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1
Content available Influence of the service margin of service parameters of ship propulsion system. Part 2. Screw propeller service parameters of transport ship sailing on a given shipping route
Żelazny K., Szelangiewicz T.
Journal of Polish CIMAC
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2011
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Vol. 6, no 1
201-210
EN
During ship sailing on a given shipping route in real weather conditions all propulsion system performance parameters of the ship change along with changes of instantaneous total resistance and speed of the ship. In this paper results of calculations are presented of distribution function and mean statistical values of screw propeller thrust, rotational speed and efficiency as well as propulsion engine power output and specific fuel oil consumption occurring on selected shipping routes at different service margin values. On this basis new guidelines for ship propulsion system design procedure are formulated.
2
Content available Influence of the service margin of service parameters of ship propulsion system. Part 1. Propulsion engine service parameters of transport ship sailing on a given shipping route
Szelangiewicz T., Żelazny K.
Journal of Polish CIMAC
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2011
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Vol. 6, no 1
191-200
EN
During ship sailing on a given shipping route in real weather conditions all propulsion system performance parameters of the ship change along with changes of instantaneous total resistance and speed of the ship. In this paper results of calculations are presented of distribution function and mean statistical values of screw propeller thrust, rotational speed and efficiency as well as propulsion engine power output and specific fuel oil consumption occurring on selected shipping routes at different SM values. On this basis new guidelines for ship propulsion system design procedure are formulated.
3
Content available Mean, long-term propulsion engine service parameters of a transport ship sailing on a given shipping route
Szelangiewicz T., Żelazny K.
Problemy Eksploatacji
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2008
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nr 3
103-111
EN
During ship sailing on a given shipping route in real weather conditions, all propulsion system performance parameters of the ship change along with changes of instantaneous total resistance and speed of the ship. In this paper, the results of calculations are presented of the distribution function and mean statistical values of screw propeller thrust, rotational speed and efficiency as well as propulsion engine power output and specific fuel oil consumption occurring on selected shipping routes. On this basis, new guidelines for a ship's propulsion system design procedure are formulated.
PL
Podczas pływania statku na danej linii żeglugowej w rzeczywistych warunkach pogodowych, wraz ze zmianami chwilowego całkowitego oporu i chwilowej prędkości eksploatacyjnej zmieniają się parametry pracy układu napędowego. W artykule przedstawiono wyniki obliczeń funkcji rozkładu i średnich statystycznych wartości naporu, obrotów i sprawności śruby oraz mocy i zużycia paliwa silnika napędowego statku na wybranych liniach żeglugowych. Na podstawie wykonanych obliczeń przedstawiono nowe wytyczne do projektowania napędu statku.
4
Content available Mean long-term service parameters of transport ship propulsion system. Part I. Screw propeller service parameters of transport ship sailing on a given shipping route
Szelangiewicz T., Żelazny K.
Polish Maritime Research
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2007
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nr 4
18-23
EN
During ship sailing on a given shipping route in real weather conditions all propulsion system performance parameters of the ship change along with changes of instantaneous total resistance and speed of the ship. In this paper results of calculations are presented of distribution function and mean statistical values of screw propeller thrust, rotational speed and efficiency as well as propulsion engine power output and specific fuel oil consumption occurring on selected shipping routes. On this basis new guidelines for ship propulsion system design procedure are formulated.
5
Content available Mean long-term service parameters of transport ship propulsion system. Part II. Propulsion engine service parameters of transport ship sailing on a given shipping route
Szelangiewicz T., Żelazny K.
Polish Maritime Research
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2007
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nr 4
47-52
EN
During ship sailing on a given shipping route in real weather conditions all propulsion system performance parameters of the ship change along with changes of instantaneous total resistance and speed of the ship. In this paper results of calculations are presented of distribution function and mean statistical values of screw propeller thrust, rotational speed and efficiency as well as propulsion engine power output and specific fuel oil consumption occurring on selected shipping routes. On this basis new guidelines for ship propulsion system design procedure are formulated.
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