412.36 Water requires 1 ( 0.34) Offshore Pumps (1200 per Offshore Pump ). 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 true maximally efficient layout is a 2 by X rectangle; this gives you access to every reactor. Fresh water is at 15C while the steam produced by heat exchangers and consumed by steam turbines is at 500C, a difference of 485C, so you need 1 unit of water for each 97kJ, which is roughly 10.3 units per MJ. Nuclear reactors have a maximum temperature of 1000 C. Unlike boilers, nuclear reactors will not slow or stop their fuel consumption if their output isn't being used; they'll constantly use up fuel cells at the normal rate of 1 fuel cell / 200 seconds. using 3 pumps and a tank, you can feed 28 heat exchangers. Each turbine consume 60 water/s so 1200/60=20 turbines. The lake under the oil field looks like a nice place, letting you place offshore pumps near the center, with the turbines extending to land. This means that you need 1.428 MW of production (of solar panels) and 100MJ of storage to provide 1 MW of power over one day-night cycle. Thanks. This is taken from Accumulator / Solar Panel Ratio (which calculates this in an impressive mathematical way!) The technical implementation details of Factorio's pipe system still have some room for improvement. Pump Ratio ^ 1. I get that offshore pumps produce 1200 units of water per second. (Except that you can potentially turn 8 gigajoules of uranium fuel cell into 40 gigajoules of heat. The heat exchanger exchanges heat between a heat connection and water to produce steam . -adding a second off-shore pump to start off with twice as much water (in theory); -putting in more pumps, say one pump for every underground pipe; -putting in a complete second line from off-shore pump to heat exchangers with a pump every 5 underground pipes. Steam engines are the most basic electricity generator, available to the player at the start of the game. Geplaatst op 3 juli 2022 door . This page was last edited on 27 October 2020, at 13:19. 9.89 gigawatts is a lot. Heat exchangers will not produce steam until they reach 500C. Is the factory producing enough fuel (coal, solid fuel, uranium fuel cells)? As shown, making the heat pipes thicker allows supporting heat exchangers that are farther away. The flow between pipes and heat exchangers is also different to pump to heat exchangers. An offshore pump produces 1200 units of water per second, which is enough for 116.4 MW. Added high graphics quality option for the steam engine. 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. by Honktown Fri Jan 03, 2020 8:34 pm, Post Valve Corporation. A compendium of the most common Factorio game facts, such as build ratios, tips/tricks, . Each offshore pump outputs 1200 units of water per second. Note: This is ONLY to be used to report spam, advertising, and problematic (harassment, fighting, or rude) posts. Remember that water in pipes still obeys Factorio physics; if you pipe your water a long distance, you may not get the full 1200/s. So I've run into an issue with water for my Turbines. In vanilla factorio, without mods which change any of these values, the optimal ratio will be the same. 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). It takes 200J to heat 1 unit of water by 1C. 20. Designed for supporting scaled up machines from "Schall Machine Scaling" mod. The ideal ratio is 4 Reactors, 48 Heat Exchangers, 83 Steam Turbines and 5 Water pumps. This allows steam engines to be chained together. Yogi Berra. by mrvn Wed Jan 08, 2020 3:45 pm, Powered by phpBB Forum Software phpBB Limited. Looking for efficient setups? 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. by Honktown Mon Dec 02, 2019 1:56 pm, Post I found the cheatsheet and wiki which have been quite helpful. (Except that you can potentially turn 8 gigajoules of uranium fuel cell into 40 gigajoules of heat. I think it is easiest to just have an abundance of storage tanks for the steam. And probably how many Offshore Pumps you need for them? 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. (Low quality because reddit wouldn't let me upload the full png) redditads Promoted. by astroshak Sat Jan 04, 2020 1:58 am, Post This layout produces 40 MW output ( 1 SRE ). I wasn't sure if Heat exchanger converts 1 water into 1 steam and there is nothing written in its tooltip. Offshore Pumps ratios and questions :: Factorio General Discussions Press question mark to learn the rest of the keyboard shortcuts. A "close enough" ratio is 20:24:1 accumulators to solar panels to megawatts required (for example, a factory requiring 10 MW can be approximately entirely powered, day and night, by 200 accumulators and 240 solar panels - this approximation differs from optimal only in that it calls for 20 extra solar panels, which is negligible but remember that the difference between the "close enough" ratio and the optimal ratio increases as you add more solar panels). There are mods that can add landfill tiles to existing blueprints if you're up for modding and using a blueprint rather than making your own reactor, and this design is one of my favourites - not objectively "best" perhaps, but has a certain elegance that I deeply appreciate alongside a decent serving of entirely respectable practicality. Factorio Cheat Sheet This means the energy that was put into the steam to heat it to a higher temperature is wasted. One boiler consumes 1. In practice, there is. One exchanger 3 storage tanks plus inf heat. All trademarks are property of their respective owners in the US and other countries. by leitk Mon Dec 02, 2019 4:29 am, Post Heat exchangers have a heat capacity of 1 MJ/C. Press J to jump to the feed. 