I think it is easiest to just have an abundance of storage tanks for the steam. Nuclear Ratios : r/factorio - reddit where game_day is the number of seconds in the game day which is 25000/60 s by default. What is the ratio of water pumps to boilers? :: Factorio General Does the game consider 1 water = 1 steam (just a different temperature?) The steam produced is exactly 500C hot, even if the exchanger is hotter. I wasn't sure if Heat exchanger converts 1 water into 1 steam and there is nothing written in its tooltip. Don't ask me how that works.) Includes pipe, pipe to ground, pump, offshore pump, heat pipe. Heat exchangers will not produce steam until they reach 500C. All rights reserved. 412.36 Water requires 1 ( 0.34) Offshore Pumps (1200 per Offshore Pump ). So a 2x2 block produces 480MW (4*3*40). you can put 4 heat exchangers at the end of ~135 heat pipes, but you can put 16 heat exchangers only at the end of ~50 heat pipes. Each heat exchanger converts 103 water to 103 steam, feeding 1.72 turbines. 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 can also have some steam tanks with additional turbines for power spikes (laser turrets etc) as reactors always work with 100% power tanks will store steam when you're not using it all), Factorio Cheat Sheet - That's all the information you need. For each 100% neighbor bonus, the reactor needs 4 more heat exchangers. Community-run subreddit for the game Factorio made by Wube Software. Espaol - Latinoamrica (Spanish - Latin America), https://wiki.factorio.com/Tutorial:Nuclear_power#Neighbor_bonus. 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. Not sure where you got those numbers from, but in 0.15, small pumps and offshore pumps pump at exactly the same rate: 1200 fluid/s. This means a single unit of 500C steam has 5.82MW / (60/s) = 0.097 MJ of energy. by gGeorg Sat Dec 07, 2019 1:00 am, Post Tutorial:Main bus. 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. They only work when they're above 500 C, and have a maximum temperature of 1000 C. Temperatures above 500 don't increase efficiency; the exchanger will just store the heat, which it can then use later. by mrvn Fri Nov 29, 2019 4:41 pm, Post by Amarula Mon Dec 02, 2019 3:51 pm, Post Each uranium fuel cell will power a nuclear reactor for 200 seconds. Press J to jump to the feed. The current optimal ratio is 1 offshore pump to 20 boilers to 40 steam engines. You can sideload water for a 1.1 GW plant. All trademarks are property of their respective owners in the US and other countries. The offshore pump produces water from a lake or ocean. One pump can supply up to 20 boilers. Look at the windows in the pipes, hover over the pipes! Now you have 0 waste of fuel. Is the factory producing enough fuel (coal, solid fuel, uranium fuel cells)? Reddit and its partners use cookies and similar technologies to provide you with a better experience. by mrvn Wed Jan 08, 2020 3:42 pm, Post 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. Heat pipes (also in reactors and heat exchangers) glow with high temperatures. Also iirc tanks limit liquid throuput when it flows through them, so try connecting them on the side and not in-line if you have to at all. Cookie Notice This link for calculations. A steam turbine consumes 60 units of steam per second, which is 5.82 MW. 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. 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 Ratios for Nuclear Power :: Factorio General Discussions - Steam Community See also the applied power math tutorial to answer the question how much coal do I need? Note: This is ONLY to be used to report spam, advertising, and problematic (harassment, fighting, or rude) posts. Here are the total requirements for certain amounts of reactors, with everything rounded up to guarantee maximum energy production. My own personal Factorio super-power - running out of power. If your heat pipe is too long, your reactors will max out at 1000 C before your heat exchangers can reach a steady state of 500 C, and and you'll start to waste heat. The glow of the heat pipes indicates temperature, with left ends being at the upper limit of 1000C. Mark IIIs are unable to complete a full cycle without going into meltdown and thus need to be shutdown mid-cycle in order to deal with the high amount of excess heat. Additional comment actions. So you have 10 + 12 = 22 pipes. by Honktown Mon Jan 06, 2020 6:52 pm, Post All rights reserved. Steam turbine - Factorio Wiki For more information, please see our If not, ensure all. 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. A heat exchanger consumes 10 MW. One steam engine consumes 30 steam per second, and one offshore pump produces 1200 water per second, so each offshore pump produces enough water to supply 40 steam engines: 1200 unit/s 30 units/s = 40. I get that offshore pumps produce 1200 units of water per second. Heat exchangers will not produce steam until they reach 500C. On a lake, very carefully - they consume a monstrous amount of water, and having the multiple required offshore pumps integrated directly into the design is often worth the hassle of wrangling landfill. Factorio Oil Refinery 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. r/factorio - I wanna make a nuclear powerplant. Where should I put it 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. 