Reddit and its partners use cookies and similar technologies to provide you with a better experience. A steam turbine consumes 60 units of steam per second, which is 5.82 MW. Create an account to follow your favorite communities and start taking part in conversations. This page was last edited on 16 February 2022, at 11:27. The ideal ratio is 4 Reactors, 48 Heat Exchangers, 83 Steam Turbines and 5 Water pumps. Each uranium fuel cell will power a nuclear reactor for 200 seconds. Note: This is ONLY to be used to report spam, advertising, and problematic (harassment, fighting, or rude) posts. This equation could also be used to remember the vanilla optimal ratio given its simplicity. Also, the optimal ratio is: 1 offshore pump / 14 boilers / 10 steam engines is that 10 for each boiler? The current optimal ratio is 1 offshore pump to 20 boilers to 40 steam engines. 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. 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. 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. 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. Or so. -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. Yes, there is also a maximum throughput for water that depends on the distance the . fox hill country club membership cost. 40 MW of power output is consumed by 4 Heat Exchangers (10MW per Heat Exchanger ). Change fluidbox height and base level of boiler, steam engine and pump to improve fluid flow. Since heat exchangers consume 103.1 water each, a few dozen seems reasonable if . factorio - Water with low pressure - Arqade Nuc power: managing a large plant :: Factorio General Discussions Additional comment actions. fox hill country club membership cost. 120 MW ^Note: Pumps, Steam Turbines and Power are approximate for easier build ratios. Espaol - Latinoamrica (Spanish - Latin America), https://wiki.factorio.com/Tutorial:Nuclear_power#Neighbor_bonus. Is there any info about how much water per second Heat Exchangers use? Factorio Nuclear Reactor RatioThis is a site to share blueprints for 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. 15 - Factorio Factorio Forums View topic - 0. Power production - Factorio Wiki Stuck in a mission? by azesmbog Fri Nov 29, 2019 4:19 pm, Post 6, crafting time is 15s, producing 0. 20. The number of boilers can be derived from the number of steam engines: 40 2 = 20. Factorio - The Best Nuclear Power Ratio To generate ten fuel cells, you will need one U-235 cell and nineteen U-238 cells. This means the energy that was put into the steam to heat it to a higher temperature is wasted. factorio offshore pump heat exchanger ratio 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. Community-run subreddit for the game Factorio made by Wube Software. They represent the number of modules. 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. An offshore pump produces 1200 units of water per second, which is enough for 116.4 MW. Geplaatst op 3 juli 2022 door . Valve Corporation. You can sideload water for a 1.1 GW plant. Each turbine consume 60 water/s so 1200/60=20 turbines. Heat exchangers will not produce steam until they reach 500C. 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? 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. Factorio Boiler To Steam Engine Ratio5/90 and add it to the pollution These include the power generation of a solar panel, the energy storage of an accumulator, the length of a day, and the length of a night. Reddit and its partners use cookies and similar technologies to provide you with a better experience. And probably how many Offshore Pumps you need for them? Each heat exchanger takes a maximum input 10 megawatts of heat and uses it to heat water into steam. 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. r/factorio - I wanna make a nuclear powerplant. Where should I put it where game_day is the number of seconds in the game day which is 25000/60 s by default. This is taken from Accumulator / Solar Panel Ratio (which calculates this in an impressive mathematical way!) by steinio Fri Jan 03, 2020 4:52 pm, Post 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. A powered nuclear reactor outputs 40 megawatts of heat, plus an additional 40 megawatts for each powered nuclear reactor directly adjacent to it. The water calculation has me stumped. https://wiki.factorio.com/index.php?title=Heat_exchanger&oldid=175988. 12. A heat exchanger consumes 10 MW. In vanilla factorio, without mods which change any of these values, the optimal ratio will be the same. As shown, making the heat pipes thicker allows supporting heat exchangers that are farther away. (Except that you can potentially turn 8 gigajoules of uranium fuel cell into 40 gigajoules of heat. Factorio Oil Refinery Hence, each water pump can support a maximum of 40 steam generators. So the 50,000C are enough to heat up 103 units of steam per second, since 50,000 / 485 = 103.09. The glow of the heat pipes indicates temperature, with left ends being at the upper limit of 1000C. Since steam is produced from water in a 1:1 ratio, this also means that 103 units of water are consumed per second. by Honktown Tue Jan 07, 2020 10:30 pm, Post That's actually just odd. 