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Wyszukujesz frazę "engine fuels" wg kryterium: Temat


Tytuł:
An effect of physical and chemical properties of commercial diesel fuels on engine parameters
Autorzy:
Sroka, Z. J.
Reksa, M.
Kułażyński, M.
Powiązania:
https://bibliotekanauki.pl/articles/242752.pdf
Data publikacji:
2007
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
combustion engine
diesel engine
engine fuels engine performances
Opis:
This paper is focused on problem of quality of diesel commercial fuels in Polish market and an effect of their properties as well on engine parameters as environment The academic staff from Wrocław University of Technology put the own experience to the huge discussion by making research in the Wroclaw-city, where some probes of fuels were taken from six different commercial fuel stations. Chemical and physical properties of fuels were checked. A real diesel engine VW 1,9 TDI was investigated in university lab of Division of Motor Vehicles and Internal Combustion Engines. Typical engine performances were built including power, torque, fuel consumption, toxicity levels due to different fuels. The IC engine on the test bench, oxygen content in fuels, example of full load performance of VW1,9 TDI for fuel Bio D20-type, differences of mean effective pressure for different fuels, differences of carbon monoxide in exhaust for different fuels, differences of nitric oxides in exhaust for different fuels, differences of smog level in exhaust for different fuels, differences of heat release for different fuels, relation between engine torque and oxygen content in fuels vs. engine rotation are presented in the paper.
Źródło:
Journal of KONES; 2007, 14, 4; 447-452
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Thermal loads of engines for different properties of commercial fuels
Autorzy:
Sroka, Z. J.
Reksa, M.
Miksiewicz, K.
Powiązania:
https://bibliotekanauki.pl/articles/243852.pdf
Data publikacji:
2008
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
diesel engine
thermal loads
fuels
Opis:
It is oblivious, various properties of fuels cause different thermal loads of engines. Question is, how big is this effect and what fuel compound and its property play insignificant part. This paper is focused on problem of quality of diesel commercial fuels in Polish market and it is a challenge to find answer for question mentioned above. The academic staff from Wroclaw University of Technology organized tests with different commercial fuels. Chemical and physical properties of these fuels were studied and used for investigation to define relationships between them and thermal load during simulation process. All researches were done in the lab of Division of Motor Vehicles and Internal Combustion Engines at the Wroclaw University of Technology. Tests have showed differences in chemical and physical properties of fuels, but there is no statistics effect on engine parameters. Results have not also pointed any important differences in thermal loads of engine VW1,9 TDI and its components according to different physical and chemical properties of tested fuels. It is probably because there are differences of calorific values from one side but from other hands various density and specific fuel consumption compensated these differences. To burn unit of fuel contains higher level of oxygen, engine needs lower amount of air, so it gives, for the same fuelling system, lean mixture. It causes higher temperature of exhaust gases and a bit higher exhaust losses
Źródło:
Journal of KONES; 2008, 15, 2; 463-467
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Alternative fuels for diesel engines
Autorzy:
Caban, J.
Gniecka, A
Holeša, L.
Powiązania:
https://bibliotekanauki.pl/articles/103241.pdf
Data publikacji:
2013
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
biofuel
diesel engine
eco-fuels
Opis:
This paper presents the development and genesis of the use of alternative fuels in internal combustion ignition engines. Based on the analysis of the literature, this article shows various alternative fuels used in Poland and all over the world. Furthermore, this article describes the research directions for alternative fuels use in road transport powered by diesel engines.
Źródło:
Advances in Science and Technology. Research Journal; 2013, 7, 20; 70-74
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dual - fuel low power generator with diesel engine using alternative fuels
Autorzy:
Imiołek, M.
Piętak, A.
Imiołek, A.
