Some Crafttweaker support by Kurtchekov (untested) Fluid Output on the Steam Turbine by Kurtchekov. To connect to the dynamo, first place the dynamo down at least 4 blocks off the ground. 105. Whether it’s a small single stage turbine or a large utility steam turbine generator set, our solutions increase performance, reduce downtime and lower operating costs. Quick turnaround – 24/7, 365 operations. S. Also all a nuclear reactor is is a glorified firebox for a steam boiler. Collins. b) improves in Winter as compared to that in Summer. 12) has a limit of 18x18x18 for all multiblocks it'll still assemble. mcmeta and change "pack_format": 3 to "pack_format": 2 TIP: You can have multiple IR resource packs loaded at a time. schematic [Immersive Tech] Steam Turbine. Time for even more power! This episode we are going to build Immersive Tech's Steam Turbine, Alternator and Boiler!Pack & Server Files: Tech: A new mod add-on for Immersive Engineering. I agree. true. One of the most comprehensive & experienced independent engineering teams in the world. This guide is on getting started with Immersive Engineering. 4096 RF/t. Just a small thing because you made the effort: you can drastically improve the readibility of your flowchart through a few things: Streams enter from the left and leave to the right from your battery limits. Built as an experimental vessel in 1894, and easily the fastest ship in the world at that time, Turbinia was demonstrated. A lot of Formatting, and more, and much much more. 12. The addon adds all the functions required for the Rankine and Brayton cycles for steam and gas turbines respectively. 5 bar and. 2. Our training packages can be tailored to your requirements and delivered in the way that suits you best: Classroom-based package at either your premises or ours. Minority current carriers. . For modeling purposes, distinct regions within the safe operating envelope of. Howden offers a choice of methodical and proven training packages covering the technology, and the use and maintenance of your equipment. A steam turbine is a device that converts the thermal energy of steam into mechanical energy. It generates Immersive Flux (IF) or Redstone Flux (RF) by burning Biodiesel or other modded fuels. A full-service, OEM-alternative offers products for steam turbines, gas turbines, and generators to our multiple clients. kindle emotions, provoke contemplation, and ignite transformative change is really awe-inspiring. ucol. I am currently near the end of age 3, and i was asked by the advancements to create a boiler or a solar tower. You'll need a lot of steel but you won't need anything else for power generation until late age 5. Today I set up the steam turbine at alternator to convert our steam from the solar tower into power. . If you wan to contribute to the project, contact us on Github or Discord. We use only it to save our lives in this hostile place. Team of established subcontractors to do secondary operations. 9. Energy. Steam Turbine – a 3x4x12 machine to manufacture energy from steam. com 1 barcode-lz • 3 yr. The Refinery is a 3x5x3 multi-block added by Immersive Engineering. Immersive Engineering is a mod created by users BluSunrize and Mr_Hazard. A turbine (/ ˈ t ɜːr b aɪ n / or / ˈ t ɜːr b ɪ n /) (from the Greek τύρβη, tyrbē, or Latin turbo, meaning vortex) is a rotary mechanical device that extracts energy from a fluid flow and converts it into useful work. r/feedthebeast • 20 days ago. I have tried the Mekanism fluid and steam pipes but the steam pipe doesn't connect to the reactor output fluid port, and the fluid pipe won't connect to the turbine valve. Our engineers are fully supported by the bench strength of our outage services division. As far as I can tell (only having played Immersive Engineering for a short time), there are two important things that have been updated, making older production designs obsolete. destinyos10 • 2 yr. A steam boiler is a multi-block structure from Railcraft that converts fuel and water into Steam, which can then be used to drive steam engines to produce MJ to or the Steam Turbine to produce EU. 12. Also for the turbines there are going to be pro'. Ideally, this expansion is isentropic. A lot of Formatting, and more, and much much more. This mod is long dead, please switch to the Immersive Technology by MCT. This article discusses best practices for the selection, operation, integration, and control of steam cogeneration systems. Welcome to the Mekanism mod. Immersive Engineering Mod (1. I realize they both produce the same energy when optimized, though I also wanna make it noisy/laggy since its multiplayer. This decreases the temperature and pressure of the vapor. You can also make a gigantic array of Thermoelectric Generators with uranium