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. factorio offshore pump heat exchanger ratio Create an account to follow your favorite communities and start taking part in conversations. by astroshak Wed Jan 08, 2020 11:15 am, Post by astroshak Sat Jan 04, 2020 1:58 am, Post 6, crafting time is 15s, producing 0. Each heat exchanger converts 103 water to 103 steam, feeding 1.72 turbines. Thus, they can buffer 500 MJ of heat energy across their working range of 500C to 1000C, and require 485 MJ of energy to warm up from 15C to 500C when initially placed. Since steam is produced from water in a 1:1 ratio, this also means that 103 units of water are consumed per second. . If you overbuild reactors, you can end up wasting a lot of fuel cells without realizing it. Is there any info about how much water per second Heat Exchangers use? Or so. Added high graphics quality option for the steam engine. One offshore pump can supply 20 boilers and 40 steam engines. The optimal ratio of accumulators per solar panel relies on many values in the game. The steam production rate can also be calculated using the energy consumption: 1 Heat exchanger consumes 10MW, so it's putting 10,000,000 joule of energy into heating water/steam per second. factorio offshore pump heat exchanger ratio Offshore Pumps ratios and questions :: Factorio General Discussions Also, before you set it up, make sure you nuke any landfill land to get a little pollution absorption to help manage your Fun fumes cloud. Espaol - Latinoamrica (Spanish - Latin America). A perfect square of reactors has the highest theoretical efficiency, but at 3x3 and above you'll have reactors surrounded on all 4 sides and have no way to load the uranium fuel cells. Reddit and its partners use cookies and similar technologies to provide you with a better experience. Until then it is advisable to not use more than one pump per water network. An offshore pump produces 1200 units of water per second, which is enough for 116.4 MW. A heat exchanger produces 10 MJ a second, therefore it produces 10MJ / 0.097MJ = 103.0927835 steam per second. chrisgbk 6 yr. ago Technically the HX consumes the water and outputs an equal amount of steam. 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. The heat exchanger exchanges heat between a heat connection and water to produce steam . Steam engines will automatically adjust their power production and steam usage based on the current demands of the electricity network. There are also times between day and night called dusk and dawn which complicate the calculations. Factorio version: 1.1 Downloaded by: 1.88K users WHAT IS OFFSHORE P.U.M.P.S.? The true value comes from the following facts: It takes 1 kilojoule of thermal energy to raise 5 units of water/steam 1 C, You've heated water from 15 C to 500 C; 500 - 15 = 485, Consuming steam in turbines gives you the same amount of energy back as electricity, Steam is consumed by steam turbines at a rate of 60 units/second. Each turbine consume 60 water/s so 1200/60=20 turbines. Nuclear power plants mostly need a lot of water. Press J to jump to the feed. Get some landfill to straighten the edge youre gonna use. Ratio of heat exchangers to turbines is 1:2, don't bother building lots of pipes for 10% les turbines. 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). Each boiler is capable of producing enough 165C steam for two steam generators. Try this checklist before you completely revamp your power source. Use the lake west of your copper mine. This is taken from Accumulator / Solar Panel Ratio (which calculates this in an impressive mathematical way!) One Offshore pump can fully supply 12 (11.64) . This page was last edited on 27 October 2020, at 13:19. In a vanilla game that's. what, 1k science a minute? How do you set up a reactor to get enough water to keep producing steam? This can be extended as far as you want; every additional 2 reactors will provide an additional 320 megawatts of heat output. Finally, after 20 hours of work, I present the flowchart for Pyanodon Space Science! SmartAlec105 having more than 2 steam engines per boiler could do that. The ideal ratio is 4 Reactors, 48 Heat Exchangers, 83 Steam Turbines and 5 Water pumps. Heat pipes are used to transfer heat from your nuclear reactors to your heat exchangers. Do the numbers in the "beacons" column represent the number of modules or the number of beacons? This page was last edited on 16 February 2022, at 11:27. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. This equation could also be used to remember the vanilla optimal ratio given its simplicity. factorio offshore pump heat exchanger ratio and another post in that thread (which calculates the solar panel to megawatt ratio in a different way). 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. Heat Exchangers not producing steam.. ? :: Factorio General Discussions by mrvn Wed Jan 08, 2020 3:45 pm, Powered by phpBB Forum Software phpBB Limited. The number of boilers can be derived from the number of steam engines: 40 2 = 20. This ratio is. Steam engines' power output really low :: Factorio General Discussions All trademarks are property of their respective owners in the US and other countries. 20. r/factorio . It's recommended to build them near or on bodies of water, as that lets you place offshore pumps where ever you want. Heat exchangers produce ~103 steam with a temperature of 500C every second. u/asdjfsjhfkdjs calculated the convergents of 500:291, and found that 7 : 4 and 55 : 32 are both fairly accurate approximations. Nuc power: managing a large plant :: Factorio General Discussions and our However I want to do a different configuration and want to plan out how many of each type of component I need. Additional comment actions. Factorio Reactor DesignsThis is a good measure to combat "spaghetti