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Tytuł:
A review of human error in marine engine maintenance
Autorzy:
Islam, R.
Anantharaman, M.
Khan, F.
Garaniya, V.
Powiązania:
https://bibliotekanauki.pl/articles/116425.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
engine room maintenance
human error
marine engine
marine engine maintenance
maritime safety
ship maintenance
maintenance activity
onboard maintenance
Opis:
Maritime safety involves minimizing error in all aspects of the marine system. Human error has received much importance, being responsible for about 80% of the maritime accident worldwide. Currently, more attention has been focused to reduce human error in marine engine maintenance. On-board marine engine maintenance activities are often complex, where seafarers conduct maintenance activities in various marine environmental (i.e. extreme weather, ship motions, noise, and vibration) and operational (i.e. work overload and stress) conditions. These environmental and operational conditions, in combination with generic human error tendencies, results in innumerable forms of error. There are numerous accidents that happened due to the human error during the maintenance activities of a marine engine. The most severe human error results in accidents due to is a loss of life. Moreover, there are other consequences too such as delaying the productivity of marine operations which results in the financial loss. This study reviews methods that are currently available for identifying, reporting and managing human error in marine engine maintenance. As a basis for this discussion, authors provide an overview of approaches for investigating human error, and a description of marine engine maintenance activities and environmental and operational characteristics.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2020, 14, 1; 43-47
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Researches of the dynamic characteristics of the turbine jet engine in flight based on its ground tests
Autorzy:
Golak, K.
Lindstedt, P.
Grądzki, R.
Powiązania:
https://bibliotekanauki.pl/articles/247300.pdf
Data publikacji:
2016
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
jet engine
adjustment
ground tests
engine condition
aircraft engine maintenance
Opis:
Turbine jet engines maintenance (adjustment) actions are performed during standard ground tests, but they are used during the flight. It turns out that the characteristics of the engine determined during the ground tests from the input value "w" introduced by the engine control lever DSS are significantly different from those obtained from disturbance “z" operating in the engine during the aircraft flight. It is noticed, that improvement of the engine control state made by mechanic during aircraft ground tests may cause the deterioration of the engine performance, which is felt by the pilot. The article presents a method that allows determining the basic characteristics of the engine in flight based only on the signals measured during testing ground. This method is based on measurement the major engine signals n – engine rpm, p4 – turbine discharge total pressure, p2 – low pressure compressor inlet, mp – fuel usage, then the designation of synthetic signals y=n/p4 (which describes the engine output), u=mp/p2 (describes engine input) and further their own and cross correlation function. Next, the power spectral density functions of these synthetic signals were calculated. Power spectral density functions is a basis to determine the spectral transfer function HW(jω) (during the ground tests) and HZ(jω) (in flight) which are the basis to determine the characteristics (step response) of the turbine jet engine in flight and during ground tests.
Źródło:
Journal of KONES; 2016, 23, 3; 151-156
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Przegląd stanowisk do testowania mechanicznych regulatorów prędkości obrotowej okrętowych i trakcyjnych silników spalinowych
Marine and traction engines mechanical speed governors test stands overview
Autorzy:
Chybowski, L.
Grzebieniak, R.
Powiązania:
https://bibliotekanauki.pl/articles/359873.pdf
Data publikacji:
2009
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
obsługiwanie silnika
regulacja prędkości obrotowej
sprawdzanie regulatorów prędkości obrotowej
engine maintenance
speed governing
speed governor testing
Opis:
W artykule przedstawiono charakterystykę wybranych stanowisk testowych regulatorów prędkości obrotowej dla silników okrętowych i trakcyjnych. Opisano rozwiązania techniczne stanowisk testowych firm Woodward Governor oraz Regulateurs Europa. Zaprezentowano stan techniki i tendencje rozwojowe w zakresie funkcjonalności współczesnych stanowisk testowych regulatorów prędkości obrotowej.
Paper presents characteristics of selected marine and traction engines governor test stands. Test stands manufactured by Woodward Governor and Regulateurs Europa have been presented. State-of-art of modern speed governor test stands functionality has been shown.
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2009, 18 (90); 20-23
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
LNG carrier main steam turbine reliability in the exploatation period of time
Autorzy:
Poljak, I.
Orović, J.
Knežević, V.
Mrzljak, V.
