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Tytuł:
Evaluation of the possibility of using methane from cng by potential motor vehicle users
Autorzy:
Górniak, Adam
Midor, Katarzyna
Kaźmierczak, Jan
Powiązania:
https://bibliotekanauki.pl/articles/104118.pdf
Data publikacji:
2019
Wydawca:
Stowarzyszenie Menedżerów Jakości i Produkcji
Tematy:
CNG fuel
evaluation of CNG benefits
air pollution
paliwo CNG
ocena korzyści CNG
zanieczyszczenie powietrza
Opis:
Today’s world is facing the necessity of reducing air pollution. One of the alternatives is to limit pollution related to road transport by using CNG fuel. The European Union is imposing increasingly strict requirements regarding the cleanness of car fumes, and the Polish government is endeavouring to take actions aimed at reducing the pollution related to car use by planning the development of transport electromobility. In this article, the authors want to draw attention to methane as an alternative to traditional fuels. The article presents the results of a survey conducted among drivers, which regarded their readiness to use CNG-powered cars. The results indicate that while respondents appreciate the ecological value of this fuel, they are also worried about safety, which is contradicted by the analysis of CNG advantages and disadvantages.
Źródło:
Quality Production Improvement - QPI; 2019, 1, 1; 583-589
2657-8603
Pojawia się w:
Quality Production Improvement - QPI
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Compressed natural gas engines. A review
Autorzy:
Kowalewicz, A.
Powiązania:
https://bibliotekanauki.pl/articles/242089.pdf
Data publikacji:
2009
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
CNG vehicle
NGSI engine
NGCI engine
CNG dual-fuel engine
ecology
Opis:
Resources, production, refuelling stations and physic-chemical properties of natural gas are presented. Technical problems connected with application of natural gas to SI and CI engines are shown and analyzed. Presently most of gas vehicles are converted from gasoline to natural gas application but also many companies produce gas vehicles driven with Sl engines originally fabricated as gas vehicles. However natural gas spark ignition engines have lower torque than CI engines normally used in trucks, pick-ups and busses. Therefore CI engines are also adapted to gas fuelling as dual-fuel engines. Comparison of NG SI engines and dual-fuel engines is performed. Performances and emissions of gas automotive engines are presented. World natural gas reserves, natural gas production physical and chemical properties of typical natural gas, natural gas vehicles and refuelling stations in the world, schematic of CNG fuelling installation of IVth and Vth generation, combustion system, natural gas admission and control in DF NG engine, schematic of ADCR engine adapted to CNG fuelling are presented in the paper.
Źródło:
Journal of KONES; 2009, 16, 3; 173-183
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Porównanie kosztów eksploatcji autobusów komunikacji miejskiej zasilanych gazem CNG i olejem napędowym
Comparison of operating costs of public buses fueled with CNG and diesel oil
Autorzy:
Ignaciuk, P.
Gil, L.
Wójcik, A.
Powiązania:
https://bibliotekanauki.pl/articles/311950.pdf
Data publikacji:
2016
Wydawca:
Instytut Naukowo-Wydawniczy "SPATIUM"
Tematy:
eksploatacja
koszt eksploatacji
paliwo gazowe CNG
autobusy komunikacji miejskiej
operation of vehicles
operating costs
CNG fuel
public transport bus
Opis:
W artykule porównano wybrane koszty eksploatacji autobusów komunikacji miejskiej zasilanych gazem CNG oraz olejem napędowym. Analizę przeprowadzono w oparciu o rzeczywiste dane uzyskane z obserwacji eksploatacji autobusów w MZK w Przemyślu. W badaniach wykorzystano autobusy marki Jelcz o podobnej konstrukcji zasilane klasycznie ON i przystosowane do zasilania gazem CNG.
The article compares selected operational costs of urban communication buses fueled with CNG and diesel oil. The analysis was conducted on the basis of actual data obtained from observation of buses operation in MZK (Urban Communication Facility) in Przemysl. In the research were used Jelcz buses of similar design and classically fueled with diesel oil, and suitable for CNG supplying.
Źródło:
Autobusy : technika, eksploatacja, systemy transportowe; 2016, 17, 11; 67-69
1509-5878
2450-7725
Pojawia się w:
Autobusy : technika, eksploatacja, systemy transportowe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
System zasilania paliwem gazowym i ciekłym w silniku o zapłonie samoczynnym jako alternatywa dla tradycyjnych systemów paliwowych
CNG and diesel fuel supply system in the CI engine as an alternative for traditional fuel systems
Autorzy:
Olczyk, M.
