Environmental Engineering Reference
In-Depth Information
2 M10 Holes
on P.C.D.115
Ø60
Thickness 5 MM
M8X5
(Int. Thread)
Quartz Tube
OD 65
02 Rod of Ø 15
Ø60
M8X7.5
(Int.Thread)
Groove 2.5
Spark plug
M14X1 . 2 5 X19
Weld
Ø 20.7
6 M10 Holes
ON P.C.D.115
Socket
weld
Plate
All Diamensions
are in mm.
Air In
Ø 1/2 "(inch)
Fig. 2 Assembled view of the laboratory-scale combustor
the
flow takes helical path instead of
straight path in combustor which enhances the combustion ef
fl
flow which increases the residence time as the
fl
ciency even in short-
length combustor. After swirler, the sudden expansion in the
fl
ow area (dump
plane) slows down the
fl
flow velocity and generates recirculation regions which
ensure continuous heat
radical feedback to incoming mixture. The combination of
-
swirl
dump combustor is a common method for modern gas turbine engine. The
same arrangement is used in the present study in the laboratory-scale model.
-
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