- published: 31 Mar 2021
- views: 2458915
-
remove the playlistCryogenic Rocket Engine
- remove the playlistCryogenic Rocket Engine
Cryogenic rocket engine
A cryogenic rocket engine is a rocket engine that uses a cryogenic fuel or oxidizer, that is, its fuel or oxidizer (or both) are gases liquefied and stored at very low temperatures. Notably, these engines were one of the main factors of NASA's success in reaching the Moon by the Saturn V rocket.
During World War II, when powerful rocket engines were first considered by the German, American and Soviet engineers independently, all discovered that rocket engines need high mass flow rate of both oxidizer and fuel to generate a sufficient thrust. At that time oxygen and low molecular weight hydrocarbons were used as oxidizer and fuel pair. At room temperature and pressure, both are in gaseous state. Hypothetically, if propellants had been stored as pressurized gases, the size and mass of fuel tanks themselves would severely decrease rocket efficiency. Therefore, to get the required mass flow rate, the only option was to cool the propellants down to cryogenic temperatures (below −183 °C [90 K], −253 °C [20 K]), converting them to liquid form. Hence, all cryogenic rocket engines are also, by definition, either liquid-propellant rocket engines or hybrid rocket engines.
This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/Cryogenic_rocket_engine
Rocket engine
A rocket engine is a type of jet engine that uses only stored rocket propellant mass for forming its high speed propulsive jet. Rocket engines are reaction engines, obtaining thrust in accordance with Newton's third law. Most rocket engines are internal combustion engines, although non-combusting forms (such as cold gas thrusters) also exist. Vehicles propelled by rocket engines are commonly called rockets. Since they need no external material to form their jet, rocket engines can perform in a vacuum and thus can be used to propel spacecraft and ballistic missiles.
Compared to other types of jet engines, rocket engines have the highest thrust, are by far the lightest, but are the least propellant efficient (have the lowest specific impulse). The ideal exhaust is hydrogen, the lightest of all gases, but chemical rockets produce a mix of heavier species, reducing the exhaust velocity. Rocket engines become more efficient at high velocities (due to greater propulsive efficiency and Oberth effect). Since they do not require an atmosphere, they are well suited for uses at very high altitude and in space.
This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/Rocket_engine
RD-180
The RD-180 (РД-180, Ракетный Двигатель-180, Rocket Engine-180) is a rocket engine designed and built in Russia. It features a dual-combustion chamber, dual-nozzle design and is fueled by a kerosene/LOX mixture. Currently RD-180 engines are used for the first stage of the US Atlas V launch vehicle.
The RD-180 is derived from the RD-170/RD-171 line of rocket engines, which were used in the Soviet Energia launch vehicle, and are still in use in the Ukrainian/Russian Zenit launch vehicles.
History
The roots of the RD-180 rocket engine extend back into the Soviet Energia launch vehicle project. The RD-170, a four-chamber engine, was developed for use on the strap-on boosters for this vehicle, which ultimately was used to lift the Buran orbiter. This engine was scaled to a two-chamber version by combining the RD-170's combustion devices with 1/2 size turbomachinery. After successful performance in engine tests on a test stand, and high-level agreements between the US government and the Russian government, the engines were imported to the US for use on the Lockheed Martin Atlas III, with first flight in 2000. The engine is also used on the United Launch Alliance Atlas V, the successor to the Atlas III.
This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/RD-180
RD-170
The RD-170 (РД-170, Ракетный Двигатель-170, Rocket Engine-170) is the world's most powerful liquid-fuel rocket engine, designed and produced in the Soviet Union by NPO Energomash for use with the Energia launch vehicle. The engine burns the Russian equivalent of RP-1 fuel and LOX oxidizer in four combustion chambers, all supplied by one single-shaft, single-turbine turbo pump rated at 170 MW in a staged combustion cycle.
Shared turbopump
Several Soviet and Russian rocket engines use the approach of clustering small combustion chambers around a single turbine and pump. During the early 1950s, many Soviet engine designers, including Valentin P. Glushko, faced problems of combustion instability while designing bigger thrust chambers. At that time they solved the problem by using a cluster of smaller thrust chambers.
Variants
RD-151
The RD-151 is the RD-191 with thrust reduced from 196 to 170 tonnes. This engine was test-fired on July 30, 2009. The first flight test of this engine was conducted on August 25, 2009 as part of the first launch of South Korean Naro-1 rocket. The first stage of the Naro-1 rocket is made of the Universal Rocket Module (URM) from the Angara rocket.
This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/RD-170
Podcasts:
-
Cryogenic Engines | The complete physics
Let's understand the detailed working of cryogenic engines in a logical manner. Be our supporter or contributor: https://www.youtube.com/channel/UCqZQJ4600a9wIfMPbYc60OQ/join instagram : https://www.instagram.com/sabinzmathew/ Twitter : https://twitter.com/sabinsmathew Telegram : https://t.me/sabinmathew FB : https://www.facebook.com/SabinzMathew Voice over artist : https://www.fiverr.com/voiceonthemove
published: 31 Mar 2021 -
Cryogenic Rocket engine 3d Animation - Part1
#Rocket #3danimation In this video we have explained the basics of rocket science and also we have explained how rocket engine works in 3d animation Content Reference: https://blogs.nasa.gov/J2X Animation softwares used: Maya, After Effects, Illustrator,Premier Pro and Photoshop
published: 19 Jun 2021 -
Fully Cryogenic Engine(Dhawan - II) Test Fire | 100% 3D Printed | Skyroot Aerospace | Abridged Video
Skyroot Aerospace successfully tested ‘Dhawan-II’ on 31st March 2023, the upgraded version of 'Dhawan- I' India’s first privately developed Fully-Cryogenic rocket engine which was test fired in Nov'21. The engine which is completely 3D printed has undergone long duration endurance test for 200 seconds, a record for Skyroot, making it a major milestone for our Cryogenic program. The engine has been named in honour of eminent Indian Space scientist Dr. Satish Dhawan. Dhawan - II uses Liquid Natural Gas (more than 90% Methane) and Liquid Oxygen as cryogenic propellants, which are high-performance, low-cost, and green. This engine has a vacuum thrust of around 3.5kN at total area ratio and will be used in the upper stage of our orbital vehicle Vikram-2. The mobile test stand was indigenously ...