Korzec, J.
Bielaczyc, P.
Sordyl, A.
Powiązania:
https://bibliotekanauki.pl/articles/133377.pdf
Data publikacji:
2015
Wydawca:
Polskie Towarzystwo Naukowe Silników Spalinowych
Tematy:
sprężony gaz ziemny
pojazdy użytkowe
parametry pracy silnika
emisja gazów spalinowych
silnik z zapłonem samoczynnym
CNG fuel
commercial engine
operation parameters
exhaust gas emission
compressed ignition engine
Opis:
Silnik z zapłonem samoczynnym, wyposażony w dwupaliwowy system zasilania, jest postrzegany jako odpowiedź na wymagające oczekiwania rynku motoryzacyjnego. Jako alternatywne paliwo użyto sprężonego gazu ziemnego (CNG), z racji na jego cechy i konkurencyjną cenę w porównaniu do innych paliw. Punktem wyjścia był silnik ZS (turbodoładowany, rzędowy, czterocylindrowy), z bezpośrednim wtryskiem i mechaniczną pompą paliwa. System zasilania paliwem alternatywnym składał się z czterech wtryskiwaczy CNG i specjalnej jednostki sterującej. Dla różnych wartości prędkości obrotowych silnika i obciążeń zostały przedstawione wyniki emisji gazowych składników spalin i cząstek stałych. Każdy punkt testu został powtórzony w dwóch trybach pracy, jednopaliwowym i dwupaliwowym, z czterema różnymi udziałami CNG jako paliwa, w celu porównania jego wpływu na parametry pracy silnika.
The compressed ignition engine with a dual fuel system is presented as an answer to the changing and demanding market conditions. Compressed natural gas (CNG) was used as an alternative fuel, due to its features and its competitive price compared to the other types of fossil and alternative fuels. The point of departure was a compressed ignition engine (inline four cylinders with a turbocharger), direct ignition and a mechanical fuel pump. The alternative fuel system included four CNG injectors and a special control unit, which was adopted on the engine. Gaseous and particle emissions are presented together with engine operation parameters for different engine speeds and loads. Each load as well as speed points were performed in Diesel mode and in Dual Fuel mode, with four different factors of torque replacement by CNG, to compare the influence of CNG on the engine.
Źródło:
Combustion Engines; 2015, 54, 3; 858-867
2300-9896
2658-1442
Pojawia się w:
Combustion Engines
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Advantages and Disadvantages of Using Methane from CNG in Motor Vehicles in Polish Conditions
Autorzy:
Górniak, A.
Midor, K.
Kaźmierczak, J.
Kaniak, W.
Powiązania:
https://bibliotekanauki.pl/articles/2065030.pdf
Data publikacji:
2018
Wydawca:
STE GROUP
Tematy:
methane
CNG
alternative fuel
Opis:
The current problems related to air pollution in Europe, but also in Poland, are forcing the search for solutions aimed at significantly reducing the amount of solid particles harmful to humans in the air. Road transport is responsible for almost half of the pollution, as it releases nitrogen oxides into the air. In view of the above, the authors of the article want to turn attention toward methane as a fuel alternative traditional ones, pointing to the possibility of its use by Poland and presenting its advantages and disadvantages.
Źródło:
Multidisciplinary Aspects of Production Engineering; 2018, 1, 1; 241--247
2545-2827
Pojawia się w:
Multidisciplinary Aspects of Production Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Concept of a multi-fuel, low-power generator with a self-ignition, common rail gas engine
Autorzy:
Piętak, A.
Imiołek, M.
Imiołek, A.
Powiązania:
https://bibliotekanauki.pl/articles/247142.pdf
Data publikacji:
2011
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
dual-fuel feeding
CNG
steering
renewable fuel
Opis:
An idea of using biomass for generating electricity and heat leads to new solutions for power generators, adapted to be supplied with gaseous and liquid biofuels. At present, there is a growing interest in low-power generators. This type of energy production is termed 'scattered energy generation'. It is expected that generating energy in small units situated close to energy consumers may bring about substantial benefits. It is assumed that in a scattered energy generation system, energy will be produced from local fuels, such as broadly understood biomass as a primary component for production of gaseous and liquid biofuels to power low-power energy generators. An adequate amount of biomass must be secured to ensure that biogas can be produced all year round. The easiest way to store highly efficient biomass is to ensile maize and rye as well as grass. The amounts of biogas obtained from these two types of silage are comparable. Using rye as a renewable energy source for production of either bioethanol or biogas is economically viable for at least two reasons: rye grows on poor class soils and rye cultivation technology can be reduced to just nitrogen fertilization. In conclusion, it seems reasonable to generate energy in Poland in scattered energy generation systems from crops grown for this purpose. Currently, gas-powered engines are being in several ways.
