Muthkal

ANDY TECHNOLOGY

SHIPPING 330 knot DESIGN.

LOW POWER, LOW DRAFT DESIGN.

DWT= Long*Width*Draft in M=GRT/k

POWER DESIGN:

1. 4*H*D*S = HP for draft <= 2 m 2. 2*D*S = HP for draft > 2 m 3. Higher the Speed, Higher is ROI % 4. Lower the draft, Lower is Power. 5. ROI % = 4*S - 8*S

Result: SHIPPING 330 knt HP HP Cost TEU

GRT Lm Wm Dm 4hds 2ds mn$ 20T

1000 50 20 1 4 1200 2 50

15K 300 50 1 60 1200 30 750

50K 200 50 5 200 6000 50 2.5k

100K 200 50 10 400 12k 100 5k

200K 210 80 12 800 14.4k 200 10k

400K 268 100 15 1600 18k 400 20k

600K 150 200 20 2400 24k 600 30k

D-1m

Muthukal Andy Appan, M.E,50yrs.India