Ratios for Nuclear Power :: Factorio General Discussions - Steam Community Press J to jump to the feed. by mrvn Fri Nov 29, 2019 4:41 pm, Post u/asdjfsjhfkdjs calculated the convergents of 500:291, and found that 7 : 4 and 55 : 32 are both fairly accurate approximations. Is there any info about how much water per second Heat Exchangers use? 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. Factorio version: 1.1 Downloaded by: 1.88K users WHAT IS OFFSHORE P.U.M.P.S.? Valve Corporation. (Except that you can potentially turn 8 gigajoules of uranium fuel cell into 40 gigajoules of heat. A theory without practice is dead, practice without a theory is blind, this quote is attributed to commander Alexander Suvorov. I wasn't sure if Heat exchanger converts 1 water into 1 steam and there is nothing written in its tooltip. How the heck do you get enough water to heat exchangers?! - reddit Calculator for the Nuclear Reactor. It took me 4 days to figure out the ratios related to nuclear power, so I figured I'd share. Heat exchangers have different dynamics to actual pipes. Note: This is ONLY to be used to report spam, advertising, and problematic (harassment, fighting, or rude) posts. 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 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. 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. where game_day is the number of seconds in the game day which is 25000/60 s by default. Now you have 0 waste of fuel. A steam turbine consumes 60 units of steam per second, which is 5.82 MW. In a vanilla game that's. what, 1k science a minute? By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. Electricity has to be produced before it can be transferred to consumers over the electric system. Steam engines' power output really low :: Factorio General Discussions This produces the 1:20:40 ratio. The current optimal ratio is 1 offshore pump to 20 boilers to 40 steam engines. In vanilla factorio, without mods which change any of these values, the optimal ratio will be the same. A powered nuclear reactor outputs 40 megawatts of heat, plus an additional 40 megawatts for each powered nuclear reactor directly adjacent to it. Espaol - Latinoamrica (Spanish - Latin America). The technical implementation details of Factorio's pipe system still have some room for improvement. 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. fox hill country club membership cost. The heat exchanger exchanges heat between a heat connection and water to produce steam. 120 MW ^Note: Pumps, Steam Turbines and Power are approximate for easier build ratios. For each 100% neighbor bonus, the reactor needs 4 more heat exchangers. Change fluidbox height and base level of boiler, steam engine and pump to improve fluid flow. This ratio is. Espaol - Latinoamrica (Spanish - Latin America), https://wiki.factorio.com/Tutorial:Nuclear_power#Neighbor_bonus. Steam engines are the most basic electricity generator, available to the player at the start of the game. 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. They represent the number of modules. Don't ask me how that works.). Your other big concern is fluid flow, and the main constraint is the heat flow along heat pipes. 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. Each turbine consume 60 water/s so 1200/60=20 turbines. Do your pipes have water? 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. For more information, please see our (Except that you can potentially turn 8 gigajoules of uranium fuel cell into 40 gigajoules of heat. Factorio Nuclear Power Plant Calculator by Amarula Fri Nov 29, 2019 3:09 pm, Post -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. The true maximally efficient layout is a 2 by X rectangle; this gives you access to every reactor. This page was last edited on 27 October 2020, at 13:19. This layout produces 40 MW output ( 1 SRE ). Heat exchangers produce ~103 steam with a temperature of 500C every second. You can sideload water for a 1.1 GW plant. Does the game consider 1 water = 1 steam (just a different temperature?) If not, ensure all. Looking for efficient setups? fox hill country club membership cost. Or so. Is steam able to reach all steam engines? makes troubleshooting easier. 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. using 3 pumps and a tank, you can feed 28 heat exchangers. Alt-F4 #57 - Nuclear Energy and You - Alternative Friday Factorio Fan Facts factorio offshore pump heat exchanger ratio Steam engines have two ports, allowing excess steam to flow through. Heat exchangers produce ~103 steam with a temperature of 500C every second. 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. Power production - Factorio Wiki A reactor without neighbor bonus needs 4 heat exchangers so that all its heat gets consumed. 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. All rights reserved. As each heat exchanger produces 10 MW, the optimal ratio is 500 steam turbines for every 291 heat exchangers. There is a handy table on the factorio wiki listing the throughput for different lengths of pipe between pumps. 