Powiązania:
https://bibliotekanauki.pl/articles/246549.pdf
Data publikacji:
2012
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
alternative fuels
diesel engine
dual-fuel engine
biofuels
Opis:
At the moment, there is a growing interest in low-power generating units in dispersed system. The production of energy in small units located in the vicinity of the energy recipients offers considerable benefits. First and foremost, it lowers the cost of energy production and the cost of its transfer and also makes the recipient independent from the domestic supplier. Small cogeneration aggregates will facilitate the use of energy from dispersed renewable resources. Gas self-ignition engines in cogeneration system powered with biofuels can be used in construction industry as ecological sources of heat and electrical energy, limiting the need for fossil fuels. This paper presents the possibility of using alternative fuels for internal combustion engines. It describes the possibility of using liquid biofuels separately or natural gas fuel to power diesel engines in dual fuel system. The conception of supplying low-power generator with diesel engine with natural gas to a dose of liquid biofuels test case. Pointed to the factors determining the desirability of a particular concept. Indicated the modification of the engine power to supply the natural gas generator with a dose of liquid biofuels. New technologies of extracting and using biofuels and alternative fuels are being introduced and developed for generating heat and electric energy. Studies on the use of gas and liquid alternative fuels are directly linked to research on the production of renewable and alternative energy as well as environment protection by minimizing emissions of toxic substances into the atmosphere.
Źródło:
Journal of KONES; 2012, 19, 3; 171-176
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A comparison of selected operating parameters of the diesel engine fuelled with mixtures of diesel oil or liquid bio - fuel and natural gas for low - power generators
Autorzy:
Boruta, G.
Imiołek, M.
Powiązania:
https://bibliotekanauki.pl/articles/241789.pdf
Data publikacji:
2012
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
diesel engine
dual-fuel engine
biofuels
alternative fuels
Opis:
Following the modern fuel market, one can notice that prices of liquid petroleum derivatives - petrol and diesel oil - which most often fuel piston internal combustion engines are increasingly higher. Similarly, the price of petroleum-derivative gas (LPG - the liquefied petroleum gas - simply speaking, a mixture of propane and butane) is also growing. Many academic and industrial institutions of science conduct research to determine whether it is possible to replace liquid petroleum-derivative fuels with some other potentially cheaper ones. It would also be beneficial if these new fuels were more "ecological" - so that their combustion products would not be harmful for the environment and if they were produced with the use of plants. Fuel stations commonly offer a fuel for diesel engines which is a mixture of fatty acids methyl esters (FAMEs) from vegetable oils, in Poland for instance from rape seeds. The paper presents a comparison of selected operating parameters of the Hatz 1B40 engine fuelled with mixtures of diesel oil or liquid bio-fuel and natural gas. Indicator diagrams, exhaust gases composition and vibration signals recorded on the engine body were analyzed. The study was conducted on the Hatz 1B40 diesel engine which is used among others in FOGO power generator sets, after replacing the original feeding system by common rail system for liquid fuels and after adding natural gas feeding system.
Źródło:
Journal of KONES; 2012, 19, 4; 111-116
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The analysis of the energy balance of the engine powered by diesel oil mixture with butanol
Autorzy:
Sitnik, L. J.
Andrych-Zalewska, M.
Powiązania:
https://bibliotekanauki.pl/articles/247462.pdf
Data publikacji:
2015
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
diesel engine
fuels
dense alcohols
energy balance
Opis:
The development of motorisation involves using bigger amounts of fuels. These fuels are, until now, mainly petroleum. However, the fuels of bio origin must be used as well. It follows from the necessity of ensuring CO2 balance and from the fact that oil sources sooner or later will become exploited. Not less important is the fact that, principally, it is difficult to change the proportions of petrol and diesel oil extracted from crude oil, and the use of diesel oil increases proportionally faster than petrol. Therefore, it is necessary to use bio additives in diesel oil. One of such additives is dense alcohols. The aim of the present work is to determine the energy balance of diesel engine powered by diesel oil and butanol mixture. The work field includes making of energy balance of the engine in its characteristic points responsive 13 phase ESC test as well as determining on this basis the consolidated values concerning the differences in the engine energy balance. It has been proved, that powering the engine by mineral diesel oil with doped butanol (20% v/v) does not lead to essential differences in the energy balance of the engine- which does not mean, that the essential differences are absent in the particular characteristic points of the engine. It requires more detailed explanation (in the further research works) because losses in the combustion process do not show differences, but in the other balance components the differences are shown.