published: 04 Apr 2023 -
Everything you need to know about Cryogenic Engines by ISRO | Young Scientists
A cryogenic rocket engine is a rocket engine that uses a cryogenic fuel or oxidizer, that is, its fuel or oxidizer (or both) are gases liquefied and stored at very low temperatures. Notably, these engines were one of the main factors of NASA's success in reaching the Moon by the Saturn V rocket. Media Credits- www.isro.gov.in
published: 17 Jul 2020 -
How cryogenic rocket engine works?
About video :- How cryogenic rocket engine works? https://whatsapp.com/channel/0029VaCoVTk1Xqueu9vNfJ1I This video describes the process of working of cryogenic engine with its history and technological development this video is only for educational purposes. Cryogenic engines are some of the most powerful and efficient engines in the world. They use propellants that are stored at extremely low temperatures, often as low as -253 degrees Celsius (-423 degrees Fahrenheit). This allows the engines to achieve very high combustion temperatures, which in turn results in high thrust and efficiency. Cryogenic engines are most commonly used in rocket engines, where their high efficiency is essential for launching payloads into space. However, they also have a number of other applications, includin...
published: 24 Jan 2024 -
Fully Cryogenic Engine (Dhawan - 1) Test Fire | 100% 3D Printed | Skyroot Aerospace
Skyroot Aerospace successfully tested ‘Dhawan-1’, which is India’s first privately developed Fully-Cryogenic rocket engine on 20th November 2021. The engine has been named in honour of eminent Indian Rocket scientist Dr. Satish Dhawan. The engine uses Liquid Natural Gas (more than 90% Methane) and Liquid Oxygen cryogenic propellants, which are high performance, low-cost, and green. This engine has a vacuum thrust of around 1.5kN and demonstrates upper stage technology of our orbital vehicle Vikram-2. The mobile test stand was indigenously developed by Skyroot and test firing was conducted in one of its kind facility of Solar Industries at Nagpur. • Linkedin (https://www.linkedin.com/company/skyroot-aerospace/) • Twitter (https://twitter.com/SkyrootA) • Facebook (https://www.facebook....
published: 25 Nov 2021 -
Why don't rocket engines melt? How engineers keep engines cool
Rocket engines need to produce heat to function, after all, their only real purpose is to convert the chemical energy in the propellant into pressure and heat so they can produce thrust. And that brings up an obvious question! How in the heck do engines survive this heat? How did rocket scientists figure out how to keep an engine running continuously while harboring combustion inside it that’s hot enough to melt the very walls that are containing it?! Today we’re going to talk about the tricks engineers employ to keep rocket engines from melting. We’ll go over ablative cooling, regenerative cooling, film cooling, radiative cooling, heat sinks, and fuel to oxidizer ratios and show you some awesome examples of each. Here's an article version of this video - https://everydayastronaut.com/e...
published: 13 Jan 2022 -
Environmental Aeroscience - Aerospike Nozzle Solid Rocket Motor Static Firing
eAc (Environmental Aeroscience Corp) developed and fired the first solid propellant Aerospike motor in 2003. Aerospike nozzles are designed to be altitude compensating and self adjust the expansion ratio making them extremely useful for ground-launched sounding rockets. This feature is specifically useful for long burn hybrid rocket applications. Several design verification tests firings using short burn solid propellants, with the goal of applying the technology to the long burn Hybrid motors.
published: 01 Aug 2010 -
Cryogenic Engines Explained in 60 Seconds!
Discover the wonders of cryogenic engines in this fascinating video! Learn how super-cooled liquids like liquid hydrogen and liquid oxygen power these advanced engines, creating high-pressure gas that propels rockets similarly to a balloon releasing air. Explore why cryogenic engines are crucial for long-duration space missions, offering unmatched efficiency and power for deeper space exploration. Don't miss out on this deep dive into the technology that fuels our journey to the stars! #CryogenicEngines #SpaceExploration #RocketScience #LiquidHydrogen #LiquidOxygen #SpaceTechnology #RocketPropulsion OUTLINE: 00:00:00 Cryogenic Engines Explained in 60 Seconds!
published: 28 Sep 2024 -
Rocket Propulsion - Cryogenic Engine
published: 20 Jan 2017
developed with YouTube
10:07
Cryogenic Engines | The complete physics
- Order: Reorder
- Duration: 10:07
- Uploaded Date: 31 Mar 2021
- views: 2458915
Let's understand the detailed working of cryogenic engines in a logical manner.
Be our supporter or contributor: https://www.youtube.com/channel/UCqZQJ4600a9wI...
Let's understand the detailed working of cryogenic engines in a logical manner.
Be our supporter or contributor: https://www.youtube.com/channel/UCqZQJ4600a9wIfMPbYc60OQ/join
instagram : https://www.instagram.com/sabinzmathew/
Twitter : https://twitter.com/sabinsmathew
Telegram : https://t.me/sabinmathew
FB : https://www.facebook.com/SabinzMathew
Voice over artist : https://www.fiverr.com/voiceonthemove
https://wn.com/Cryogenic_Engines_|_The_Complete_Physics
Let's understand the detailed working of cryogenic engines in a logical manner.