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. I think it is easiest to just have an abundance of storage tanks for the steam. SmartAlec105 having more than 2 steam engines per boiler could do that. Try this checklist before you completely revamp your power source. by Amarula Mon Dec 02, 2019 3:51 pm, Post Each offshore pump outputs 1200 units of water per second. by mrvn Fri Nov 29, 2019 4:41 pm, Post factorio offshore pump heat exchanger ratio It takes 200J to heat 1 unit of water by 1C. A theory without practice is dead, practice without a theory is blind, this quote is attributed to commander Alexander Suvorov. Each heat exchanger converts 103 water to 103 steam, feeding 1.72 turbines. The optimal ratio of accumulators per solar panel relies on many values in the game. Pump Ratio ^ 1. by leitk Mon Dec 02, 2019 4:29 am, Post 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. 1 25k tank water disconnected from water input. Additional comment actions. Factorio Reactor DesignsThis is a good measure to combat "spaghetti However I want to do a different configuration and want to plan out how many of each type of component I need. There is a handy table on the factorio wiki listing the throughput for different lengths of pipe between pumps. Factorio Nuclear Power Plant Calculator I found the cheatsheet and wiki which have been quite helpful. (Low quality because reddit wouldn't let me upload the full png) redditads Promoted. A reactor produces 40MW, plus another 40MW for each active neighbouring reactor. Optimal ratio is 1 offshore pump for every 20 steam turbines; or, 25 offshore pumps for every 291 heat exchangers. All trademarks are property of their respective owners in the US and other countries. Place some pipes or a tank at the end to see if there is really water coming through. Steam engines are the most basic electricity generator, available to the player at the start of the game. If not, ensure all. Each heat exchanger converts 103 water to 103 steam, feeding 1.72 turbines. Alt-F4 #57 - Nuclear Energy and You - Alternative Friday Factorio Fan Facts Heat exchanger - Factorio Wiki 1 Answer. This produces the 1:20:40 ratio. All rights reserved. Then you just connect the reactors to exchangers and exchangers to turbines, also you need about 1 water pump per 10 exchangers (in vanilla). 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. It takes 200J to heat 1 unit of water by 1C. Steam engines' power output really low :: Factorio General Discussions A compendium of the most common Factorio game facts, such as build ratios, tips/tricks, . by Honktown Mon Dec 02, 2019 1:56 pm, Post My own personal Factorio super-power - running out of power. For more information, please see our Neighbor bonuses make nuclear very efficient: 1 reactor = 40MW = 4 exchangers = 7 turbines This page was last edited on 27 October 2020, at 13:19. 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. Are there enough steam generators (boilers, heat exchangers)? Is the factory producing enough fuel (coal, solid fuel, uranium fuel cells)? 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. 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 you should have a 2 by X rectangle with one reactor dangling off the end. This means a single unit of 500C steam has 5.82MW / (60/s) = 0.097 MJ of energy. Finally, after 20 hours of work, I present the flowchart for Pyanodon Space Science! Offshore P.U.M.P.S. and Ground Water - Factorio Mods can you post a screenshot/blueprint? by Bauer Wed Jan 08, 2020 3:04 pm, Post By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. 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. Heat exchangers are pipes too. There are also times between day and night called dusk and dawn which complicate the calculations. This allows steam engines to be chained together. Does the game consider 1 water = 1 steam (just a different temperature?) The offshore pump produces water from a lake or ocean. Includes pipe, pipe to ground, pump, offshore pump, heat pipe. 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. Build the reactor over a lake, with careful placement of landfill you can have pumps directly feeding each end of the heat exchanger line. by gGeorg Sat Dec 07, 2019 1:00 am, Post by Honktown Mon Jan 06, 2020 6:52 pm, Post 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. Press J to jump to the feed. Factorio Calculator Is steam able to reach all steam engines? 75 crafting speed, while the induction furnaces use 3 * 1, so the ratio could be fine tuned a bit. Heat exchangers produce ~103 steam with a temperature of 500C every second. 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. 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. 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). As each heat exchanger produces 10 MW, the optimal ratio is 500 steam turbines for every 291 heat exchangers. Steam engine - Factorio Wiki All trademarks are property of their respective owners in the US and other countries. 