Methanol
111
25° CABTDC
SN
(a)
NO x
HC
CO 2
CO
–60
–40
–20
0
2 0
4 0
6 0
80
(b)
SN
NO x
HC
CO 2
CO
M5
M10
M15
–60
–40
–20
0
2 0
4 0
6 0
8 0
20° CABTDC
(ORG injection timing)
15° CABTDC
(c)
SN
NO x
HC
CO 2
CO
–60
–40
–20
0
2 0
40
60
80
% Change
Figure 4.15
Changes in the emissions relative to M0 at 20 Nm load. (From Canakci, M., Sayin, C., and
Gumus, M ., Energy and Fuels, 22, 3709–23, 2008. Reprinted with permission from ACS
Publications.)
111
25° CABTDC
SN
(a)
NO x
HC
CO 2
CO
–60
–40
–20
0
2 0
4 0
6 0
80
(b)
SN
NO x
HC
CO 2
CO
M5
M10
M15
–60
–40
–20
0
2 0
4 0
6 0
8 0
20° CABTDC
(ORG injection timing)
15° CABTDC
(c)
SN
NO x
HC
CO 2
CO
–60
–40
–20
0
2 0
40
60
80
% Change
Figure 4.15
Changes in the emissions relative to M0 at 20 Nm load. (From Canakci, M., Sayin, C., and
Gumus, M ., Energy and Fuels, 22, 3709–23, 2008. Reprinted with permission from ACS
Publications.)