Źródło:
Journal of KONES; 2015, 22, 4; 269-273
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ocena wpływu dodatku biowęglowodorów w paliwie na wybrane parametry procesu spalania w silniku o zapłonie samoczynnym
Estimation of combustion process parameters in a diesel engine supplied with a mixture of gas oil and synthetic fuels
Autorzy:
Lotko, Wincenty
Łodygowski, Kamil
Powiązania:
https://bibliotekanauki.pl/articles/316946.pdf
Data publikacji:
2019
Wydawca:
Instytut Naukowo-Wydawniczy "SPATIUM"
Tematy:
paliwa alternatywne
paliwa syntetyczne
silnik ZS
alternative fuels
synthetic fuels
diesel engine
Opis:
W artykule omówiony został wpływ dodatku biowęglowodorów na wybrane parametry spalania silnika o zapłonie samoczynnym. Badania wykazały, że syntetyczny olej napędowy może być wykorzystywany jako dodatek do mineralnego oleju napędowego. Proces spalania takich mieszanin zależy od ich składu. Użycie SYNON prowadzi do zwiększenia prędkości narastania ciśnienia w komorze spalania.
The paper presents test results carried out with using of CI engine fuelled with diesel oil and synthetic fuels. Research results show that SYNON be used in diesel fuel. Combustion proces of such fuel blends depend on mixture composition. Using of SYNON in mixture with diesel oil follows to increase a value of maximium pressure rise in cumbustion chamber.
Źródło:
Autobusy : technika, eksploatacja, systemy transportowe; 2019, 20, 1-2; 309-312
1509-5878
2450-7725
Pojawia się w:
Autobusy : technika, eksploatacja, systemy transportowe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The application of non-converted vegetable oils in contemporary self-ignition engines
Autorzy:
Reksa, M.
Powiązania:
https://bibliotekanauki.pl/articles/245366.pdf
Data publikacji:
2009
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
combustion engines
vegetable oils
diesel engine
alternative fuels
Opis:
The paper presents a test of a self-ignition engine equipped with high-pressure fuel-dosing system based on injection units with electronic control system. The engine was fuelled with conventional fuel and few kinds of non-converted vegetable oil. The analysis of the experiment results correlated with knowledge of their properties shows the important conclusions about possibilities, disadvantages and perspectives of the fuels usage in contemporary engines equipped with electronic control fuel-dosing system. The vegetable oils have a special place in history of automotive industry. In 1900 a great event on Word Trades in Paris was compression-ignition engine fuelled by groundnuts oil — a masterpiece of no one else like Rudolf Diesel. R. Diesel, aware of conventional fuels limitation, patented in 1892 a vegetable oil as a fuel. The NOx concentration in exhaust was measuredfor maximum engine speed (1900 rpm). The lowest emission ofmeasured compounds was observed in case of sunflower oil and rape oil "Biedronka" (65% and 75% of emission during engine work fuelled by conventional diesel oil). The highest values were detected for post frying palm oil and rape oil "Aldi" (120% of emission during engine work fuelled by conventional diesel oil).
Źródło:
Journal of KONES; 2009, 16, 4; 385-391
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ właściwości fizykochemicznych paliw na parametry operacyjne silnika o ZS
The influence of physicochemical fuel properties on operating parameters in diesel engine
Autorzy:
Lejda, K.
Kuszewski, H.
Lew, K.
Powiązania:
https://bibliotekanauki.pl/articles/134212.pdf
Data publikacji:
2015
Wydawca:
Polskie Towarzystwo Naukowe Silników Spalinowych
Tematy:
właściwości paliw
silnik o ZS
parametry operacyjne silnika
properties of fuels
diesel engine
operating parameters engine
Opis:
Celem badań, których wyniki zamieszczono w niniejszym artykule, było określenie wpływu wybranych właściwości fizykochemicznych paliw na parametry operacyjne silnika o zapłonie samoczynnym. Wyniki badań parametrów fizykochemicznych mogą być przydatne do komponowania mieszanin paliw o poszukiwanych właściwościach, natomiast wyniki uzyskane w czasie prób na hamowni silnikowej pozwalają na zoptymalizowanie, przy wybranych kryteriach (np. maksymalizacja mocy, minimalizacja emisji toksycznych składników spalin), parametrów wtrysku paliwa.