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. If you want a ratio that's a little easier to remember, those are probably your best bet. EDIT NOTE: The original version of the post used the wrong output for steam turbines (5.8 MW instead of 5.82). So we know that one offshore pump can supply 20 boilers but is that the same for heat exchangers? and our by Amarula Fri Jan 03, 2020 4:45 pm, Post Refer to Francis John play through video on YouTube on nuclear power. One Offshore pump can fully supply 12 (11.64) . Electricity has to be produced before it can be transferred to consumers over the electric system. The heat exchanger exchanges heat between a heat connection and water to produce steam . By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. Tileable Nuclear Reactor Design. How the heck do you get enough water to heat exchangers?! - reddit Now you have 0 waste of fuel. Originally posted by Alaskan Glitch: The ratio is one water pump will supply a maximum of 20 boilers with water. 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. 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 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 flow between pipes and heat exchangers is also different to pump to heat exchangers. In practice, there is. There are multiple methods to produce electricity: Each steam engine needs 0.5 boilers when running at full capacity. Then have a simple trigger than turns your nuclear plant on and off based on the storage tank steam levels. It took me 4 days to figure out the ratios related to nuclear power, so I figured I'd share. Until then it is advisable to not use more than one pump per water network. Heat exchangers produce ~103 steam with a temperature of 500C every second. 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. What I can't find is how much water a heat exchanger *consumes* to produce the 103ish steam per second. Doubled the heat capacity of water from 0.1kJ per degree per liter to 0.2kJ. HolyGarbage . All trademarks are property of their respective owners in the US and other countries. u/asdjfsjhfkdjs calculated the convergents of 500:291, and found that 7 : 4 and 55 : 32 are both fairly accurate approximations. Offshore pump/heat exchanger ratio? : r/factorio - reddit I concur the ratio is 1:1 cerified through testing. This can be extended as far as you want; every additional 2 reactors will provide an additional 320 megawatts of heat output. 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. 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). Tutorial:Main bus. 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. A reactor without neighbor bonus needs 4 heat exchangers so that all its heat gets consumed. r/factorio . But the water only gets heated up from 15C to 500C, so by 485C. 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. by disentius Fri Nov 29, 2019 9:15 pm, Post Someone already mentioned the normal "build on a lake" strategy. So I've run into an issue with water for my Turbines. Designed for supporting scaled up machines from "Schall Machine Scaling" mod. Press question mark to learn the rest of the keyboard shortcuts. Calculator for the Nuclear Reactor. 412.36 Water requires 1 ( 0.34) Offshore Pumps (1200 per Offshore Pump ). Don't ask me how that works.) by disentius Tue Jan 07, 2020 9:36 pm, Post factorio offshore pump heat exchanger ratio The technical implementation details of Factorio's pipe system still have some room for improvement. 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. Create an account to follow your favorite communities and start taking part in conversations. Thanks. and another post in that thread (which calculates the solar panel to megawatt ratio in a different way). The Factorio devs plan some refactoring for the upcoming version 0.17. I have been reading all about Nuclear power so I can convert my factory. It produces 1200 units of water per second. A heat exchanger produces 10 MJ a second, therefore it produces 10MJ / 0.097MJ = 103.0927835 steam per second. Looking for efficient setups? A heat exchanger produces 10 MJ a second, therefore it produces 10MJ / 0.097MJ = 103.0927835 steam per second. Factorio version: 1.1 Downloaded by: 1.88K users WHAT IS OFFSHORE P.U.M.P.S.? One offshore pump can supply 20 boilers and 40 steam engines. This link for calculations. What is the ratio of water pumps to boilers? :: Factorio General Use the lake west of your copper mine. 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. 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. All rights reserved. So you have 10 + 12 = 22 pipes. Geplaatst op 3 juli 2022 door . Each boiler is capable of producing enough 165C steam for two steam generators. Heat pipes are used to transfer heat from your nuclear reactors to your heat exchangers. 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. Espaol - Latinoamrica (Spanish - Latin America). Final ratio: 25 offshore pumps : 291 heat exchangers : 500 steam turbines. The maximum length of heat pipe you can use depends on the combined distance of your heat exchangers from your reactors. Here are the total requirements for certain amounts of reactors, with everything rounded up to guarantee maximum energy production.