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- Q127 - Navigation Problems: Oceans
454. Your vessel has consumed 1087 bbls of fuel after steaming 2210 miles at a speed of 10.75 kts. What is the maximum speed you can steam for the last 1000 miles of the voyage on the remaining 725 bbls, if you estimate 3% of the fuel is not usable?
To maximize speed for the remaining voyage, calculate the speed that consumes the available usable fuel (703.25 bbl) over the remaining 1000 miles, accounting for the cube-law relationship between fuel consumption and speed and the 3% unusable fuel.
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