAF for calculating Fuel Consumption reading this Link but my car don't support the MAF PID, 0110 i get NO DATA response, so this formula is not good. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. As others have implied, this mitigates all the "tire pressure/driving style/coasting/parked running" details and becomes a simple question of * calculated GPS distance/fuel % delta*. Sounds like an interesting project, have fun. Engine size is the most important fact in determining the power and performance of a vehicle. And that's it! How read/calculate the amount of consumed fuel estimated for a travel? People used to use cubic centimetres for engine size, but "litres" is easier to say and the number is the same anyway (albeit with a decimal in a different spot). Our filter tests showed that in stock based applications with OE fittings and. Calculating Boat Fuel Consumption | Boating Mag rev2023.4.21.43403. MPG = distance (km) x average gas consumption (litres) / 100 km However, it's much easier to use the MPG calculator. BSFC .50 / 6.25 = .0800 gallons / horsepower / hour. Each tool is carefully developed and rigorously tested, and our content is well-sourced, but despite our best effort it is possible they contain errors. Vehicles produce about half of the greenhouse gases from a typical U.S. household. wanna understand how those calculations are made, mechanics.stackexchange.com/questions/21434/, New blog post from our CEO Prashanth: Community is the future of AI, Improving the copy in the close modal and post notices - 2023 edition. Then you have a way of taking the engine size, RPM and historical average data and infer gas use real time. I suspect the interface between that core API and your code would be the hardest part. The Canton Blogis your source for information and insight on the world of engine oil and cooling systems. Min. Follow the steps below to know how to find engine displacement using our ingenious engine displacement calculator: Step 1: Count the number of cylinders for the engine, N. Step 4: The engine size calculator will return the engine displacement value in cubic centimeters (cc) or cubic inches (cu. Is this plug ok to install an AC condensor? You would need to sample many cars - perhaps crowd source it. {{vehicle.year}} {{vehicle.make}} {{vehicle.model}}, Hybrids, Diesels, and Alternative Fuel Cars, Tips for Hybrids, Plug-in Hybrids, and Electric Vehicles, Plug-in and Fuel Cell Vehicles Purchased in 2023 or After, Pre-Owned Plug-in and Fuel Cell Vehicles Purchased in 2023 or After, Plug-in and Fuel Cell Vehicles Purchased Before 2023. fitting and line size was the determining factor for flow. Input vessel, engine and transmission details and the program will calculate: Maximum achievable speed, estimated fuel consumption, recommended propeller diameter and pitch, a propeller pitch based on a required fixed diameter, plus it will suggest alternative propeller sizes using different gear ratios to provide better propeller effeciency. We can help you calculate and track your fuel economy. To start the calculations for fuel consumption we use the. Listed below are the BSFC ranges for average efficiency Gas, E85 & Methanol engines at theirpeak hp output. The fuel consumption calculation is correct in both cases. per HP | .40 lb. 75% Load. MPG Calculator: What's your car's True MPG? | What Car? Engine Displacement Calculator - Capacity of an Engine of cylinder as 2 and stroke length as 150 mm. Record the trip starting odometer reading at the time you fill up. The engine size and fuel consumption calculator works by using the following formula: Engine Size = (bore x stroke x cylinders x 0.7854) / 1000 Fuel Consumption = (fuel flow x 100) / distance The bore, stroke, and number of cylinders are inputs provided by the user and are used to calculate the engine size. When you calculate liters per 100 kilometers (l/100km) you are calculating volume per 100 units of distance, or fuel consumption rate. Fuel Consumption Calculator To determine the fuel consumption of your Arrow engine and compare the cost of using other fuels, please fill in the input values below and click the "Calculate" button. Estimate the fuel consumption rate by entering the kilowatt rating of your diesel or natural gas generator. What does the power set mean in the construction of Von Neumann universe? by converting the BSFC you preferfor your fuel from the normal lbs/hp/hr unit of measure to a gal/hp/hr measure. For example, a typical Formula One race car engine is of 1600 cc or 1.6 L capacity. Selling your car? Below is the Formula to Estimate Maximum Engine Fuel Consumption. Note: These gph flow rates may seem high when compared to your daily driver on the highway, but remember these are not averages, these are flow at loaded peak output. This information will be useless for what you are intending to do. Find and Compare Cars Generator Nameplate KW. You can edit vehicles to personalize the MPG and fuel prices. 50% Load. Odometer at 1st fuel fill eg 1000km. MPG Calculator - Estimate Your Gas Mileage Speed = Distance/Time, so Distance = Speed x Time. i get time monitoring using phone from start travel to lecture consuming and calculate the percurred km. anyway with this method the result is obsolete if car is stopped because 0km/h = no consuming :D :D (and it's wrong)maybe i can set some standard value if the car is stopped but the motor is on. What are the advantages of running a power tool on 240 V vs 120 V? Jump to the compression ratio calculator to find out how! The default values are for distance 200 km, volume 200 liter and consumption 10 liter/100 km. mpg Imp, Size for 8 Hour Run Time = Fuel Consumption x 8 hours x 1.1 Actual Tank Runtime = Actual Tank Size x 0.9 Fuel Consumption The fuel tank outlet shall not be lower than the fuel transfer pump Refer to the latest edition of NFPA 20 for all fuel tank and fuel line requirements Input Engine Displacement (L): The size of the engine, measured in liters.. Once you have this input, you can use the formula to calculate the idling fuel consumption in liters per hour. This is the total number of gallons or liters you used for the trip (or the time period). Consumo stimato = stimed consumption The unit of measure here is lbs / hp / hr. Accessory Brackets & Eliminators. Engine fuel consumption is something that is measured through experiments and recorded as a function of speed (RPM) and load (torque). The fuel flow and distance traveled are also inputs provided by the user and are used to calculate the fuel consumption. BSFC is a great tool to quickly examine the relationship between fuel flow and horsepower. If you hold down the accelerator, the gas use calc will increase and the estimated travel. I read some Question like that but the best that i found is to fill the tank and read how many km you can do with that tank and register it. You want to be sure that your componentscan delivererthe fuel needed to supply your thirsty engine. Fuel is measured in pounds instead of gallons. And from obd2 i can't read mileage (for me km percurred)only the on board car computer can manage Km (distance). or i'm wrong? Usingour25-902 fuel filteras an example lets see how the filter fitting size and line size relates to flow. At a steady 55, driven gently, the Golf delivered 35-40 mpg in California's Central Valley. 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