Be our supporter or contributor: https://www.youtube.com/channel/UCqZQJ4600a9wIfMPbYc60OQ/join
instagram : https://www.instagram.com/sabinzmathew/
Twitter : https://twitter.com/sabinsmathew
Telegram : https://t.me/sabinmathew
FB : https://www.facebook.com/SabinzMathew
Voice over artist : https://www.fiverr.com/voiceonthemove
6:00
Cryogenic Rocket engine 3d Animation - Part1
- Order: Reorder
- Duration: 6:00
- Uploaded Date: 19 Jun 2021
- views: 18772
#Rocket #3danimation
In this video we have explained the basics of rocket science and also we have explained how rocket engine works in 3d animation
Content R...
#Rocket #3danimation
In this video we have explained the basics of rocket science and also we have explained how rocket engine works in 3d animation
Content Reference: https://blogs.nasa.gov/J2X
Animation softwares used: Maya, After Effects, Illustrator,Premier Pro and Photoshop
https://wn.com/Cryogenic_Rocket_Engine_3D_Animation_Part1
#Rocket #3danimation
In this video we have explained the basics of rocket science and also we have explained how rocket engine works in 3d animation
Content Reference: https://blogs.nasa.gov/J2X
Animation softwares used: Maya, After Effects, Illustrator,Premier Pro and Photoshop
- published: 19 Jun 2021
- views: 18772
0:44
Fully Cryogenic Engine(Dhawan - II) Test Fire | 100% 3D Printed | Skyroot Aerospace | Abridged Video
- Order: Reorder
- Duration: 0:44
- Uploaded Date: 04 Apr 2023
- views: 51261
Skyroot Aerospace successfully tested ‘Dhawan-II’ on 31st March 2023, the upgraded version of 'Dhawan- I' India’s first privately developed Fully-Cryogenic rock...
Skyroot Aerospace successfully tested ‘Dhawan-II’ on 31st March 2023, the upgraded version of 'Dhawan- I' India’s first privately developed Fully-Cryogenic rocket engine which was test fired in Nov'21. The engine which is completely 3D printed has undergone long duration endurance test for 200 seconds, a record for Skyroot, making it a major milestone for our Cryogenic program. The engine has been named in honour of eminent Indian Space scientist Dr. Satish Dhawan.
Dhawan - II uses Liquid Natural Gas (more than 90% Methane) and Liquid Oxygen as cryogenic propellants, which are high-performance, low-cost, and green. This engine has a vacuum thrust of around 3.5kN at total area ratio and will be used in the upper stage of our orbital vehicle Vikram-2. The mobile test stand was indigenously developed by Skyroot and test firing was conducted in one of its kind facility of our partner Solar Industries at Nagpur.
https://wn.com/Fully_Cryogenic_Engine(Dhawan_Ii)_Test_Fire_|_100_3D_Printed_|_Skyroot_Aerospace_|_Abridged_Video
Skyroot Aerospace successfully tested ‘Dhawan-II’ on 31st March 2023, the upgraded version of 'Dhawan- I' India’s first privately developed Fully-Cryogenic rocket engine which was test fired in Nov'21. The engine which is completely 3D printed has undergone long duration endurance test for 200 seconds, a record for Skyroot, making it a major milestone for our Cryogenic program. The engine has been named in honour of eminent Indian Space scientist Dr. Satish Dhawan.
Dhawan - II uses Liquid Natural Gas (more than 90% Methane) and Liquid Oxygen as cryogenic propellants, which are high-performance, low-cost, and green. This engine has a vacuum thrust of around 3.5kN at total area ratio and will be used in the upper stage of our orbital vehicle Vikram-2. The mobile test stand was indigenously developed by Skyroot and test firing was conducted in one of its kind facility of our partner Solar Industries at Nagpur.
- published: 04 Apr 2023
- views: 51261
3:45
Everything you need to know about Cryogenic Engines by ISRO | Young Scientists
- Order: Reorder
- Duration: 3:45
- Uploaded Date: 17 Jul 2020
- views: 50324
A cryogenic rocket engine is a rocket engine that uses a cryogenic fuel or oxidizer, that is, its fuel or oxidizer (or both) are gases liquefied and stored at v...
A cryogenic rocket engine is a rocket engine that uses a cryogenic fuel or oxidizer, that is, its fuel or oxidizer (or both) are gases liquefied and stored at very low temperatures. Notably, these engines were one of the main factors of NASA's success in reaching the Moon by the Saturn V rocket.
Media Credits- www.isro.gov.in
https://wn.com/Everything_You_Need_To_Know_About_Cryogenic_Engines_By_Isro_|_Young_Scientists
A cryogenic rocket engine is a rocket engine that uses a cryogenic fuel or oxidizer, that is, its fuel or oxidizer (or both) are gases liquefied and stored at very low temperatures. Notably, these engines were one of the main factors of NASA's success in reaching the Moon by the Saturn V rocket.
Media Credits- www.isro.gov.in
- published: 17 Jul 2020
- views: 50324
14:41
How cryogenic rocket engine works?
- Order: Reorder
- Duration: 14:41
- Uploaded Date: 24 Jan 2024
- views: 140428
About video :- How cryogenic rocket engine works?
https://whatsapp.com/channel/0029VaCoVTk1Xqueu9vNfJ1I
This video describes the process of working of cryogenic...
About video :- How cryogenic rocket engine works?
https://whatsapp.com/channel/0029VaCoVTk1Xqueu9vNfJ1I
This video describes the process of working of cryogenic engine with its history and technological development this video is only for educational purposes.
