Using steam engines for power does not produce pollution, however using boilers to heat up the water does. There are multiple methods to produce electricity: Each steam engine needs 0.5 boilers when running at full capacity. by mrvn Fri Nov 29, 2019 4:41 pm, Post factorio offshore pump heat exchanger ratio Press J to jump to the feed. EDIT NOTE: The original version of the post used the wrong output for steam turbines (5.8 MW instead of 5.82). One offshore pump can supply 20 boilers and 40 steam engines. Don't ask me how that works.) At full 10 MW load this is 103.096 water per second. Added high graphics quality option for the steam engine. Each uranium fuel cell will power a nuclear reactor for 200 seconds. So you have 10 + 12 = 22 pipes. 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. 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. This ratio is. Press question mark to learn the rest of the keyboard shortcuts. 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. The current optimal ratio is 1 offshore pump to 20 boilers to 40 steam engines. See also the applied power math tutorial to answer the question how much coal do I need? Steam engines will automatically adjust their power production and steam usage based on the current demands of the electricity network. So I've run into an issue with water for my Turbines. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. 20. Refer to Francis John play through video on YouTube on nuclear power. 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 "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). Cookie Notice 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. 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. Build the reactor over a lake, with careful placement of landfill you can have pumps directly feeding each end of the heat exchanger line. This produces the 1:20:40 ratio. 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). Community-run subreddit for the game Factorio made by Wube Software. 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). Then have a simple trigger than turns your nuclear plant on and off based on the storage tank steam levels. . Factorio version: 1.1 Downloaded by: 1.88K users WHAT IS OFFSHORE P.U.M.P.S.? 6, crafting time is 15s, producing 0. 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. 1 25k tank water disconnected from water input. by Honktown Mon Dec 02, 2019 1:56 pm, Post Sushi Belt question : r/factorio. Yes, there is also a maximum throughput for water that depends on the distance the . So a heat exchanger generated 103 steam per second is 103 water per second I need from my offshore pump. Electricity has to be produced before it can be transferred to consumers over the electric system. 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. These fuel cells are then burned in a nuclear reactor to create heat. This page was last edited on 27 October 2020, at 13:19. All rights reserved. by Honktown Fri Jan 03, 2020 8:34 pm, Post Heat pipes (also in reactors and heat exchangers) glow with high temperatures. The technical implementation details of Factorio's pipe system still have some room for improvement. But the water only gets heated up from 15C to 500C, so by 485C. (Except that you can potentially turn 8 gigajoules of uranium fuel cell into 40 gigajoules of heat. 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. Then you just connect the reactors to exchangers and exchangers to turbines, also you need about 1 water pump per 10 exchangers (in vanilla). 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. Each offshore pump outputs 1200 units of water per second. For more information, please see our Note: This is ONLY to be used to report spam, advertising, and problematic (harassment, fighting, or rude) posts. where game_day is the number of seconds in the game day which is 25000/60 s by default. Heat exchangers produce ~103 steam with a temperature of 500C every second. Community-run subreddit for the game Factorio made by Wube Software. 75 crafting speed, while the induction furnaces use 3 * 1, so the ratio could be fine tuned a bit. Id probably put it on or next to either of the lakes in the middle north or middle south. Click on an empty cell to place a nuclear power plant. by Bauer Wed Jan 08, 2020 3:04 pm, Post I wasn't sure if Heat exchanger converts 1 water into 1 steam and there is nothing written in its tooltip. Try this checklist before you completely revamp your power source. The ideal ratio is 4 Reactors, 48 Heat Exchangers, 83 Steam Turbines and 5 Water pumps. Connect water tank to exchanger for exactly 25k units water. Steam engines have two ports, allowing excess steam to flow through. by gGeorg Sat Dec 07, 2019 1:00 am, Post Post 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. 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. 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. Any experiences/suggestions/comments are welcome. This is taken from Accumulator / Solar Panel Ratio (which calculates this in an impressive mathematical way!) by Honktown Tue Jan 07, 2020 10:30 pm, Post So we know that one offshore pump can supply 20 boilers but is that the same for heat exchangers? Geplaatst op 3 juli 2022 door . I've confirmed that the true value is indeed 5.82, and updated everything accordingly. A heat exchanger consumes 10 MW. A compendium of the most common Factorio game facts, such as build ratios, tips/tricks, . Get some landfill to straighten the edge youre gonna use. This means a single unit of 500C steam has 5.82MW / (60/s) = 0.097 MJ of energy. 120 MW ^Note: Pumps, Steam Turbines and Power are approximate for easier build ratios. A heat exchanger produces 10 MJ a second, therefore it produces 10MJ / 0.097MJ = 103.0927835 steam per second. Includes pipe, pipe to ground, pump, offshore pump, heat pipe. using 3 pumps and a tank, you can feed 28 heat exchangers. Change fluidbox height and base level of boiler, steam engine and pump to improve fluid flow. by steinio Fri Jan 03, 2020 4:52 pm, Post Calculator for the Nuclear Reactor. 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. A theory without practice is dead, practice without a theory is blind, this quote is attributed to commander Alexander Suvorov. Optimal ratio is 1 offshore pump for every 20 steam turbines; or, 25 offshore pumps for every 291 heat exchangers. 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 azesmbog Fri Nov 29, 2019 4:19 pm, Post This layout produces 40 MW output ( 1 SRE ). Look at the windows in the pipes, hover over the pipes! by Amarula Fri Nov 29, 2019 3:09 pm, Post The optimal ratio of accumulators per solar panel relies on many values in the game. The true maximally efficient layout is a 2 by X rectangle; this gives you access to every reactor. 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 Doubled the heat capacity of water from 0.1kJ per degree per liter to 0.2kJ. In theory, there is no difference between theory and practice. Espaol - Latinoamrica (Spanish - Latin America). 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. 4 Heat Exchangers boil 412.36 Water to Steam per second (103.09 per Heat Exchanger ). and our The heat exchanger exchanges heat between a heat connection and water to produce steam . A steam turbine consumes 60 units of steam per second, which is 5.82 MW. It's recommended to build them near or on bodies of water, as that lets you place offshore pumps where ever you want. Reddit and its partners use cookies and similar technologies to provide you with a better experience. This can be extended as far as you want; every additional 2 reactors will provide an additional 320 megawatts of heat output. Note: This is ONLY to be used to report spam, advertising, and problematic (harassment, fighting, or rude) posts.