Źródło:
Journal of KONES; 2011, 18, 4; 349-356
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Perspektywy rozwoju CNG jako alternatywnego paliwa w transporcie samochodowym w Polsce
CNG prospect’s as an alternative fuel in road transport in Poland
Autorzy:
Konopka, M.
Powiązania:
https://bibliotekanauki.pl/articles/315167.pdf
Data publikacji:
2016
Wydawca:
Instytut Naukowo-Wydawniczy "SPATIUM"
Tematy:
CNG
paliwo
transport samochodowy
fuel
car transport
Opis:
W artykule omówione zostały uwarunkowania oraz perspektywy rozwoju CNG jako alternatywnego paliwa w transporcie samochodowym w Polsce. Zaprezentowano prawne i ekonomiczne uwarunkowania współczesnego wykorzystania CNG w transporcie samochodowym zarówno publicznym jak i prywatnym. Autor poddał analizie także kierunki i szanse rozwoju infrastruktury niezbędnej do wykorzystania CNG jako alternatywnego paliwa w transporcie samochodowym.
Paper discussed the conditions and prospects of development of CNG as an alternative fuel in road transport in Poland. There was presented the legal and economic conditions of the modern use of CNG in road transport, both public and private. The author has analyzed trends and opportunities for the development of infrastructure necessary for the use of CNG as an alternative fuel in road transport.
Źródło:
Autobusy : technika, eksploatacja, systemy transportowe; 2016, 17, 12; 661-664
1509-5878
2450-7725
Pojawia się w:
Autobusy : technika, eksploatacja, systemy transportowe
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:
Recognition of fuel feeding SI engines with use of dimensional and nondimensional vibration parameters
Autorzy:
Flekiewicz, M.
Fabiś, P.
Flekiewicz, B.
Powiązania:
https://bibliotekanauki.pl/articles/243362.pdf
Data publikacji:
2007
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
vibration
combustion noise
gaseous fuel
LPG
CNG
Opis:
The availability of gaseous fuels like natural gas and propane butane mixtures has lead to worldwide popularity of internal combustion engines running dual fuel or alternatively gas powered. They are known as fuels more resistant to knocking than conventional liquid fuels and as ones less pollutant, their better mixing with air is also well recognized. There have been many published works on the use of gaseous fuels but actually the problem of the combustion noise, as a very important source of acoustic discomfort is not receiving attention. Combustion noise occurs in two forms, direct and indirect. It is transmitted throughout the engine block as a vibration at a different spectrum of frequencies. In this study an attempt is made to correlate the combustion noise to the operating parameters for LPG and CNG powered engine as compared to petrol fuelled engine. Combustion pressure and vibration of cylinder block data are measured and presented for engine running on LPG/CNG and compared to the results obtained for engine fed by petrol. Signals of multiple resonances in combustion chamber and corresponding vibration signals of cylinder block of engine were considered for one combustion cycle. A four cylinder, 1.6 dm3 spark-ignition engine converted to run on LPG and CNG was tested in the project. The engine test stand was fully computerized and the cylinder pressure data, acceleration of vibration of engine block, crank angle data was stored on a PC. The influence of engine speed, load on combustion and engine block vibration was examined for all fuels. A few of well know diagnostic parameters were used for comparison of the engine noise for operation on petrol, LPG and CNG.
Źródło:
Journal of KONES; 2007, 14, 3; 153-162
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Choice of a pilot dose in dual fuel self-ignition engine of a generator, depending on its load
Autorzy:
Imiołek, M.
Piętak, A.
Śmieja, M.
Wierzbicki, S.
Powiązania:
https://bibliotekanauki.pl/articles/247241.pdf
Data publikacji:
2011
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
combustion engine
gas engine
dual fuel powering
CNG
Opis:
One of the basic problems concerning dual fuel powering of self-ignition engines is to determine the minimal dose of diesel oil injected into the combustion chamber in order to trigger self-ignition. Most research conducted to date on double-fuel powering self-ignition has been carried out on engines with mechanical injection systems, which does not ensure the possibility of obtaining very small diesel oil doses initiating self-ignition. The original system of fuelling the engine with diesel oil was replaced with a laboratory Common Rail system. The basic parameters of injector operation were controlled by a specially-developed system ensuring continuous choice of parameters of injector operation. The examined engine was fitted with a prototypical system of methane-air fuelling and a system for controlling and adjusting the supplied dose of methane This study presents the results of research aiming at determining the pilot dose injected into the combustion chamber of the engine to ensure the course of combustion in the engine operating under various loads. The results presented in the paper concern tests of a single-cylinder self-ignition engine, HATZ 1B40, operating in a generator adopted for CNG fuelling.
