Then you just connect the reactors to exchangers and exchangers to turbines, also you need about 1 water pump per 10 exchangers (in vanilla). Since steam is produced from water in a 1:1 ratio, this also means that 103 units of water are consumed per second. 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. by steinio Fri Jan 03, 2020 4:52 pm, Post A steam turbine consumes 60 units of steam per second, which is 5.82 MW. Look at the windows in the pipes, hover over the pipes! Do the numbers in the "beacons" column represent the number of modules or the number of beacons? Power production - Factorio Wiki 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 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 eradicator Fri Nov 29, 2019 4:43 pm, Post 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. 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. by azesmbog Fri Nov 29, 2019 4:19 pm, Post An offshore pump produces 1200 units of water per second, which is enough for 116.4 MW. A compendium of the most common Factorio game facts, such as build ratios, tips/tricks, . Place some pipes or a tank at the end to see if there is really water coming through. What does clicking on an item's icon in the "Factory" tab do? Electricity has to be produced before it can be transferred to consumers over the electric system. 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. However you did warn me: Save often and reload if necessary during landfilling. How the heck do you get enough water to heat exchangers?! - reddit 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. I concur the ratio is 1:1 cerified through testing. One pump can supply up to 20 boilers. One boiler consumes 1. It does not require electricity or fuel to operate. 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. 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 Boiler To Steam Engine Ratio5/90 and add it to the pollution Pump Ratio ^ 1. The flow between pipes and heat exchangers is also different to pump to heat exchangers. In practice, there is. Additional comment actions. This layout produces 40 MW output ( 1 SRE ). Alt-F4 #57 - Nuclear Energy and You - Alternative Friday Factorio Fan Facts 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. Your other big concern is fluid flow, and the main constraint is the heat flow along heat pipes. Create an account to follow your favorite communities and start taking part in conversations. Neighbor bonuses make nuclear very efficient: 1 reactor = 40MW = 4 exchangers = 7 turbines Added high graphics quality option for the steam engine. What I can't find is how much water a heat exchanger *consumes* to produce the 103ish steam per second. 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 Heat exchangers have a heat capacity of 1 MJ/C. Heat exchangers have different dynamics to actual pipes. All rights reserved. Hence, each water pump can support a maximum of 40 steam generators. Community-run subreddit for the game Factorio made by Wube Software. 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. Is steam able to reach all steam engines? 15 - Factorio Factorio Forums View topic - 0. -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. 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. Press question mark to learn the rest of the keyboard shortcuts. Heat Exchangers not producing steam.. ? :: Factorio General Discussions So you have 10 + 12 = 22 pipes. Steam turbine - Factorio Wiki 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. The true maximally efficient layout is a 2 by X rectangle; this gives you access to every reactor. I've confirmed that the true value is indeed 5.82, and updated everything accordingly. by Amarula Mon Dec 02, 2019 3:51 pm, Post When producing power, the steam engine will display a working animation: https://wiki.factorio.com/index.php?title=Steam_engine&oldid=188232. All trademarks are property of their respective owners in the US and other countries. 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. The optimal ratio of accumulators per solar panel relies on many values in the game. 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. and another post in that thread (which calculates the solar panel to megawatt ratio in a different way). you should have a 2 by X rectangle with one reactor dangling off the end. Offshore pump - Factorio Wiki 6, crafting time is 15s, producing 0. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. factorio - Water with low pressure - Arqade 1 offshore pump: 20 Steam Turbines. 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. In vanilla factorio, without mods which change any of these values, the optimal ratio will be the same. Espaol - Latinoamrica (Spanish - Latin America), https://wiki.factorio.com/Tutorial:Nuclear_power#Neighbor_bonus. Water consumption for heat exchangers math : r/factorio - reddit Each heat exchanger converts 103 water to 103 steam, feeding 1.72 turbines. Yogi Berra. Here are the total requirements for certain amounts of reactors, with everything rounded up to guarantee maximum energy production. I have been reading all about Nuclear power so I can convert my factory. Geplaatst op 3 juli 2022 door . Factorio Calculator by Honktown Tue Jan 07, 2020 10:30 pm, Post Using steam engines for power does not produce pollution, however using boilers to heat up the water does. Someone already mentioned the normal "build on a lake" strategy. The current optimal ratio is 1 offshore pump to 20 boilers to 40 steam engines. 