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Tytuł:
Energy crops as local energy carrier
Rośliny energetyczne jako lokalny nośnik energii
Autorzy:
Uchman, W.
Werle, S.
Skorek-Osikowska, A.
Powiązania:
https://bibliotekanauki.pl/articles/127103.pdf
Data publikacji:
2016
Wydawca:
Towarzystwo Chemii i Inżynierii Ekologicznej
Tematy:
biomass
gasification
cogeneration
energy crops
gas piston engine
biomasa
zgazowanie
kogeneracja
rośliny energetyczne
gazowy silnik tłokowy
Opis:
The experimental investigation of energy crops (Miscanthus x giganteus, Sida hermaphrodita, Spartina pectinata, Panicum virgatum) gasification was carried out. The influence of excess air ratio (λ) on lower heating value (LHV) was investigated. Downdraft fixed bed gasifier was used. For all types of biomass, the highest LHV value was achieved for λ = 0.18. Compositions of gases obtained during the experimental study were used for thermodynamic and economic analysis of CHP system with gas piston engine. The system quality indices and input data for economic analysis were calculated. For the economic analysis the net present values method was adopted. Given the assumptions, despite biomass type, the NPV indice did not reach positive values. Break even price of electricity and break even cost of fuel were calculated. The economic viability of such systems is strongly influenced by economic and legal environment. The paper includes sensitivity analysis of change of the selected parameter such as annual availability of the system, price of fuel and price of green certificates.
Przeprowadzono badania eksperymentalne wieloletnich roślin energetycznych (miskanta olbrzymiego, ślazowca pensylwańskiego, spartyny preriowej, prosa rózgowatego) oraz określono wpływ stosunku nadmiaru powietrza w reaktorze na wartość opałową gazu palnego. Wykorzystano reaktor dolnociągowy ze złożem stałym. Najwyższą wartość opałową gazu uzyskano dla λ = 0,18 niezależnie od rodzaju biomasy. Składy otrzymanych gazów posłużyły do obliczeń termodynamicznych i ekonomicznych układu kogeneracyjnego z gazowym silnikiem tłokowym. Wyznaczono wskaźniki efektywności energetycznej układu CHP oraz szereg danych wejściowych do analizy ekonomicznej. Rachunek ekonomiczny przeprowadzono w oparciu o metodę wartości zaktualizowanej netto. Dla założeń przyjętych w obliczeniach dla układów zasilanych wieloletnimi roślinami energetycznymi nie uzyskano dodatnich wartości wskaźnika NPV. Wyznaczono graniczne ceny sprzedaży energii elektrycznej oraz graniczne ceny pozyskania biomasy z warunku NPV = 0. Efektywność ekonomiczna instalacji zasilanych biomasą silnie zależy od otoczenia ekonomiczno-prawnego, dlatego przeprowadzono analizy wrażliwości granicznej ceny sprzedaży energii elektrycznej ze względu na czas pracy instalacji, koszt pozyskania paliwa oraz cenę zielonych certyfikatów.
Źródło:
Proceedings of ECOpole; 2016, 10, 1; 91-101
1898-617X
2084-4557
Pojawia się w:
Proceedings of ECOpole
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparing combined gas tubrine/steam turbine and marine low speed piston engine/steam turbine systems in naval applications
Autorzy:
Dzida, M.
Olszewski, W.
Powiązania:
https://bibliotekanauki.pl/articles/260049.pdf
Data publikacji:
2011
Wydawca:
Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:
marine power plants
combined systems
piston internal combustion engine
gas turbine
steam turbine
Opis:
The article compares combined systems in naval applications. The object of the analysis is the combined gas turbine/steam turbine system which is compared to the combined marine low-speed Diesel engine/steam turbine system. The comparison refers to the additional power and efficiency increase resulting from the use of the heat in the exhaust gas leaving the piston engine or the gas turbine. In the analysis a number of types of gas turbines with different exhaust gas temperatures and two large-power low-speed piston engines have been taken into account. The comparison bases on the assumption about comparable power ranges of the main engine.
