On whose turn does the fright from a terror dive end? Motor Vehicle Maintenance & Repair Stack Exchange is a question and answer site for mechanics and DIY enthusiast owners of cars, trucks, and motorcycles. The calculation is performed as: D = ( (4 * V) / (N * * L)) = ( (4 * 200000) / (2 * * 150)) = 23.15 mm To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Note that it is associated with a unique speed and load combination. BSFC is a great tool to quickly examine the relationship between fuel flow and horsepower. 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? Our engine size calculator is used to determine the engine size or displacement of an engine based on its specifications. Fuel is an additive to the air, not the other way around. It is important to note that this formula is a simplified version of the idling fuel consumption calculation and may not provide accurate results for all vehicles.The accuracy of the calculation will depend on . 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. The following formula is used to calculate fuel consumption in litres / 100kms, the most commonly used measure of fuel consumption. 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. How Much Gas Does Idling Waste? | Verizon Connect For further information, visit the cylinder volume calculator! We are occasionally asked, what fuel flow do I need to support my application? Next choose a qualityfuel filter to match your line size that uses high flow high filtration media like our CM filters. L/100km Fuel Consumption Calculator - Calculator-Converter.com Are there any canonical examples of the Prime Directive being broken that aren't shown on screen? We can help you advertise its mpg. The data you need for this calculation is . Also, the problem statement requires the engine capacity in cubic inches. city or highway driving). For type B both researchers will correctly estimate that 100 liters will be required for the same task. How to use the engine displacement calculator? Generator Nameplate KW. Min. Can someone explain why this point is giving me 8.3V? Compare to a Vittese with a straight 6 of larger displacement, they're going to be comfortable at two different speeds. Why don't we use the 7805 for car phone charger? Asking for help, clarification, or responding to other answers. See our full terms of service. The best answers are voted up and rise to the top, Not the answer you're looking for? It only takes a minute to sign up. Engine fuel consumption is something that is measured through experiments and recorded as a function of speed (RPM) and load (torque). My Trip Calculator. QGIS automatic fill of the attribute table by expression. Enter the price per liter. 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. Alternatively, you can calculate the diameter of the cylinder of stroke length using the engine displacement. in.). Gal = gallon(s). 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. @AdrianK You're very welcome, glad that it helped. of Cylinders, N = 4; bore diameter, D = 50 mm; and stroke length, L = 250 mm. By knowing the amount of power your engine makes or is expected to make and the type of fuel you will be running you can calculateyour engine's required fuel consumption and flow. My 2.8L 6 cylinder Corrado was sleeker, heavier and vastly more powerful than my 1.8l 4 cylinder VW Golf. 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. Find EPA fuel economy estimates based on vehicle model or class. Record the trip ending odometer reading (this might also be the starting reading for your next trip). The two researchers would come to different conclusions as they are using different metrics! Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Addiction calculator tells you how much shorter your life would be if you were addicted to alcohol, cigarettes, cocaine, methamphetamine, methadone, or heroin. 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. mpg 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 @Dario Sure, that would allow you to calculate range. Gas consumption when engine braking [motorcycle], Understanding the probability of measurement w.r.t. hbspt.cta._relativeUrls=true;hbspt.cta.load(2368389, '09b67a15-b1f5-4f92-853a-9d4b0821002b', {"useNewLoader":"true","region":"na1"}); Topics: So the question boils down to which engine has more friction per cycle, and which car has more weight to carry around. You can also get the mileage through the OBD2 connector. How to calculate the force required to lift this deck? I'm italian so i need to understand better what you say using some traslater for technical parts and i will try your suggestion. highway fuel consumption and city drive consumption could replace Car 1 and Car 2 in the above table and produce the same result. The default values are for distance 200 km, volume 200 liter and consumption 10 liter/100 km. Why did DOS-based Windows require HIMEM.SYS to boot? Estimate the fuel consumption rate by entering the kilowatt rating of your diesel or natural gas generator. Record the number of liters required to fill the tank. How to Estimate Your Engine's Required Fuel Flow. - Canton Racing Products One of my vehicles has a fuel mileage thing included, and I was surprised at how much the instantaneous fuel efficiency changed from coasting to hard acceleration. Counting and finding real solutions of an equation, Embedded hyperlinks in a thesis or research paper. In brief, the best way to achieve better fuel economy is to: All of the above would reduce the amount of fuel consumed per unit of distance covered. 