When planning your fuel delivery system we recommend first starting with an estimate of the fuel consumption your engine will require. highway fuel consumption and city drive consumption could replace Car 1 and Car 2 in the above table and produce the same result. Subtract the current fuel level from the last saved fuel level, that's how much fuel was used. For example a Triumph Herald with inline 4 cylinder, 949 cc motor, versus the same car with an 1149 cc motor. My Trip Calculator. Are there any canonical examples of the Prime Directive being broken that aren't shown on screen? I suspect the interface between that core API and your code would be the hardest part. What is MPG? The long length and twist and turns in the fuel line mean resistanceto flow is much greater. :). These are important questions whenselecting fuel filters, lines, and pumps for a performance engine. Can someone explain why this point is giving me 8.3V? How to combine several legends in one frame? INSTRUCTIONS:Choose units and enter the following: (R) Fuel consumption rate at idle (e.g. Advertisement 300-hp Diesel Engine Example GPH = (0.4 x 300)/ 7.2 = 120/7.2 = 16.6 GPH 300-hp Gasoline Engine Example in.). Making statements based on opinion; back them up with references or personal experience. Or only hands write from user the the level of inputed fuel? h = hour(s). Is this plug ok to install an AC condensor? What you tried is the cylinder volume times revolutions per minute. So basically, you could fit 1.3 Liters of fluid in the cylinder. At a steady 55, driven gently, the Golf delivered 35-40 mpg in California's Central Valley. 1.3i Endura-E engine OHV 1.3 L I4. This is the total number of gallons or liters you used for the trip (or the time period). Gasoline .45 - .50E85 .63 - .70Methanol .90 - 1.0. The thermal equilibrium calculator helps you determine the final temperature at which two objects or systems are in thermal equilibrium. Then we need that plot, and we need to look at the smallest round shape that is inside all other, larger, round shapes. In our testing this filter in isolation flows close to 100 GPH with around 1/2 psi resistance. 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. Here is an explanation why: if you were to take both cars of type A and want to cover 100 kilometers with each of them, you would need not 200 / 2.5 = 80 liters, but 125 liters of petrol (100 liters for the first car and 25 liters for the second). when you check the fuel level, if it went up, the car got refueled. For gasoline engines, the stoichiometric , A/F ratio is 14.7:1, which means 14.7 parts of air to one part of fuel. The stoichiometric AFR depends on fuel type- for alcohol it is 6.4:1 and 14.5:1 for diesel. Wir teilen auch Informationen ber Ihre Nutzung unserer Website mit unseren Social Media-, Werbe- und Analysepartnern. running E85 or Methanol be sure to use those BSFC values in your formula as well as the appropriate lb/gal conversion value for your chosen fuel.. To calculate peak fuel consumption for an 800 hp E-85 engine we can use a BSFC of .70 and a lb/gal of 6.59. A minor scale definition: am I missing something? people talk online about "gallons" but not whether it's "US Liquid Gallon" or "Imperial"). This may be helpful for expense, tax deductions or lease-related calculations; in some situations you will be given or allowed a cost per unit mile or kilometerto cover the expense of using a vehicle. The arithmetic average is not invariant to monotonic transformations, so this is an issue when averaging performance of two or more vehicles, or when averaging the performance of a single vehicle in different situations, e.g. Connect and share knowledge within a single location that is structured and easy to search. This capacity is estimated based on the volume swept by the piston, i.e., the volume of a cylinder. So was giving my answer from perspective of developer to developer. Save my name, email, and website in this browser for the next time I comment. We can help you calculate and track your fuel economy. To calculate engine size, you can use the formula: For example, if an engine has a bore of 3.5 inches, a stroke of 4 inches, and 8 cylinders, you can calculate the displacement as follows: This formula can be used to determine the engine size or displacement of any internal combustion engine, regardless of whether it is a gasoline or diesel engine. This website is administered by Oak Ridge National Laboratory for the U.S. Department of Energy and the U.S. Environmental Protection Agency. To start the calculations for fuel consumption we use the. 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 It only takes a minute to sign up. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. 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. Even with the hypothetical 20 MPH, it becomes a question of apples vs. oranges. 