Źródło:
Polish Maritime Research; 2011, 4; 43-48
1233-2585
Pojawia się w:
Polish Maritime Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
On the possible increasing of efficiency of ship power plant with the system combined of marine diesel engine, gas turbine and steam turbine, at the main engine - steam turbine mode of cooperation
Autorzy:
Dzida, M.
Powiązania:
https://bibliotekanauki.pl/articles/258636.pdf
Data publikacji:
2009
Wydawca:
Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:
combined systems
gas turbine
piston combustion engine
ship power plants
steam turbine
Opis:
This paper presents a concept of a ship combined high-power system consisted of main piston engine and associated with it: gas power turbine and steam turbine subsystems, which make use of energy contained in exhaust gas from main piston engine. The combined system consisted of a piston combustion engine and an associated with it steam turbine subsystem, was considered. An algorithm and results of calculations of the particular subsystems, i.e. of piston combustion engine and steam turbine, are presented. Assumptions and limitations taken for calculations, as well as comparison of values of some parameters of the system and results of experimental investigations available from the literature sources, are also given. The system’s energy optimization was performed from the thermodynamic point of view only. Any technical – economical analyses were not carried out. Numerical calculations were performed for a Wärtsilä slow-speed diesel engine of 52 MW output power.
Źródło:
Polish Maritime Research; 2009, 1; 47-52
1233-2585
Pojawia się w:
Polish Maritime Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of engine load on piston ring pack operation of a marine two - stroke engine
Autorzy:
Wolff, A.
Powiązania:
https://bibliotekanauki.pl/articles/246695.pdf
Data publikacji:
2012
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
marine engines
piston rings
gas dynamics
hydrodynamic lubrication
mixed friction
Opis:
A set of piston rings is used to form a dynamic gas seal between the piston and cylinder wall. Many physical phenomena are associated with the operation of the system piston-ring-cylinder (PRC), such as: inter-ring gas dynamics for the labyrinth seal, hydrodynamic lubrication and mixed friction in gaps between the rings and cylinder liner, oil flow and distribution of lubricant along the liner, twist motion of rings, liner temperature influence on the oil viscosity. A complex model of the PRC system has been developed by the author. Among own models it includes several sub-models taken from literature, like: a model of viscous oil flow between rough gap surfaces formulated by Patir and Cheng and an elastic contact model of Greenwood and Tripp. The main parts of the mathematical model and software have been experimentally verified abroad by the author at the marine engine-designing centre. A relatively good qualitative and quantitative compatibility between the experimental measurements and calculated results has been achieved. In contrast to the previous papers of the author, new calculation results for a marine two-stroke engine have been presented. These results concern influence of engine load on piston ring pack operation of the analysed engine. They include basic physical quantities associated with gas and oil flow in the piston-ring-cylinder system of the engine. The developed model can be utilized for: evaluation of gas leakage through the sealing ring set, prediction of lubrication conditions of piston rings and oil consumption, defining areas of the possible cylinder liner wear and profile changes of piston rings sliding surfaces, and thus can be useful for optimization of the PRC system design.
Źródło:
Journal of KONES; 2012, 19, 2; 557-568
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of indication errors of the SI gas engine with a prechamber
Analiza bledow indykowania gazowego silnika ZI z komora wstepna
Autorzy:
Jamrozik, A.
