The Factorio devs plan some refactoring for the upcoming version 0.17. Thanks. Added high graphics quality option for the steam engine. 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). using 3 pumps and a tank, you can feed 28 heat exchangers. One offshore pump can supply 20 boilers and 40 steam engines. It's recommended to build them near or on bodies of water, as that lets you place offshore pumps where ever you want. Valve Corporation. 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. 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. factorio - Water with low pressure - Arqade 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. The steam produced is exactly 500C hot, even if the exchanger is hotter. However you did warn me: Save often and reload if necessary during landfilling. 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. Valve Corporation. 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. factorio offshore pump heat exchanger ratio Calculator for the Nuclear Reactor. This page was last edited on 16 February 2022, at 11:27. Nuclear power plants mostly need a lot of water. 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. It does not require electricity or fuel to operate. Includes pipe, pipe to ground, pump, offshore pump, heat pipe. A steam turbine consumes 60 units of steam per second, which is 5.82 MW. Additional comment actions. Heat exchangers produce ~103 steam with a temperature of 500C every second. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. Valve Corporation. It takes 200J to heat 1 unit of water by 1C. can you post a screenshot/blueprint? 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. 4 Heat Exchangers boil 412.36 Water to Steam per second (103.09 per Heat Exchanger ). 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. Build the reactor over a lake, with careful placement of landfill you can have pumps directly feeding each end of the heat exchanger line. How do you set up a reactor to get enough water to keep producing steam? A powered nuclear reactor outputs 40 megawatts of heat, plus an additional 40 megawatts for each powered nuclear reactor directly adjacent to it. Each heat exchanger converts 103 water to 103 steam, feeding 1.72 turbines. Press J to jump to the feed. That's actually just odd. Place some pipes or a tank at the end to see if there is really water coming through. Are there enough steam generators (boilers, heat exchangers)? Change fluidbox height and base level of boiler, steam engine and pump to improve fluid flow. But the water only gets heated up from 15C to 500C, so by 485C. Factorio version: 1.1 Downloaded by: 1.88K users WHAT IS OFFSHORE P.U.M.P.S.? The offshore pump produces water from a lake or ocean. One boiler consumes 1. Sushi Belt question : r/factorio. There is a handy table on the factorio wiki listing the throughput for different lengths of pipe between pumps. Nuc power: managing a large plant :: Factorio General Discussions by Honktown Mon Dec 02, 2019 1:56 pm, Post Heat exchangers will not produce steam until they reach 500C. Factorio - The Best Nuclear Power Ratio To generate ten fuel cells, you will need one U-235 cell and nineteen U-238 cells. 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 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. See also the applied power math tutorial to answer the question how much coal do I need? I found the cheatsheet and wiki which have been quite helpful. Yes, there is also a maximum throughput for water that depends on the distance the . Offshore pump/heat exchanger ratio? : r/factorio - reddit All trademarks are property of their respective owners in the US and other countries. 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. 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. A heat exchanger produces 10 MJ a second, therefore it produces 10MJ / 0.097MJ = 103.0927835 steam per second. Steam engine - Factorio Wiki 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. The current optimal ratio is 1 offshore pump to 20 boilers to 40 steam engines. The heat exchanger exchanges heat between a heat connection and water to produce steam . 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). Don't ask me how that works.). How the heck do you get enough water to heat exchangers?! - reddit by eradicator Fri Nov 29, 2019 4:43 pm, Post https://wiki.factorio.com/index.php?title=Heat_exchanger&oldid=175988. 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. r/factorio . 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 Also, the optimal ratio is: 1 offshore pump / 14 boilers / 10 steam engines is that 10 for each boiler? Each heat exchanger takes a maximum input 10 megawatts of heat and uses it to heat water into steam. by leitk Mon Dec 02, 2019 4:29 am, Post Since heat exchangers consume 103.1 water each, a few dozen seems reasonable if . If you overbuild reactors, you can end up wasting a lot of fuel cells without realizing it. 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. Steam engines have two ports, allowing excess steam to flow through. Geplaatst op 3 juli 2022 door . 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. The glow of the heat pipes indicates temperature, with left ends being at the upper limit of 1000C. 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. One exchanger 3 storage tanks plus inf heat. 