Given, no. Sounds like an interesting project, have fun. How do rollercoaster designers calculate the ideal curve? 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) 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. If you hold down the accelerator, the gas use calc will increase and the estimated travel. Measurement of actual carbon dioxide mass emitted from a diesel engine. Find EPA fuel economy estimates based on vehicle model or class. In this application the stock line would not be able to flow much more then 60 GPH without significantpressure flow restriction accumulating. 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. Fuel Consumption. Size for 12 Hour Run Time = Fuel Consumption x 12 hours x 1.1 Min. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. mpg In short, the Prius was driven at its top (not very high) speed and the M3 remained right behind it for ten laps. Therefore, engine displacement can also be referred to as: Engine displacement = No. It is also a lesson on applying appropriate data transformations. The engine displacement calculator helps you determine the capacity or the cc value for an engine. "Signpost" puzzle from Tatham's collection, There exists an element in a group whose order is at most the number of conjugacy classes. Compare the gas mileage and greenhouse gas emissions of new and used cars and trucks https://www.calculatorsoup.com - Online Calculators. 440 lbs/hr. Sorry can you explain what is MPG? Calculation (Litres used X 100) km travelled = Litres per 100km. Engine Calculator. Record the number of liters required to fill the tank. per HP FSW: 6.1 lb. Yes they are similar but for me not the sameanyway can be helpfull for some steps of my question, Here is an offhand comment that is not a specific answer, however: If you have a phone that speaks "bluetooth" to an OBD adapter, it most certainly has a GPS capability. 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. 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. Entera price per mile or price per kilometer to calculate the total charge incurred on this trip. rev2023.4.21.43403. happy to take advice using non-metric, but if so please just be precise in terms of what you're using (e.g. When you calculate miles/gallon (mpg) or kilometers/liter (km/l) you are calculating fuel economy in terms of distance per unit volume or distance/volume. About fuel level, yes you can see the % of fuel with PID 015E if i'm right. 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. 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 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 gallon of gas 200 lbs/hr / 6.25 lbs/gal = 32 gph And that's it! Note that it is associated with a unique speed and load combination. BSFC measures the amount of fuel needed per horsepower per hour. of cylinders * Volume of a single cylinder. Indeed, this gives the per minute volume of air-fuel mix entering each cylinder of the engine. G = gasoline. We can help you advertise its mpg. Connect and share knowledge within a single location that is structured and easy to search. https://www.calculatorsoup.com/calculators/tools/gas-mileage-calculator.php. A Prius howling along at 80 MPH with unknown hybrid system setup (no regenerative braking? 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. You want to be sure that your componentscan delivererthe fuel needed to supply your thirsty engine. The difference there being the Prius was being driven flat out, way past what it was designed to do efficiently whereas the M3 was cruising along because it has the power and gearing to go much faster. 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. GPH = (specific fuel consumption x HP)/Fuel Specific Weight Constants | Gas | Diesel SFC: .50 lb. 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. Livello carburante = Tank level fuel 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. The number of cylinders in your engine, The BASE* fuel pressure you will run (your fuel pressure at idle), *our calculator assumes a 1:1 rising rate fuel pressure regulator for turbo applications. 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. Below is the Formula to Estimate Maximum Engine Fuel Consumption. You can edit vehicles to personalize the MPG and fuel prices. I'm not sure how this gives the OP information about the PID they're requesting? Gas/Fuel Price. We are occasionally asked, what fuel flow do I need to support my application? Adding EV Charger (100A) in secondary panel (100A) fed off main (200A). Has depleted uranium been considered for radiation shielding in crewed spacecraft beyond LEO? On whose turn does the fright from a terror dive end? 800 hp x .70 = 560 lbs/hr 560lbs/hr/ 6.59 lbs/gal = 84.98 gph, BSFC .70 / 6.59 = .106 gallons / horsepower / hour. The engine size and fuel consumption calculator works by using the following formula: The bore, stroke, and number of cylinders are inputs provided by the user and are used to calculate the engine size. Does a diesel-like (ignition by compression) engine running on gaseous fuel exist? The hot car calculator shows how fast a car's interior heats up during a summer day. With the space travel calculator, you can plan your journey to another star system or even another galaxy. RPM is insufficient to provide what you desire. Find a fuel efficient vehicle that meets your needs. 