440 lbs/hr. Additionally, the fuel consumption calculator will output the fuel cost per mile or fuel cost per km, depending on the metric units selected, as well as miles per $ / km per $. Engine fuel consumption is something that is measured through experiments and recorded as a function of speed (RPM) and load (torque). The formula for calculating fuel consumption used in this online fuel consumption calculator is: Fuel consumption = Fuel used / Distance travelled 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. per HP | .40 lb. fuel economy in mpg US (miles per US gallon), P.S. 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 What is it costing you in gas per mile? miles kilometers (km) Fuel Efficiency. It can do this because the filtration media is designed for high flow and the point of restriction is limited to the stock style fittings in and out which are short in distance. get the odometer reading and subtract it from the odometer reading at last refueling, that's your distance driven since the last refueling. mechanics.stackexchange.com/q/27882/12030, 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, How to arrive to an instantaneous estimation of fuel consumption using OBD2 ELM327 parameters, How can I calculate MPG using an OBD-II Device, Calculate car battery life using OBD parameters, Difference between fuel pressure and fuel rail pressure, Realistc V8 fuel consumption and values displayed on vehicle instruments, Calculating fuel flow rate through obd || sensor not supporting 015E and 0110 commands. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Fuel Consumption. trip, your app can calculate the amount of fuel needed (at the start For example I drive a Ford Ka with a: To subscribe to this RSS feed, copy and paste this URL into your RSS reader. The above BSFC number tell us that our gasoline engine requires .50 lb of fuel per horsepower per hour. In our testing this filter in isolation flows close to 100 GPH with around 1/2 psi resistance. These calculations are essential for determining the efficiency of an engine and can help in making informed decisions when purchasing a vehicle or managing fuel costs. Why did DOS-based Windows require HIMEM.SYS to boot? Step 1: Enter the engine displacement, V = 200 cc. Is it feasible to Turbo a NA engine while maintaining 87 AKI octane fuel use? RPM is insufficient to provide what you desire. Or, will your fuel filter flow enough for my engine? density matrix. Fill up your tank with fuel before you start a long trip or the block of time you want to track. Unexpected uint64 behaviour 0xFFFF'FFFF'FFFF'FFFF - 1 = 0? Km percorribili = km that the car can percur with the remaining fuel. At the end of your trip, fill up your tank again. And i can read type of fuel, engine coolant temp, rpm and speed. The following formula is used to calculate fuel consumption in litres / 100kms, the most commonly used measure of fuel consumption. Is the Prius running on battery? Did the Golden Gate Bridge 'flatten' under the weight of 300,000 people in 1987? The French will get it right by multiplying 200 x 0.625 = 125. So the question boils down to which engine has more friction per cycle, and which car has more weight to carry around. These things affect fuel efficiency, yes, but they are not things you can calculate. This filter features OEM style Fordfuel fittings specifically found on the 4.6 modular motor Mustangs. = price per kilometer. Counting and finding real solutions of an equation, Embedded hyperlinks in a thesis or research paper. Adding EV Charger (100A) in secondary panel (100A) fed off main (200A). I have not been a "developer" for decades, but if you have access to the phone API for the GPS data, most of your hard work will be done. Naturally aspirated LSX: 800 0.45. 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. If you are resetting your calculations every fillup, use this number. Listed below are the BSFC ranges for average efficiency Gas, E85 & Methanol engines at theirpeak hp output. Odometer at 1st fuel fill eg 1000km. 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. Air conditioning on. The Trip Vehicles section above will be updated with the cost of fuel for the trip. Calculate fuel economy in automobiles in US or Metric units. I present as evidence exhibit A: the comparison between the BMW M3 and the Toyota Prius on the Top Gear test track. Regarding the small differences in the numbers between the methods, that is a result in rounding differences. The formula for calculating fuel consumption used in this online fuel consumption calculator is: Fuel consumption = Fuel used / Distance travelled. We can help you advertise its mpg. So I thought that in one cycle 1.3L of fuel is burned, but this is not the case so can someone please explain how they are related. Let's set the unit for the engine displacement