Man B&W S80ME-C7 User Manual

L90ME-C, K90ME, S80ME-C, S70ME-C/ME-GI, S60ME-C/ME-GI, S50ME-C 198 42 63-9.1
MAN B&W Diesel A/S 2.10
Page 2 of 2
Fig. 2.10.02: SFOC for engine with
fixed pitch propellerfixed pitch propeller
fixed pitch propellerfixed pitch propeller
fixed pitch propeller and matching point at 85% L
1
Fig. 2.10.03: SFOC for engine with
constant speedconstant speed
constant speedconstant speed
constant speed
Diagram b
R
e
d
u
c
t
io
n
o
f
S
F
O
C
in
g
/
k
W
h
r
e
la
t
iv
e
t
o
t
h
e
n
o
m
in
a
l in
L
1
5
0
%
m
a
t
c
h
in
g
p
o
in
t
M
C
R
7
0
%
m
a
t
c
h
in
g
p
o
in
t
M
C
R
1
0
0
%
m
a
t
c
h
in
g
p
o
in
t
M
C
R
m
ep
100%
95%
90%
85%
80%
75%
70%
64%
3
4
Nominal propeller curve
2
1
= 0,15
= 0,20
= 0,25
= 0,30
Constant ship speed lines
P
ower,
%
o
f
L
1
110
%
100%
90%
80%
70%
60%
50%
40%
75% 80%
85%
90% 95%
100%
105%
Speed, % of L
1
M
2
M
1
1
4
2
5
3
6
7
0
%
m
a
t
c
h
in
g
p
o
in
t
M
C
R
1
0
0
%
m
a
t
c
h
in
g
p
o
in
t
M
C
R
Diagram b
R
e
d
u
c
t
io
n
o
f
S
F
O
C
in
g
/
k
W
h
r
e
la
t
iv
e
t
o
t
h
e
n
o
m
in
a
l in
L
1
5
0
%
m
a
t
c
h
in
g
p
o
in
t
M
C
R
m
ep
100%
95%
90%
85%
80%
75%
70%
64%
3
4
2
1
75% 80% 85% 90% 95% 100% 105%
Speed, % of L
1
110%
100%
90%
80%
70%
60%
50%
40%
P
ower,
%
o
f
L
1
= 0,15
= 0,20
= 0,25
= 0,30
Constant ship speed lines
198 96 83-6.2
198 95 91-3.2
Example of Matching Point

Man B&W S80ME-C7 Specifications

General

Brand	Man
Model	B&W S80ME-C7
Category	Engine
Language	English