40 MW of power output is consumed by 4 Heat Exchangers (10MW per Heat Exchanger ). There are also times between day and night called dusk and dawn which complicate the calculations. The steam produced is exactly 500C hot, even if the exchanger is hotter. Press J to jump to the feed. (Except that you can potentially turn 8 gigajoules of uranium fuel cell into 40 gigajoules of heat. Note: This is ONLY to be used to report spam, advertising, and problematic (harassment, fighting, or rude) posts. Doubled the heat capacity of water from 0.1kJ per degree per liter to 0.2kJ. Steam engines are the most basic electricity generator, available to the player at the start of the game. Factorio Reactor DesignsThis is a good measure to combat "spaghetti factorio offshore pump heat exchanger ratio fox hill country club membership cost. This is taken from Accumulator / Solar Panel Ratio (which calculates this in an impressive mathematical way!) Each uranium fuel cell will power a nuclear reactor for 200 seconds. So we know that one offshore pump can supply 20 boilers but is that the same for heat exchangers? Heat pipes (also in reactors and heat exchangers) glow with high temperatures. If you want a ratio that's a little easier to remember, those are probably your best bet. Tutorial:Main bus. by astroshak Sat Jan 04, 2020 1:58 am, Post 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 technical implementation details of Factorio's pipe system still have some room for improvement. I found the cheatsheet and wiki which have been quite helpful. EDIT NOTE: The original version of the post used the wrong output for steam turbines (5.8 MW instead of 5.82). by mrvn Fri Nov 29, 2019 4:41 pm, Post I think it is easiest to just have an abundance of storage tanks for the steam. Steam engines will automatically adjust their power production and steam usage based on the current demands of the electricity network. And probably how many Offshore Pumps you need for them? Stuck in a mission? Press question mark to learn the rest of the keyboard shortcuts. Introduction Troubled by pipes having low flow rates? So I've run into an issue with water for my Turbines. by Honktown Mon Jan 06, 2020 6:52 pm, Post 1 25k tank water disconnected from water input. Offshore P.U.M.P.S. and Ground Water - Factorio Mods using 3 pumps and a tank, you can feed 28 heat exchangers. 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. Each turbine consume 60 water/s so 1200/60=20 turbines. Valve Corporation. It takes 200J to heat 1 unit of water by 1C. The glow of the heat pipes indicates temperature, with left ends being at the upper limit of 1000C. Connect water tank to exchanger for exactly 25k units water. All trademarks are property of their respective owners in the US and other countries. by Honktown Mon Dec 02, 2019 1:56 pm, Post 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. A powered nuclear reactor outputs 40 megawatts of heat, plus an additional 40 megawatts for each powered nuclear reactor directly adjacent to it. Sushi Belt question : r/factorio. Post r/factorio . 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. Designed for supporting scaled up machines from "Schall Machine Scaling" mod. Offshore Pumps ratios and questions :: Factorio General Discussions Press J to jump to the feed. How do you set up a reactor to get enough water to keep producing steam? A heat exchanger produces 10 MJ a second, therefore it produces 10MJ / 0.097MJ = 103.0927835 steam per second. In Factorio, how much fluid can a pipe transfer? - Arqade These fuel cells are then burned in a nuclear reactor to create heat. factorio offshore pump heat exchanger ratio 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. 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). Includes pipe, pipe to ground, pump, offshore pump, heat pipe. Nuclear Ratios : r/factorio - reddit Build the reactor over a lake, with careful placement of landfill you can have pumps directly feeding each end of the heat exchanger line. 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 disentius Fri Nov 29, 2019 9:15 pm, Post Reddit and its partners use cookies and similar technologies to provide you with a better experience. by gGeorg Sat Dec 07, 2019 1:00 am, Post Reddit and its partners use cookies and similar technologies to provide you with a better experience. Each heat exchanger converts 103 water to 103 steam, feeding 1.72 turbines. can you post a screenshot/blueprint? 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. Reddit and its partners use cookies and similar technologies to provide you with a better experience. 