Powiązania:
https://bibliotekanauki.pl/articles/116650.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
engine room maintenance
LNG carrier
steam turbine
exploatation
exploatation period of time
main steam turbine
main propulsion turbine
reliability
Opis:
In this paper the LNG carrier with steam turbine propulsion plant maintenance records has been analysed. Actual observed data from the ship, built in 2001, are from ship maintenance history data from September 2002 until August 2010. During the analysed period, main propulsion turbine had one major failure and several minor failures. The ship had three dry docks and one was prolonged due to increased requirements for cargo transport. Total running hours of the main propulsion turbine in the observed period of time were 63204 hours. The list of failures and influence of each mentioned failure of main turbine propulsion machinery is discussed and analysed in respect to the propulsion autonomy of the vessel.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2020, 14, 1; 39-42
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Setting periodic maintenance intervals for diesel engines operated under difficult conditions
Autorzy:
Dobržinskij, N.
Powiązania:
https://bibliotekanauki.pl/articles/348499.pdf
Data publikacji:
2017
Wydawca:
Akademia Wojsk Lądowych imienia generała Tadeusza Kościuszki
Tematy:
engine
reliability
maintenance
Opis:
Afghan highlands, landscape and altitude above the sea level, and geographical situation influence on the climate. Engines’ operation are very different from their work in European plains. Mountainous terrain variability has a significant impact on operation mode of the car’s chassis and transmission, and climate change determines the engine performance parameters. Mentioned factors result in technical performance characteristics and their costs. Defining requirements to preventive measures for technical failure would reduce technical repair costs and rational technical maintenance frequency would save funds for maintenance.
Źródło:
Zeszyty Naukowe / Wyższa Szkoła Oficerska Wojsk Lądowych im. gen. T. Kościuszki; 2017, 1; 173-188
1731-8157
Pojawia się w:
Zeszyty Naukowe / Wyższa Szkoła Oficerska Wojsk Lądowych im. gen. T. Kościuszki
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Aviation piston engines : flight parameter analysis
Autorzy:
Boguszewicz, P.
Glowacki, P.
Powiązania:
https://bibliotekanauki.pl/articles/245160.pdf
Data publikacji:
2016
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
aviation piston engine
on-condition maintenance
engine flight parameter
Opis:
A program and tools enabling general aviation operators in our country the exploitation of the piston engines oncondition has been developed in the Institute of Aviation. Apart from the existing and strictly supervised engine manuals tasks, the program introduces, among other things, new maintenance mandatory activities like engine parameter monitoring during cruise and climb and a way of assignation diagnostic tolerance limits for them. That has never been performed in the aviation piston engines maintenance practice. In order to improve such analysis a flight data recorder (FDR) EDM 900 has been installed on the DA20- C1 „Katana” aircraft equipped with IO-240-B engine, which will allow elimination of the pilot's read errors and examination of the changes in the parameters during the entire flight. This will enable estimating if at a certain time of the flight a specified engine parameter is not exceeding the permissible values. Parameters from cruise have to be recorded in the similar range of the engine rpm’s. The parameters are oil pressure, oil temperature, cylinder head temperature, EGT, fuel flow, outside air temperature, rpm and altitude. Lower and upper acceptable limit values should be set, in which they can be contained throughout engine life. Engineers should also observe the trend of their changes. This article shows results of the aviation piston engine parameters analysis taken from FDR for ground runs, take-offs and cruise flight phases.
Źródło:
Journal of KONES; 2016, 23, 3; 41-48
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Improved method of processing the output parameters of the diesel locomotive engine for more efficient maintenance
Autorzy:
Zvolenský, Peter
Barta, Dalibor
Grenčík, Juraj
Droździel, Pawel
Kašiar, Ľubomír
Powiązania:
https://bibliotekanauki.pl/articles/1841741.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Polskie Naukowo-Techniczne Towarzystwo Eksploatacyjne PAN
Tematy:
maintenance
locomotive
diesel engine
control parameters
Opis:
Modernization of aged rolling stock is one of the possibilities to adapt it to the current requirements for better environmental friendliness and economy of railway transport. However, some vehicle upgrades lead to new failures that were not observed in the original vehicles. The cause is the so-called “hybrid design”, built on a combination of original and selected new components. The aim of the work was to improve the situation with frequent failures and unavailability that occur on the modernized locomotive where a new diesel engine and new electronic control system was installed. Within the work, a simplified methodology for evaluating the outputs of diagnostic equipment was developped based on and applied to specific locomotive type and its diesel engine. The methodology resulted in a significant reduction of the time for assessing the condition of the vehicle’s diesel engine and more effective maintenance. The paper also presents other possibilities in the analysis of big data in the maintenance of rolling stock e.g. using fuzzy logic.