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. These fuel cells are then burned in a nuclear reactor to create heat. 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. Each boiler is capable of producing enough 165C steam for two steam generators. 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. How do you set up a reactor to get enough water to keep producing steam? Hence, each water pump can support a maximum of 40 steam generators. If not, ensure all. . Use the lake west of your copper mine. Try this checklist before you completely revamp your power source. When producing power, the steam engine will display a working animation: https://wiki.factorio.com/index.php?title=Steam_engine&oldid=188232. Factorio Calculator Steam turbine - Factorio Wiki Heat exchanger - Factorio Wiki By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. In Factorio, how much fluid can a pipe transfer? - Arqade factorio offshore pump heat exchanger ratio Does the game consider 1 water = 1 steam (just a different temperature?) 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. by azesmbog Fri Nov 29, 2019 4:19 pm, Post A powered nuclear reactor outputs 40 megawatts of heat, plus an additional 40 megawatts for each powered nuclear reactor directly adjacent to it. 1 offshore pump: 20 Steam Turbines. Reddit and its partners use cookies and similar technologies to provide you with a better experience. 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. The number of boilers can be derived from the number of steam engines: 40 2 = 20. Additional comment actions. Includes pipe, pipe to ground, pump, offshore pump, heat pipe. Is steam able to reach all steam engines? As each heat exchanger produces 10 MW, the optimal ratio is 500 steam turbines for every 291 heat exchangers. Do the numbers in the "beacons" column represent the number of modules or the number of beacons? Factorio version: 0.17 - 1.1 Downloaded by: 6.01K users Summary Adds scaled up versions in different sizes for various pipes and pumps. Yes, there is also a maximum throughput for water that depends on the distance the . There is a handy table on the factorio wiki listing the throughput for different lengths of pipe between pumps. It took me 4 days to figure out the ratios related to nuclear power, so I figured I'd share. Geplaatst op 3 juli 2022 door . I concur the ratio is 1:1 cerified through testing. 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). Press question mark to learn the rest of the keyboard shortcuts. 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. Doubled the heat capacity of water from 0.1kJ per degree per liter to 0.2kJ. Introduction Troubled by pipes having low flow rates? The current optimal ratio is 1 offshore pump to 20 boilers to 40 steam engines. Heat exchangers have different dynamics to actual pipes. This page was last edited on 13 September 2019, at 23:48. But the water only gets heated up from 15C to 500C, so by 485C. Each heat exchanger converts 103 water to 103 steam, feeding 1.72 turbines. Give exchanger max heat you can then let the exchanger turn 25k water into steam. One steam engine consumes 900kW of energy stored in steam, so each boiler can supply 2 steam engines: 1.8MW 0.9MW = 2. In a vanilla game that's. what, 1k science a minute? 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. Espaol - Latinoamrica (Spanish - Latin America). Privacy Policy. Stuck in a mission? Offshore pump/heat exchanger ratio? : r/factorio - reddit Each turbine consume 60 water/s so 1200/60=20 turbines. You can check the usage on the turbines as well as the production stat on the offshore pump. One steam engine consumes 900kW of energy stored in steam, so each boiler can supply 2 steam engines: 1.8MW 0.9MW = 2. 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. Heat Exchangers not producing steam.. ? :: Factorio General Discussions Change fluidbox height and base level of boiler, steam engine and pump to improve fluid flow. If the only effect the mod has on the game is it changes the total length of one day, without changing the ratio of dusk: day: dawn: night, then the equation can be simplified as. by Bauer Wed Jan 08, 2020 3:04 pm, Post Doubled the heat capacity of water from 0.1kJ per degree per liter to 0.2kJ. Factorio version: 1.1 Downloaded by: 1.88K users WHAT IS OFFSHORE P.U.M.P.S.? Offshore pump - Factorio Wiki Is there any info about how much water per second Heat Exchangers use? fox hill country club membership cost. 12. