Temat: ship propulsion plant - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Recommendations for Training of Crews Working on Diesel-Electric Vessels Equipped with Azimuth Thrusters
Autorzy:: Pipchenko, O. D.
Tsymbal, M.
Shevchenko, V.
Powiązania:: https://bibliotekanauki.pl/articles/116343.pdf
Data publikacji:: 2018
Wydawca:: Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:: diesel-electric vessels
azimuth thrusters
crew training
ship propulsion
power plant system
azimuth propulsion
risk matrix
emergency steering
Opis:: This study addresses the problem of training the officers, which are assigned to an electrical-driven vessels equipped with azimuth thrusters. A pair of omnidirectional thrusters in combination with power plant system containing several diesel generators imply a potential for a variety of different emergency scenarios, which also includes partial or full loss of control or blackout. These fault scenarios were classified in the article with predefined risk levels depending on the area, time limitation, mode of operation and fault itself. Mutual responsibilities and action algorithms for bridge and engine teams in a step-by-step manner have been developed for each scenario. Personnel behavioral differences in both expected and unexpected emergencies have also been studied.
Źródło:: TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2018, 12, 3; 567-571
2083-6473
2083-6481
Pojawia się w:: TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Determination of main dimensions and estimation of propulsion power of a ship
Autorzy:: Charchalis, A.
Powiązania:: https://bibliotekanauki.pl/articles/244443.pdf
Data publikacji:: 2014
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: ship propulsion
Marine Power Plant
database
ship’ dimensions
Opis:: TEU number, which is the container ships’ crucial designing factor, directly influences the main hull dimensions such as displacement V , length L, breadth B, draught T, their combinations and block coefficient CB. The main dimensions have a great impact on developing the ships resistant performance. Thus, it is really fundamental to establish the correct dimensions of the hull during the design and ship building process. Estimating the shape of the ship’s hull, that comprises its main dimensions, is one of the basic tasks as part of the preliminary design stage. The most significant decisions determining ships performance, its duration and building costs are made at the beginning of the preliminary stage, when the costs are relatively low. It is important to limit the total ship resistance, for instance, by lowering the wave ship resistance as much as possible, especially when the operational speed and TEU number carried by one vessel is increasing. That resistance depends on the operational speed expressed by Froude number. The resistance criteria and the existing hull dimensions limits, resulting from ships route, must be taken into consideration bearing in mind safety conditions such as ships stability and seaworthiness, when the main ships dimensions are being determined. In the paper are presented general rules for calculations of ship’s hull principle dimensions and total power of engines of container ship 1300TEU and 18 kn at preliminary stage of design process.
Źródło:: Journal of KONES; 2014, 21, 2; 39-44
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Utilisation of data base in preliminary design of marine power plant
Autorzy:: Charchalis, A.
Powiązania:: https://bibliotekanauki.pl/articles/244415.pdf
Data publikacji:: 2014
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: ships propulsion
Marine Power Plant
database
ship’s general dimensions
Opis:: The paper presents general rules of utilization of database, called „significant ships list,” for preliminary design of ship’s propulsion and configuration of power plant. Knowledge collected in the database is related to new buildings classified according to type, displacement, shipping class etc. It encompass general dimensions, characteristics of mobility ,propulsion’s power and type of main engines and propulsors, electric power plant, boilers and main mechanisms of a power plant. In the paper is presented method of utilization of the significant ships list during design of a container ship with capacity of 1300 TEU and speed of 18 knots. The first step of propulsion and main engine’s selection is determination of main dimensions, i.e. displacement, length, draft and breadth. That dimensions cannot be selected random way, due to hull’s mobility, stability and durability constraints. The list of significant ships consisted of 30 units, and amongst them, 17 were selected and analyzed. Others were rejected because of significant difference from mean values what could be due to different class of the ships.
Źródło:: Journal of KONES; 2014, 21, 1; 43-48
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Diagnosing of ship propulsion elements by vibration measurement
Autorzy:: Charchalis, A.
Powiązania:: https://bibliotekanauki.pl/articles/244654.pdf
Data publikacji:: 2011
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: diagnosing
vibroacoustics
gas turbine engines
ship propulsion plantDiagnosing
ship propulsion plant
Opis:: In the present time the technical progress, make us use more and more complicated machines in our everyday life. The application of turbine engines as the main propulsion engines of a vessel impels, according to requirements, operation procedures. It alters considerably the usage of gas turbine engines in the navy from the ones in aviation. The relatively low load is characteristic to the operation of the marine engine. In the case of the technology used at sea, the necessity of highly specialized service is especially evident. In the paper, we present the diagnostic systems elaborated to support the exploitation of the vessel power plant with gas turbines. Application of computer simulation for diagnosing a technical state of gas turbines rotor sets should be applied during calculation and project process. During engine assembly, the rotating components are mounted with great care with the main objective of minimizing shaft unbalance. However, even with the best of care, such factors as machining imperfection, differential thermal expansion etc cause a small residual unbalance of gas turbine rotor. The dynamic problems of Marine Gas Turbine Engines are connected with such basic elements: rotors, bearings, struts of bearings, engine body and type of substructure. The proposed diagnostics method makes it possible to determine the limiting value of vibration symptoms .
Źródło:: Journal of KONES; 2011, 18, 1; 93-98
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Diagnosing elements of ship propulsion of vibration measurement
Autorzy:: Charchalis, A.