Cryogenic engines are some of the most powerful and efficient engines in the world. They use propellants that are stored at extremely low temperatures, often as low as -253 degrees Celsius (-423 degrees Fahrenheit). This allows the engines to achieve very high combustion temperatures, which in turn results in high thrust and efficiency.
Cryogenic engines are most commonly used in rocket engines, where their high efficiency is essential for launching payloads into space. However, they also have a number of other applications, including:
Air separation plants: Cryogenic engines are used to separate air into its component gases, such as nitrogen, oxygen, and argon. These gases are used in a variety of industrial applications, such as welding, food processing, and medical care.
LNG liquefaction plants: Cryogenic engines are used to liquefy natural gas (LNG), which is then transported by ship to countries that do not have their own natural gas supplies.
Superconductivity: Cryogenic engines are used to cool materials to very low temperatures, which can make them superconducting. Superconductors have a number of potential applications, such as in magnetic levitation trains and fusion power plants.
In this video, we will take a look at how cryogenic engines work and explore some of their many applications. We will also discuss the challenges of working with cryogenic fluids and the future of cryogenic engine technology.
I hope you enjoy the video!
#cryogenicengine, #rocketengine, #spaceexploration, #engineering, #technology, #science, #airseparation, #LNG, #superconductivity, #mag lev, #fusionpower, #futureoftechnology, #innovation, #cleanspace, #powersystems, #extremeengineering, #scienceinaction, #educationalvideo, #mustwatch
JUST CLICK TO SUBSCRIBE:- https://bit.ly/3rfMixe
Join this channel to get access to perks:
https://www.youtube.com/channel/UCLverqV6G5MER0YXM4LienQ/join
Our official Instagram - https://www.instagram.com/vigyanrecharge/
https://www.facebook.com/profile.php?id=61550629925703
Our Official Facebook page - https://www.facebook.com/profile.php?id=61550629925703
====================================================================
Important links -
Information credit :- Google
Image credit :- free stock images, gifs etc.
Music credit :- leonell-cassio-a-magical-journey-through-space
Background video :- free stock videos, Licensed content
====================================================================
Video hashtags:- #vigyanrecharge #science #engineering #vigyan
🇮🇳 जय हिन्द, जय भारत। 🇮🇳
Like + share + comment!
============================================================
Channel tags:-
#vigyanrecharge
============================================================
Copyright Disclaimer
Disclaimer- Some contents are used for educational purpose under fair use. Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use.
Thank You
https://wn.com/How_Cryogenic_Rocket_Engine_Works
About video :- How cryogenic rocket engine works?
https://whatsapp.com/channel/0029VaCoVTk1Xqueu9vNfJ1I
This video describes the process of working of cryogenic engine with its history and technological development this video is only for educational purposes.
Cryogenic engines are some of the most powerful and efficient engines in the world. They use propellants that are stored at extremely low temperatures, often as low as -253 degrees Celsius (-423 degrees Fahrenheit). This allows the engines to achieve very high combustion temperatures, which in turn results in high thrust and efficiency.
Cryogenic engines are most commonly used in rocket engines, where their high efficiency is essential for launching payloads into space. However, they also have a number of other applications, including:
Air separation plants: Cryogenic engines are used to separate air into its component gases, such as nitrogen, oxygen, and argon. These gases are used in a variety of industrial applications, such as welding, food processing, and medical care.
LNG liquefaction plants: Cryogenic engines are used to liquefy natural gas (LNG), which is then transported by ship to countries that do not have their own natural gas supplies.
Superconductivity: Cryogenic engines are used to cool materials to very low temperatures, which can make them superconducting. Superconductors have a number of potential applications, such as in magnetic levitation trains and fusion power plants.
In this video, we will take a look at how cryogenic engines work and explore some of their many applications. We will also discuss the challenges of working with cryogenic fluids and the future of cryogenic engine technology.
I hope you enjoy the video!
#cryogenicengine, #rocketengine, #spaceexploration, #engineering, #technology, #science, #airseparation, #LNG, #superconductivity, #mag lev, #fusionpower, #futureoftechnology, #innovation, #cleanspace, #powersystems, #extremeengineering, #scienceinaction, #educationalvideo, #mustwatch
JUST CLICK TO SUBSCRIBE:- https://bit.ly/3rfMixe
Join this channel to get access to perks:
https://www.youtube.com/channel/UCLverqV6G5MER0YXM4LienQ/join
Our official Instagram - https://www.instagram.com/vigyanrecharge/
https://www.facebook.com/profile.php?id=61550629925703
Our Official Facebook page - https://www.facebook.com/profile.php?id=61550629925703
====================================================================
Important links -
Information credit :- Google
Image credit :- free stock images, gifs etc.
Music credit :- leonell-cassio-a-magical-journey-through-space
Background video :- free stock videos, Licensed content
====================================================================
Video hashtags:- #vigyanrecharge #science #engineering #vigyan
🇮🇳 जय हिन्द, जय भारत। 🇮🇳
Like + share + comment!
============================================================
Channel tags:-
#vigyanrecharge
============================================================
Copyright Disclaimer
Disclaimer- Some contents are used for educational purpose under fair use. Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use.
Thank You
- published: 24 Jan 2024
- views: 140428
1:13
Fully Cryogenic Engine (Dhawan - 1) Test Fire | 100% 3D Printed | Skyroot Aerospace
- Order: Reorder
- Duration: 1:13
- Uploaded Date: 25 Nov 2021
- views: 74715
Skyroot Aerospace successfully tested ‘Dhawan-1’, which is India’s first privately developed Fully-Cryogenic rocket engine on 20th November 2021. The engine has...
