Q. In compression ignition engines, swirl denotes a
A
Haphazard motion of the gases in the chamber
B
Rotary motion of the gases in the chamber
C
Radial motion of the gases in the chamber
D
None of the above
Solution:
Swirl in CI engine is the rotary motion of air about the axis of engine cylinder in the combustion chamber for the proper mixing of small fuel droplets with hot air.
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