Źródło:
Journal of KONES; 2011, 18, 4; 129-136
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Safety in the use of car gas fuel installations
Autorzy:
Chojnowski, Janusz
Powiązania:
https://bibliotekanauki.pl/articles/2097646.pdf
Data publikacji:
2022
Wydawca:
Polskie Towarzystwo Naukowe Silników Spalinowych
Tematy:
safety
gas
fuel
LPG
CNG
bezpieczeństwo
gaz
paliwo
Opis:
The safe use of gas fuel installations in vehicles is guaranteed by legal and technical aspects. These topics are included in this study. The regulations ensuring safety in the operation of the mentioned fuel systems serve as a solution for potentially hazardous situations. The components of propane-butane and CNG fueling systems are designed, manufactured and tested to maximize their safety of use. The regulations [6-8] define the guidelines for the arrangement and assembly method of the system components, and additionally, the assembly service itself may be performed only by an authorized workshop with granted permissions. Installations using gaseous fuels are safer than conventional fuels in the event of a collision or fire, as long as the user of the installation does not gross negligence in operation and maintenance. The article also discusses the context of the restriction in access to the car infrastructure for cars powered by gaseous fuels.
Źródło:
Combustion Engines; 2022, 61, 2; 3--9
2300-9896
2658-1442
Pojawia się w:
Combustion Engines
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Environmental impact evaluation of diesel engine fuelled with CNG
Autorzy:
Kumar, Neeraj
Arora, Bharat Bhushan
Maji, Sagar
Powiązania:
https://bibliotekanauki.pl/articles/27311552.pdf
Data publikacji:
2023
Wydawca:
Polska Akademia Nauk. Czasopisma i Monografie PAN
Tematy:
Diesel
CNG
Dual fuel
Emissions
diesel
cng
emisja spalin
sprężony gaz ziemny
podwójne paliwo
Opis:
The uncertainty in the supply of crude oil, increasing the number of vehicles and rising air pollution, especially in urban areas, has prompted us to look for alternative fuels. It is understood that using Compressed Natural Gas (CNG) in IC engines could be a mid-term solution to these problems. It is well established that CNG has better combustion characteristics and low emissions compared to conventional gasoline and diesel fuel. In the present study, an experiment was conducted to evaluate the engine performance and exhaust emissions using various percentages of CNG in dual fuel mode. CNG was mixed in the intake manifold’s air stream, and diesel was injected after the compression of the CNG air mixture. This paper presents experimental results of 40%,60%, and 80% CNG in the air stream. Engine performance and emissions are presented and discussed at a speed of 1200 rpm to 1500 rpm in steps of 50 rpm. The results of the experiments showed that adding CNG to diesel engines in dual-fuel combustion significantly impacted performance and emissions. Compared to single diesel fuel combustion, dual fuel combustion increases brake thermal efficiency (BTE) and brake specific fuel consumption (BSFC) at all CNG energy shares and engine speeds. Carbon monoxide (CO) and hydrocarbon (HC) emissions were increased, while nitrogen oxide (NOx) and smoke opacity were decreased in dual fuel combustion compared to single diesel fuel.
Źródło:
Archives of Environmental Protection; 2023, 49, 1; 79--84
2083-4772
2083-4810
Pojawia się w:
Archives of Environmental Protection
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
CNG injector research for dual fuel engine
Autorzy:
Majczak, A.
Barański, G.
Siadkowska, K.
Sochaczewski, R.
Powiązania:
https://bibliotekanauki.pl/articles/102178.pdf
Data publikacji:
2017
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
CNG
diesel
gas flow
gas injector
dual fuel
Opis:
The article presents the tests results of the prototype design of hydraulically assisted injector that is designed for gas supply into diesel engines. The construction of the injector allows for its positioning in the glow plug socket, so that the gas is injected directly into the combustion chamber. The cycle analysis of the four-cylinder Andoria ADCR engine with a capacity of 2.6 dm3 for different crankshaft rotational speeds allowed to determine the necessary time for fuel injection. Because of that, it was possible to determine the required mass flow rate of the injector, for replacing as much of the original fuel by gaseous fuel. To ensure a high value of flow inside the injector, supply pressure equal to 1 MPa was applied. High gas supply pressure requires high value of valve opening forces. For this purpose a injector with hydraulic control system, using a liquid under pressure for the opening process was designed. On the basis of air pressure measurements in the flow line after the injector, the analysis of opening and closing of the valve was made. Measurements of outflow mass of the injector were also carried out. The results showed that the designed injector meets the requirements necessary to supply ADCR engine with CNG fuel.