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 About fuel level, yes you can see the % of fuel with PID 015E if i'm right. At 65, 30-35mpg for the Golf. by converting the BSFC you preferfor your fuel from the normal lbs/hp/hr unit of measure to a gal/hp/hr measure. The French will get it right by multiplying 200 x 0.625 = 125. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Yes! Download our fuel consumption quick reference sheet to easily find the fuel consumption and recommended line size for your engine based upon your horsepower and fuel type. Example: To determine the deck height required for a 2332cc engine with a compression ratio of 9.5:1, and cylinder heads with a combustion . Even though the fuel consumption required at your engine's peak horsepowerwill be effected by several variablessuch as throttle position, RPM, and aspirationtype these calculations can get you close. A Prius howling along at 80 MPH with unknown hybrid system setup (no regenerative braking? How is Fuel Consumption Calculated? - Transpoco Calculation Method of Marine Ship Fuel Consumption - ResearchGate The car example uses as a basis one from Hand D. (1994) "Deconstructing Statistical Questions", Journal of the Royal Statistical Society, Series A, Vol.157-3:317-356. Clarkson was and is an entertainer. On whose turn does the fright from a terror dive end? It only takes a minute to sign up. Compare the gas mileage and greenhouse gas emissions of new and used cars and trucks Measurement of actual carbon dioxide mass emitted from a diesel engine. Jump to the compression ratio calculator to find out how! In this application the stock line would not be able to flow much more then 60 GPH without significantpressure flow restriction accumulating. We can help you calculate and track your fuel economy. Idling Fuel Consumption Calculator (Exact and Estimated) Volkswagen Fuel Consumption Per 100km (All Variants till 2023), KIA Fuel Consumption Per 100km (All model, variants), Suzuki Fuel Consumption Per 100km (All Models), Nissan Fuel Consumption Per 100km (All Models and Variants), Hyundai Fuel Consumption Per 100km (All Variants), 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. Would you ever say "eat pig" instead of "eat pork"? Generic Doubly-Linked-Lists C implementation. An engine's BSFC can vary depending on load and RPM, these rates aim to represent the peak horsepower environment. Selling your car? Has the cause of a rocket failure ever been mis-identified, such that another launch failed due to the same problem? Example: Using the engine size calculator. Engine size is the most important fact in determining the power and performance of a vehicle. 100% Load. Therefore, type B is more efficient than type A. sequential (one-line) endnotes in plain tex/optex. Connect and share knowledge within a single location that is structured and easy to search. All other things being equal- same car body shape, mass, road, tires, cylinders, strokes, fuel/air system and ignition etc, a larger engine operating at middling RPM and power will require slightly more fuel to overcome friction than a smaller engine also comfortably operating at middling rpm and power. Vehicles produce about half of the greenhouse gases from a typical U.S. household. Step 1: Identify the number of cylinders and input the appropriate value as N = 4. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. 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). Use MathJax to format equations. I'm not sure how this gives the OP information about the PID they're requesting? miles per gallon (mpg) liters per 100 km (L/100 km) kilometres per liter (km/L) liters per mile. The money quote from Jeremy Clarkson was "It isn't what you drive that matters, it's how you drive it.". This information will be useless for what you are intending to do. 0.6 gallons per hour) (C) Cost of fuel (I) Time duration at idle Engine Size and Fuel Consumption (cost of driving Audi TTS). Fuel Economy Calculator | Good Calculators So basically, you could fit 1.3 Liters of fluid in the cylinder. in.). The best answers are voted up and rise to the top, Not the answer you're looking for? It is an important factor in determining the engines power and performance. Now that you've mastered calculating an engine's volume, why not learn how to find the force associated with a piston? What is it costing you in gas per mile? I need some particular Pids of OBD besides rpm, speed, fuel level and fuel type? Calculate vehicle fuel economy in mpg US (miles per US gallon), mpg Imp (miles per Imperial gallon), km/l (kilometers per liter) or fuel consumption in l/100km (liters per 100 kilometers). With regular driving the Air/Fuel ratio is kept constant at 14.7:1. The stroke length is the distance traveled by the piston inside a cylinder. What does cc mean in an engine What is cc in an engine nomenclature? @Dario "MPG" is the acronym for "miles per gallon," the measure of fuel-efficiency using Imperial units (miles and gallons). is your source for information and insight on the world of engine oil and cooling systems. You can used these BSFC values to calculate the fuel requirementsfor various horsepower levels. of cylinder as 2 and stroke length as 150 mm. Scroll down and read through our guide to understand better. 