4
Midco
International
Inc.
8471 34
Burner Performance
Continued
___________________________________
HMA 2 & HMA 2A Burner Performance
300,000
400,000
500,000
600,000
700,000
800,000
0.20
0.40
0.60
0.80
1.00
1.20
Pressure Drop across the Burner ("W.C.)
BTU/hr/ft
Propane Gas
Natural Gas
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
100,000 200,000 300,000 400,000 500,000 600,000 700,000
BTU/hr/ft
Propane Gas
Natural Gas
(Manifold)
Fuel G
as
Pres
su
re (
"W.C.)
1,000
1,500
2,000
2,500
3,000
3,500
4,000
4,500
0.20
0.40
0.60
0.80
1.00
1.20
Profile Veloci
ty
(
S
FP
M)
0.55
Chart 4
- Pressure Across the Burner verses Pro
fi
le Velocity
Chart
3- BTU’s verses Gas Pressure (
″
W.C.)
Chart
2- BTU’s verses Pressure Drop