Źródło:
Eksploatacja i Niezawodność; 2021, 23, 2; 315-323
1507-2711
Pojawia się w:
Eksploatacja i Niezawodność
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
New diagnostic methods of alternative LPG/CNG injection systems
Autorzy:
Flekiewicz, B.
Flekiewicz, M.
Powiązania:
https://bibliotekanauki.pl/articles/242343.pdf
Data publikacji:
2009
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
CNG
LPG
SI engine
maintenance
fuel injection
Opis:
Diagnostic methods of gas alternative feeding systems were presented in this paper. Methods of validation for properly cooperation between OEM petrol systems and gas injection system were described. Procedures allowing the analysis ofproper operation of both petrol and alternative feeding systems were presented. A detailed study has been done on seąuential injection system, as a solution fulfilling restricted requirements of new SI engines. Obtaining both satisfactory emission reduction level and minimal power drop for alternative engine gas operating is only possible with all diagnostic procedures especially ones connected with system prototyping phase being done with high precision equipment characterized by low inertia of transducers. Sensors output signals reąuire acquisition with the use of more complex and faster systems. Proper choice of test equipment at each step, guarantees repeatability and what results also reliability ofrealized diagnostic procedures. Influence of alternative gas fuelling systems on mixture adaptation, transfer function, diagnostic methods for prototyping phase, diagnostic procedures for alternatively powered vehicle operation, diagnosis of sequential gas injection system during normal system maintenance are presented in the paper.
Źródło:
Journal of KONES; 2009, 16, 2; 109-116
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of the selected exploitation tasks on airline operating cost and flight safety taking as an example turbofan engine
Autorzy:
Glowacki, P.
Powiązania:
https://bibliotekanauki.pl/articles/242859.pdf
Data publikacji:
2016
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
aircraft engine
maintenance
exploitation cost
flight safety
Opis:
The total cost of the aircraft maintenance was in 2012 about $ 80 billion, including maintenance, repair and overhaul, ie. MRO market (Maintenance, Repairs and Overhaul), the operators of these aircraft have spent about $ 60.7 billion – of which 40% were direct maintenance costs of the engines. It can be concluded that main influencer on airline direct maintenance costs are spending for power plants. The article shows that the appropriate exploitation of the engine, leading not only to the total operating costs (mainly the cost of fuel and maintenance) reduction. Also through continuously engine health monitoring, resulting in a higher reliability, and thereby increases the safety of flying and – what is now especially important – by decreasing fuel consumption reduces greenhouse gas and exhaust toxic components emissions. The modern aircraft engine and its basic performances were described. Based on data, analysis from approximately twenty thousand flights of the specific operator and self-experience, the benefits from the use of specific maintenance and operational tasks are presented. Results of the calculations were demonstrated which proved that engine life extension between overhaul (TBO) has impact on the operator’s maintenance reserves reduction, positive cash flow and fuel cost savings. The article confirms that it need not be contradiction between aircraft operator economic effect, and the improvement of safety of flying.
Źródło:
Journal of KONES; 2016, 23, 2; 129-136
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Electric fuel injection engine reliability problems in developing countries, cape verde case study
Autorzy:
Monteiro Tavares, C. M.
Szpytko, J.
Powiązania:
https://bibliotekanauki.pl/articles/247049.pdf
Data publikacji:
2016
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
electric fuel injection engine
maintenance
reliability
developing countries
Opis:
Due to the need to reduce greenhouse gas emission rate, nowadays vehicles are manufactured in different types of fuel injection, one example is the engines with electronic injection and management. This vehicles present several advantages for the environment and it reduces the amount of fuel used in the vehicle, becoming more economic, what is also important due to the prediction for decrease of the available quantity of fossil fuel. The mechanical injection vehicles are no longer manufactured what make the electronic fuel injection engines to begin to be introduced in Cape Verde. The biggest problem in Cape Verde, when it comes to maintenance of vehicles, is the fact that the majority of mechanics working in vehicles maintenance, learned with the practice, very few of them had the opportunity to study. These new vehicles require staff with a certain level of knowledge. Mechanics and workers generally have an elementary school education; or have never finished high school. Many of them began working as apprentices and were trained on the job by more experienced staff. As a result, most of their skills were acquired on the job in practical “hands-on” contexts without any theoretical training. This paper aim to study the state of the art related to maintenance problems and strategies in electronic fuel injection engines, as well as the study of problems faced in Cape Verde with the maintenances. This paper will propose a solution for a reliable maintenance, for these devices in countries with lack of technical support focusing in the study of case in Prai city, Cape Verde.