The aim of the study, the results of which are given in this article was to determine the effect of selected physicochemical properties of fuels on operating parameters in diesel engine. The results of the physicochemical tests can be useful to formulate mixtures of fuels of seeking properties, while the results achieved in the engine dynamometer tests allow you to optimize, using selected criteria (eg . power maximization, minimization of toxic exhaust emissions), fuel injection parameters.
Źródło:
Combustion Engines; 2015, 54, 3; 915-920
2300-9896
2658-1442
Pojawia się w:
Combustion Engines
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ eteru dietylowego w mieszaninie z olejem napędowym na dynamikę przyspieszania silnika o zapłonie samoczynnym
Impact of diethyl ether in blends with diesel fuel on acceleration process of the diesel engine
Autorzy:
Lotko, W
Górski, K.
Stobiecki, J.
Powiązania:
https://bibliotekanauki.pl/articles/310473.pdf
Data publikacji:
2018
Wydawca:
Instytut Naukowo-Wydawniczy "SPATIUM"
Tematy:
DEE
silnik diesla
paliwa alternatywne
mieszaniny paliwowe
diesel engine
alternative fuels
fuel blends
Opis:
Artykuł przedstawia wyniki oceny procesu przyspieszania wału korbowego silnika o zapłonie samoczynnym zasilanego mieszaninami oleju napędowego (ON) i eteru dietylowego (DEE). W szczególności badano mieszaniny zawierające 5, 10, 15 i 20 % objętościowo DEE w ON. Uzyskane rezultaty badań potwierdziły negatywny wpływ DEE dodawanego do ON na proces przyspieszania silnika AD3.152. Należy jednak zauważyć, że badania wykonano dla nominalnej regulacji aparatury wtryskowej tego silnika. Oznacza to, że nie były optymalne dla badanych mieszanin o odmiennych właściwościach fizykochemicznych w stosunku do ON.
The paper presents results of the crankshaft acceleration process of the diesel engine fuelled with diesel oil - diethyl ether blends. In particular mixtures of diesel fuel with addition of 5, 10, 15 and 20 % by volume were tested. Results confirmed that DEE addition has negative impact on acceleration process of the AD3.152 engine. However it should be pointed that tests were carried out for nominal settings of the engine fuel injection system. It means that these settings were not optimal for tested blends with different physicochemical properties compared to regular diesel fuel.
Źródło:
Autobusy : technika, eksploatacja, systemy transportowe; 2018, 19, 12; 411-414
1509-5878
2450-7725
Pojawia się w:
Autobusy : technika, eksploatacja, systemy transportowe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Możliwości i konsekwencje zastosowania zawiesiny węglowo-wodnej jako paliwa alternatywnego do zasilania silników Diesla
The possibilities and consequences of the use of coal-water slurry as an alternative fuel to power diesel engines
Autorzy:
Borkowski, J.
Szada-Borzyszkowski, W.
Powiązania:
https://bibliotekanauki.pl/articles/314444.pdf
Data publikacji:
2014
Wydawca:
Instytut Naukowo-Wydawniczy "SPATIUM"
Tematy:
spalanie paliw
paliwa alternatywne
paliwa węglowo-wodne
silnik Diesla
emisja substancji szkodliwych
combustion of fuels
alternative fuels
coal-water fuels
diesel engine
emission of harmful substances
Opis:
W artykule omówione zostały zagadnienia spalania paliw w silnikach samochodowych a w szczególności w silnikach Diesla. Zwrócono również uwagę na zagrożenia dla środowiska naturalnego wynikające ze spalania paliw w silnikach samochodowych. Omówiono czynniki jakie powinno spełniać paliwo alternatywne stosowane do zasilania silników. Przedstawiono rodzaje paliw alternatywnych stosowanych obecnie do zasilania współczesnych samochodów. Szczególną uwagę poświęcono możliwościom zastosowania zawiesiny węglowo-wodnej jako paliwa alternatywnego do zasilania silników Diesla. Jednak stosowanie takiego paliwa węglowo-wodnego narzuca konieczność dokonania niezbędnych modyfikacji konstrukcyjnych silnika oraz jego osprzętu. Scharakteryzowano właściwości takiej zawiesiny (wielkość ziaren węgla, lepkość i stabilność) oraz korzyści jakie mogą wynikać z zastosowania nowego rodzaju quasi-płynnego paliwa alternatywnego.