blocks and water, if done correctly, that can just be the only power source you need considering that you're running Mekanism, IE and Thermal. If these changes are not to your liking, use the original! Derived from Immersive Tech. The Rankine cycle was named after him and describes the performance of steam turbine systems, though the theoretical principle also applies to reciprocating engines such as steam locomotives. Engineers use science, technology, or math to solve problems and design machinery, build skyscrapers, and oversee public works. Immersive engineering mod 1. Supports structures from Immersive Engineering as well as most addons like Immersive Petroleum, if installed. The following is a list of links to pages that share the same title or have similar meanings. The Gas Turbine Controller is a machine added by Advanced Generators. Quick turnaround – 24/7, 365 operations. Turbines provide the primary means of converting the thermal energy contained in the steam system to the mechanical energy in the turbine shaft. We also have a quick look at Magneticraf. For other uses, see Refinery. 2-8. The aim of this study is to design a steam turbine for a small scale steam power plant with target of producing electricity. In its simplest form, a steam turbine consist of a boiler ( steam generator ), turbine, condenser, feed pump and a variety of auxiliary devices. Die Maschinen nutzen entweder Nieder-, Mittel-. 12. 12 IE addons to consider, including Immersive Petroleum (pretty well-known, has oil distillation), Immersive Tech (adds in a few multiblocks to add to IE, including a steam turbine/alternator), Immersive Cables (uses IE wires for AE2/RS systems, might be a cool idea if you're considering AE2 in), and Immersive. The Solar Tower requires: 14 Steel Scaffoldings 4 Fluid Pipes 1 Redstone Engineering Block 5 Heavy Engineering Blocks 20 Steel Fences 16 Steel Sheetmetals Now, the Solar Tower must be surrounded with 4 Solar Reflectors. The steam turbine. b) Reaction turbine. The IE turbine is either 100% output or off. The product line of fossil-fueled, reheat steam turbines for both 50Hz and 60Hz applications extends from 125-1100 MW and is based on a design philosophy and com-mon characteristic features that ensure high relia-I've used the exact same setup, except I turned off the generator after it filled 9 HV capacitors, works better than you'd expect. Engineering immersive minecraft mods categoryThe inside of my factory (immersive engineering) :. Immersive Engineering의 크고 아름다운 여기에서 그렇지 않은게 있던가 자동 조합기. The rotor of a modern steam turbine used in a power plant. (1)When a large amount of utility steam of one or more types is required, (2)When the power demand is less than the amount of utility steam. Minecraft Immersive Engineering: Steam Turbine Tutorial. Power Plant Questions and Answers – Magnetohydrodynamic Power Generation. Then paste the turbine in other save file ALL wind turbines on that save file stop working even those that are on difrent planet. PLEASE READ DESCRIPTION! PLEASE LIKE/COMMENT/SUBSCRIBE! Support me on Patreon Join the Discord: an internal link led you here, you may wish to change the link to point directly to the intended article. level 2 · 4y. The IE turbine is either 100% output or off. Can't get your Immersive Engineering Boiler to work? Check out this video for a fix. Minecraft Immersive Engineering: Steam Turbine Tutorial. Encogen has four generators: three gas turbines and one steam turbine. Immersive Engineering structures can *also* be a pain. ac. This article describes the basic economics behind cogeneration. When the auto-complete results are available, use the up and down arrows to review and Enter to select. October 04, 2017. Especially when dealing with a mod like. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright. Refactoring. Overview []. r/feedthebeast. The returning "dirty steam" is full of turbine damaging contaminates thus needs to pass through a heat exchanger to convert (up to 1-3/8 per well) water to "normal" steam for use in a turbine, with the rest dissipated and the contaminates dropping out the bottom (sand, clay, a random grit, etc. In order to solve this problem and improve the professional skills and maintenance efficiency of steam turbine maintenance personnel, we first collect steam turbine equipment drawings and 3D dimension data of parts, and use. The problem studied in this article focuses on the optimization and retrofit of an existent steam power plant in a traditional refinery. Or am i doing something completely wrong? 