Źródło:
Journal of KONES; 2016, 23, 4; 351-358
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Data analysis to evaluate reliability of a main engine
Autorzy:
Anantharaman, M.
Islam, R.
Khan, F.
Garaniya, V.
Lewarn, B.
Powiązania:
https://bibliotekanauki.pl/articles/116870.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
engine room
main engine
reliability of main engine
main engine components
Planned Maintenance System
marine engine
shipping industry
Opis:
Maritime transportation is the essence of international economy. Today, around ninety percent of world trade happens by maritime transportation via 50,000 merchant ships. These ships transport various types of cargo and manned by over a million mariners around the world. Majority of these ships are propelled by marine diesel engines, hereafter referred to as main engine, due to its reliability and fuel efficiency. Yet numerous accidents take place due to failure of main engine at sea, the main cause of this being inappropriate maintenance plan. To arrive at an optimal maintenance plan, it is necessary to assess the reliability of the main engine. At present the main engine on board vessels have a Planned Maintenance System (PMS), designed by the ship management companies, considering, advise of the engine manufacturers and/or ship’s chief engineers and masters. Following PMS amounts to carrying out maintenance of a main engine components at specified running hours, without taking into consideration the assessment of the health of the component/s in question. Furthermore, shipping companies have a limited technical ability to record the data properly and use them effectively. In this study, relevant data collected from various sources are analysed to identify the most appropriate failure model representing specific component. The data collected, and model developed will be very useful to assess the reliability of the marine engines and to plan the maintenance activities on-board the ship. This could lead to a decrease in the failure of marine engine, ultimately contributing to the reduction of accidents in the shipping industry.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2019, 13, 2; 403-407
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Aviation piston engines on-condition maintenance – proposal
Eksploatacja lotniczych silników tłokowych według stanu technicznego – propozycja
Autorzy:
Głowacki, P.
Łukasik, B.
Powiązania:
https://bibliotekanauki.pl/articles/133803.pdf
Data publikacji:
2015
Wydawca:
Polskie Towarzystwo Naukowe Silników Spalinowych
Tematy:
on-condition maintenance
piston engine
engine condition monitoring
eksploatacja według stanu technicznego
silnik tłokowy
monitorowanie stanu technicznego silnika
Opis:
The article presents a proposal of the established in the institute of aviation program and tools that are to enable General aviation operators in our country to perform on-condition maintenance of piston engines. Program apart from the existing (strictly supervised) Engine Manual tasks, introduces new mandatory maintenance activities such as: monitoring of engine parameters during cruise and climb, with determination of their diagnostic tolerance limits (never been performed in the maintenance practice), oil spectrographic analysis, also with determination of tolerances and oil particle size monitoring. The article shows results of half year long monitored exploitations of Continental IO-240-B engines installed on Diamond Da20-C1 „Katana” aircraft.
Artykuł prezentuje opracowaną w Instytucie Lotnictwa koncepcję umożliwiającą operatorom lotnictwa ogólnego w Polsce eksploatację lotniczych silników tłokowych według stanu technicznego. Program obsługi, oprócz ściśle monitorowanych obowiązujących już czynności obsługowych wprowadza nowe, jak: zapis i monitorowanie parametrów pracy silnika podczas wznoszenia i lotu poziomego z wyznaczeniem ich granic tolerancji diagnostycznej, analizę spektrograficzną oleju silnikowego z wyznaczeniem dopuszczalnych wielkości zawartości charakterystycznych pierwiastków i monitorowanie wielkości opiłków ferromagnetycznych. W artykule przedstawiono rezultaty nadzorowanej półrocznej eksploatacji silników IO-240-B firmy Continental zainstalowanych na samolotach Diamond Da20-C1 „Katana”.
Źródło:
Combustion Engines; 2015, 54, 3; 52-63
2300-9896
2658-1442
Pojawia się w:
Combustion Engines
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Using Reliability Block Diagrams and Fault Tree circuits, to develop a Condition Based Maintenance Model for a Vessel’s Main Propulsion System and Related Subsystems
Autorzy:
Anantharaman, M.
