by Honktown Fri Jan 03, 2020 8:34 pm, Post Refer to Francis John play through video on YouTube on nuclear power. This equation could also be used to remember the vanilla optimal ratio given its simplicity. I think it is easiest to just have an abundance of storage tanks for the steam. One offshore pump can supply 20 boilers and 40 steam engines. Heat pipes (also in reactors and heat exchangers) glow with high temperatures. Calculator for the Nuclear Reactor. Also, the optimal ratio is: 1 offshore pump / 14 boilers / 10 steam engines is that 10 for each boiler? where game_day is the number of seconds in the game day which is 25000/60 s by default. 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. That's actually just odd. You can check the usage on the turbines as well as the production stat on the offshore pump. 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. Use the lake west of your copper mine. Heat exchangers produce ~103 steam with a temperature of 500C every second. Here are the total requirements for certain amounts of reactors, with everything rounded up to guarantee maximum energy production. Reddit and its partners use cookies and similar technologies to provide you with a better experience. Steam turbine - Factorio Wiki Factorio Nuclear Power Plant Calculator 412.36 Water requires 1 ( 0.34) Offshore Pumps (1200 per Offshore Pump ). Note: This is ONLY to be used to report spam, advertising, and problematic (harassment, fighting, or rude) posts. Designed for supporting scaled up machines from "Schall Machine Scaling" mod. The current optimal ratio is 1 offshore pump to 20 boilers to 40 steam engines. However I want to do a different configuration and want to plan out how many of each type of component I need. These fuel cells are then burned in a nuclear reactor to create heat. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. u/asdjfsjhfkdjs calculated the convergents of 500:291, and found that 7 : 4 and 55 : 32 are both fairly accurate approximations. Try this checklist before you completely revamp your power source. Nuc power: managing a large plant :: Factorio General Discussions 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 rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. Don't ask me how that works.). The true maximally efficient layout is a 2 by X rectangle; this gives you access to every reactor. 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). 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. 12. Any experiences/suggestions/comments are welcome. Heat exchangers will not produce steam until they reach 500C. When producing power, the steam engine will display a working animation: https://wiki.factorio.com/index.php?title=Steam_engine&oldid=188232. 6, crafting time is 15s, producing 0. Tutorial:Main bus. A heat exchanger produces 10 MJ a second, therefore it produces 10MJ / 0.097MJ = 103.0927835 steam per second. SmartAlec105 having more than 2 steam engines per boiler could do that. 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 azesmbog Fri Nov 29, 2019 4:19 pm, Post Finally, after 20 hours of work, I present the flowchart for Pyanodon Space Science! Place some pipes or a tank at the end to see if there is really water coming through. 75 crafting speed, while the induction furnaces use 3 * 1, so the ratio could be fine tuned a bit. . One boiler consumes 1. Water consumption for heat exchangers math : r/factorio - reddit It takes 200J to heat 1 unit of water by 1C. Do your pipes have water? Connect water tank to exchanger for exactly 25k units water. As shown, making the heat pipes thicker allows supporting heat exchangers that are farther away. 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. by disentius Fri Nov 29, 2019 9:15 pm, Post Additional comment actions. by mrvn Wed Jan 08, 2020 3:45 pm, Powered by phpBB Forum Software phpBB Limited. 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). How the heck do you get enough water to heat exchangers?! - reddit #footer_privacy_policy | #footer . Alt-F4 #57 - Nuclear Energy and You - Alternative Friday Factorio Fan Facts 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. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. 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. An offshore pump produces 1200 units of water per second, which is enough for 116.4 MW. 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. can you post a screenshot/blueprint? 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. Heat exchangers have different dynamics to actual pipes. This link for calculations. and our I concur the ratio is 1:1 cerified through testing. 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. fox hill country club membership cost. 20. 120 MW ^Note: Pumps, Steam Turbines and Power are approximate for easier build ratios. 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. Includes pipe, pipe to ground, pump, offshore pump, heat pipe. 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. 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. factorio - Water with low pressure - Arqade Factorio Boiler To Steam Engine Ratio5/90 and add it to the pollution Yes, there is also a maximum throughput for water that depends on the distance the . 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. All rights reserved. This produces the 1:20:40 ratio. 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. Factorio version: 0.17 - 1.1 Downloaded by: 6.01K users Summary Adds scaled up versions in different sizes for various pipes and pumps. One exchanger 3 storage tanks plus inf 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 may also use this to rectify brownouts/blackouts. Steam engines have two ports, allowing excess steam to flow through. The current optimal ratio is 1 offshore pump to 20 boilers to 40 steam engines. What I can't find is how much water a heat exchanger *consumes* to produce the 103ish steam per second. and another post in that thread (which calculates the solar panel to megawatt ratio in a different way). If you run an odd number of reactors, you should have a 2 by X rectangle with one reactor dangling off the end. 40 MW of power output is consumed by 4 Heat Exchangers (10MW per Heat Exchanger ). 