Źródło:
Advances in Science and Technology. Research Journal; 2017, 11, 1; 212-219
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Prospects of Decarbonizing Industrial Areas in the Baltic States by Means of Alternative Fuels
Autorzy:
Mezulis, Ansis
Kleperis, Janis
Lesnicenoks, Peteris
Zemite, Laila
Powiązania:
https://bibliotekanauki.pl/articles/2173276.pdf
Data publikacji:
2022
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
alternative fuel
biofuel
CNG
compressed natural gas
bio-CNG
HCNG
GHG emission
greenhouse gas emission
Opis:
All three Baltic States have reached good figures regarding the change in total greenhouse gas emissions from transport during 1990-2017. Particularly successful is Lithuania, showing a negative value of -2.7%. Latvia considerably lags behind Estonia (+15.1% vs. +1.5%). Amid the achievement of Latvian scientists, engineers and merchants, the authors point out the work of Lithuanian engineers who investigated how gaseous hydrogen affects the parameters of diesel internal combustion engine. Important to note that in the Baltic States, the activities of inland waterway vessels and the shunting locomotives are concentrated in only a few main cities. Regarding that, Baltic scientists and environment specialists nowadays are developing plans also for local air pollution decreasing, which can be carried out in particular cities or industrial areas, thereby allowing for improvements in air cleanliness and the ecological situation in concerned local area. A numerical estimation shows that applying the NYSMART technology, introduced in this paper, will make areas of active action of the high-volume diesels cleaner in the same amount as gained by photosynthesis of the urban green flora. In recent years, the developed technology of hydraulic piston compression allows producing numerous different vehicle fueling appliances for the CNG/bio-CNG fuel. The further development of this technology means the producing of various solutions, applicable at biogas/biomethane production sites, for CNG/bio-CNG compression, transportation and fast natural gas vehicles refueling in a cost effective and convenient way. The hydraulic piston compression and NYSMART have a potential in small and medium-scale technologies and therefore need to be developed further for applications with hydrogen. Production of biomethane and green hydrogen is delayed by the lack of state aid programmes in the Baltic States. Lithuania is on the way to change the situation in the coming years, with one of the first biomethane gas production plants due to be built near Panevėžys, in Šilagalys near the Via Baltica motorway. Summing up all aspects, the preconditions for the use of alternative fuels in the Baltic States are similar, allowing one to learn from other’s experience and to consider joint projects.
Źródło:
Journal of Ecological Engineering; 2022, 23, 8; 152--161
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Consequences of using LNG as a marine fuel
Autorzy:
Herdzik, J.
Powiązania:
https://bibliotekanauki.pl/articles/245352.pdf
Data publikacji:
2013
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
marine fuel
ships propulsion
LNG
CNG
natural gas
atmosphere protection
Opis:
The paper presents the consequences of LNG usage as a marine fuel. The restrictions of harmful substances emission to atmosphere from marine engines, especially in controlled emission areas (ECA and SECA areas) of nitrogen oxides and sulfur oxides, forces the engine makers to use additional installations, which operation may fulfill the purification requirements of exhaust gases. The option is a usage gaseous fuels, especially liquid natural gas (LNG) or compressed natural gas (CNG). There is no an alternative – only gaseous fuels may fulfill the Tier3 level without exhaust gases purification process. In prognosis about 650 ships (in high scenario about 2000) will be fuelled LNG in the year 2025. It was written why the liquid fuels stay unattractive. The basic problem is still the limited network of LNG distribution in ports and the lack of small vessels or barges for LNG bunkering. The proposition of design of LNG tank and barges were presented. The next problem is a deficiency of LNG bunker port in deep sea before entering the ECA areas. The controlled emission areas will extend in the near future. The LNG or CNG seemed to be the preferring fuel in industry due to CO2 emission limits and environmental taxes. The demand for LNG in prognosis to 2025 in bunker ports varies 0.1-18% of total fuel bunker depending on legislation and low or high case, in base case it will be 3%. It depends on the conviction of ship-owners that is no return from transition to the LNG or CNG ship fuelling. The examples to LNG ship conversion were described.
Źródło:
Journal of KONES; 2013, 20, 2; 159-166
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
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