Powiązania:
https://bibliotekanauki.pl/articles/793719.pdf
Data publikacji:
2011
Wydawca:
Komisja Motoryzacji i Energetyki Rolnictwa
Tematy:
engine
two-stage combustion system
excess air factor
indicated work
gas engine
prechamber
thermal process
internal combustion engine
spark ignition
piston engine
Źródło:
Teka Komisji Motoryzacji i Energetyki Rolnictwa; 2011, 11
1641-7739
Pojawia się w:
Teka Komisji Motoryzacji i Energetyki Rolnictwa
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modeling of the burning process in the piston engines with various concepts of the working proces
Autorzy:
Natriashvili, Tamaz
Kavtaradze, Revaz
Glonti, Merab
Powiązania:
https://bibliotekanauki.pl/articles/1841216.pdf
Data publikacji:
2020
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
internal combustion engine
piston engine
diesel engine
gas engine
modeling
verification
burning model
silnik spalinowy
silnik tłokowy
silnik diesla
silnik gazowy
modelowanie
weryfikacja
model spalania
Opis:
In this paper, the results of modeling of the burning process in the piston engines whose working process is realized on the basis of various conceptual approaches are presented: in diesel with direct injection of the fuel; in a gas engine with spark ignition; and in a two-fuel engine (in the gas-diesel), where the mixture of natural gas and air ignites with the help of the fuse dose of the diesel fuel. The models of burning based on the different in-principle approaches are analyzed and used. Verification of the models is performed by a comparison of the results of modeling with the experimental diagrams. The specific values of the empirical coefficients, used in modeling of the burning proces in the engines under study, are determined. The practical recommendations on the choice of the burning model depending on the working process conception are given.
Źródło:
Transport Problems; 2020, 15, 1; 39-48
1896-0596
2300-861X
Pojawia się w:
Transport Problems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Bench Tests for Exhaust Gas Temperature Distribution in an Aircraft Piston Engine with and without a Turbocharger
Autorzy:
Czarnigowski, Jacek Andrzej
Skiba, Krzysztof
Rękas, Daniel
Ścisłowski, Karol
Jakliński, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/2123277.pdf
Data publikacji:
2021
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
temperature distribution
piston engine
exhaust system
turbocharging
Rotax 912
Opis:
In ultralight aviation, a very important engine parameter is the power-to-weight ratio. On the one hand, there is a tendency to minimize the size and weight of engines, and on the other hand, there is a demand to achieve the highest possible power by using supercharging systems. Increasing power brings many benefits, but it also increases temperature in the exhaust system, posing a threat to delicate parts of the ultralight aircraft fuselage. Therefore, it is necessary to control temperature values in the engine exhaust system. This article presents the temperature distribution in the exhaust system of an aircraft engine by the example of a four-cylinder Rotax 912 engine with an electronic fuel injection system. The research was conducted in two stages: measurements were made first for the engine without a turbocharger with an original exhaust system and later for its modified version with an added turbocharger system. The paper presents a comparative analysis of exhaust gas temperatures measured at three points: 30, 180 and 1000 mm from the cylinder head. The tests were conducted for the same preset engine operating conditions at constant speed and manifold air pressure. It has been shown that the exhaust temperature in the exhaust manifold decreases with the distance from the cylinder head. The highest gradient, over three times higher than the gas temperature from 589.9 °C to 192.3 °C, occurred in the manifold with a turbocharger for 2603 RPM and 31 kPa of manifold air pressure. The introduction of turbocharging causes an increase in exhaust gas temperatures before the turbocharger by an average of 12%, with this increase being greater for operating points of higher inlet manifold pressure. Turbocharging also causes a significant decrease in exhaust gas temperatures behind the turbocharger and the silencer because the temperature drops there by an average of 25%.
Źródło:
Advances in Science and Technology. Research Journal; 2021, 15, 3; 155--166
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Impact evaluation of piston rings mobility on a gas passage in an internal combustion engine (ICE)
Autorzy:
Zarenbin, Volodymyr
Kolesnikova, Tatiana
Sakno, Olha
Ollo, Vasyl
Klimenko, Victor
Powiązania:
https://bibliotekanauki.pl/articles/196457.pdf
Data publikacji:
2019
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
ring seal
internal combustion engine
piston ring mobility
calculation of gas escape
uszczelnienie pierścieniowe
silnik spalinowy
ruchliwość pierścieni tłokowych
obliczenie wycieku gazu
Opis:
To estimate the effect of the axial movement of piston rings in the piston grooves on the blow-by in the internal combustion engine (ICE) by an experiment- calculated method. This contributes to the development of practical recommendations for the further improvement of the engine ring seal designs. Abstract theorems were used when modelling the effect of the axial movement of piston rings in the piston grooves on the blow-by in an ICE. They are based on the fundamental theory of heat engines, thermodynamics and hydraulics. The ICE running was analysed using design-theoretical research methods. The effect of the axial movement of piston rings in the piston grooves on the blow-by in the ICE was established. This creates prerequisites for a more accurate assessment of their sealing capacity and for ways to further improve them. Calculated dependences for computing the blow-by depending on the positional relationship of the rings in the piston grooves were obtained. The dependences of gas escapes on the engine crankshaft speed were obtained, which is especially important for idling modes by which one can judge the dynamic stability of the ring seal and solve the problems of improving its service properties. The calculated dependences for evaluation of the blow-by depending on the positional relationship of the rings in the piston grooves and their respective possible gas flows in the ring seal were obtained for the first time. The practical method for estimating the dynamic stability of the ring seal by decencies of gas escape on the crankshaft rotation speed in ICE was proposed.