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. Privacy Policy. You can check the usage on the turbines as well as the production stat on the offshore pump. Espaol - Latinoamrica (Spanish - Latin America). Heat Exchangers not producing steam.. ? :: Factorio General Discussions 9.89 gigawatts is a lot. Community-run subreddit for the game Factorio made by Wube Software. 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. factorio offshore pump heat exchanger ratio Id probably put it on or next to either of the lakes in the middle north or middle south. I have been reading all about Nuclear power so I can convert my factory. makes troubleshooting easier. So we know that one offshore pump can supply 20 boilers but is that the same for heat exchangers? When producing power, the steam engine will display a working animation: https://wiki.factorio.com/index.php?title=Steam_engine&oldid=188232. Look at the windows in the pipes, hover over the pipes! For each 100% neighbor bonus, the reactor needs 4 more heat exchangers. (100% neighbor bonus per adjacent reactor). 40 MW of power output is consumed by 4 Heat Exchangers (10MW per Heat Exchanger ). Pump Ratio ^ 1. In Factorio, how much fluid can a pipe transfer? - Arqade Someone already mentioned the normal "build on a lake" strategy. Reddit and its partners use cookies and similar technologies to provide you with a better experience. 12. Factorio Oil Refinery 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 ideal ratio is 4 Reactors, 48 Heat Exchangers, 83 Steam Turbines and 5 Water pumps. 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. 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. Since steam is produced from water in a 1:1 ratio, this also means that 103 units of water are consumed per second. HolyGarbage . 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. Then have a simple trigger than turns your nuclear plant on and off based on the storage tank steam levels. One steam engine consumes 900kW of energy stored in steam, so each boiler can supply 2 steam engines: 1.8MW 0.9MW = 2. This ratio is. This is taken from Accumulator / Solar Panel Ratio (which calculates this in an impressive mathematical way!) If you run an odd number of reactors, you should have a 2 by X rectangle with one reactor dangling off the end. This allows steam engines to be chained together. One steam engine consumes 900kW of energy stored in steam, so each boiler can supply 2 steam engines: 1.8MW 0.9MW = 2. All rights reserved. This page was last edited on 13 September 2019, at 23:48. There are multiple methods to produce electricity: Each steam engine needs 0.5 boilers when running at full capacity. 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. You can sideload water for a 1.1 GW plant. I think it is easiest to just have an abundance of storage tanks for the steam. A heat exchanger produces 10 MJ a second, therefore it produces 10MJ / 0.097MJ = 103.0927835 steam per second. Factorio version: 0.17 - 1.1 Downloaded by: 6.01K users Summary Adds scaled up versions in different sizes for various pipes and pumps. Espaol - Latinoamrica (Spanish - Latin America), https://wiki.factorio.com/Tutorial:Nuclear_power#Neighbor_bonus. What does clicking on an item's icon in the "Factory" tab do? An offshore pump produces 1200 units of water per second, which is enough for 116.4 MW. Connect water tank to exchanger for exactly 25k units water. 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. factorio offshore pump heat exchanger ratio I wasn't sure if Heat exchanger converts 1 water into 1 steam and there is nothing written in its tooltip. It produces 1200 units of water per second. Don't ask me how that works.) Offshore P.U.M.P.S. and Ground Water - Factorio Mods 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. Heat pipes are used to transfer heat from your nuclear reactors to your heat exchangers. by Amarula Mon Dec 02, 2019 3:51 pm, Post Power production - Factorio Wiki Your other big concern is fluid flow, and the main constraint is the heat flow along heat pipes. Note: This is ONLY to be used to report spam, advertising, and problematic (harassment, fighting, or rude) posts. As shown, making the heat pipes thicker allows supporting heat exchangers that are farther away. In theory, there is no difference between theory and practice. Doubled the heat capacity of water from 0.1kJ per degree per liter to 0.2kJ. Click on an empty cell to place a nuclear power plant. Tutorial:Main bus. For more information, please see our Ratio of heat exchangers to turbines is 1:2, don't bother building lots of pipes for 10% les turbines. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. All trademarks are property of their respective owners in the US and other countries. (Except that you can potentially turn 8 gigajoules of uranium fuel cell into 40 gigajoules of heat. Factorio Reactor DesignsThis is a good measure to combat "spaghetti 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. by mrvn Fri Nov 29, 2019 4:41 pm, Post (Low quality because reddit wouldn't let me upload the full png) redditads Promoted. Factorio Nuclear Power Plant Calculator by astroshak Wed Jan 08, 2020 11:15 am, Post Community-run subreddit for the game Factorio made by Wube Software. you should have a 2 by X rectangle with one reactor dangling off the end. 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 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.
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