Skyroot Aerospace successfully tested ‘Dhawan-1’, which is India’s first privately developed Fully-Cryogenic rocket engine on 20th November 2021. The engine has been named in honour of eminent Indian Rocket scientist Dr. Satish Dhawan.
The engine uses Liquid Natural Gas (more than 90% Methane) and Liquid Oxygen cryogenic propellants, which are high performance, low-cost, and green. This engine has a vacuum thrust of around 1.5kN and demonstrates upper stage technology of our orbital vehicle Vikram-2. The mobile test stand was indigenously developed by Skyroot and test firing was conducted in one of its kind facility of Solar Industries at Nagpur.
• Linkedin (https://www.linkedin.com/company/skyroot-aerospace/)
• Twitter (https://twitter.com/SkyrootA)
• Facebook (https://www.facebook.com/skyrootaerospace)
https://wn.com/Fully_Cryogenic_Engine_(Dhawan_1)_Test_Fire_|_100_3D_Printed_|_Skyroot_Aerospace
Skyroot Aerospace successfully tested ‘Dhawan-1’, which is India’s first privately developed Fully-Cryogenic rocket engine on 20th November 2021. The engine has been named in honour of eminent Indian Rocket scientist Dr. Satish Dhawan.
The engine uses Liquid Natural Gas (more than 90% Methane) and Liquid Oxygen cryogenic propellants, which are high performance, low-cost, and green. This engine has a vacuum thrust of around 1.5kN and demonstrates upper stage technology of our orbital vehicle Vikram-2. The mobile test stand was indigenously developed by Skyroot and test firing was conducted in one of its kind facility of Solar Industries at Nagpur.
• Linkedin (https://www.linkedin.com/company/skyroot-aerospace/)
• Twitter (https://twitter.com/SkyrootA)
• Facebook (https://www.facebook.com/skyrootaerospace)
- published: 25 Nov 2021
- views: 74715
26:31
Why don't rocket engines melt? How engineers keep engines cool
- Order: Reorder
- Duration: 26:31
- Uploaded Date: 13 Jan 2022
- views: 3787318
Rocket engines need to produce heat to function, after all, their only real purpose is to convert the chemical energy in the propellant into pressure and heat s...
Rocket engines need to produce heat to function, after all, their only real purpose is to convert the chemical energy in the propellant into pressure and heat so they can produce thrust.
And that brings up an obvious question! How in the heck do engines survive this heat? How did rocket scientists figure out how to keep an engine running continuously while harboring combustion inside it that’s hot enough to melt the very walls that are containing it?!
Today we’re going to talk about the tricks engineers employ to keep rocket engines from melting. We’ll go over ablative cooling, regenerative cooling, film cooling, radiative cooling, heat sinks, and fuel to oxidizer ratios and show you some awesome examples of each.
Here's an article version of this video - https://everydayastronaut.com/engine-cooling-methodes/
00:00 - Intro / Timestamps
01:55 - Heatsink
04:12 - Fuel to Oxidizer Ratio
07:20 - Ablative Cooling
10:30 - Regenerative Cooling
14:20 - Film Cooling
22:15 - Radiative Cooling
23:30 - Summary
--------------------------
Want to support what I do? Consider becoming a Patreon supporter for access to exclusive livestreams, our discord channel and subreddit! - http://patreon.com/everydayastronaut
Or become a YouTube member for some bonus perks as well! - https://www.youtube.com/channel/UC6uKrU_WqJ1R2HMTY3LIx5Q/join
The best place for all your space merch needs!
https://everydayastronaut.com/shop/
All music is original! Check out my album "Maximum Aerodynamic Pressure" anywhere you listen to music (Spotify, iTunes, Google Play, Amazon, etc) or click here for easy links - http://everydayastronaut.com/music
https://wn.com/Why_Don't_Rocket_Engines_Melt_How_Engineers_Keep_Engines_Cool
Rocket engines need to produce heat to function, after all, their only real purpose is to convert the chemical energy in the propellant into pressure and heat so they can produce thrust.
And that brings up an obvious question! How in the heck do engines survive this heat? How did rocket scientists figure out how to keep an engine running continuously while harboring combustion inside it that’s hot enough to melt the very walls that are containing it?!
Today we’re going to talk about the tricks engineers employ to keep rocket engines from melting. We’ll go over ablative cooling, regenerative cooling, film cooling, radiative cooling, heat sinks, and fuel to oxidizer ratios and show you some awesome examples of each.
Here's an article version of this video - https://everydayastronaut.com/engine-cooling-methodes/
00:00 - Intro / Timestamps
01:55 - Heatsink
04:12 - Fuel to Oxidizer Ratio
07:20 - Ablative Cooling
10:30 - Regenerative Cooling
14:20 - Film Cooling
22:15 - Radiative Cooling
23:30 - Summary
--------------------------
Want to support what I do? Consider becoming a Patreon supporter for access to exclusive livestreams, our discord channel and subreddit! - http://patreon.com/everydayastronaut
Or become a YouTube member for some bonus perks as well! - https://www.youtube.com/channel/UC6uKrU_WqJ1R2HMTY3LIx5Q/join
The best place for all your space merch needs!
https://everydayastronaut.com/shop/
All music is original! Check out my album "Maximum Aerodynamic Pressure" anywhere you listen to music (Spotify, iTunes, Google Play, Amazon, etc) or click here for easy links - http://everydayastronaut.com/music
- published: 13 Jan 2022
- views: 3787318
0:22
Environmental Aeroscience - Aerospike Nozzle Solid Rocket Motor Static Firing
- Order: Reorder
- Duration: 0:22
- Uploaded Date: 01 Aug 2010
- views: 5458390
eAc (Environmental Aeroscience Corp) developed and fired the first solid propellant Aerospike motor in 2003. Aerospike nozzles are designed to be altitude compe...