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. For gasoline engines, the stoichiometric , A/F ratio is 14.7:1, which means 14.7 parts of air to one part of fuel. = price per mile. Step 4: The engine cubic inch calculator will now return the engine displacement value, such that: V = 4 * 250 * * 50 / 4 = 1,963,495 mm 119.82 cu. Fuel consumption calculations are performed using this online calculator. Similarly, for km. First, the annual amount of heat input (MMBtu) using the following equation: Q = U max x H v x x t/ (efficiency x 10 6) Where, Q = Annual heat input ( MMBtu) "Mileage" is a generic term that means "distance travelled," it can be in miles or km, depending on the computer. @ManiacZX, exactly. PTO on. Fill up your tank with fuel before you start a long trip or the block of time you want to track. I present as evidence exhibit A: the comparison between the BMW M3 and the Toyota Prius on the Top Gear test track. Does a password policy with a restriction of repeated characters increase security? 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. When you calculate liters per 100 kilometers (l/100km) you are calculating volume per 100 units of distance, or fuel consumption rate. = price per kilometer. Engine Displacement Calculator - Capacity of an Engine The engine displacement calculator helps you determine the capacity or the cc value for an engine. Horsepower BSFC. 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. Use this fuel calculator to easily calculate the fuel consumption of a vehicle: car, bus, truck, etc. You can edit vehicles to personalize the MPG and fuel prices. How To Select A Turbo Part 2: Calculations - Garrett Motion 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. It follows that type A is more efficient than type B using this definition. In this application the stock line would not be able to flow much more then 60 GPH without significantpressure flow restriction accumulating. I read that is impossible to get distance traveled from obd2the only thinks that i can read from it (if my car support it) is the PID 015E = Engine fuel rate (L/h). of cylinders, N = 2; stroke length, L = 150 mm; and engine displacement, V = 200 cc. BSFC plots are like topographic maps: small round shapes inside larger round shapes, with each shape having a constant BSFC value. D = ((4 * V) / (N * * L)) = ((4 * 200000) / (2 * * 150)) = 23.15 mm. Why did DOS-based Windows require HIMEM.SYS to boot? 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 fuel flow and distance traveled are also inputs provided by the user and are used to calculate the fuel consumption. Odometer ar 2nd fuel fill eg 1500km Calculation (Litres used X 100) km travelled = Litres per 100km. 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. https://www.calculatorsoup.com/calculators/tools/gas-mileage-calculator.php. Estimating Diesel Consumption. Our Engine Size and Fuel Consumption Calculator helps determine the size of an engine and its fuel consumption rate. You would need to sample many cars - perhaps crowd source it. General Conformity Training Modules: Appendix A Sample Emissions Engine size is calculated by multiplying the bore, stroke, and number of cylinders of an engine and converting the result to liters. So was giving my answer from perspective of developer to developer. 1.3i Endura-E engine OHV 1.3 L I4. Because i can only read the % of fuel tank but not the total liters or Kg for CNG and GPL. have some suggestion? This website is administered by Oak Ridge National Laboratory for the U.S. Department of Energy and the U.S. Environmental Protection Agency. 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. I know this is stupid but how does engine size relate to the amount of fuel being burned in one cycle. Does a diesel-like (ignition by compression) engine running on gaseous fuel exist? OP is a software developer clearly (see profile). So if a larger engine needs more air (more swept volume) per cycle then yes it will require more fuel. 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. The engine capacity is measured in cubic centimeters (cc) and cubic inches (cu. :), @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. 565), Improving the copy in the close modal and post notices - 2023 edition, New blog post from our CEO Prashanth: Community is the future of AI. Record the trip starting odometer reading at the time you fill up. 