to cu in. If you will be doing this calculation often, you can make it even easierby converting the BSFC you preferfor your fuel from the normal lbs/hp/hr unit of measure to a gal/hp/hr measure. Fuel efficiency, or fuel economy, can be a tricky concept. To learn more, see our tips on writing great answers. Engine size is also called engine displacement and it is the total displacement of an engine, which is the volume of air/fuel mixture an engine can draw in during one complete engine cycle. For example, say you want to compare two types of cars: A and B. Step 3: The engine cc calculator will provide you with the bore diameter which is 23.15 mm. Calculation (Litres used X 100) km travelled = Litres per 100km. Using an Ohm Meter to test for bonding of a subpanel. What is Wario dropping at the end of Super Mario Land 2 and why? This website is administered by Oak Ridge National Laboratory for the U.S. DOE and the U.S. EPA. Remember, if you arerunning E85 or Methanol be sure to use those BSFC values in your formula as well as the appropriate lb/gal conversion value for your chosen fuel.. To calculate peak fuel consumption for an 800 hp E-85 engine we can use a BSFC of .70 and a lb/gal of 6.59. All you need to do is input: Also i know the distance and duration of user travel and i would calculate an estimation if the tank level can be enough for the travel. Fuel is an additive to the air, not the other way around. Find a fuel efficient vehicle that meets your needs. 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 . If you can somehow get an indicative figure of the air-fuel ratio then you can calculate fuel consumption from there but I'm not sure you can find that. Here a table with all PIDs in mode 01 (real time data) that i can read if the car support related pid PIDs table on wikipedia. Engine size is the most important fact in determining the power and performance of a vehicle. Listed below are the BSFC ranges for average efficiency Gas, E85 & Methanol engines at theirpeak hp output. Livello carburante = Tank level fuel Can I connect multiple USB 2.0 females to a MEAN WELL 5V 10A power supply? 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. Fuel rate = price per liter divided by kilometers per liter Note that the km/l average is not misleading here, as it is 2.5 km/l, and 2 x 2.5 = 5, which is correct. {{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. per HP FSW: 6.1 lb. You can probably get a serial number from thew OBD2 connector so people can have multiple profiles in the app, one for each vehicle. Usingour25-902 fuel filteras an example lets see how the filter fitting size and line size relates to flow. Yes! The long length and twist and turns in the fuel line mean resistanceto flow is much greater. rev2023.4.21.43403. However, if you define efficiency as covering the greatest distance given a certain fuel amount, then the US researcher would be correct. Compare that to the long lengthof stock 3/8 fuel line running to and from the filter. The only think that is supported to all car is the speed car and with this i can use some inverse formula and get distance traveled. I know this is stupid but how does engine size relate to the amount of fuel being burned in one cycle. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. 3) Need to know how far you get with certain RPMs for a certain quantity of gas. Volume per distance fuel consumption is often used to compare the fuel efficiency of motor vehicles which have engines that run on liquid fuels such as petrol, gasoline or diesel. 4) Need to add fuzzy factor for terrain (hills, etc), weather (snow, wind, etc), gas type (high octain, etc), engines running off spec (leaks, etc). It is also a lesson on applying appropriate data transformations. Similarly, for km. If you want to convert MPG as measured in US gallons into KMPL, the following equations are used: MPG = 2.352145836 KMPL KMPL = 0.425143707 MPG In short, the Prius was driven at its top (not very high) speed and the M3 remained right behind it for ten laps. @Dean, engines are sized in terms of the air volume to which fuel is added primarily because air is the dominant factor. How about saving the world? PTO = power take-off. When planning your fuel delivery system we recommend first starting with an estimate of the fuel consumption your engine will require. of cylinder as 2 and stroke length as 150 mm. QGIS automatic fill of the attribute table by expression. Has the cause of a rocket failure ever been mis-identified, such that another launch failed due to the same problem? The Cost to Idlecalculator computes the total fuel cost of idling an engine based on the fuel consumption rate at idle (R), the cost of fuel (C) and the duration of time at idle (I). Our engine size calculator is used to determine the engine size or displacement of an engine based on its specifications. in.). What risks are you taking when "signing in with Google"? My 2.8L 6 cylinder Corrado was sleeker, heavier and vastly more powerful than my 1.8l 4 cylinder VW Golf. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Indeed, this gives the per minute volume of air-fuel mix entering each cylinder of the engine. Compare to a Vittese with a straight 6 of larger displacement, they're going to be comfortable at two different speeds. Next choose a qualityfuel filter to match your line size that uses high flow high filtration media like our CM filters. For instance, let us determine the diameter of a cylinder for a 2-cylinder engine having a displacement of 200 cc with a stroke length of 150 mm. Why did DOS-based Windows require HIMEM.SYS to boot? "Signpost" puzzle from Tatham's collection, There exists an element in a group whose order is at most the number of conjugacy classes. Fill up your tank with fuel before you start a long trip or the block of time you want to track. Step 1: Identify the number of cylinders and input the appropriate value as N = 4. Gal = gallon(s). Different types of fuel make different amounts of power. If you'd like to cite this online calculator resource and information as provided on the page, you can use the following citation: Georgiev G.Z., "Fuel Consumption Calculator", [online] Available at: https://www.gigacalculator.com/calculators/fuel-consumption-calculator.php URL [Accessed Date: 01 May, 2023]. Motor Vehicle Maintenance & Repair Stack Exchange is a question and answer site for mechanics and DIY enthusiast owners of cars, trucks, and motorcycles. The key to the calculation is the value from the Mass Air Flow sensor, the vehicle speed, and the proper air/fuel ratio of your vehicles fuel type. 360 lbs/hr. If it were me I would look at average driving habits (50/60kph in town + 100/120 highway) and get average RPMS at these speeds, and actual measured gas consumption per engine size. As I mention on outlet, was gonna just post as a comment because I did not have an answer. Our online calculators, converters, randomizers, and content are provided "as is", free of charge, and without any warranty or guarantee. Addiction calculator tells you how much shorter your life would be if you were addicted to alcohol, cigarettes, cocaine, methamphetamine, methadone, or heroin. @Dario "MPG" is the acronym for "miles per gallon," the measure of fuel-efficiency using Imperial units (miles and gallons). Does the 500-table limit still apply to the latest version of Cassandra? Air & Fuel Delivery. 2010 Ford Fusion hybrid-- terrible gas mileage. 5) Need to know actual gas left in tank (don't have a way of figuring this out) so the app can use this and the above calcs to let you know if you need to fill up. How to use the engine displacement calculator? Fuel Cost Calculator. This information will be useless for what you are intending to do. Entera price per mile or price per kilometer to calculate the total charge incurred on this trip. What does that GPH rate mean for my Filter? The Corrado could touch 30 mpg under the same conditions, but only with constant attention to never having fun. Horsepower BSFC. How do rollercoaster designers calculate the ideal curve? Why in the Sierpiski Triangle is this set being used as the example for the OSC and not a more "natural"? Consumo stimato = stimed consumption Also save the odometer reading taken at this time. Do simple math to get fuel efficiency since last fillup and last app reset (distance / fuel used = MPG, fuel used / distance * 100 = L/100 km), If the user inputs the distance needing to be driven for the entire Sounds like an interesting project, have fun. I need some particular Pids of OBD besides rpm, speed, fuel level and fuel type? I don't mind down votes, just giving my opinion. Expressedas a formula it looks like this: Given Horsepower x .50 lb fuel/hp = lbs of fuel for given horsepower. We answer the common and not so common questions that come up in our daily work as a designer and manufacturer of engine oiling and cooling solutions. Thanks @saeed, the explanation of BSFC was very useful too. For example, you may just want to track your weekly gas usage. It's possible to do that with the obd2 connected with the phone? How a top-ranked engineering school reimagined CS curriculum (Ep. What does the power set mean in the construction of Von Neumann universe? Our filter tests showed that in stock based applications with OE fittings and. Then, an interesting problem needs to be solved: with the said speed (RPM) and load (torque), how fast can your boat go and carrying what load! Compare the gas mileage and greenhouse gas emissions of new and used cars and trucks @AdrianK You're very welcome, glad that it helped. Engine size is calculated by multiplying the bore, stroke, and number of cylinders of an engine and converting the result to liters. Its important to note that these calculations are only rough estimates and actual fuel consumption can vary greatly based on the specific vehicle and driving conditions. 