eAc (Environmental Aeroscience Corp) developed and fired the first solid propellant Aerospike motor in 2003. Aerospike nozzles are designed to be altitude compensating and self adjust the expansion ratio making them extremely useful for ground-launched sounding rockets. This feature is specifically useful for long burn hybrid rocket applications. Several design verification tests firings using short burn solid propellants, with the goal of applying the technology to the long burn Hybrid motors.
https://wn.com/Environmental_Aeroscience_Aerospike_Nozzle_Solid_Rocket_Motor_Static_Firing
eAc (Environmental Aeroscience Corp) developed and fired the first solid propellant Aerospike motor in 2003. Aerospike nozzles are designed to be altitude compensating and self adjust the expansion ratio making them extremely useful for ground-launched sounding rockets. This feature is specifically useful for long burn hybrid rocket applications. Several design verification tests firings using short burn solid propellants, with the goal of applying the technology to the long burn Hybrid motors.
- published: 01 Aug 2010
- views: 5458390
0:52
Cryogenic Engines Explained in 60 Seconds!
- Order: Reorder
- Duration: 0:52
- Uploaded Date: 28 Sep 2024
- views: 423
Discover the wonders of cryogenic engines in this fascinating video! Learn how super-cooled liquids like liquid hydrogen and liquid oxygen power these advanced ...
Discover the wonders of cryogenic engines in this fascinating video! Learn how super-cooled liquids like liquid hydrogen and liquid oxygen power these advanced engines, creating high-pressure gas that propels rockets similarly to a balloon releasing air. Explore why cryogenic engines are crucial for long-duration space missions, offering unmatched efficiency and power for deeper space exploration. Don't miss out on this deep dive into the technology that fuels our journey to the stars!
#CryogenicEngines #SpaceExploration #RocketScience #LiquidHydrogen #LiquidOxygen #SpaceTechnology #RocketPropulsion
OUTLINE:
00:00:00 Cryogenic Engines Explained in 60 Seconds!
https://wn.com/Cryogenic_Engines_Explained_In_60_Seconds
Discover the wonders of cryogenic engines in this fascinating video! Learn how super-cooled liquids like liquid hydrogen and liquid oxygen power these advanced engines, creating high-pressure gas that propels rockets similarly to a balloon releasing air. Explore why cryogenic engines are crucial for long-duration space missions, offering unmatched efficiency and power for deeper space exploration. Don't miss out on this deep dive into the technology that fuels our journey to the stars!
#CryogenicEngines #SpaceExploration #RocketScience #LiquidHydrogen #LiquidOxygen #SpaceTechnology #RocketPropulsion
OUTLINE:
00:00:00 Cryogenic Engines Explained in 60 Seconds!
- published: 28 Sep 2024
- views: 423
1:02
Rocket Propulsion - Cryogenic Engine
- Order: Reorder
- Duration: 1:02
- Uploaded Date: 20 Jan 2017
- views: 289
- published: 20 Jan 2017
- views: 289
10:07
Cryogenic Engines | The complete physics
Let's understand the detailed working of cryogenic engines in a logical manner.
Be our su...
published: 31 Mar 2021
Cryogenic Engines | The complete physics
Cryogenic Engines | The complete physics
- Report rights infringement
- published: 31 Mar 2021
- views: 2458915
Let's understand the detailed working of cryogenic engines in a logical manner.
Be our supporter or contributor: https://www.youtube.com/channel/UCqZQJ4600a9wIfMPbYc60OQ/join
instagram : https://www.instagram.com/sabinzmathew/
Twitter : https://twitter.com/sabinsmathew
Telegram : https://t.me/sabinmathew
FB : https://www.facebook.com/SabinzMathew
Voice over artist : https://www.fiverr.com/voiceonthemove
6:00
Cryogenic Rocket engine 3d Animation - Part1
#Rocket #3danimation
In this video we have explained the basics of rocket science and als...
published: 19 Jun 2021
Cryogenic Rocket engine 3d Animation - Part1
Cryogenic Rocket engine 3d Animation - Part1
- Report rights infringement
- published: 19 Jun 2021
- views: 18772
#Rocket #3danimation
In this video we have explained the basics of rocket science and also we have explained how rocket engine works in 3d animation
Content Reference: https://blogs.nasa.gov/J2X
Animation softwares used: Maya, After Effects, Illustrator,Premier Pro and Photoshop
0:44
Fully Cryogenic Engine(Dhawan - II) Test Fire | 100% 3D Printed | Skyroot Aerospace | Abridged Video
Skyroot Aerospace successfully tested ‘Dhawan-II’ on 31st March 2023, the upgraded version...
published: 04 Apr 2023
Fully Cryogenic Engine(Dhawan - II) Test Fire | 100% 3D Printed | Skyroot Aerospace | Abridged Video
Fully Cryogenic Engine(Dhawan - II) Test Fire | 100% 3D Printed | Skyroot Aerospace | Abridged Video
- Report rights infringement
- published: 04 Apr 2023
- views: 51261
Skyroot Aerospace successfully tested ‘Dhawan-II’ on 31st March 2023, the upgraded version of 'Dhawan- I' India’s first privately developed Fully-Cryogenic rocket engine which was test fired in Nov'21. The engine which is completely 3D printed has undergone long duration endurance test for 200 seconds, a record for Skyroot, making it a major milestone for our Cryogenic program. The engine has been named in honour of eminent Indian Space scientist Dr. Satish Dhawan.