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. The optimal ratio of accumulators per solar panel relies on many values in the game. Note: This is ONLY to be used to report spam, advertising, and problematic (harassment, fighting, or rude) posts. You can check the usage on the turbines as well as the production stat on the offshore pump. The heat exchanger exchanges heat between a heat connection and water to produce steam . As shown, making the heat pipes thicker allows supporting heat exchangers that are farther away. by Honktown Mon Dec 02, 2019 1:56 pm, Post It does not require electricity or fuel to operate. Offshore pump - Factorio Wiki Schall Pipe Scaling - Factorio Mods Water supply for nuclear reactors - Factorio Forums 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. 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. Offshore P.U.M.P.S. and Ground Water - Factorio Mods Factorio Cheat Sheet Pump Ratio ^ 1. Each offshore pump outputs 1200 units of water per second. Exchanger outputs to 2 tanks. That's actually just odd. 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). You may also use this to rectify brownouts/blackouts. 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? All rights reserved. Factorio Reactor DesignsThis is a good measure to combat "spaghetti Heat Exchangers not producing steam.. ? :: Factorio General Discussions by leitk Mon Dec 02, 2019 4:29 am, Post can you post a screenshot/blueprint? and our What I can't find is how much water a heat exchanger *consumes* to produce the 103ish steam per second. 4 Heat Exchangers boil 412.36 Water to Steam per second (103.09 per Heat Exchanger ). By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. Heat exchanger - Factorio Wiki It takes 200J to heat 1 unit of water by 1C. Yogi Berra. Each heat exchanger takes a maximum input 10 megawatts of heat and uses it to heat water into steam. Click on an empty cell to place a nuclear power plant. 75 crafting speed, while the induction furnaces use 3 * 1, so the ratio could be fine tuned a bit. This page was last edited on 16 February 2022, at 11:27. However you did warn me: Save often and reload if necessary during landfilling. (Low quality because reddit wouldn't let me upload the full png) redditads Promoted. Use the lake west of your copper mine. Give exchanger max heat you can then let the exchanger turn 25k water into steam. Heat exchangers have a heat capacity of 1 MJ/C. 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. Id probably put it on or next to either of the lakes in the middle north or middle south. Community-run subreddit for the game Factorio made by Wube Software. 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. Tutorial:Main bus. A heat exchanger produces 10 MJ a second, therefore it produces 10MJ / 0.097MJ = 103.0927835 steam per second. by Honktown Fri Jan 03, 2020 8:34 pm, Post In Factorio, how much fluid can a pipe transfer? - Arqade 9.89 gigawatts is a lot. Each uranium fuel cell will power a nuclear reactor for 200 seconds. . One pump can supply up to 20 boilers. Yes, there is also a maximum throughput for water that depends on the distance the . Factorio Nuclear Reactor RatioThis is a site to share blueprints for One steam engine consumes 900kW of energy stored in steam, so each boiler can supply 2 steam engines: 1.8MW 0.9MW = 2. So we know that one offshore pump can supply 20 boilers but is that the same for heat exchangers? This allows steam engines to be chained together. Factorio Oil Refinery Steam turbine - Factorio Wiki Try this checklist before you completely revamp your power source. EDIT NOTE: The original version of the post used the wrong output for steam turbines (5.8 MW instead of 5.82). Connect water tank to exchanger for exactly 25k units water. Valve Corporation. https://wiki.factorio.com/index.php?title=Heat_exchanger&oldid=175988. 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 steinio Fri Jan 03, 2020 4:52 pm, Post One exchanger 3 storage tanks plus inf heat. 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. Also, the optimal ratio is: 1 offshore pump / 14 boilers / 10 steam engines is that 10 for each boiler? This means a single unit of 500C steam has 5.82MW / (60/s) = 0.097 MJ of energy. 1 offshore pump: 20 Steam Turbines. by Bauer Wed Jan 08, 2020 3:04 pm, Post These fuel cells are then burned in a nuclear reactor to create heat. Are there enough steam generators (boilers, heat exchangers)? Additional comment actions. Since heat exchangers consume 103.1 water each, a few dozen seems reasonable if . Each heat exchanger converts 103 water to 103 steam, feeding 1.72 turbines. Added high graphics quality option for the steam engine. factorio offshore pump heat exchanger ratio Get some landfill to straighten the edge youre gonna use. Offshore Pumps ratios and questions :: Factorio General Discussions 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. Ratio of heat exchangers to turbines is 1:2, don't bother building lots of pipes for 10% les turbines. I found the cheatsheet and wiki which have been quite helpful. Final ratio: 25 offshore pumps : 291 heat exchangers : 500 steam turbines. Cookie Notice Nuclear Ratios : r/factorio - reddit 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. 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. It's recommended to build them near or on bodies of water, as that lets you place offshore pumps where ever you want. by gGeorg Sat Dec 07, 2019 1:00 am, Post Heat exchangers will not produce steam until they reach 500C. A reactor produces 40MW, plus another 40MW for each active neighbouring reactor. Reddit and its partners use cookies and similar technologies to provide you with a better experience. 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. Finally, after 20 hours of work, I present the flowchart for Pyanodon Space Science!