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 water calculation has me stumped. A steam turbine consumes 60 units of steam per second, which is 5.82 MW. Looking for efficient setups? turbines, exchangers and reactor ratios will vary due to neighbor bonuses. 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 Build the reactor over a lake, with careful placement of landfill you can have pumps directly feeding each end of the heat exchanger line. Don't know how to use a machine? Espaol - Latinoamrica (Spanish - Latin America), https://wiki.factorio.com/Tutorial:Nuclear_power#Neighbor_bonus. The optimal ratio of accumulators per solar panel relies on many values in the game. Factorio - The Best Nuclear Power Ratio To generate ten fuel cells, you will need one U-235 cell and nineteen U-238 cells. by astroshak Wed Jan 08, 2020 11:15 am, Post by Amarula Mon Dec 02, 2019 3:51 pm, Post For more information, please see our Or so. 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. What does clicking on an item's icon in the "Factory" tab do? by Bauer Wed Jan 08, 2020 3:04 pm, Post Factorio Cheat Sheet One steam engine consumes 900kW of energy stored in steam, so each boiler can supply 2 steam engines: 1.8MW 0.9MW = 2. 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. I wasn't sure if Heat exchanger converts 1 water into 1 steam and there is nothing written in its tooltip. Since heat exchangers consume 103.1 water each, a few dozen seems reasonable if . 4 Heat Exchangers boil 412.36 Water to Steam per second (103.09 per Heat Exchanger ). Water supply for nuclear reactors - Factorio Forums 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. 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. by gGeorg Sat Dec 07, 2019 1:00 am, Post 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. Since steam is produced from water in a 1:1 ratio, this also means that 103 units of water are consumed per second. Ratio of heat exchangers to turbines is 1:2, don't bother building lots of pipes for 10% les turbines. 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. There is a handy table on the factorio wiki listing the throughput for different lengths of pipe between pumps. Geplaatst op 3 juli 2022 door . by mrvn Fri Nov 29, 2019 4:41 pm, Post 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. Create an account to follow your favorite communities and start taking part in conversations. Steam engines will automatically adjust their power production and steam usage based on the current demands of the electricity network. 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. It does not require electricity or fuel to operate. There are also times between day and night called dusk and dawn which complicate the calculations. Offshore pump - Factorio Wiki I have been reading all about Nuclear power so I can convert my factory. Privacy Policy. 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. This layout produces 40 MW output ( 1 SRE ). It took me 4 days to figure out the ratios related to nuclear power, so I figured I'd share. Then have a simple trigger than turns your nuclear plant on and off based on the storage tank steam levels. Is there any info about how much water per second Heat Exchangers use? Stuck in a mission? However you did warn me: Save often and reload if necessary during landfilling. by Honktown Tue Jan 07, 2020 10:30 pm, Post Press question mark to learn the rest of the keyboard shortcuts. The flow between pipes and heat exchangers is also different to pump to heat exchangers. 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. you should have a 2 by X rectangle with one reactor dangling off the end. This is taken from Accumulator / Solar Panel Ratio (which calculates this in an impressive mathematical way!) 1 Answer. Don't ask me how that works.) 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. Look at the windows in the pipes, hover over the pipes! 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. Geplaatst op 3 juli 2022 door . In vanilla factorio, without mods which change any of these values, the optimal ratio will be the same. Reddit and its partners use cookies and similar technologies to provide you with a better experience. Electricity has to be produced before it can be transferred to consumers over the electric system. They represent the number of modules. Each turbine consume 60 water/s so 1200/60=20 turbines. A theory without practice is dead, practice without a theory is blind, this quote is attributed to commander Alexander Suvorov. 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. It produces 1200 units of water per second. Each heat exchanger takes a maximum input 10 megawatts of heat and uses it to heat water into steam. The steam produced is exactly 500C hot, even if the exchanger is hotter. Factorio Oil Refinery Offshore pump/heat exchanger ratio? : r/factorio - reddit -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. (Except that you can potentially turn 8 gigajoules of uranium fuel cell into 40 gigajoules of heat. I get that offshore pumps produce 1200 units of water per second. The Factorio devs plan some refactoring for the upcoming version 0.17. factorio offshore pump heat exchanger ratio https://wiki.factorio.com/index.php?title=Heat_exchanger&oldid=175988. This page was last edited on 16 February 2022, at 11:27. Introduction Troubled by pipes having low flow rates? by mrvn Wed Jan 08, 2020 3:42 pm, Post One offshore pump can supply 20 boilers and 40 steam engines. Heat exchanger - Factorio Wiki 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).