Dhawan - II uses Liquid Natural Gas (more than 90% Methane) and Liquid Oxygen as cryogenic propellants, which are high-performance, low-cost, and green. This engine has a vacuum thrust of around 3.5kN at total area ratio and will be used in the upper stage of our orbital vehicle Vikram-2. The mobile test stand was indigenously developed by Skyroot and test firing was conducted in one of its kind facility of our partner Solar Industries at Nagpur.
3:45
Everything you need to know about Cryogenic Engines by ISRO | Young Scientists
A cryogenic rocket engine is a rocket engine that uses a cryogenic fuel or oxidizer, that ...
published: 17 Jul 2020
Everything you need to know about Cryogenic Engines by ISRO | Young Scientists
Everything you need to know about Cryogenic Engines by ISRO | Young Scientists
- Report rights infringement
- published: 17 Jul 2020
- views: 50324
A cryogenic rocket engine is a rocket engine that uses a cryogenic fuel or oxidizer, that is, its fuel or oxidizer (or both) are gases liquefied and stored at very low temperatures. Notably, these engines were one of the main factors of NASA's success in reaching the Moon by the Saturn V rocket.
Media Credits- www.isro.gov.in
14:41
How cryogenic rocket engine works?
About video :- How cryogenic rocket engine works?
https://whatsapp.com/channel/0029VaCoVTk...
published: 24 Jan 2024
How cryogenic rocket engine works?
How cryogenic rocket engine works?
- Report rights infringement
- published: 24 Jan 2024
- views: 140428
About video :- How cryogenic rocket engine works?
https://whatsapp.com/channel/0029VaCoVTk1Xqueu9vNfJ1I
This video describes the process of working of cryogenic engine with its history and technological development this video is only for educational purposes.
Cryogenic engines are some of the most powerful and efficient engines in the world. They use propellants that are stored at extremely low temperatures, often as low as -253 degrees Celsius (-423 degrees Fahrenheit). This allows the engines to achieve very high combustion temperatures, which in turn results in high thrust and efficiency.
Cryogenic engines are most commonly used in rocket engines, where their high efficiency is essential for launching payloads into space. However, they also have a number of other applications, including:
Air separation plants: Cryogenic engines are used to separate air into its component gases, such as nitrogen, oxygen, and argon. These gases are used in a variety of industrial applications, such as welding, food processing, and medical care.
LNG liquefaction plants: Cryogenic engines are used to liquefy natural gas (LNG), which is then transported by ship to countries that do not have their own natural gas supplies.
Superconductivity: Cryogenic engines are used to cool materials to very low temperatures, which can make them superconducting. Superconductors have a number of potential applications, such as in magnetic levitation trains and fusion power plants.
In this video, we will take a look at how cryogenic engines work and explore some of their many applications. We will also discuss the challenges of working with cryogenic fluids and the future of cryogenic engine technology.
I hope you enjoy the video!
#cryogenicengine, #rocketengine, #spaceexploration, #engineering, #technology, #science, #airseparation, #LNG, #superconductivity, #mag lev, #fusionpower, #futureoftechnology, #innovation, #cleanspace, #powersystems, #extremeengineering, #scienceinaction, #educationalvideo, #mustwatch
JUST CLICK TO SUBSCRIBE:- https://bit.ly/3rfMixe
Join this channel to get access to perks:
https://www.youtube.com/channel/UCLverqV6G5MER0YXM4LienQ/join
Our official Instagram - https://www.instagram.com/vigyanrecharge/
https://www.facebook.com/profile.php?id=61550629925703
Our Official Facebook page - https://www.facebook.com/profile.php?id=61550629925703
====================================================================
Important links -
Information credit :- Google
Image credit :- free stock images, gifs etc.
Music credit :- leonell-cassio-a-magical-journey-through-space
Background video :- free stock videos, Licensed content
====================================================================
Video hashtags:- #vigyanrecharge #science #engineering #vigyan
🇮🇳 जय हिन्द, जय भारत। 🇮🇳
Like + share + comment!
============================================================
Channel tags:-
#vigyanrecharge
============================================================
Copyright Disclaimer
Disclaimer- Some contents are used for educational purpose under fair use. Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use.
Thank You
1:13
Fully Cryogenic Engine (Dhawan - 1) Test Fire | 100% 3D Printed | Skyroot Aerospace
Skyroot Aerospace successfully tested ‘Dhawan-1’, which is India’s first privately develop...
published: 25 Nov 2021
Fully Cryogenic Engine (Dhawan - 1) Test Fire | 100% 3D Printed | Skyroot Aerospace
Fully Cryogenic Engine (Dhawan - 1) Test Fire | 100% 3D Printed | Skyroot Aerospace
- Report rights infringement
- published: 25 Nov 2021
- views: 74715
Skyroot Aerospace successfully tested ‘Dhawan-1’, which is India’s first privately developed Fully-Cryogenic rocket engine on 20th November 2021. The engine has been named in honour of eminent Indian Rocket scientist Dr. Satish Dhawan.
The engine uses Liquid Natural Gas (more than 90% Methane) and Liquid Oxygen cryogenic propellants, which are high performance, low-cost, and green. This engine has a vacuum thrust of around 1.5kN and demonstrates upper stage technology of our orbital vehicle Vikram-2. The mobile test stand was indigenously developed by Skyroot and test firing was conducted in one of its kind facility of Solar Industries at Nagpur.
