Memory

Question 1

What happens velocity, pressure and density in a:

Subsonic airflow (incompressible)

at

converging and

diverging

sections

Answer 1

Question 2

What happens velocity, pressure and density in a:

supersonic airflow (compressible)

at

converging and

diverging

sections

Answer 2

Question 3

Name the 4 types of combustors

Answer 3

1. Multiple combustion chambers
2. Can-annular or tubo-annular
3. Annular (most common)
4. annular reverse flow (turboprop/business jet)