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. miles kilometers (km) Fuel Efficiency. Regarding the small differences in the numbers between the methods, that is a result in rounding differences. Plan your route, estimate fuel costs, and compare vehicles! For an engine with N cylinders, each having the bore diameter, D and depth, L, the engine displacement can be written as: This formula is based on the cylinder volume formula. Air/Fuel Ratio: The AFR defines the ratio of the amount of air consumed by the engine compared to the amount of fuel. This is more complicated than a simple ratio. in. And that's it! Then you have a way of taking the engine size, RPM and historical average data and infer gas use real time. Imp (miles per Imperial gallon), How read/calculate the amount of consumed fuel estimated for a travel? Engine Fuel Injector Calculator | MAPerformance Note that the #of camshafts, #of valves and #of journal bearings also affect friction. The size of the engine was insufficient to say "big = bad, small = good." Compare Cars Side-by-Side - Fuel Economy Our filter tests showed that in stock based applications with OE fittings andfuel lines in the 3/8 range thefitting and line size was the determining factor for flow. We can help you advertise its mpg. Engine Size and Fuel Consumption - Motor Vehicle Maintenance & Repair 65mph and < 27mpg was more typical. Air conditioning on. City percent must be a number between 0 and 100. The point is that the air-fuel mix is not all fuel. 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). This parameter indicates the power generated by the engine and amount of fuel consumed. Topped up battery to start?) All rights reserved. The stoichiometric AFR depends on fuel type- for alcohol it is 6.4:1 and 14.5:1 for diesel. You will be able to modify the route by dragging the route line on the map. Making statements based on opinion; back them up with references or personal experience. The engine displacement calculator can work backward. Given, no. My idea is time query from obd and perform calculation for real time data. This is how to calculate your You would need to sample many cars - perhaps crowd source it. This is the total number of gallons or liters you used for the trip (or the time period). Did the drapes in old theatres actually say "ASBESTOS" on them? Unexpected uint64 behaviour 0xFFFF'FFFF'FFFF'FFFF - 1 = 0? But the only problem about level fuel is the type. Ending Odometer Reading minus Starting Odometer Reading equals total kilometers, 100 * liters used kilometers driven = liters per 100 kilometers = l/100km. Step 2: Enter the bore diameter, D = 50 mm. Product Tech. What does the power set mean in the construction of Von Neumann universe? 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! fuel consumption in l/100km (liters per 100 kilometers). 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. Fuel rate = price per liter divided by kilometers per liter BSFC .50 / 6.25 = .0800 gallons / horsepower / hour. It is called Break Specific Fuel Consumption (BSFC) and it may be written in grams per kilowatt-hours of work done by the engine. 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]. Engine Calculator. This engine cc calculator will calculate the engine capacity using the dimensions of the cylinder and piston system. Then determine the line size and pump to support that flow. The hot car calculator shows how fast a car's interior heats up during a summer day. Will higher octane fuel improve gas mileage? Check out 22 similar machines and mechanisms calculators . Fuel Economy Trip Calculator P.S. Again we calculate Fuel Consumption for a 400 hp Gas engine. Fuel Consumption Calculator - liter/km Fuel Consumption Chart Use the chart below to estimate fuel efficiency. 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. Step 1: Enter the engine displacement, V = 200 cc. mpg Imp, How do rollercoaster designers calculate the ideal curve? At the end of your trip, fill up your tank again. When planning your fuel delivery system we recommend first starting with an estimate of the fuel consumption your engine will require. Or only hands write from user the the level of inputed fuel? Cite this content, page or calculator as: Furey, Edward "Gas Mileage Calculator" at https://www.calculatorsoup.com/calculators/tools/gas-mileage-calculator.php from CalculatorSoup, Fuel Cost Calculator 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. How much air will an engine use per tank of gas? 75% Load. Engineering Stack Exchange is a question and answer site for professionals and students of engineering. Cost to Idle - vCalc It's recommended for chatter outside answering the question to take it to a chat room, whether the Pitstop, or creating your own. 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. Download and print scalable Fuel Consumption Chart! Read about this at the piston force calculator and the engine horsepower calculator! 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? The Absolute Fuel Consumption Value Fuel cost and CO2 calculator The Relative Fuel Consumption Per Distance Fuel consumption in liters per 100 kilometers The formula for calculating relative fuel consumption Relative fuel consumption in liter per 100 km calculator Online calculator - planning fuel consumption Fuel consumption in miles per gallon