• Linkedin (https://www.linkedin.com/company/skyroot-aerospace/)
• Twitter (https://twitter.com/SkyrootA)
• Facebook (https://www.facebook.com/skyrootaerospace)
26:31
Why don't rocket engines melt? How engineers keep engines cool
Rocket engines need to produce heat to function, after all, their only real purpose is to ...
published: 13 Jan 2022
Why don't rocket engines melt? How engineers keep engines cool
Why don't rocket engines melt? How engineers keep engines cool
- Report rights infringement
- published: 13 Jan 2022
- views: 3787318
Rocket engines need to produce heat to function, after all, their only real purpose is to convert the chemical energy in the propellant into pressure and heat so they can produce thrust.
And that brings up an obvious question! How in the heck do engines survive this heat? How did rocket scientists figure out how to keep an engine running continuously while harboring combustion inside it that’s hot enough to melt the very walls that are containing it?!
Today we’re going to talk about the tricks engineers employ to keep rocket engines from melting. We’ll go over ablative cooling, regenerative cooling, film cooling, radiative cooling, heat sinks, and fuel to oxidizer ratios and show you some awesome examples of each.
Here's an article version of this video - https://everydayastronaut.com/engine-cooling-methodes/
00:00 - Intro / Timestamps
01:55 - Heatsink
04:12 - Fuel to Oxidizer Ratio
07:20 - Ablative Cooling
10:30 - Regenerative Cooling
14:20 - Film Cooling
22:15 - Radiative Cooling
23:30 - Summary
--------------------------
Want to support what I do? Consider becoming a Patreon supporter for access to exclusive livestreams, our discord channel and subreddit! - http://patreon.com/everydayastronaut
Or become a YouTube member for some bonus perks as well! - https://www.youtube.com/channel/UC6uKrU_WqJ1R2HMTY3LIx5Q/join
The best place for all your space merch needs!
https://everydayastronaut.com/shop/
All music is original! Check out my album "Maximum Aerodynamic Pressure" anywhere you listen to music (Spotify, iTunes, Google Play, Amazon, etc) or click here for easy links - http://everydayastronaut.com/music
0:22
Environmental Aeroscience - Aerospike Nozzle Solid Rocket Motor Static Firing
eAc (Environmental Aeroscience Corp) developed and fired the first solid propellant Aerosp...
published: 01 Aug 2010
Environmental Aeroscience - Aerospike Nozzle Solid Rocket Motor Static Firing
Environmental Aeroscience - Aerospike Nozzle Solid Rocket Motor Static Firing
- Report rights infringement
- published: 01 Aug 2010
- views: 5458390
eAc (Environmental Aeroscience Corp) developed and fired the first solid propellant Aerospike motor in 2003. Aerospike nozzles are designed to be altitude compensating and self adjust the expansion ratio making them extremely useful for ground-launched sounding rockets. This feature is specifically useful for long burn hybrid rocket applications. Several design verification tests firings using short burn solid propellants, with the goal of applying the technology to the long burn Hybrid motors.
0:52
Cryogenic Engines Explained in 60 Seconds!
Discover the wonders of cryogenic engines in this fascinating video! Learn how super-coole...
published: 28 Sep 2024
Cryogenic Engines Explained in 60 Seconds!
Cryogenic Engines Explained in 60 Seconds!
- Report rights infringement
- published: 28 Sep 2024
- views: 423
Discover the wonders of cryogenic engines in this fascinating video! Learn how super-cooled liquids like liquid hydrogen and liquid oxygen power these advanced engines, creating high-pressure gas that propels rockets similarly to a balloon releasing air. Explore why cryogenic engines are crucial for long-duration space missions, offering unmatched efficiency and power for deeper space exploration. Don't miss out on this deep dive into the technology that fuels our journey to the stars!
#CryogenicEngines #SpaceExploration #RocketScience #LiquidHydrogen #LiquidOxygen #SpaceTechnology #RocketPropulsion
OUTLINE:
00:00:00 Cryogenic Engines Explained in 60 Seconds!
1:02
Rocket Propulsion - Cryogenic Engine
published: 20 Jan 2017
Rocket Propulsion - Cryogenic Engine
Rocket Propulsion - Cryogenic Engine
- Report rights infringement
- published: 20 Jan 2017
- views: 289
Cryogenic rocket engine
A cryogenic rocket engine is a rocket engine that uses a cryogenic fuel or oxidizer, that is, its fuel or oxidizer (or both) are gases liquefied and stored at very low temperatures. Notably, these engines were one of the main factors of NASA's success in reaching the Moon by the Saturn V rocket.
During World War II, when powerful rocket engines were first considered by the German, American and Soviet engineers independently, all discovered that rocket engines need high mass flow rate of both oxidizer and fuel to generate a sufficient thrust. At that time oxygen and low molecular weight hydrocarbons were used as oxidizer and fuel pair. At room temperature and pressure, both are in gaseous state. Hypothetically, if propellants had been stored as pressurized gases, the size and mass of fuel tanks themselves would severely decrease rocket efficiency. Therefore, to get the required mass flow rate, the only option was to cool the propellants down to cryogenic temperatures (below −183 °C [90 K], −253 °C [20 K]), converting them to liquid form. Hence, all cryogenic rocket engines are also, by definition, either liquid-propellant rocket engines or hybrid rocket engines.
This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/Cryogenic_rocket_engine
Cryogenic Engines | The complete physics...
Cryogenic Rocket engine 3d Animation - Part1...
Fully Cryogenic Engine(Dhawan - II) Test Fire | 10...
Everything you need to know about Cryogenic Engine...
How cryogenic rocket engine works?...
Fully Cryogenic Engine (Dhawan - 1) Test Fire | 10...
Why don't rocket engines melt? How engineers keep ...
Environmental Aeroscience - Aerospike Nozzle Solid...
Cryogenic Engines Explained in 60 Seconds!...