3. So i built the Steam turbine and Alternator, i guess my only question is. In a steam-generating cycle heat is used to boil water in a large pressure vessel to produce high-pressure steam, which drives a steam turbine connected. This is a version with the very tall Solar Tower. Little did I know, endermen had other plans. A steam turbine transforms the thermal energy of pressured steam into useful mechanical work. 2 modpack, with Immersive technology version 1. Considerations before deciding to use VR Accessibility. It is best known for its multiblock. ago. B. ago. They include cathedrals in Europe, NASA's Cape Canaveral rocket launch pad or the Panama Canal. Which of the following is not a type of steam turbine? a) Impulse turbine. For this reason, the authors decided todesign created by GE’s engineers, the turbine effectively gave birth to the modern power generation industry by transforming the early aircraft gas. Adds many multiblock structures: A component of Railcraft. There are even a couple bonuses at the end!What. Immersive Engineering (immersive tech technically) rendering of multiblocks. Turbine - Steam, Efficiency, Power: A steam turbine consists of a rotor resting on bearings and enclosed in a cylindrical casing. STEAM TURBINE CONFIGURATION R. 10 you have to open pack. Support and Connect to Us. RF production. The turbine is started and run up to plant generation capacity. In 1872, an American engineer, George Bailey Brayton advanced the study of heat engines by patenting a constant pressure internal combustion engine, initially using vaporized gas but later using liquid fuels such as kerosene. Low-pressure ratios (usually below 20) and a propensity for size describe heavy frame engines. Support of Parent Company – Power Plant Services, USA. Design Principles 1. It produces something absurd in power, over 10kRf/t from just 100mb/t MAX. It utilizes advanced thermodynamics to generate up to 10 times the power compared to other fuel sources, making it an ideal choice for large-scale industrial and. The most efficient power I have seen so far. China strong power crusher suppliers, manufacturers, factoryMinecraft immersive engineering: steam turbine tutorial Immersive crusher engineeringImmersive engineering. BTW, as a side note, the current winner on efficiency for me is the Immersive Tech steam turbine. Immersive engineering steam turbine minecraft. The power developed by a turbine in a certain steam power plant is 1206 kW. It's currently the most powerful generator in Mekanism. The Thermoelectric Generator is a power generation block added by Immersive Engineering. Building another Windmill of any type in close proximity (up to 7 blocks in front of it) will reduce its speed. This modpack is. Sie fügt neue Redstone Flux (RF)-basierte Maschinerie mit einen retrofuturistischen Gefühl ins Spiel hinzu und viele von den Maschinen sind Multiblock Strukturen. In this tutorial I show you how I automated my Immersive Engineering Turbine / Alternator with Integrated Dynamics to save on Steam. I have created a steam turbine from Immersive tech but whenever I look at it from certain points it doesn't render and is just invisible. Steam Boilers. Immersive engineering power generation [Immersive engineering] Thermoeletric generator, its in the manual. The Solar Tower is a 3x7x3 multi block added by Immersive Tech. Adds many multiblock structures: Alternator - when connected to a Steam Turbine, produces power. Refactoring. . Rotor: It consists of a wheel mounted to a shaft as shown in figure 2. . This, with the power equation ((speed*torque)/800) from the config, should produce 62914 RF/t. 47. Unknown. 4. ago. (a) when steam is extracted from only one suitable point of steam turbine. This extraordinary book. Increase in exit and inlet pressure ratio does not increase steam flow rateIn this episode we work on Immersive Engineering power generation. IIRC, Mekanism (1. Best. and each needs to use a battery near the beginning and the end . Then shift-right-click the dynamo with the windmill in-hand. Its energy storage is measurable using WAILA or an Engineer's. A brief treatment of steam engines follows. Fuck you IC2. Fuel. 2 modpack, with Immersive technology version 1. Download the best mods and addons! Energy Technology addon for Immersive. Steam engines use water vapor to push pistons or turbines, and that movement creates work. 6. And every time it drops, I get a massive amount of lag. One of those, even with the optimal setup produces less than a kinetic dynamo with the optimal setup, sure the optimal setup for kinetic dynamo for consistent and high power generation alone is quite bulky to say the least. 