The current optimal ratio is 1 offshore pump to 20 boilers to 40 steam engines. 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. 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. 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). 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. Offshore P.U.M.P.S. and Ground Water - Factorio Mods 40 MW of power output is consumed by 4 Heat Exchangers (10MW per Heat Exchanger ). by mrvn Wed Jan 08, 2020 3:42 pm, Post 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. I found the cheatsheet and wiki which have been quite helpful. Designed for supporting scaled up machines from "Schall Machine Scaling" mod. (Except that you can potentially turn 8 gigajoules of uranium fuel cell into 40 gigajoules of heat. Calculator for the Nuclear Reactor. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. 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. Water supply for nuclear reactors - Factorio Forums by Honktown Mon Jan 06, 2020 6:52 pm, Post Place some pipes or a tank at the end to see if there is really water coming through. But the water only gets heated up from 15C to 500C, so by 485C. Reddit and its partners use cookies and similar technologies to provide you with a better experience. factorio - Water with low pressure - Arqade I have been reading all about Nuclear power so I can convert my factory. Steam engines' power output really low :: Factorio General Discussions Note: This is ONLY to be used to report spam, advertising, and problematic (harassment, fighting, or rude) posts. Reddit and its partners use cookies and similar technologies to provide you with a better experience. Neighbor bonuses make nuclear very efficient: 1 reactor = 40MW = 4 exchangers = 7 turbines, 2 reactor = 160MW = 16 exchangers = 28 turbines, 4 reactor = 480MW = 48 exchangers = 83 turbines. you should have a 2 by X rectangle with one reactor dangling off the end. All rights reserved. Doubled the heat capacity of water from 0.1kJ per degree per liter to 0.2kJ. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. 20. Heat pipes (also in reactors and heat exchangers) glow with high temperatures. 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. So I've run into an issue with water for my Turbines. Then have a simple trigger than turns your nuclear plant on and off based on the storage tank steam levels. -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. One boiler consumes 1. Post For more information, please see our There are multiple methods to produce electricity: Each steam engine needs 0.5 boilers when running at full capacity. 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. Press J to jump to the feed. Change fluidbox height and base level of boiler, steam engine and pump to improve fluid flow. Originally posted by Alaskan Glitch: The ratio is one water pump will supply a maximum of 20 boilers with water. A theory without practice is dead, practice without a theory is blind, this quote is attributed to commander Alexander Suvorov. 1 Answer. Someone already mentioned the normal "build on a lake" strategy. 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 Bauer Wed Jan 08, 2020 3:04 pm, Post Factorio version: 1.1 Downloaded by: 1.88K users WHAT IS OFFSHORE P.U.M.P.S.? Factorio Nuclear Power Plant Calculator An offshore pump produces 1200 units of water per second, which is enough for 116.4 MW. At full 10 MW load this is 103.096 water per second. This equation could also be used to remember the vanilla optimal ratio given its simplicity. All trademarks are property of their respective owners in the US and other countries. I wasn't sure if Heat exchanger converts 1 water into 1 steam and there is nothing written in its tooltip. 412.36 Water requires 1 ( 0.34) Offshore Pumps (1200 per Offshore Pump ). 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. factorio offshore pump heat exchanger ratio 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. 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. A reactor without neighbor bonus needs 4 heat exchangers so that all its heat gets consumed. The heat exchanger exchanges heat between a heat connection and water to produce steam. Espaol - Latinoamrica (Spanish - Latin America). 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. 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. Offshore pump - Factorio Wiki The steam produced is exactly 500C hot, even if the exchanger is hotter. The technical implementation details of Factorio's pipe system still have some room for improvement. Don't ask me how that works.) A heat exchanger produces 10 MJ a second, therefore it produces 10MJ / 0.097MJ = 103.0927835 steam per second. Optimal ratio is 1 offshore pump for every 20 steam turbines; or, 25 offshore pumps for every 291 heat exchangers. Community-run subreddit for the game Factorio made by Wube Software. Do your pipes have water? 