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MAN B&W Diesel A/S 17.07
External Forces and Moments, S65ME-C/ME-GI, Layout point L 1
No. of cyl. 5 6 7 8
Fig. : 17.07.01
Page 1 of 1
Firing order 1-4-3-2-5 1-5-3-4-2-6 1-7-2-5-4-3-6 1-8-3-4-7-2-5-6
External forces in kN
1. Order : Horizontal. 0 0 0 0
1. Order : Vertical. 0 0 0 0
2. Order : Vertical 0 0 0 0
4. Order : Vertical 0 0 0 0
6. Order : Vertical 0 16 0 0
External moments in kNm
1. Order : Horizontal. a) 227 0 135 454
1. Order : Vertical. a) 227 0 135 454
2. Order : Vertical 2,699 c) 1,877 c) 545 0
4. Order : Vertical 17 134 380 155
6. Order : Vertical 1 0 1 0
Guide force H-moments in kNm
1 x No. of cyl. 1900 1406 1041 752
2 x No. of cyl. 155 67 - -
3 x No. of cyl. - - - -
Guide force X-moments in kNm
1. Order : 194 0 116 388
2. Order : 531 370 107 0
3. Order : 359 648 709 909
4. Order : 74 569 1,616 657
5. Order : 0 0 152 1,903
6. Order : 42 0 25 0
7. Order : 294 0 0 53
8. Order : 186 129 10 0
9. Order : 9 187 21 19
10. Order : 0 43 121 0
11. Order : 3 0 71 91
12. Order : 22 0 4 18
a) 1st order moments are, as standard, balanced so as to obtain equal values for horizontal and vertical
moments for all cylinder numbers.
c) 5 and 6-cylinder engines can be fitted with 2nd order moment compensators on the aft and fore end,
reducing the 2nd order external moment.
S65ME-C/ME-GI 198 49 04-0.1