12. I can run another 5 IE Steam Turbines without needing more steam (over 30k RF/t). You can do it again anytime, you don't. I assume running 2 boilers from immersive engineering is more efficient (in terms of diesel usage) than one gas turbine but I'm not sure. The Refinery is relatively complicated to make. Sir Charles A. Loving everything about this. All multiblocks. It protects a 13x13x13 area by shocking mobs that enter the area. In both cases, the tower does not seem to be heating up, or. most of the time. Immersive Power Plant. Immersive Petroleum is a Minecraft mod, an addon for Immersive Engineering for 1. Exhaust Steamを冷やして水・蒸留水に還元する大型マルチブロック。 Immersive Engineeringの液体パイプで輸送を間に合わせるには 液体ポンプにRFを入力して高速輸送する必要がある。 Immersive Engineering steam turbine not working. The course’s aim is to introduce the concepts of power generation by steam and gas turbine power plants while developing the students’ cognitive processes. Introduction The steam turbine is one kind of rotating machinery and the main equipment of the combined cycle power plant (CCPP). Steel Tank, a higher-capacity version of Immersive Engineering's tank. gas turbine turbine that converts the chemical energy of a liquid fuel into mechanical energy by internal combustion; gaseous products of the fuel (which is. The Large Heat Exchanger is a 3x4x3 structure build of Stable Titanium Casings (at least 24). 최대 3가지의 조합법이 한번에 등록 될 수 있지만, 기계의 사이즈에 비해 속도가 기대에 못 미치는 것이 흠. Today I give you a few tips and tricks that I use to keep things organised, clean and professional when using immersive engineering- a fair few of these tips. Steam Inlet: The steam turbine operates by receiving high-pressure and high-temperature steam from a steam generator, such as a boiler. 65. GE’s gas turbine plant in Greenville, South Carolina, may not be on everyone’s list. Please make sure to leave. 10% of the heat in the steam it's cooling to 95C is released directly into the building's body, so when the steam is 135C, the equation. It adds oil, oil extraction, and oil processing to Immersive Engineering's tech progression. Get contact details & address of companies manufacturing and supplying Steam Turbines, Steam Turbine Power Plant, Back Pressure Steam Turbine across India. 최대 3가지의 조합법이 한번에 등록 될 수 있지만, 기계의 사이즈에 비해 속도가 기대에 못 미치는 것이 흠. The returning "dirty steam" is full of turbine damaging contaminates thus needs to pass through a heat exchanger to convert (up to 1-3/8 per well) water to "normal" steam for use in a turbine, with the rest dissipated and the contaminates dropping out the bottom (sand, clay, a random grit, etc. 12 13 fincantieri /// steam turbines our technology —cantieri steam turbine covers the complete power Fin range from 200 kW up to 50 MW. Yes, the 4x solar even during daytime. View Answer. Added logging. Immersive Petroleum is an Immersive Engineering addon created by Flaxbeard. In both cases, the tower does not seem to be heating up, or. ago • Edited 2 yr. Turbines provide the primary means of converting the thermal energy contained in the steam system to the mechanical energy in the turbine shaft. Chemical Reactors. Immersive Tech is a mod that allows the player to experience your life in-game better. I am not playing on a modpack, and the only other mod that has pipes is Immersive Engineering with its fluid pipes, but those will not connect to the turbine valve either. The steam turbine is used to produce EU or Universal Electricity Kilowatts with steam. In this tutorial I show you how I automated my Immersive Engineering Turbine / Alternator with Integrated Dynamics to save on Steam. The reactor is modular, in that every block. If you have 4 (for example) ID batteries, and put 4 Energy Readers on them, then you have 4 different energy level variables (one for each reader/battery) that you could use in your logic. The Windmill is a block added by Immersive Engineering. 1. Shock wave of occurs C. STEP 2 : Get the steam thermodynamic data at defined conditions. 6 is 786,432) The steam engines does still need an alternator (converter) on top to go from DC to AC; Multiblock controllers now are crafted like IE blueprints, but with a redstone engineering block on top, as if the controller was the RS engineering block on an IE machine; Possibly more I've forgotten . Immersive Engineering Steam Turbine immersive-engineering-steam-turbine 2 Downloaded from dev. Keywords: steam turbine vibration, thermal bow, rubbing, vibration analysis. 39. It utilizes advanced thermodynamics to generate up to 10 times the power compared to other fuel sources, making it an ideal choice for large-scale industrial and energy. Join. ago. Steam Turbine, uses the produced steam to create power. Steam Turbine. For other uses, see Windmill. Sande Stahlguss manufactures high-quality steel castings up to 45 tons in weight. Basically, it adds a new method to produce energy (RF) using the Sun, and a Boiler for Immersive Engineering. Erection and Maintenance 2. • 6 days ago. turbine: 1 n rotary engine in which the kinetic energy of a moving fluid is converted into mechanical energy by causing a bladed rotor to rotate Types: show 7 types. The Ear Defenders can selectively muffle its sound. The Tesla Coil must be powered by Redstone in order to function. 