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ABC Shipping Company



*Loaded *Ballast
Ship name Resistance Potential
fuel
savings
or Potential
Speed
Benefit
Potential
Fuel
Savings
or Potential
Speed
Benefit
Click for
Full
CASPER
Reports

Ship A 37% 10.88
1.12 4.76
0.82
Ship B 9% 2.64
0.28 1.16
0.21
Ship C 15% 2.28
0.30 1.03
0.24
Ship D 29% 16.6
0.71 7.25
0.49
Ship E 13% 2.10
0.27 0.91
0.03
Ship F 13% 1.99
0.24 0.87
0.02
Ship G 34% 10.10
1.06 3.54
0.71

* Estimates of what hull cleaning at next port would achieve, see newest report for analysis and comments.
Fuel savings are in t/24h and speed benefits in knots.
© 2009 propulsion dynamics inc.

Technical Managers and Business Analysists login to our website and use the CASPER Reports for decisions related to vessel performance, procurement of underwater coatings and charter negotiations.

The above table shows a sample of the calculated recovery of performance losses available from a hull cleaning due to normal fouling for a customer with various vessels enrolled in the CASPER Service. The same table can be prepared for propeller polishing as well.

 

*Hull cleanings per the coatings manufacturer’s guidelines.