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. in.). For more in-depth advice, check out our list of ways to improve your fuel economy. The best answers are voted up and rise to the top, Not the answer you're looking for? Product Tech. You will be able to modify the route by dragging the route line on the map. 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. Guidance online varies from the super generic and unclear to PhD abstracts that are way over my head. Also, the problem statement requires the engine capacity in cubic inches. 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 . It only takes a minute to sign up. 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. 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. Usingour25-902 fuel filteras an example lets see how the filter fitting size and line size relates to flow. mpg or your km/l yourself. This is measured in cubic centimetres (cc). Save this new fuel level for your next calculations, and store the previous fuel consumed tally if you plan on using it later. The point is that the air-fuel mix is not all fuel. So if a larger engine needs more air (more swept volume) per cycle then yes it will require more fuel. When you calculate liters per 100 kilometers (l/100km) you are calculating volume per 100 units of distance, or fuel consumption rate. Answers to frequently asked questions about octane. @AdrianK You're very welcome, glad that it helped. You can used these BSFC values to calculate the fuel requirementsfor various horsepower levels. Addiction calculator tells you how much shorter your life would be if you were addicted to alcohol, cigarettes, cocaine, methamphetamine, methadone, or heroin. @draksia, For emmisions sake when operating in closed loop, the A/F ratio is very controlled. Record the number of gallons or liters required to fill the tank once again. Generator Nameplate KW. 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! An engine's BSFC can vary depending on load and RPM, these rates aim to represent the peak horsepower environment. mpg US, 50% Load. Calculate the capacity of a 4 cylinder engine having bore diameter 50 mm and stroke length of 250 mm in cubic inches. The long length and twist and turns in the fuel line mean resistanceto flow is much greater. So the question boils down to which engine has more friction per cycle, and which car has more weight to carry around. The fuel efficiency calculator estimates gas mileage based on the number of kilometers covered and the average fuel consumption of your car. fuel consumption in l/100km (liters per 100 kilometers). I have this weird misconception that the engine size is related to the amount of fuel being burned in one cycle(4-stroke engine). (miles left / MPG = gallons needed, km left * L/100 km / 100 = litres needed; if the amount of fuel needed is bigger than current fuel level, you will need to make at least 1 more fuel stop). Step 1: Enter the engine displacement, V = 200 cc. "Mileage" is a generic term that means "distance travelled," it can be in miles or km, depending on the computer. The fuel flow and distance traveled are also inputs provided by the user and are used to calculate the fuel consumption. Next choose a qualityfuel filter to match your line size that uses high flow high filtration media like our CM filters. Find a fuel efficient vehicle that meets your needs. Next choose a qualityfuel filter to match your line size that uses high flow high filtration media like our. For example, a typical Formula One race car engine is of 1600 cc or 1.6 L capacity. Even with the hypothetical 20 MPH, it becomes a question of apples vs. oranges. by converting the BSFC you preferfor your fuel from the normal lbs/hp/hr unit of measure to a gal/hp/hr measure. 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. 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. In this application the stock line would not be able to flow much more then 60 GPH without significantpressure flow restriction accumulating. Air & Fuel Delivery. Air Conditioner Brackets; Alternator Bracket Components; Alternator Brackets; . That is unless there is already published data on this. 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. in.). fuel economy in mpg US (miles per US gallon), 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). Why don't we use the 7805 for car phone charger? For example a Triumph Herald with inline 4 cylinder, 949 cc motor, versus the same car with an 1149 cc motor. 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. 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. of Cylinders, N = 4; bore diameter, D = 50 mm; and stroke length, L = 250 mm. Would you channel pros have recommended sending private IM to OP instead? What does the power set mean in the construction of Von Neumann universe? 