0) or 100 kW, and it requires a constant input of 320 steam per tick. All multiblocks. This is a version with the very tall Solar Tower. were the same reactor hooked up to a Immersive-Tech turbine produces 12kRF/t with a steam consume of 60mb/t wich is just extremely OP. Immersive tech boiler. 20. In general, the Rankine cycle is an idealized thermodynamic cycle of a constant pressure heat engine that converts part of heat into. 407. With one steam boiler at full tilt, the steam turbine produces roughly 150k rf/t. • 2 yr. immersive tech (immersive engineering add-on) has a boiler for active steam production and a solar tower for passive (using. 19. 3배 빨라. A model of a beam engine featuring James Watt's parallel linkage for double action A mill engine from Stott Park Bobbin Mill, Cumbria, England A steam locomotive from East. STE Competitive Difference. Steam turbines evolved from the steam engines that changed the world in the 18th and 19th centuries. Thus a steam turbine could be viewed as a complex series of windmill-like arrangements, all. 2, 1. Expected BehaviourMinecraft immersive engineering: steam turbine tutorialTop 5 best minecraft technology mods Top 20 best minecraft tech & automation mods (all free) – fandomspotTop 5 best minecraft technology mods. Chemical Reactors. the feed pump work required to condensate back into the boiler is 6 kW. 23. The Coke Oven is a bit slow, so I would recommend for the early game to have at least 2-4 Ovens in order to stockpile coal coke. This is why you run tests at small scale or in creative before doing it in survival. Its primary use is creating Steam for the Steam. Nozzle: In a steam turbine or steam turbine generator, a steam nozzle is a channel or duct with a cross-sectional area that varies gradually and is used to transform the heat energy of steam into kinetic energy. Its modern manifestation was invented by Charles Parsons in 1884. Online real time presented course program. 2-1. Immersive Engineering is a mod created by users BluSunrize and Mr_Hazard. 2. STEP 5 : Calculate the steam mass flow requirements. 15 Figure 10: Extraction condensing steam turbine. Please make sure to leave. What we added: Steam Engines of three types: Bronze, Cast Iron, and Steel Flywheels of three types: Bronze, Cast Iron, and Steel Cogwheels and Large Cogwheels of three types: Bronze, Cast Iron, and Steel Steam: Designed with compatibility in mind!The Steam Turbine Training Program provides detailed knowledge on Steam Turbine Assembly and Dismantling. 0. They cannot be detected without a Core Sample Drill and cannot be extracted without an Excavator. . FTB. -This content was downloaded from IP address 157. Cavity is filled with a precalculated quantity of metal and a core or plunger is inserted to force the metal. Immersive Engineering (dt. schematic . Adds many multiblock structures: Alternator - when connected to a Steam Turbine, produces power. The Gas Turbine Controller is a machine added by Advanced Generators. Multiblocks show up in JEI search, allowing easy lookup of multiblocks. A steam turbine with the case opened. 18. The Windmill is a block added by the Immersive Engineering mod, which generates RF in a connected Kinetic Dynamo. 9. 2 Open 90 Closed. . Depending upon voltage they may be either majority or minority current carriers. The steam turbine takes steam and generates. I'm using NuclearCraft mostly with Immersive Engineering plus add-ons, particularly Immersive Technology with its gas and steam turbine generators. Machines use either low, medium or high voltages with 256 RF/t being low, 1024 RF/t being medium and 4096 RF/t being high. The work produced can be used for generating electrical power when combined with a generator. The conventional exergy analysis requires numerous measurements in seven different turbine operating points at each load, while the intention of MLP (Multilayer Perceptron) neural network-based. I recently set up a high pressure steam boiler with 18 industrial steam engines (Railcraft), which provides me with a constant 1440 RF/t thanks to a tree farm I set up. Immersive Power Plant. A thermal power station is a type of power station in which heat energy is converted to electrical energy. Sande Stahlguss GmbH. After you have the projector and the engineer's book in your inventory, you read the engineer's book and go to the page where the multiblock you want to craft is. You'll waste a lot of steam and generate terrible output if you just let it run. For some reason, solar panels are all tiny one block things, and steam engines are compact although the steam piping makes