Źródło:
Zeszyty Naukowe. Transport / Politechnika Śląska; 2019, 104; 187-201
0209-3324
2450-1549
Pojawia się w:
Zeszyty Naukowe. Transport / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Mathematical model of piston ring sealing in combustion engine
Autorzy:
Koszałka, G.
Guzik, M
Powiązania:
https://bibliotekanauki.pl/articles/258834.pdf
Data publikacji:
2014
Wydawca:
Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:
exhaust gas blow-by
displacements of rings
twisting of rings
oil film
cylinder
piston
ring
mathematical model
lubrication
Opis:
This paper presents a mathematical model of piston-rings-cylinder sealing (TPC) of a combustion engine. The developed model is an itegrated model of gas flow through gaps in TPC unit , displacements and twisting motions of piston rings in ring grooves as well as generation of oil film between ring face surfaces and cylinder liner. Thermal deformations and wear of TPC unit elements as well as heat exchange between flowing gas and surrounding walls , were taken into account in the model. The paper contains descriptions of: assumptions used for developing the model , the model itself, its numerical solution as well as its computer application for carrying out simulation tests.
Źródło:
Polish Maritime Research; 2014, 4; 66-78
1233-2585
Pojawia się w:
Polish Maritime Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dual-fuel feeding of diesel engine with generator gas and liquid fuel
Dwupaliwowe zasilanie silnika ZS gazem generatorowym i paliwem plynnym
Autorzy:
Cupial, K.
Duzynski, A.
Gruca, M.
Grzelka, J.
Szwaja, S.
Powiązania:
https://bibliotekanauki.pl/articles/793501.pdf
Data publikacji:
2011
Wydawca:
Komisja Motoryzacji i Energetyki Rolnictwa
Tematy:
piston engine
generator gas
sewage sludge
gasification
dual-fuel feeding
diesel engine
liquid fuel
Źródło:
Teka Komisji Motoryzacji i Energetyki Rolnictwa; 2011, 11
1641-7739
Pojawia się w:
Teka Komisji Motoryzacji i Energetyki Rolnictwa
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Preliminary tests on a combined heat and power unit fed with gas fuels
Autorzy:
Imiołek, M.
Boruta, G.
Piętak, A.
Matijošius, J.
Powiązania:
https://bibliotekanauki.pl/articles/241591.pdf
Data publikacji:
2013
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
heat and power cogeneration
piston combustion engine
gas fuel
Opis:
This paper presents a model unit demonstrating the possibility of using a PBCHP10VB CHP unit driven by a piston combustion engine fed with gas fuels for heat and power cogeneration. A mobile unit available in the Department enables heat and power cogeneration at any place with available gas fuel, e.g. compressed in a pressure tank or from a production and transmission system. A radiator is connected to the unit’s heat connection for demonstrative purposes – this is the simplest model of a network using the heat generated by the unit, with the possibility of easy connection to another network for heating rooms and/or tap water instead of this radiator. Any three-phase load (e.g. a single phase converter) can be connected to the unit’s power connection. A constructed mobile power generator fed with alternative gas fuels (e.g. biogas) is described which can be used in the field in a biogas system for power generation with simultaneous heat recovery. The results of the first preliminary tests on the effect of the type of gas fuel used on the obtained electrical and thermal power and on the composition of exhaust gas from the driving combustion engine are presented. A plan for further tests is also outlined.
