I have, but that video has an error: it's not a hybrid rocket engine because a rocket by definition contains all of it's reaction mass. Meanwhile both a turbine and a scramjet use oxygen from the air which gets incorporated into the carbon dioxide and water molecules which fly out the exhaust nozzle to give the aircraft thrust.

I am looking forward to seeing g the new F-47 but this is pretty amazing

At that speed. Seems like it could reach the space station!

Have you heard of the SR-72?

Dongie

Guru Age: 63

Here you go kiddies!
youtube.com/shorts/Qtswwn1ZqQ4?si=YmBOZ3HaZpsVjq5X

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Mach 6 baby!!

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Filthy_Immigrant

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Ad_Quid_Orator Follow
Guru Age: 36

1 y

I have, but that video has an error: it's not a hybrid rocket engine because a rocket by definition contains all of it's reaction mass. Meanwhile both a turbine and a scramjet use oxygen from the air which gets incorporated into the carbon dioxide and water molecules which fly out the exhaust nozzle to give the aircraft thrust.

0

4 Reply
- Dongie
  
  1 y
  Tell us more.
  
  Reply
- Ad_Quid_Orator
  
  1 y
  A rocket would have two tanks: one would be a fuel tank carrying either hydrogen or kerosene while the other would contain the oxygen used to burn it.
  
  A jet (whether it's a turbine or a ramjet) would only have a fuel tanks filled with kerosene and it would get the oxygen to burn it from the surrounding air.
  
  A turbine engine uses the superheated gases used to provide thrust to turn a turbine at the front which sucks in the air (and oxygen) used to burn the fuel:
  
  A ramjet uses the forward motion of the aircraft to push air into the engine to burn the fuel:
  
  You can achieve higher speeds with a ramjet but you can't start it from a dead stop. A combined cycle has two reactors for each inlet. At lower speeds (less than Mach 3), the air will be directed to the turbine reactor while at speeds between Mach 3 and Mach 6, it will be directed to the ramjet:
  nextbigfuture.s3.amazonaws.com/.../...cengine.jpeg
  
  Reply
- Dongie
  
  1 y
  So the turbo is sitting atop the ramjet? It's a simple engine, eh? Kerosene. So, does it use a gradually decreasing outlet in order to create more force like with liquid? Or does it not need this with concern to it being heated air?
  
  Reply
- Ad_Quid_Orator
  
  1 y
  All the exhaust would be in the form of gas when it leaves the engine.
  
  Reply
exitseven Follow
Master Age: 55

1 y
1.6K opinions shared on Technology & Internet topic.

I am looking forward to seeing g the new F-47 but this is pretty amazing

1

1 Reply
- Dongie
  
  1 y
  I saw one on it as well. No pilot needed. It looks as tho it has anti gravity the way it moves.
  
  Reply
Surely Follow
Guru Age: 69

1 y

At that speed. Seems like it could reach the space station!

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Have you heard of the SR-72?

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