Questions tagged [scramjet]

A jet engine that uses ram pressure to compress incoming air, and where the airflow throughout the entire engine is at supersonic speeds.

4 questions with no upvoted or accepted answers
Filter by
Sorted by
Tagged with
4 votes
0 answers
91 views

How can the 3M22 Zircon receive commands at high speeds?

According to its Wikipedia article, the scramjet-powered 3M22 Zircon missile is capable of achieving speeds of up to Mach 9, at which a plasma may be created around the missile. The article further ...
Sixtyfive's user avatar
  • 192
4 votes
0 answers
87 views

Does/Can combustion instabilities occur in SCRAM jet?

I was told that combustion occurs at Supersonic speeds in SCRAM jet. So acoustic disturbances/ pressure fluctuations can't travel into incoming jet stream. Does this avoids combustion instabilities in ...
SRD's user avatar
  • 383
2 votes
0 answers
99 views

What is the operating temperarature of a scram jet at its theoretical maximum speed?

What is the operating temperature of a scram jet at its theoretical maximum speed of Mach 24? For those with access to a simulator and do such simulators exist and are they possible? Given this ...
securitydude5's user avatar
1 vote
0 answers
85 views

The state of the art of scramjet engine

What is the state of the art of the scramjet engine? Which nation is at the envelope of that technology? This is a follow-up to this question.
Hans's user avatar
  • 211