Źródło:
Journal of KONES; 2013, 20, 4; 123-127
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Test stand for a combined heat and power unit fed with alternative gas fuels
Autorzy:
Boruta, G.
Imiołek, M.
Piętak, A.
Powiązania:
https://bibliotekanauki.pl/articles/244809.pdf
Data publikacji:
2013
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
power and heat cogeneration
piston combustion engine
gas fuel
biogas
Opis:
This paper presents the reasons for the development of gas-combined power and heat units and justification for testing the effect of the used gas fuel on the performance of such units. A PBCHP10VB CHP unit driven by a liquidcooled piston combustion engine adapted for feeding with gas fuels is described. The concept is presented for testing the effect of different gas fuel mixtures, including biogas, on this unit’s operation, mainly on the obtained electric power from the current generator and the temperature of the liquid cooling the driving engine heating up output water and on the composition of exhaust gas from this engine. A simple device for obtaining gas fuels containing different combustible gas mixtures is presented. The instruments used to check the composition of the obtained gas fuel and check exhaust gas from the engine are briefly described. The paper describes a test stand for testing the effect of different gas fuels on the operation of a PBCHP10VB gas CHP unit manufactured by Power Blessed Co., Ltd registered in Shanghai, constructed at the Department of Mechatronics and Technical and Information Technology Education of the Faculty of Technical Sciences at the University of Warmia and Mazury in Olsztyn.
Źródło:
Journal of KONES; 2013, 20, 4; 39-45
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Piston engine monitoring system - efficient option in Air Training and Education Centre
Monitorowanie silnika tłokowego w instytucji szkoleniowej dla pilotów na lotnisku Horný Hričov
Autorzy:
Mrázová, M.
Jirků, P.
Powiązania:
https://bibliotekanauki.pl/articles/212696.pdf
Data publikacji:
2016
Wydawca:
Sieć Badawcza Łukasiewicz - Instytut Lotnictwa
Tematy:
piston engine
Enhaust Gas Temperature
Cylinder Head Temperature
silnik tłokowy samolotu
temperatura gazów spalinowych
temperatura głowy cylindrów
Opis:
This paper describes the process of Walter M337 AK engine monitoring in operation of Air Training and Education Centre. We accomplished measurements of selected aircraft engines by EDM-800 monitoring system which uses the most advanced microprocessor technology for monitoring critical engine parameters, such as cylinder head temperature and exhaust gas temperature. These measurements will help us to increase economy of the aircraft and its operation's reliability. The EDM-800 monitoring system improves the aircraft maintenance at Air Training and Education Centre of the University of Zilina allowing to determine and localise malfunctioning components of M337 piston engines.
Artykuł opisuje proces monitorowania silnika Walter M337 AK w instytucji szkoleniowej dla pilotów na lotnisku Horny Hrićov. Wykonaliśmy pomiary wybranych silników lotniczych przez EDM-800 system monitoringu, który wykorzystuje najbardziej zaawansowaną technologię mikroprocesorową do monitorowania krytycznych parametrów silnika, takich jak temperatura głowicy i temperatury spalin. Osiągnięte wyniki pomogą nam zwiększyć ekonomiczność samolotu i jego niezawodność. System monitorowania EDM-800 poprawia obsługę techniczną statku powietrznego w Instytucji Lotnictwa Uniwersytetu w Żylinie pozwalając na określenie i zlokalizowanie uszkodzonych elementów silników M337.
Źródło:
Prace Instytutu Lotnictwa; 2016, 1 (242); 94-100
0509-6669
2300-5408
Pojawia się w:
Prace Instytutu Lotnictwa
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ecological indicators of the perkins 1104D-e44TA engine after its adaptation for being powered with natural gas and diesel fuel
Autorzy:
Kurczyński, D.
Łagowski, P.
Warianek, M.