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. Which ability is most related to insanity: Wisdom, Charisma, Constitution, or Intelligence? Example: Using the engine size calculator. The engine capacity is measured in cubic centimeters (cc) and cubic inches (cu. Ever wondered what does cc or cubic inch written alongside an engine means or how to find cc of an engine? BSFC plots are like topographic maps: small round shapes inside larger round shapes, with each shape having a constant BSFC value. Sources ANL 1: Stutenberg, K., and Lohse-Busch, H. "APRF [Advanced Powertrain Research Facility at Argonne National Laboratory] Conventional Vehicles Snapshot Study." You will be able to modify the route by dragging the route line on the map. We can help you calculate and track your fuel economy. If you are using a quality fuel filter like our, your filter should be out flowingthe fittings and fuel lines on your car by a considerable margin. Use this fuel calculator to easily calculate the fuel consumption of a vehicle: car, bus, truck, etc. 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. How to Calculate Approximate Fuel Consumption from Engine Specs. Thanks for contributing an answer to Engineering Stack Exchange! You can add, edit, and remove vehicles at any time. What is the the base fuel calculation in a fuel injected vehicle based on? The best answers are voted up and rise to the top, Not the answer you're looking for? Input Unit Type 1 = Inches 2 = mm : Bore Size : Stroke Size : Number of Cylinders: Rod Length . What are the advantages of running a power tool on 240 V vs 120 V? The unit of measure here is lbs / hp / hr. What does cc mean in an engine What is cc in an engine nomenclature? sequential (one-line) endnotes in plain tex/optex. With regular driving the Air/Fuel ratio is kept constant at 14.7:1. :), @Dario If you only have the percentage of fuel tank, then require the user to input the size of the fuel tank when they setup a profile for their vehicle. Read about this at the piston force calculator and the engine horsepower calculator! 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. AE NOx = (0.031 lb NO x /bhp-hr) x 250 bhp x 2,080 hr/y = 16,120 lb NO x /yr An alternative method is used if fuel consumption is provided. Step 2: Input the no. Why did US v. Assange skip the court of appeal? four parts: f uel consumption of main engine(M/E), fuel consumpt ion of auxiliary engine(A/E), fuel con- sumption of marine boiler and fuel oil substitution for using s hore-to-ship power in port[4]. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Step 2: Input the no. I have a marine diesel engine, and I'd like to calculate the approximate fuel consumption based on the size of the engine, at a given number of RPM - specifically for the cruising recommended cruising RPM of 2880 - 3240. of cylinders * Volume of a single cylinder. What's the cheapest way to buy out a sibling's share of our parents house if I have no cash and want to pay less than the appraised value? You have each researcher record the efficiency of 2 cars of each type, or, alternatively, the consumption of one and the same car in two different environments (the data available is the same for both), and the results recorded by them look like so: Average above means the arithmetic mean. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. https://www.gigacalculator.com/calculators/fuel-consumption-calculator.php, Avoid or reduce the use of air conditioning, Reduce the weight of the vehicle by not carrying excess cargo. The calculator allows for easy and accurate calculation of engine size and fuel consumption in liters and liters per 100 km. The money quote from Jeremy Clarkson was "It isn't what you drive that matters, it's how you drive it.". For example, a typical Formula One race car engine is of 1600 cc or 1.6 L capacity. It is called Break Specific Fuel Consumption (BSFC) and it may be written in grams per kilowatt-hours of work done by the engine. The resulting fuel economy results were: That's the comparison between a 1.5 liter 4 cylinder vs. a 4 liter V8 and the bigger engine was significantly more efficient. Record the number of liters required to fill the tank. In this application the stock line would not be able to flow much more then 60 GPH without significantpressure flow restriction accumulating. Air/Fuel Ratio: The AFR defines the ratio of the amount of air consumed by the engine compared to the amount of fuel. Vehicles produce about half of the greenhouse gases from a typical U.S. household. (No, I didn't download you, but pretty sure this is the reason you were.).
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