The paper presents some problems concerning fuel burning in vehicles’ engine especially including diesel one. Environmental risk aspects are given as a consequence of burning processes and basing on that one can find a description of factors defining such kind of alternative fuel too. Different kind of such alternative fuels are presented in the paper, especially possibilities of coal-water slurry application for diesel engine are discussed in. One should also have in mind that application of such coal-water fuel forces necessity of engine construction and adequate equipment modification. Characteristics of such slurry (coal grains’ size, viscosity and stability) as well as advantages that may occur in consequence of its usage are finally described in.
Źródło:
Autobusy : technika, eksploatacja, systemy transportowe; 2014, 15, 6; 72-75
1509-5878
2450-7725
Pojawia się w:
Autobusy : technika, eksploatacja, systemy transportowe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ parametrów paliwa na niepowtarzalność procesu spalania w silniku o zapłonie samoczynnym
Impact of fuel parameters on unrepeatability of combustion process in diesel engine
Autorzy:
Lotko, W.
Górski, K.
Trela, Z.
Gielniewski, R.
Maksym, J.
Powiązania:
https://bibliotekanauki.pl/articles/314279.pdf
Data publikacji:
2018
Wydawca:
Instytut Naukowo-Wydawniczy "SPATIUM"
Tematy:
EETB
silnik diesla
paliwa alternatywne
mieszaniny paliwowe
ETBE
diesel engine
alternative fuels
fuel blends
Opis:
W artykule skupiono się na analizie wskaźnika niepowtarzalności wybranych parametrów spalania w silniku o zapłonie samoczynnym zasilanym olejem napędowym (ON) w mieszaninie z eterem etylo tert-butylowym (EETB). Niezbędne badania wykonano w warunkach swobodnego przyspieszania wału korbowego silnika, nieobciążonego zewnętrznym momentem oporowym. Uzyskane rezultaty wskazują, że EETB dodawany do ON nie ma znaczącego wpływu na zmianę niepowtarzalności procesu spalania w badanym silniku.
The paper is focused on analysis of unrepeatability index of selected combustion parameters in diesel engine fuelled with diesel fuel (DF) blended with ethyl tert-butyl ether (ETBE). Necessary tests were carried out in conditions of free acceleration process of the engine crankshaft without external load. Results showed that ETBE added to DF did not impact significantly on unrepeatability of combustion process in tested engine.
Źródło:
Autobusy : technika, eksploatacja, systemy transportowe; 2018, 19, 12; 508-515
1509-5878
2450-7725
Pojawia się w:
Autobusy : technika, eksploatacja, systemy transportowe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Unrepeatability of the Fuel Injection and Combustion Processes in the Diesel Engine Fuelled with Renewable Fuel
Autorzy:
Lotko, Wincenty
Powiązania:
https://bibliotekanauki.pl/articles/102694.pdf
Data publikacji:
2020
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
diesel engine
common rail
fuel injection
unrepeatability
alternative fuels
silnik wysokoprężny
wtrysk paliwa
niepowtarzalność
paliwa alternatywne
Opis:
Despite the fact that more than a hundred years have passed since the first design of the compression ignition (CI) engine appeared, its optimal design has not yet been achieved. It is still the subject of constant modernisation in order to meet the new expectations of users in terms of its dynamics, economy, and, in recent months, also ecology. The most effective fulfillment of these requirements is achieved through new solutions of the fuel supply system and electronic control of injection and combustion processes. The publication includes the test results obtained on the basis of two engines. One of them is the single-cylinder CI engine AVL5402, and the other one – a threecylinder CI engine AD3.152. The first one is equipped with the Common Rail fuel supply system, electronically controlled with the selenoid injector. The second engine has a CAV distributor fuel injection pump and traditional, mechanical controlled injectors. The paper demonstrates how these two different structural systems for supplying and controlling engine parameters affect the selected indicators of the injection and combustion process. The influence of diesel fuel (DF) and rapeseed oil (RO) feeding the engine in both different injection and control systems on the unrepeatibility of the injection pressure on the maximum combustion pressures in the engine cylinder and, consequently, non-uniformity of the crankshaft rotational movement of the engine were also pointed out. The continuation of the research in this area seems to be expedient. They can be supplemented with statistical models of these phenomena. The results obtained in this way could be helpful in optimising the design of power supply systems and engine combustion chambers.