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). These fuel cells are then burned in a nuclear reactor to create heat. by Amarula Fri Nov 29, 2019 3:09 pm, Post Alt-F4 #57 - Nuclear Energy and You - Alternative Friday Factorio Fan Facts 4 Heat Exchangers boil 412.36 Water to Steam per second (103.09 per Heat Exchanger ). Additional comment actions. Does the game consider 1 water = 1 steam (just a different temperature?) #footer_privacy_policy | #footer . This produces the 1:20:40 ratio. This link for calculations. What does clicking on an item's icon in the "Factory" tab do? Cookie Notice The water calculation has me stumped. In Factorio, how much fluid can a pipe transfer? - Arqade Each heat exchanger converts 103 water to 103 steam, feeding 1.72 turbines. How the heck do you get enough water to heat exchangers?! - reddit Press J to jump to the feed. You may also use this to rectify brownouts/blackouts. by disentius Fri Nov 29, 2019 9:15 pm, Post So we know that one offshore pump can supply 20 boilers but is that the same for heat exchangers? 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. turbines, exchangers and reactor ratios will vary due to neighbor bonuses. If you run an odd number of reactors, you should have a 2 by X rectangle with one reactor dangling off the end. Yogi Berra. u/asdjfsjhfkdjs calculated the convergents of 500:291, and found that 7 : 4 and 55 : 32 are both fairly accurate approximations. 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. All trademarks are property of their respective owners in the US and other countries. Factorio version: 0.17 - 1.1 Downloaded by: 6.01K users Summary Adds scaled up versions in different sizes for various pipes and pumps. 1 25k tank water disconnected from water input. Or so. 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). Factorio Calculator r/factorio . Nuc power: managing a large plant :: Factorio General Discussions by mrvn Wed Jan 08, 2020 3:45 pm, Powered by phpBB Forum Software phpBB Limited. In theory, there is no difference between theory and practice. Don't know how to use a machine? Offshore pump/heat exchanger ratio? : r/factorio - reddit 6, crafting time is 15s, producing 0. Heat exchanger - Factorio Wiki 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. can you post a screenshot/blueprint? There are also times between day and night called dusk and dawn which complicate the calculations. 75 crafting speed, while the induction furnaces use 3 * 1, so the ratio could be fine tuned a bit. In vanilla factorio, without mods which change any of these values, the optimal ratio will be the same. All rights reserved. So the 50,000C are enough to heat up 103 units of steam per second, since 50,000 / 485 = 103.09. 120 MW ^Note: Pumps, Steam Turbines and Power are approximate for easier build ratios. Since heat exchangers consume 103.1 water each, a few dozen seems reasonable if . 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 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. Is the factory producing enough fuel (coal, solid fuel, uranium fuel cells)? Nuclear power plants mostly need a lot of water. And probably how many Offshore Pumps you need for them? 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. You can sideload water for a 1.1 GW plant. Valve Corporation. A compendium of the most common Factorio game facts, such as build ratios, tips/tricks, . Hence, each water pump can support a maximum of 40 steam generators. Give exchanger max heat you can then let the exchanger turn 25k water into steam. Use the lake west of your copper mine. In practice, there is. 15 - Factorio Factorio Forums View topic - 0. r/factorio - I wanna make a nuclear powerplant. Where should I put it Each heat exchanger converts 103 water to 103 steam, feeding 1.72 turbines. Added high graphics quality option for the steam engine. A heat exchanger consumes 10 MW. The flow between pipes and heat exchangers is also different to pump to heat exchangers. 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 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. If not, ensure all. Each turbine consume 60 water/s so 1200/60=20 turbines. Press question mark to learn the rest of the keyboard shortcuts. Community-run subreddit for the game Factorio made by Wube Software. When producing power, the steam engine will display a working animation: https://wiki.factorio.com/index.php?title=Steam_engine&oldid=188232. chrisgbk 6 yr. ago Technically the HX consumes the water and outputs an equal amount of steam. Each uranium fuel cell will power a nuclear reactor for 200 seconds. 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. by Amarula Mon Dec 02, 2019 3:51 pm, Post 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. Each offshore pump outputs 1200 units of water per second. 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. Your other big concern is fluid flow, and the main constraint is the heat flow along heat pipes. 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. 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. I get that offshore pumps produce 1200 units of water per second. In a vanilla game that's. what, 1k science a minute? Heat Exchangers not producing steam.. ? :: Factorio General Discussions A steam turbine consumes 60 units of steam per second, which is 5.82 MW. This is taken from Accumulator / Solar Panel Ratio (which calculates this in an impressive mathematical way!) 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. A powered nuclear reactor outputs 40 megawatts of heat, plus an additional 40 megawatts for each powered nuclear reactor directly adjacent to it. by Amarula Fri Jan 03, 2020 4:45 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. Note: This is ONLY to be used to report spam, advertising, and problematic (harassment, fighting, or rude) posts. 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.