Powiązania:
https://bibliotekanauki.pl/articles/117168.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Fault Tree
Main Engine
Propulsion System
Condition Based Maintenance (CBM)
Planned Maintenance System
Reliability Block Diagrams
Main Propulsion
fault tree analysis (FTA)
Opis:
Merchant shipping has undergone a great transformation over the past three decades. The shipping market is highly competitive, which coupled with high crewing and fuel costs, leads to high operational costs. One of the paramount factor involved in vessel operation is the Maintenance cost and there is a dire need to keep this cost to a minimum. Fortunately the earlier policy of repair only maintenance in commercial shipping has been done away with, and was replaced by the policy of preventive maintenance. Planned Maintenance System was introduced by ship management companies in the early 90’s. Planned Maintenance offered benefits over the repair only policy, but has its own demerits. Many a time machinery equipment is opened up for routine maintenance after a specified time interval, irrespective of the need. This could lead to potential failures, which is explained by the fact that preventive maintenance resulted in meddling of a well set piece of machinery equipment, leading to its subsequent failure. This is where Condition based maintenance or CBM steps into prominence. CBM monitors the health of the machinery equipment, analyses the condition and helps you in decision making. The Main Propulsion system forms the heart of a vessel and we need to ensure its reliability, together with the reliability of its associated sub-systems. The entire system can be represented by reliability block diagrams, to show the interdependence of various components comprising the system. This helps in the decision making process of CBM whereby ship’s engineer may decide to stop the running machinery equipment, open and overhaul the same, else postpone the overhaul for a later safe date.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2013, 7, 3; 409-413
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Predictive modelling of turbofan engine components condition using machine and deep learning methods
Autorzy:
Matuszczak, Michał
Żbikowski, Mateusz
Teodorczyk, Andrzej
Powiązania:
https://bibliotekanauki.pl/articles/1841686.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Polskie Naukowo-Techniczne Towarzystwo Eksploatacyjne PAN
Tematy:
reliability
prognostics
deep learning
machine learning
gas turbine
turbofan engine
neural network
condition-based maintenance
Opis:
The article proposes an approach based on deep and machine learning models to predict a component failure as an enhancement of condition based maintenance scheme of a turbofan engine and reviews currently used prognostics approaches in the aviation industry. Component degradation scale representing its life consumption is proposed and such collected condition data are combined with engines sensors and environmental data. With use of data manipulation techniques, a framework for models training is created and models' hyperparameters obtained through Bayesian optimization. Models predict the continuous variable representing condition based on the input. Best performed model is identified by detemining its score on the holdout set. Deep learning models achieved 0.71 MSE score (ensemble meta-model of neural networks) and outperformed significantly machine learning models with their best score at 1.75. The deep learning models shown their feasibility to predict the component condition within less than 1 unit of the error in the rank scale.
Źródło:
Eksploatacja i Niezawodność; 2021, 23, 2; 359-370
1507-2711
Pojawia się w:
Eksploatacja i Niezawodność
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modele sygnałów diagnostycznych stosowane w utrzymaniu turbinowych silników spalinowych na jednostkach typu FPSO
Models of the diagnostic signals used in the maintenance of turbine engines of the type FPSO type units
Autorzy:
Adamkiewicz, A.
Burnos, A.
Powiązania:
https://bibliotekanauki.pl/articles/359819.pdf
Data publikacji:
2009
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
model
sygnał diagnostyczny
utrzymanie
turbinowy silnik spalinowy
statek
offshore
diagnostic signal
maintenance
gas turbine engine
vessel
Opis:
W artykule uzasadniono potrzebę diagnostyki w utrzymaniu turbinowych silników spalinowych w układach energetycznych pływających jednostek produkcyjno-przeładunkowo- magazynujących (typu FPSO – Floating Production, Storage and Off-loading). Zilustrowano podstawowe cechy i dane techniczne turbinowych silników spalinowych stosowanych na tych jednostkach. Przedstawiono sposoby pozyskiwania informacji diagnostycznej w utrzymaniu turbinowych silników spalinowych. Rozpoznano parametry modeli sygnałów diagnostycznych: cieplno-przepływowego, wibroakustycznego i emisji produktów spalania oraz sposób ich pomiaru. Zróżnicowano sposób wykorzystania w utrzymaniu informacji gromadzonych on-line i off-line.
The article justifies the need for diagnostics in the maintenance of gas turbine engines in power systems of vessels for production, handling and storage (FPSO type – Floating Production, Storage and Off-loading). It also presents basic features and specifications of turbine engines used on these units as well as methods of obtaining diagnostic information in the maintenance of turbine engines. Parameters of diagnostic signal models (heat-flow, vibroacoustic and exhaust emissions) and methods of their measurement have been identified. Methods of application of on- and off-line data for maintenance purposes have been diversified.
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2009, 18 (90); 5-13
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
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