@article{oai:nagasaki-u.repo.nii.ac.jp:00023245,
 author = {荒木, 猛 and 今田, 忠志 and 松山, 晃 and 西矢, 豊就},
 journal = {長崎大学水産学部研究報告},
 month = {Mar},
 note = {The case of, departure of ship from Port ; the ship must arrived at the destination in security. Because, it is mission of ship. The propulsion system of ship is very important part for security of ship and crew, Therefore, engineers are has important watch to judge about clean or dirty of propeller blade. This judge does carry out departure of ship from port. Propeller blade was certain soiled by adhere to the seaweeds and marine fouling animals of anchored ship in harbor, however, that degree of dirty does not judgment from on board. This time, a way condition of propeller underwater is observed to do diving of professional diver, but, this way is both very danger and need high cost. A series of experiments, researched degree of dirty of propeller blade at measurement fuel pump index correspond with idle running of main engine and twice propulsion performance test from Mar. 1999 to Aug. 2000 on board the Kakuyo Maru. From these experements some result are obtained : i）The fuel pump index is increased from 10.0mm to 10.8mm ； when, dirty condition of prolPeller blade. it rate of climb was 8％. Some formulae figure calculated in unit of percentage, rate of propeller revolution, Rp and shaft horse Power, Ne are : Experiment－3（Exp－3） Ne=15.8331Rp－78.80 （r=0.9954） Experiment－4（Exp－4） Ne=17.9308Rp－163.02 （r=0.9993）, 長崎大学水産学部研究報告 v.82 p.119-122 , 2001},
 pages = {119--122},
 title = {鶴洋丸のプロペラ塗装効果の実験－II},
 volume = {82},
 year = {2001}
}