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. Neighbor bonuses make nuclear very efficient: 1 reactor = 40MW = 4 exchangers = 7 turbines Don't ask me how that works.). All trademarks are property of their respective owners in the US and other countries. My own personal Factorio super-power - running out of power. Refer to Francis John play through video on YouTube on nuclear power. The Factorio devs plan some refactoring for the upcoming version 0.17. A theory without practice is dead, practice without a theory is blind, this quote is attributed to commander Alexander Suvorov. Here are the total requirements for certain amounts of reactors, with everything rounded up to guarantee maximum energy production. Also, the optimal ratio is: 1 offshore pump / 14 boilers / 10 steam engines is that 10 for each boiler? Exchanger outputs to 2 tanks. 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. 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. Optimal ratio is 1 offshore pump for every 20 steam turbines; or, 25 offshore pumps for every 291 heat exchangers. turbines, exchangers and reactor ratios will vary due to neighbor bonuses. The steam produced is exactly 500C hot, even if the exchanger is hotter. All trademarks are property of their respective owners in the US and other countries. See also the applied power math tutorial to answer the question how much coal do I need? 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. All rights reserved. Each heat exchanger takes a maximum input 10 megawatts of heat and uses it to heat water into steam. by disentius Tue Jan 07, 2020 9:36 pm, Post That's actually just odd. Do your pipes have water? Factorio Nuclear Power Plant Calculator 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. u/asdjfsjhfkdjs calculated the convergents of 500:291, and found that 7 : 4 and 55 : 32 are both fairly accurate approximations. Note: This is ONLY to be used to report spam, advertising, and problematic (harassment, fighting, or rude) posts. One Offshore pump can fully supply 12 (11.64) . There are also times between day and night called dusk and dawn which complicate the calculations. To heat up 1 unit of water 1 degree, 200 joules are needed, so the heat exchanger is heating up water by 50,000C in total. There are multiple methods to produce electricity: Each steam engine needs 0.5 boilers when running at full capacity. Factorio Nuclear Reactor RatioThis is a site to share blueprints for Calculator for the Nuclear Reactor. What is the ratio of water pumps to boilers? :: Factorio General If you run an odd number of reactors, you should have a 2 by X rectangle with one reactor dangling off the end. Someone already mentioned the normal "build on a lake" strategy. Power production - Factorio Wiki Heat exchangers will not produce steam until they reach 500C. What I can't find is how much water a heat exchanger *consumes* to produce the 103ish steam per second. Sushi Belt question : r/factorio. by mrvn Fri Nov 29, 2019 4:41 pm, Post The glow of the heat pipes indicates temperature, with left ends being at the upper limit of 1000C. All rights reserved. by Honktown Mon Jan 06, 2020 6:52 pm, Post 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? Community-run subreddit for the game Factorio made by Wube Software. 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 Honktown Tue Jan 07, 2020 10:30 pm, Post 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. 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. I've confirmed that the true value is indeed 5.82, and updated everything accordingly. r/factorio . The maximum length of heat pipe you can use depends on the combined distance of your heat exchangers from your reactors. (100% neighbor bonus per adjacent reactor). Don't know how to use a machine? It takes 200J to heat 1 unit of water by 1C. 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. All rights reserved. A reactor without neighbor bonus needs 4 heat exchangers so that all its heat gets consumed. by astroshak Wed Jan 08, 2020 11:15 am, Post Schall Pipe Scaling - Factorio Mods Cookie Notice factorio offshore pump heat exchanger ratio 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. by Amarula Fri Jan 03, 2020 4:45 pm, Post r/factorio - I wanna make a nuclear powerplant. Where should I put it Heat pipes are used to transfer heat from your nuclear reactors to your heat exchangers. 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. Factorio Oil Refinery 1 Answer. by eradicator Fri Nov 29, 2019 4:43 pm, Post EDIT NOTE: The original version of the post used the wrong output for steam turbines (5.8 MW instead of 5.82). Each uranium fuel cell will power a nuclear reactor for 200 seconds. can you post a screenshot/blueprint? The current optimal ratio is 1 offshore pump to 20 boilers to 40 steam engines. One pump can supply up to 20 boilers. Final ratio: 25 offshore pumps : 291 heat exchangers : 500 steam turbines. A heat exchanger produces 10 MJ a second, therefore it produces 10MJ / 0.097MJ = 103.0927835 steam per second. So the 50,000C are enough to heat up 103 units of steam per second, since 50,000 / 485 = 103.09. 120 MW ^Note: Pumps, Steam Turbines and Power are approximate for easier build ratios. and another post in that thread (which calculates the solar panel to megawatt ratio in a different way). So we know that one offshore pump can supply 20 boilers but is that the same for heat exchangers? The offshore pump produces water from a lake or ocean. Your other big concern is fluid flow, and the main constraint is the heat flow along heat pipes. 