Powiązania:: https://bibliotekanauki.pl/articles/243179.pdf
Data publikacji:: 2007
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: diagnosing
vibroacoustics
gas turbine engines
ship propulsion plant Diagnosing
ship propulsion plant
Opis:: In the present time the technical progress make us use more and more complicated machines in our everyday life. In the case of the technology used at sea the necessity of highly specialised service is especially evident. The diagnostic systems elaborated to support the exploitation of the vessel power plant with gas turbines are presented in the paper. Application of computer simulation for diagnosing a technical state of gas turbines rotor sets should be applied during calculation and project process. During engine assembly, the rotating components are mounted with great care with the main objective of minimising shaft unbalance. However, even with the best of care, such factors as machining imperfection, differential thermal expansion etc cause a small residual unbalance of gas turbine rotor. The dynamic problems of Marine Gas Turbine Engines are connected with such basic elements as rotors, bearings, struts of bearings, engine body and type of substructure.
Źródło:: Journal of KONES; 2007, 14, 2; 81-89
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Economical analysis of selected variants of power plant for inland waterways passenger ship intended for operating on Berlin - Kaliningrad route
Autorzy:: Bocheński, D.
Powiązania:: https://bibliotekanauki.pl/articles/260439.pdf
Data publikacji:: 2006
Wydawca:: Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:: inland waterways passenger ship
ship power plant
ship propulsion systems
Opis:: This paper contains an economical analysis of three selected variants of power plant for inland waterways passenger ship intended for operating on Berlin-Kaliningrad route. Purchase cost of elements of the ship’s energy system and fuel consumption cost were assumed as the assessment criterion for the analyzed variants of the ship’s power plant. The economical indices : Average Annual Cost (AAC) and Net Present Value (NPV) were taken into consideration.
Źródło:: Polish Maritime Research; 2006, S 2; 47-51
1233-2585
Pojawia się w:: Polish Maritime Research
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: Trendy rozwoju układów napędowych gazowców LNG
Developments of Propulsion Systems of LNG Carriers
Autorzy:: Chądzyński, W.
Powiązania:: https://bibliotekanauki.pl/articles/359459.pdf
Data publikacji:: 2006
Wydawca:: Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:: LNG
EXPLO-SHIP 2006
ubytki ładunku
układ napędowy
układ ponownego skraplania
turbina parowa
silnik spalinowy dwupaliwowy
boil-off
propulsion system
reliquefaction plant
steam turbine
dual fuel diesel engine
Opis:: Zdolności przewozowe światowej floty gazowców LNG rosną gwałtownie, a ilość zamówień na nowe statki wzrasta bardzo dynamicznie. Niewykluczone, że budowa gazowców LNG zostanie podjęta także w naszym kraju. W niniejszej pracy zostaną przedstawione wymagania, jakie stawiane są przed układem napędowym gazowca LNG, sposoby wykorzystania naturalnych ubytków LNG podczas rejsu, warianty możliwych do zastosowania układów napędowych wraz z ich cechami eksploatacyjnymi, szkic założeń do badań nad optymalnym rozwiązaniem układu napędowego w powiązaniu z wielkością statku.
The global LNG shipping capacity is growing sharply and the number of ordered LNG carriers is very high at the moment. It is possible that Poland will appear among experienced builders of those ships. The author considers the requirements for propulsion systems of modern LNG carriers, the methods of utilising boil-off gas, different alternatives of power sources. Besides, the paper introduces a preliminary idea of research on an optimal solution of propulsion system closely related with the size of the vessel.
Źródło:: Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2006, 10 (82); 139-150
1733-8670
2392-0378
Pojawia się w:: Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:: Two design concepts of power plant for an inland waterways passenger ship intended for operating on BERLIN – KALININGRAD route
Autorzy:: Bocheński, D.
Rudnicki, J.
Powiązania:: https://bibliotekanauki.pl/articles/260447.pdf
Data publikacji:: 2006
Wydawca:: Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:: inland waterways passenger ship
ship power plant
ship propulsion systems
Opis:: This paper presents two most probable design solutions of power plant for a two-segment passenger ship intended for operating on inland waterways of Poland, Germany and Russia. Preliminary designs of the main power plant to be installed on the pusher are presented, as well as requirements for the auxiliary power plant to be placed on the barge are outlined.
Źródło:: Polish Maritime Research; 2006, S 2; 52-56
1233-2585
Pojawia się w:: Polish Maritime Research
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 9.

Tytuł:: Symulacja niegotowości systemu siłowni okrętowej oparta na drzewie niezdatności
A Simulation of the Unavailability of Marine Power Plant System Based on the Fault Tree
Autorzy:: Chybowski, L.
Matuszak, Z.
Powiązania:: https://bibliotekanauki.pl/articles/360249.pdf
Data publikacji:: 2004
Wydawca:: Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:: system energetyczno-napędowy statku
drzewo niezdatności
symulacja niegotowości systemu siłowni
EXPLO-SHIP 2004
ship power-propulsion system
fault tree
simulation of power plant unavailability
Opis:: Na przykładzie systemu energetyczno-napędowego statku wspomagającego eksplorację dna morskiego dokonano symulacji niegotowości tego systemu. Analizę wykonano opierając się na drzewie niezdatności metodą aproksymacji kresu górnego i algorytmem dokładnej kalkulacji.
The power-propulsion system of a ship exploring seabed was used for a simulation of the unavailability of the system. The analysis was performed on the basis of a fault tree by the upper limit approximation and with the use of the accurate calculation algorithm.
Źródło:: Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2004, 1 (73); 145-159
1733-8670
2392-0378
Pojawia się w:: Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:: Biblioteka Nauki

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