Man B&W S50ME-B9.3-TII User Manual

MAN B&W 15.05
Page 3 of 3
MAN Diesel
MAN B&W MC/MCC, ME/MEC/MEGI/ME-B engines 198 40 949.3
90
60
30
90
45
D
R
D
R
D
D
R
D
Changeover valves
Changeover valve
of type with con-
stant cross section
ζa = 0.6 to 1.2
ζb = 1.0 to 1.5
ζc = 1.5 to 2.0
Changeover valve
of type with volume
ζa = ζb = about 2.0
M: Measuring points
Fig. 15.05.01: Pressure losses and coefficients of resistance in exhaust pipes
178 32 091.0 178 06 853.0
R = D ζ = 0.28
R = 1.5D ζ = 0.20
R = 2D ζ = 0.17
R = D ζ = 0.16
R = 1.5D ζ = 0.12
R = 2D ζ = 0.11
ζ = 0.05
R = D ζ = 0.45
R = 1.5D ζ = 0.35
R = 2D ζ = 0.30
ζ = 0.14
Outlet from ζ = 1.00
top of exhaust
gas uptake
Inlet (from
turbocharger) ζ = – 1.00
Pressure losses and coefficients of resistance in exhaust pipes
Spark
arrester
Silencer
Exhaust
gas boiler
M
M
M
M
M
T/C
M
tc
M
tc
p
1
p
2
p
tc
p
3
a
a
b
c
a
b
90
60
120

Man B&W S50ME-B9.3-TII Specifications

General

Brand	Man
Model	B&W S50ME-B9.3-TII
Category	Engine
Language	English