Temat: Ship Route - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Calculation of the mean long-term service speed of transport ship. Part III. Influence of shipping route and ship parameters on its service speed
Autorzy:: Szelangiewicz, T.
Żelazny, K.
Powiązania:: https://bibliotekanauki.pl/articles/260402.pdf
Data publikacji:: 2007
Wydawca:: Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:: ship service speed
wind
waving
shipping route
service margin
long-term prediction
Opis:: Service speed obtainable by a ship in real weather conditions when sailing on a given shipping route, is one of the major parameters which have great impact on ship operation costs. The so far used, very approximate method of service speed prediction based on “service margin”, is very little exact. In this paper a new method based on additional ship resistance dependent on mean statistical parameters of wave and wind occurring on a given shipping route, is presented. The mean long-term service speed is calculated on the basis of the calculated additional resistance and the screw propeller and propulsion engine parameters. Also, a new definition of service margin and a way of its calculation is presented apart from the results of the mean service speed calculation depending on ship’s type and size and shipping route.
Źródło:: Polish Maritime Research; 2007, 2; 27-32
1233-2585
Pojawia się w:: Polish Maritime Research
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Calculation of the mean long-term service speed of transport ship. Part. I. Resistance of ship sailing on regular shipping route in real weather conditions
Autorzy:: Szelangiewicz, T.
Żelazny, K.
Powiązania:: https://bibliotekanauki.pl/articles/260107.pdf
Data publikacji:: 2006
Wydawca:: Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:: ship service speed
wind
waving
shipping route
service margin
long-term prediction
Opis:: Service speed obtainable by a ship in real weather conditions when sailing on a given shipping route, is one of the major parameters which have great impact on ship operation costs. The so far used, very approximate method of service speed prediction based on “service margin”, is very little exact. In this paper a new method based on additional ship resistance dependent on mean statistical parameters of wave and wind occurring on a given shipping route, is presented. The mean long-term service speed is calculated on the basis of the calculated additional resistance and the screw propeller and propulsion engine parameters. Also, a new definition of service margin and a way of its calculation is presented apart from the results of the mean service speed calculation depending on ship’s type and size and shipping route.
Źródło:: Polish Maritime Research; 2006, 4; 23-31
1233-2585
Pojawia się w:: Polish Maritime Research
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Calculation of the mean long-term service speed of transport ship. Part II. Service speed of ship sailingon regular shipping route in real weather conditions
Autorzy:: Szelangiewicz, T.
Żelazny, K.
Powiązania:: https://bibliotekanauki.pl/articles/260340.pdf
Data publikacji:: 2007
Wydawca:: Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:: ship service speed
wind
waving
shipping route
service margin
long-term prediction
Opis:: Service speed obtainable by a ship in real weather conditions when sailing on a given shipping route, is one of the major parameters which have great impact on ship operation costs. The so far used, very approximate method of service speed prediction based on “service margin”, is very little exact. In this paper a new method based on additional ship resistance dependent on mean statistical parameters of wave and wind occurring on a given shipping route, is presented. The mean long-term service speed is calculated on the basis of the calculated additional resistance and the screw propeller and propulsion engine parameters. Also, a new definition of service margin and a way of its calculation is presented apart from the results of the mean service speed calculation depending on ship’s type and size and shipping route.
Źródło:: Polish Maritime Research; 2007, 1; 28-32
1233-2585
Pojawia się w:: Polish Maritime Research
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 4.

Tytuł:: Mathematical model for predicting the ship speed in the actual weather conditions on the planned ocean route
Autorzy:: Szelangiewicz, Tadeusz
Żelazny, Katarzyna
Powiązania:: https://bibliotekanauki.pl/articles/27315862.pdf
Data publikacji:: 2018
Wydawca:: STE GROUP
Tematy:: ocean route
ship speed
wind
current
wave
ship propulsion
trasa oceaniczna
prędkość statku
wiatr
prąd
fale
siłownie okrętowe
Opis:: While operating the ship, one of the most important tasks is forecasting the ocean route. The vessel's speed characteristics are used to predict the route. Commonly used are very simplified algorithms for calculating those characteristics in which only a few basic ship parameters are used. The article presents a more detailed mathematical model for forecasting the speed of the ship in real weather conditions. This model requires more detailed geometric data of the ship and its propulsion (propeller and propulsion engine), but this data is available for operating ships.
Źródło:: New Trends in Production Engineering; 2018, 1, 1; 105-112
2545-2843
Pojawia się w:: New Trends in Production Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

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