Question

2. A bulkcarrier has a draught survey when leaving the drydock after a major repair is found to have a lightweight tonnage of 10300 tons. Then, she receives her cargo., summer draught of 9.80 m. freshwater supply, fuel and provisions and reaches to her From the hydrostatic curves for that draught value, she is found to have Cs-0.82, Lsp - 182 m, B 32.2 m. The seawater density is 1025 kg/m. Estimate: a. Deadweight of the ship, b. If she consumes 100 tons of bunker fuel per day while she cruises at 15 knot service speed and in summer draught, how much shall she consume on a voyage of 4000 nautical miles with 70% of her deadweight at a speed of 14 knots? rine The

Answer 1

D ton 82 m Bo 8 32.2 Total want Sui xanj. (otto, + 삐, loasrt.ex 987周 Dead weit 011" S4590 . 389 tonィ

muter 7.2 417 mph Total dit tavnte i7.247x24 4 14. 280 8 milej 2. 12 10 ton dro

12. /2 12 ni