Powiązania:
https://bibliotekanauki.pl/articles/244009.pdf
Data publikacji:
2017
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
piston combustion engines
engine fuels
harmful exhaust gases components
bi-fuelling
natural gas
experimental tests
Opis:
The contemporary progress of automotive industry and transportation is determined to a large extent by the increasing environmental requirements, aimed at limiting the harmful impact of vehicles upon human life and people’s health. A crucial issue linked with operating vehicles is the exhaust gases generated by internal combustion engines. In order to reduce this hazardous impact upon the natural environment, the construction of the engines is continuously improved, electronic controlling is being developed for managing the course of working processes taking place in cylinders and auxiliary systems, exhaust gases cleaning systems are being developed, alternative fuels are being sought for and the possibilities of their optimal use are being examined. Natural gas is the fuel that is highly expected and hoped to be used more widely for powering internal combustion engines in vehicles. This article presents the values of selected ecological indicators of the Perkins 1104D-E44TA Diesel engine, powered by compressed natural gas and Diesel fuel (CNG + ON). For comparison reasons, the engine was powered with both fuels at the same time and then only by Diesel fuel (ON) in the same working conditions. Before the tests, the powering system control unit had been calibrated so as to enable obtaining similar values of torque while the engine was powered with the Diesel fuel only and with both CNG and ON while working with external speed characteristics; the calibration was also set up to allow for the maximum share of the natural gas in the total fuel amount supplied into the engine cylinders without engine knocking. When powering the engine with both CNG and Diesel fuel, the concentration levels of nitric oxides and carbon dioxide in exhaust gases were lower. However, the total content of hydrocarbons in the exhaust gases grew multiple times, and the content of the carbon monoxide was significantly increased. In addition, the obtained measurement results of the smokiness of the exhaust gases and the content of the soot with the engine powered with two fuels were not satisfactory.
Źródło:
Journal of KONES; 2017, 24, 3; 143-150
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wyniki badań silnika John Deere 4045 zasilanego gazem koksowniczym
Results of studies on John Deere 4045 engine fueled with coke oven gas
Autorzy:
Robak, Z.
Iluk, T.
Sobolewski, A.
Rudkowski, M.
Smołka, C.
Powiązania:
https://bibliotekanauki.pl/articles/133266.pdf
Data publikacji:
2013
Wydawca:
Polskie Towarzystwo Naukowe Silników Spalinowych
Tematy:
silnik tłokowy
zapłon samoczynny
gaz koksowniczy
piston engine
compression ignition
coke gas
Opis:
Przedmiotem badań był silnik John Deere 4045 o mocy mechanicznej 50 kW przystosowany do zasilania dwupaliwowego ON/gaz koksowniczy, napędzający agregat prądotwórczy. Uzyskano bardzo obiecujące efekty przy 8-9% nominalnej dawki ON oraz niską emisję zanieczyszczeń. Przeprowadzono serie testów nad doborem optymalnej wielkości dawki zapłonowej połączone z pomiarami składu emitowanych spalin. Badania prowadzono z wykorzystaniem rzeczywistego gazu w Kombinacie Koksochemicznym S.A. w Koksowni „Jadwiga” w Zabrzu. Gaz poddano dodatkowej operacji usuwania naftalenu przy wykorzystaniu oryginalnej technologii oczyszczania gazu koksowniczego. Uzyskane wyniki i zebrane doświadczenia otwierają drogę do wykorzystania tańszych w eksploatacji agregatów kogeneracyjnych dużych mocy.
The subject of research was an engine John Deere 4045 with mechanical power of 50 kW customized for dual fuel operation on ON/coke oven gas, driving an electricity generator. Very promising effects as well as low emission of pollutants were obtained with 8-9% of nominal ON dosage. Series of test has been conducted to select proper amount of ignition injection which were done together with use of flue gas emission measurements. Research was done using real gas in Coke plant “Jadwiga” in Zabrze. Gas was subjected to additional scrubbing of naphthalene with use of original technology of coke oven gas purification. Acquired results and experience gained, opened the path for the use of, cheaper in exploitation, co generators of high power.
Źródło:
Combustion Engines; 2013, 52, 3; 829-836
2300-9896
2658-1442
Pojawia się w:
Combustion Engines
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 23

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