412.36 Water requires 1 ( 0.34) Offshore Pumps (1200 per Offshore Pump ). If you overbuild reactors, you can end up wasting a lot of fuel cells without realizing it. Id probably put it on or next to either of the lakes in the middle north or middle south. 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. Espaol - Latinoamrica (Spanish - Latin America). Privacy Policy. It's recommended to build them near or on bodies of water, as that lets you place offshore pumps where ever you want. makes troubleshooting easier. 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. But the water only gets heated up from 15C to 500C, so by 485C. Is the factory producing enough fuel (coal, solid fuel, uranium fuel cells)? The heat exchanger exchanges heat between a heat connection and water to produce steam. The water calculation has me stumped. by leitk Mon Dec 02, 2019 4:29 am, Post Factorio version: 1.1 Downloaded by: 1.88K users WHAT IS OFFSHORE P.U.M.P.S.? 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. Or so. Each offshore pump outputs 1200 units of water per second. Factorio - The Best Nuclear Power Ratio To generate ten fuel cells, you will need one U-235 cell and nineteen U-238 cells. 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. 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. by astroshak Wed Jan 08, 2020 11:15 am, Post Thanks. (Low quality because reddit wouldn't let me upload the full png) redditads Promoted. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. Factorio Cheat Sheet There is a handy table on the factorio wiki listing the throughput for different lengths of pipe between pumps. All rights reserved. 1 Answer. 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. 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. 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. What is the ratio of water pumps to boilers? :: Factorio General 20. In a vanilla game that's. what, 1k science a minute? 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. Each boiler is capable of producing enough 165C steam for two steam generators. 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. This means the energy that was put into the steam to heat it to a higher temperature is wasted. u/asdjfsjhfkdjs calculated the convergents of 500:291, and found that 7 : 4 and 55 : 32 are both fairly accurate approximations. Ratio of heat exchangers to turbines is 1:2, don't bother building lots of pipes for 10% les turbines. by Amarula Fri Jan 03, 2020 4:45 pm, Post Now you have 0 waste of fuel. by Bauer Wed Jan 08, 2020 3:04 pm, Post 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. Don't know how to use a machine? There are multiple methods to produce electricity: Each steam engine needs 0.5 boilers when running at full capacity. 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. Heat exchangers produce ~103 steam with a temperature of 500C every second. 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. One exchanger 3 storage tanks plus inf heat. They represent the number of modules. where game_day is the number of seconds in the game day which is 25000/60 s by default. Calculator for the Nuclear Reactor. r/factorio - I wanna make a nuclear powerplant. Where should I put it (100% neighbor bonus per adjacent reactor). This can be extended as far as you want; every additional 2 reactors will provide an additional 320 megawatts of heat output. Do your pipes have water? One offshore pump can supply 20 boilers and 40 steam engines. Also, the optimal ratio is: 1 offshore pump / 14 boilers / 10 steam engines is that 10 for each boiler? Schall Pipe Scaling - Factorio Mods Click on an empty cell to place a nuclear power plant. Optimal ratio is 1 offshore pump for every 20 steam turbines; or, 25 offshore pumps for every 291 heat exchangers. So a 2x2 block produces 480MW (4*3*40). The maximum length of heat pipe you can use depends on the combined distance of your heat exchangers from your reactors. Heat pipes are used to transfer heat from your nuclear reactors to your heat exchangers. I get that offshore pumps produce 1200 units of water per second. Exchanger outputs to 2 tanks. The ideal ratio is 4 Reactors, 48 Heat Exchangers, 83 Steam Turbines and 5 Water pumps. Try this checklist before you completely revamp your power source. 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. Steam engines have two ports, allowing excess steam to flow through. Give exchanger max heat you can then let the exchanger turn 25k water into steam. Nuclear power plants mostly need a lot of water. Steam engines' power output really low :: Factorio General Discussions Does the game consider 1 water = 1 steam (just a different temperature?) Any experiences/suggestions/comments are welcome. factorio offshore pump heat exchanger ratio If not, ensure all. 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. Heat exchangers produce ~103 steam with a temperature of 500C every second. 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. Water supply for nuclear reactors - Factorio Forums That's actually just odd.