Ariane 6 full stage engine hot-fire test

0
(0)

Watch as Europe’s new Ariane 6 rocket goes through a full-scale rehearsal in preparation for its first flight, when teams from @ArianeGroup, @CnesFrance and ESA on the ground will complete a launch countdown rehearsal. The test includes the ignition of the core stage Vulcain 2.1 engine, followed by 470 seconds of stabilised operation covering the entire core stage flight phase, as it would function on a launch into space.

Coverage started 19:40 UTC (20:40 CET) on 23 November 2023, 20 minutes before engine ignition and continue five minutes after core stage operation, once the engine burns through all its propellant.

Timestaps of the video:
00:00 – 16:18 – Stay tuned
16:19 – 47:49 – Countdown and stop of countdown
47:50 – 01:14:19 – Stay tuned
01:14:20 – 01:30:43 – Restart of countdown and hot-fire test

For this rehearsal, the boosters were not ignited, so Ariane 6 stayed firmly on the launch pad at Europe’s Spaceport in French Guiana.

The eight-minute engine-fire trial reenacts how the Ariane 6 core stage will fire during a normal flight into space. The trial, conducted with a test model on the launch pad at Europe’s Spaceport will be the longest ‘full-stack’ run yet for Ariane 6’s lower liquid propulsion module equipped with a Vulcain 2.1 engine.

The Vulcain 2.1 engine will burn through almost 150 tonnes of propellant supplied from the Ariane 6 core stage tanks – liquid oxygen and liquid hydrogen – supercooled to temperatures below -250°C.

The Vulcain 2.1 engine is an evolution of the Vulcain 2 engine that made Ariane 5 Europe’s most successful launch system ever. The upgrade has a simplified and cheaper design and features new technology in the engine nozzle, while the ignition system has been moved from the engine to the launch pad to make the core stage perform better and cost less.

Credits: ESA – European Space Agency

★ Subscribe: http://bit.ly/ESAsubscribe and click twice on the bell button to receive our notifications.

Check out our full video catalog: http://bit.ly/SpaceInVideos
Follow us on Twitter: http://bit.ly/ESAonTwitter
On Facebook: http://bit.ly/ESAonFacebook
On Instagram: http://bit.ly/ESAonInstagram
On LinkedIn: https://bit.ly/ESAonLinkedIn
On Pinterest: https://bit.ly/ESAonPinterest
On Flickr: http://bit.ly/ESAonFlickr

We are Europe’s gateway to space. Our mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related.

Copyright information about our videos is available here: https://www.esa.int/ESA_Multimedia/Terms_and_Conditions

#ESA
#Ariane6
#Rocket

Similar Posts:

How useful was this post?

Click on a star to rate it!

Average rating 0 / 5. Vote count: 0

No votes so far! Be the first to rate this post.

As you found this post useful...

Follow us on social media!

We are sorry that this post was not useful for you!

Let us improve this post!

Tell us how we can improve this post?

15 Comments

  1. This will be the last hurrah for ESA. It will go the way if cathode tube televisions and fixed telephones.

    Falcon 9 is destroying the competition. Starship will be reliable in two/three years. China is making its own reusable rockets by the end of the 2020's.

    ESA will have no customers in five years time. They won't do reusable, too much expensive research required. Just like they never did manned flight.

    It was good while it lasted. Somewhat held back by the insistence in using the French language, which they are so dogmatic about. The world of science and engineering uses mathematics and English, get over it.

Leave a Reply

Your email address will not be published. Required fields are marked *