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DNV's Container (slot) Cost Calculator

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Key features of modern designs<br />

� Existing design<br />

2011<br />

- High design speed, design draft<br />

- “off design” conditions neglected<br />

- Lean<br />

- Hydrodynamics<br />

- Old Panama Canal<br />

- Tend to have too little stability<br />

- Lot of ballast water<br />

- High powered engines<br />

- One fuel (HFO)<br />

© Det Norske Veritas AS. All rights reserved.<br />

7<br />

� Future design<br />

- Reduced top speed, variable draft<br />

- Optimized for operational profile<br />

- Shorter/ wider & bigger<br />

- Hydrodynamics<br />

- New Panama Canal dimensions<br />

- Economy of scale<br />

- Tend to have too much stability<br />

- BW mainly for trim control<br />

- Flexible & efficient engines<br />

- Multiple fuel, new fuels (LNG) or<br />

exhaust gas treatment

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