them look nice. Alan Wake Sequel Is Here at Last - The Loop. Each Mineral Deposits takes up only one chunk; this can be in any chunk though, including other dimensions and in. 3. CurseForge - a world of endless gaming possibilities for modders and gamers alike. Ambitious_Ad_3617. The advantage of turbines is that you can make a decent turbine setup in a small space, while a decent steam engine is very big even if you use small pistons. In a regenerative feed heating cycle, the greatest economy is affected. シングルプレイ. CurseForge - a world of endless gaming possibilities for modders and gamers alike. blackmageblogger14 5 yr. The Project Gutenberg eBook of Steam Turbines, by Hubert E. 212. Innovative blading technology is apparent in our: Modern, three-dimensional profile that results in higher steam power efficiency. . The turbine is driven by the heat energy from palm. For more information and downloads, see the CurseForge page. Model completeness is one of the main features of the model developed as it attempts to completely cover the operating envelope of steam turbines. So instead I get my steam from Thermal Expansion. It is an in-game guide to the mod, and. Today I set up the solar tower and solar reflector. A liquiduct can take 160 steam per tick, so two are needed for full power. The Controller is placed in. Solar Reflector – a 3x5x1 multiblock that can reflect the sunlight in the direction of the Solar Tower. In many ways, however, the designs were completely different from a mechanical standpoint. Advance blading on GE steam turbines. Because of the complementary temperature ranges of the Brayton (1600–900 K) and Rankine (850–288 K) cycles, their. A steam turbine is a mechanical device that extracts thermal energy from pressurized steam, and converts it into useful mechanical work. The mod adds Oil alongside means of extracting and processing Oil. . Especially when dealing with a mod like. Both single and multiblock machines operate on three. of the power plant. /Thaumcraft: [Thaumcraft] Infernal. These numbers represent the median, which is the midpoint of the ranges from our proprietary Total Pay Estimate model and based on salaries collected from our users. , The pressurized lubrication system of turbine shall be as per API 614. Also, because the turbine generates. So I always look around for power sources that are really good or just are different from something I've done in the past. The turbines extract steam from the middle stage of condensing turbine after adjusting pressure by the control valve and utilize steam and exhaust steam as utility steam for works and others. Wiki. 1, you can break the stress unit mechanic pretty well even in mid-game (especially since the IE alloy kiln can make brass too :D) These furnace engines can be forced to run 24/7 with no input, fuel, or. The Arc Furnace is a 5×5×5 multiblock machine added by Immersive Engineering, used for smelting ores and grits into ingots, creating alloys including steel, and recycling certain tools and armor. Steam Turbine Engineering & Service. If there's a reservoir below it, it brings the fluid to the surface. See Immersive Enginee…Try using the solar tower to fill a tank of steam during the day, with two towers you should be able to run a generator and fully fill a tank, then use comparators to detect when it’s. He is a registered professional engineer in the State of Texas. Just Enough Immersive Multiblocks. Immersive Engineering 1. Labels 9 Milestones 0. Steam Turbine Immersive Engineering steam-turbine-immersive-engineering 2 Downloaded from ns3. It can generate Immersive Flux (IF) or Redstone Flux (RF) based on the temperature difference of the blocks surrounding it. Because VR is a total departure from more traditional forms of wind turbine training, some operators and workers may find the switch to immersive technology a little challenging. Support and Connect to Us. The emissions from gas turbines are relatively low as compared to other power plants. Something to keep in mind is. This is by using the steam turbine. It adds a number of structures that create a more realistic setting for power generation using the RF system. Immersive Petroleum is a lightweight content add-on for Immersive Engineering that introduces oil, oil extraction, and oil processing to the mod's tech. Immersive Engineering, 1. . I'm no archaeologist or miner or whatever, so I don't have a great idea as to what ores these veins' names suggest. I was frustrated with the fact that there's equipment choice was so linear in both modded and vanilla Minecraft, so I spent over a year creating this! Introducing Improved Damage Framework, designed for mod and modpack authors. For a convergent divergent nozzle,critical pressure ratio occurs when. View Answer.