120 MW ^Note: Pumps, Steam Turbines and Power are approximate for easier build ratios. by leitk Mon Dec 02, 2019 4:29 am, Post Now you have 0 waste of fuel. Here are the total requirements for certain amounts of reactors, with everything rounded up to guarantee maximum energy production. The current optimal ratio is 1 offshore pump to 20 boilers to 40 steam engines. Pump Ratio ^ 1. by astroshak Wed Jan 08, 2020 11:15 am, Post Tileable Nuclear Reactor Design. by gGeorg Sat Dec 07, 2019 1:00 am, Post Each steam turbine take a maximum input of 60 units of 500 C steam per second and outputs 5.82 megawatts of electricity; the 5.8 megawatts listed on the tooltip is rounded. Additional comment actions. Cookie Notice Water: is a liquid which can be infinitely extracted from water tiles using an offshore pump; Steam: is a gas you can create by heating water in a boiler or heat exchanger; Other Factorio Guides: Boiler to Steam Ratio; Solar Panel Ratio; Console Commands & Cheats by astroshak Sat Jan 04, 2020 1:58 am, Post Is there any info about how much water per second Heat Exchangers use? When producing power, the steam engine will display a working animation: https://wiki.factorio.com/index.php?title=Steam_engine&oldid=188232. There's no clear ratio as you need to account for heat bonus from other reactors but it's quite easy to calculate yourself, if you fuel the reactors it will show you produced heat in MW (with bonus) you just sum up all reactors and divide by heat exchanger power (all power/power per 1 hear exchanger) to get the number, then you do the same for turbines (all power/power per 1 turbine). Heat pipes (also in reactors and heat exchangers) glow with high temperatures. Steam that has a higher temperature than the maximum temperature of the steam engine (165C) is consumed at the normal rate (30 units/s), and does not yield more electricity. Heat exchangers have a heat capacity of 1 MJ/C. Each boiler is capable of producing enough 165C steam for two steam generators. The optimal ratio is 0.84 (21:25) accumulators per solar panel, and 23.8 solar panels per megawatt required by your factory (this ratio accounts for solar panels needed to charge the accumulators). It takes 200J to heat 1 unit of water by 1C. by disentius Tue Jan 07, 2020 9:36 pm, Post This link for calculations. Valve Corporation. by mrvn Fri Nov 29, 2019 4:41 pm, Post A compendium of the most common Factorio game facts, such as build ratios, tips/tricks, . Originally posted by Alaskan Glitch: The ratio is one water pump will supply a maximum of 20 boilers with water. fox hill country club membership cost. Press question mark to learn the rest of the keyboard shortcuts. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. 15 - Factorio Factorio Forums View topic - 0. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. The most heat exchangers I've been able to fit on a single length of heat pipe is 30 heat exchangers on 44 heat pipes; any more than that incurs significant heat loss. Or so. and our However I want to do a different configuration and want to plan out how many of each type of component I need. This allows steam engines to be chained together. Reddit and its partners use cookies and similar technologies to provide you with a better experience. Note: This is ONLY to be used to report spam, advertising, and problematic (harassment, fighting, or rude) posts. The more heat exchangers you want to put on a single length of heat pipe, the shorter that heat pipe has to be to ensure minimal heat loss; e.g. chrisgbk 6 yr. ago Technically the HX consumes the water and outputs an equal amount of steam. 1 Answer. The throughput of a fluid pipe depends on the length of said pipe, but you can put in pumps to pressurize the pipe and increase the throughput. They represent the number of modules. Perfectly optimal solar network (Factorio forums), 1 solar panel produces 42KW after factoring in the night (Factorio forums), https://wiki.factorio.com/index.php?title=Power_production&oldid=182968. Click on an empty cell to place a nuclear power plant. If you inexplicably want to go back to a 4 year old build of Factorio then you will need to build 14 boilers in a row (they each used to heat the water up by a little bit), followed by 10 steam engines. Factorio version: 0.17 - 1.1 Downloaded by: 6.01K users Summary Adds scaled up versions in different sizes for various pipes and pumps. I found the cheatsheet and wiki which have been quite helpful. The true maximally efficient layout is a 2 by X