Źródło:
Advances in Science and Technology. Research Journal; 2020, 14, 4; 68-77
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Badania wpływu zasilania z dodatkiem gazu HHO na wybrane parametry użytkowe silnika spalinowego o zapłonie samoczynnym
Study of the effects of HHO addition on diesel engine performance
Autorzy:
Balawender, K.
Jaworski, A.
Kuszewski, H.
Ustrzycki, A.
Powiązania:
https://bibliotekanauki.pl/articles/313653.pdf
Data publikacji:
2016
Wydawca:
Instytut Naukowo-Wydawniczy "SPATIUM"
Tematy:
gaz wodorotlenowy
gaz HHO
silnik wysokoprężny
paliwa alternatywne
hydrogen-oxygen gas
HHO
diesel engine
alternative fuels
Opis:
W artykule przedstawiono wybrane wyniki badań silnika o ZS zasilanego olejem napędowym (ON) ze wspomaganiem gazem wodorotlenowym (HHO). Badania przeprowadzono na hamowni silnikowej. Obiektem badań był jednocylindrowy silnik badawczy SB3.1 wyposażony w zasobnikowy układ wtryskowy Common Rail. Gaz wodorotlenowy, wytwarzany przez generator HHO z suchą celą, doprowadzano przez dyszę do kolektora dolotowego silnika. Podczas badań analizowano parametry użytkowe silnika takie jak: moc, moment obrotowy, stężenia HC, NOX oraz sadzy.
The article presents selected results of the research of diesel engine with addition of hydrogen-oxygen gas (HHO). The tests were realized on the engine test stand and object of the study was the single-cylinder research engine SB3.1 with Common Rail injection system. The gas generated by the dry cell generator HHO, was fed into the intake manifold of engine. During the tests, parameters of the engine, such as: power, torque, the concentration of HC, NOX and soot, have been analyzed.
Źródło:
Autobusy : technika, eksploatacja, systemy transportowe; 2016, 17, 6; 757-760
1509-5878
2450-7725
Pojawia się w:
Autobusy : technika, eksploatacja, systemy transportowe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
By-products from thermal processing of rubber waste as fuel for the internal combustion piston engine
Autorzy:
Chwist, Mariusz
Pyrc, Michał
Gruca, Michał
Szwaja, Magdalena
Powiązania:
https://bibliotekanauki.pl/articles/2097462.pdf
Data publikacji:
2020
Wydawca:
Polskie Towarzystwo Naukowe Silników Spalinowych
Tematy:
pyrolysis oil
thermal conversion
biocrude
diesel engine
alternative fuels
olej popirolityczny
konwersja termiczna
silnik diesla
paliwa alternatywne
Opis:
The article presents results of investigation on the combustion of a mixture of pyrolysis oil from tires and regular fuel in the internal combustion reciprocating piston engine. The tested fuel consisted of: diesel fuel and pyrolysis oil at amount of 10% by volume. The tests were carried out on a single-cylinder naturally aspirated compression-ignition engine. The engine was equipped with a common rail fuel injection system and an electronic control unit that allowed changing injection timing. A comparative analysis of pressure-volume charts for the reference fuel, which was diese fuel, and for a mixture of diesel with 10% addition of pyrolysis oil was carried out. Injector characteristics for the reference fuel and the mixture were determined. Engine efficiency for both fuels was also determined. Unrepeatability of the engine work cycles for the diesel fuel and the tested mixture was calculated. Finally, exhaust toxic emission was analyzed. It was found that the pyrolysis oil can be used as valuable additive to regular diesel fuel at amount up to 10%, however, toxic exhaust gases emission was increased.
Źródło:
Combustion Engines; 2020, 59, 2; 11--18
2300-9896
2658-1442
Pojawia się w:
Combustion Engines
Dostawca treści:
Biblioteka Nauki
Artykuł

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