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, When planning your fuel delivery system we recommend first starting with an estimate of the fuel consumption your engine will require. How to determine injector size for custom engine? With regular driving the Air/Fuel ratio is kept constant at 14.7:1. If you are resetting your calculations every fillup, use this number. Does the 500-table limit still apply to the latest version of Cassandra? Then you have a way of taking the engine size, RPM and historical average data and infer gas use real time. What differentiates living as mere roommates from living in a marriage-like relationship? Advertisement 300-hp Diesel Engine Example GPH = (0.4 x 300)/ 7.2 = 120/7.2 = 16.6 GPH 300-hp Gasoline Engine Example It can only be done as the vehicle system, with a screw, for a specific speed through the water. You would need to sample many cars - perhaps crowd source it. When planning your fuel delivery system we recommend first starting with an estimate of the fuel consumption your engine will require. Our engine size calculator is used to determine the engine size or displacement of an engine based on its specifications. It follows that type A is more efficient than type B using this definition. To learn more, see our tips on writing great answers. OP is a software developer clearly (see profile). The fuel consumption calculation is correct in both cases. The two researchers would come to different conclusions as they are using different metrics! 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). 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). The engine capacity is measured in cubic centimeters (cc) and cubic inches (cu. 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. Compare that to the long lengthof stock 3/8 fuel line running to and from the filter. 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. {{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. What is scrcpy OTG mode and how does it work? mpg Imp, 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. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Record the trip starting odometer reading at the time you fill up. Km percorribili = km that the car can percur with the remaining fuel. 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. Did the Golden Gate Bridge 'flatten' under the weight of 300,000 people in 1987? City percent must be a number between 0 and 100. fitting and line size was the determining factor for flow. A minor scale definition: am I missing something? To calculate engine size, you can use the formula: To calculate fuel consumption, you need to consider several factors, including: A commonly used formula to estimate fuel consumption is: Fuel flow can be estimated based on engine size, engine efficiency, driving conditions, and other factors. In our testing this filter in isolation flows close to 100 GPH with around 1/2 psi resistance. Fuel is measured in pounds instead of gallons. How can I control PNP and NPN transistors together from one pin? Understanding that is key for the correct interpretation and comparison of fuel consumption estimates such as those produced by this calculator. With regular driving the Air/Fuel ratio is kept constant at 14.7:1. of cylinders, N = 2; stroke length, L = 150 mm; and engine displacement, V = 200 cc. 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 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. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. 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. Counting and finding real solutions of an equation, Embedded hyperlinks in a thesis or research paper. Clarkson was and is an entertainer. What does that GPH rate mean for my Filter? 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. city or highway driving). Gas consumption when engine braking [motorcycle], Understanding the probability of measurement w.r.t. 2010 Ford Fusion hybrid-- terrible gas mileage. instantaneous Fuel F = 1 /(14.75 * 6.26) * MAF * t/60 instantaneous, Legenda translations: Scroll down and read through our guide to understand better. Topped up battery to start?) = price per mile. of cylinder as 2 and stroke length as 150 mm. How a top-ranked engineering school reimagined CS curriculum (Ep. In our testing this filter in isolation flows close to 100 GPH with around 1/2 psi resistance. Sand bags and water bottles could also have a role. Making statements based on opinion; back them up with references or personal experience. Step 1: Identify the number of cylinders and input the appropriate value as N = 4. This website is administered by Oak Ridge National Laboratory for the U.S. DOE and the U.S. EPA. My idea is time query from obd and perform calculation for real time data. 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 Therefore, type B is more efficient than type A. Air/Fuel Ratio: The AFR defines the ratio of the amount of air consumed by the engine compared to the amount of fuel. @Dario "MPG" is the acronym for "miles per gallon," the measure of fuel-efficiency using Imperial units (miles and 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? hbspt.cta._relativeUrls=true;hbspt.cta.load(2368389, '09b67a15-b1f5-4f92-853a-9d4b0821002b', {"useNewLoader":"true","region":"na1"}); Topics: The size of the engine was insufficient to say "big = bad, small = good." It only takes a minute to sign up. Note that most of the mechanical losses come from the friction between the piston and the bore. Wir verwenden Cookies um Inhalte und Anzeigen zu personalisieren, um Social-Media-Funktionen zur Verfgung zu stellen und unseren Traffic zu analysieren.
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