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. If you overbuild reactors, you can end up wasting a lot of fuel cells without realizing it. Heat pipes (also in reactors and heat exchangers) glow with high temperatures. So far I have built/replaced 3 reactor sectors to be on the lake rather than beside the lake, and I am pretty happy with the results (600 fewer pipes, 800 fewer underground pipes). Are there enough steam generators (boilers, heat exchangers)? Water supply for nuclear reactors - Factorio Forums by Amarula Fri Nov 29, 2019 3:09 pm, Post It's recommended to build them near or on bodies of water, as that lets you place offshore pumps where ever you want. What does clicking on an item's icon in the "Factory" tab do? by mrvn Wed Jan 08, 2020 3:42 pm, Post Don't ask me how that works.) 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. A steam turbine consumes 60 units of steam per second, which is 5.82 MW. Using steam engines for power does not produce pollution, however using boilers to heat up the water does. Steam engines' power output really low :: Factorio General Discussions Post Heat exchangers produce ~103 steam with a temperature of 500C every second. by steinio Fri Jan 03, 2020 4:52 pm, Post One offshore pump can supply 20 boilers and 40 steam engines. Get some landfill to straighten the edge youre gonna use. They represent the number of modules. 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. Since steam is produced from water in a 1:1 ratio, this also means that 103 units of water are consumed per second. Valve Corporation. Now you have 0 waste of fuel. Heat exchangers produce 103 steam/second.This can be calculated by relying on steam turbine data: A steam turbine consumes 60 steam/second and produces 5.82MW (assuming 500C steam). https://wiki.factorio.com/index.php?title=Heat_exchanger&oldid=175988. Any experiences/suggestions/comments are welcome. 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. Click on an empty cell to place a nuclear power plant. Nuc power: managing a large plant :: Factorio General Discussions Until then it is advisable to not use more than one pump per water network. Originally posted by Alaskan Glitch: The ratio is one water pump will supply a maximum of 20 boilers with water. factorio - Water with low pressure - Arqade 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. 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. Nuclear power plants mostly need a lot of water. Espaol - Latinoamrica (Spanish - Latin America), https://wiki.factorio.com/Tutorial:Nuclear_power#Neighbor_bonus. Water consumption for heat exchangers math : r/factorio - reddit As far as I can tell, the absolute smallest perfect-ratio setup possible is: which would require an input of 1.46 uranium fuel cells per second and output a cool 46.56 gigawatts of electricity. 1 electric pump can keep up with rate of roughly 10 water pumps if i recall, so at least you don't need to have pump and waterpump flows in parallel. Press J to jump to the feed. Factorio Boiler To Steam Engine Ratio5/90 and add it to the pollution This link for calculations. 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. Reddit and its partners use cookies and similar technologies to provide you with a better experience. you should have a 2 by X rectangle with one reactor dangling off the end. Ratios for Nuclear Power :: Factorio General Discussions - Steam Community SmartAlec105 having more than 2 steam engines per boiler could do that. A heat exchanger produces 10 MJ a second, therefore it produces 10MJ / 0.097MJ = 103.0927835 steam per second. 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. by Amarula Mon Dec 02, 2019 3:51 pm, Post A heat exchanger consumes 10 MW. Each heat exchanger converts 103 water to 103 steam, feeding 1.72 turbines. factorio offshore pump heat exchanger ratio I have been reading all about Nuclear power so I can convert my factory. 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. Build the reactor over a lake, with careful placement of landfill you can have pumps directly feeding each end of the heat exchanger line. So you have 10 + 12 = 22 pipes. Community-run subreddit for the game Factorio made by Wube Software. 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. For each 100% neighbor bonus, the reactor needs 4 more heat exchangers. Then you just connect the reactors to exchangers and exchangers to turbines, also you need about 1 water pump per 10 exchangers (in vanilla). Create an account to follow your favorite communities and start taking part in conversations. Factorio Reactor DesignsThis is a good measure to combat "spaghetti 15 - Factorio Factorio Forums View topic - 0. Since heat exchangers consume 103.1 water each, a few dozen seems reasonable if . Heat exchangers produce ~103 steam with a temperature of 500C every second. 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. and our 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. If you want a ratio that's a little easier to remember, those are probably your best bet. Or so. Ratio of heat exchangers to turbines is 1:2, don't bother building lots of pipes for 10% les turbines. A heat exchanger consumes 10 MW. The heat can be used to convert water to steam using a heat exchanger and the steam can be consumed by steam turbines to produce power.