rectangle; this gives you access to every reactor. Refer to Francis John play through video on YouTube on nuclear power. For more information, please see our Each heat exchanger converts 103 water to 103 steam, feeding 1.72 turbines. The water calculation has me stumped. The main thing to remember is that Factorio generally follows the laws of thermodynamics; if your nuclear reactor produces 40 megawatts of heat, you can get a maximum of 40 megawatts of electricity out the other side. But the water only gets heated up from 15C to 500C, so by 485C. Give exchanger max heat you can then let the exchanger turn 25k water into steam. #footer_privacy_policy | #footer . The steam produced is exactly 500C hot, even if the exchanger is hotter. A heat exchanger produces 10 MJ a second, therefore it produces 10MJ / 0.097MJ = 103.0927835 steam per second. and another post in that thread (which calculates the solar panel to megawatt ratio in a different way). Yogi Berra. Nuclear power plants mostly need a lot of water. Geplaatst op 3 juli 2022 door . Community-run subreddit for the game Factorio made by Wube Software. One offshore pump can supply 20 boilers and 40 steam engines. by Honktown Fri Jan 03, 2020 8:34 pm, Post Is the factory producing enough fuel (coal, solid fuel, uranium fuel cells)? The above ratio can be calculated from information available in-game: One boiler consumes 1.8MW of fuel and produces energy stored in steam at 100% efficiency. This page was last edited on 16 February 2022, at 11:27. A heat exchanger produces 10 MJ a second, therefore it produces 10MJ / 0.097MJ = 103.0927835 steam per second. All rights reserved. (Low quality because reddit wouldn't let me upload the full png) redditads Promoted. Yes, there is also a maximum throughput for water that depends on the distance the . 4 Heat Exchangers boil 412.36 Water to Steam per second (103.09 per Heat Exchanger ). This ratio is. Each heat exchanger takes a maximum input 10 megawatts of heat and uses it to heat water into steam. which, given the default time lengths of: day = 12500/60 s; dawn or dusk = 5000/60 s; night = 2500/60 s, and the default: Solar_power = 60 kW; Accumulator_energy = 5 MJ = 5000 kJ, gives the optimal ratio of 0.84 accumulators per solar panel. 6, crafting time is 15s, producing 0. Heat exchangers produce ~103 steam with a temperature of 500C every second. Ratio of reactors to whatever is 2x2 480MW reactor to 10MW heat exchanger, ratio of reactors to miners is 1:4 iirc, so double that miners, You will need 1x2 chunks space near water, so anywhere, maybe next to Oil Field's Uranium patch. Introduction Troubled by pipes having low flow rates? It must be placed on a shoreline of a body of water on the map, and connected to a pipe or other object that accepts liquids. In general, nuclear power is produced by the following production chain: Uranium ore is mined and processed to uranium-235 and uranium-238, then uranium fuel cells are created from the two. So you have 10 + 12 = 22 pipes. Is steam able to reach all steam engines? turbines, exchangers and reactor ratios will vary due to neighbor bonuses. Press question mark to learn the rest of the keyboard shortcuts. Tutorial:Main bus. As shown, making the heat pipes thicker allows supporting heat exchangers that are farther away. Each offshore pump outputs 1200 units of water per second. This is taken from Accumulator / Solar Panel Ratio (which calculates this in an impressive mathematical way!) Steam engines are the most basic electricity generator, available to the player at the start of the game. Factorio version: 1.1 Downloaded by: 1.88K users WHAT IS OFFSHORE P.U.M.P.S.? They produce electricity by consuming steam, using water pumped from an offshore pump that was heated to 165C steam with boilers or to 500C steam with heat exchangers. A powered nuclear reactor outputs 40 megawatts of heat, plus an additional 40 megawatts for each powered nuclear reactor directly adjacent to it. The main thing to remember is that Factorio generally follows the laws of thermodynamics; if your nuclear reactor produces 40 megawatts of heat, you can get a maximum of 40 megawatts of electricity out the other side. Heat exchanger heats 15C water to 500C steam; It takes 0.2 kJ of burner energy to raise 1 water 1C; Steam is consumed by steam turbines at a rate of 60 units per second; (500C - 15C) 0.2 kJ 60 units = 5820 kW, or 5.82 MW. where game_day is the number of seconds in the game day which is 25000/60 s by default. Do your pipes have water? HolyGarbage . Each heat exchanger converts 103 water to 103 steam, feeding 1.72 turbines. Each turbine consume 60 water/s so 1200/60=20 turbines. Each uranium fuel cell will power a nuclear reactor for 200 seconds. The flow between pipes and heat exchangers is also different to pump to heat exchangers. Optimal ratio is 1 offshore pump for every 20 steam turbines; or, 25 offshore pumps for every 291 heat exchangers. u/asdjfsjhfkdjs calculated the convergents of 500:291, and found that 7 : 4 and 55 : 32 are both fairly accurate approximations. In practice, there is. EDIT NOTE: The original version of the post used the wrong output for steam turbines (5.8 MW instead of 5.82). Doubled the heat capacity of water from 0.1kJ per degree per liter to 0.2kJ. P UMPING U NITS M EETING P HYSICS S TANDARDS This mod started off as a project to sustain my most eco-unfriendly excessive water needs by implementing some Higher Tier Offshore Pumps. One steam engine consumes 900kW of energy stored in steam, so each boiler can supply 2 steam engines: 1.8MW 0.9MW = 2. Then have a simple trigger than turns your nuclear plant on and off based on the storage tank steam levels. Someone already mentioned the normal "build on a lake" strategy. Try this checklist before you completely revamp your power source. I have been reading all about Nuclear power so I can convert my factory. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. Finally, after 20 hours of work, I present the flowchart for Pyanodon Space Science! by Amarula Mon Dec 02, 2019 3:51 pm, Post The technical implementation details of Factorio's pipe system still have some room for improvement. Reddit and its partners use cookies and similar technologies to provide you with a better experience. Use the lake west of your copper mine. This produces the 1:20:40 ratio. https://wiki.factorio.com/index.php?title=Heat_exchanger&oldid=175988. In a vanilla game that's. what, 1k science a minute? Create an account to follow your favorite communities and start taking part in conversations. The Factorio devs plan some refactoring for the upcoming version 0.17. It takes 200J to heat 1 unit of water by 1C. You can sideload water for a 1.1 GW plant. Hence, each water pump can support a maximum of 40 steam generators. Neighbor bonuses make nuclear very efficient: 1 reactor = 40MW = 4 exchangers = 7 turbines, 2 reactor = 160MW = 16 exchangers = 28 turbines, 4 reactor = 480MW = 48 exchangers = 83 turbines. If the player uses mods which change the power generation of solar panels, or the energy storage of accumulators, but not the length of days, a simplified version of this equation can be used. You can check the usage on the turbines as well as the production stat on the offshore pump. I've confirmed that the true value is indeed 5.82, and updated everything accordingly. The offshore pump produces water from a lake or ocean. If you overbuild reactors, you can end up wasting a lot of fuel cells without realizing it. However you did warn me: Save often and reload if necessary during landfilling. If you want a ratio that's a little easier to remember, those are probably your best bet. Thanks. Don't ask me how that works.). One pump can supply up to 20 boilers. Using steam engines for power does not produce pollution, however using boilers to heat up the water does. using 3 pumps and a tank, you can feed 28 heat exchangers. Hovering the mouse over a steam engine will display their current power production (Performance) and their possible power production (Available Performance), in a display on the right. Doubled the heat capacity of water from 0.1kJ per degree per liter to 0.2kJ. See also the applied power math tutorial to answer the question how much coal do I need? In vanilla factorio, without mods which change any of these values, the optimal ratio will be the same. . I wasn't sure if Heat exchanger converts 1 water into 1 steam and there is nothing written in its tooltip. 1 offshore pump: 20 Steam Turbines. Steam engines have two ports, allowing excess steam to flow through. Connect water tank to exchanger for exactly 25k units water. Espaol - Latinoamrica (Spanish - Latin America), https://wiki.factorio.com/Tutorial:Nuclear_power#Neighbor_bonus. A steam turbine consumes 60 units of steam per second, which is 5.82 MW. by mrvn Wed Jan 08, 2020 3:42 pm, Post Heat exchangers are pipes too. If I know how much energy i'm outputting from my reactors -> figure out how many turbines -> figure out how many heat exchangers -> How many pumps do I need?