Temat: F34 - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Investigation of diesel engine with the supply system type common rail supplied fuel F-34 and biofuel
Autorzy:: Karczewski, M.
Wilk, M.
Powiązania:: https://bibliotekanauki.pl/articles/244141.pdf
Data publikacji:: 2009
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: combustion engine
fuel system
F-34 fuel
ester
Opis:: Problems of the power supply in military vehicles grow with the growing number of vehicles in armies. Moreover, biocomponents additions which are added to the basic fuels change its properties. Therefore undertaking work to adopt engines to supply them with fuels coming from renewable sources is essential. The purpose of that research is indicating the influence of fuel feeding system on useful parameters and composition of exhaust exhaust gases of self-igniting engine Renault G9T with high pressure injection mechanism „Common Rail. The researches were conducted while the engine was supplied with six kind of the fuel: basic fuel which was diesel oil, aviation fuel coded NATO F-34, fuel mixtures: F-34 methyl esters of higher fatty acids from rapeseed oil. In the result, it can be stated that the achievements of the engine Renault G9T with high pressure injection system feed with F-34 fuel and mixtures have hanged partly. Conducted examination has showed the essential influence between the fuel and performance of Renault G7T engine with high-pressure injection system feed with F-34 fuel mixtures with methyl esters of higher fatty acids. The increase of EMKOR share in F-34 fuel caused the decrease of useful power, increase of fuel consumption and decrease of combustion smoke.
Źródło:: Journal of KONES; 2009, 16, 1; 245-253
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Assessment of dynamic qualities of the G9T engine with common rail system, FED with battlefield-use fuel blends with a biocomponent
Autorzy:: Karczewski, M.
Wilk, M.
Powiązania:: https://bibliotekanauki.pl/articles/244600.pdf
Data publikacji:: 2011
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: combustion engine
fuel system
F-34 fuel
ester
Opis:: The main aim of the study was to experimentally determine the influence of fuel blends of F-34 with biocomponents (rapeseed methyl esters and methyl alcohol) on the performance of an engine with high pressure fuel injection; Common Rail system was used as the example. The study included measurements of useful parameters of combustion and composition of exhaust gas. The studied engine was Renault G9T engine with Common Rail fuel system, fed with the following fuels: fuel base (diesel oil); aviation fuel, code NATO F-34; fuel blends of F-34 and rapeseed methyl esters of higher fatty acids; fuel blends of F-34 and anhydrous ethyl alcohol. The study showed that the parameters of Renault G9T engine with high pressure injection system fed with fuel blends of F-34 with biocomponents changed in comparison to those obtained with the use of the fuel base: diesel oil. As a result of the study it must be stated that fuel blends of F-34 with RME and F-34 with ethyl alcohol can be used as alternative fuel for diesel engines with high pressure Common Rail injection system.
Źródło:: Journal of KONES; 2011, 18, 1; 243-251
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Evaluation of the diesel engine feed by unified battlefield fuel F-34/F-35 mixed with biocomponents
Autorzy:: Karczewski, Mirosław
Powiązania:: https://bibliotekanauki.pl/articles/133289.pdf
Data publikacji:: 2019
Wydawca:: Polskie Towarzystwo Naukowe Silników Spalinowych
Tematy:: diesel engine
fuel supply system
F-34/F-35 fuel
Rapeseed Methyl Esters
bioethanol
silnik o zapłonie samoczynnym
układ paliwowy
paliwo F34/F35
estry metylowe oleju rzepakowego
bioetanol
Opis:: The problem of the military vehicles engines fuelling increases with the growth of the amount of vehicles in the armies. At the same time, another problem with fuel supply in modern engines is the use of bio component additives, which changes characteristics (quality) of the used fuels. Therefore, it is important to take actions to adapt engines to powering with fuels coming from renewable sources. The aim of the research was to evaluate the possibility of feeding the diesel engine (influence on the useful parameters and composition) with mixtures of the unified battlefield fuel F-34/F-35 with biocomponents in the form of anhydrous ethyl alcohol and RME. The tests were conducted during fuelling of the engine with six kinds of fuels: basic fuel (diesel oil), NATO code F-34/F-35 fuel, as well as fuel mixtures: F-34 and RME with different ratio and F-34/F-35 with bioethanol. In the result of the research it was concluded that the parameters of the G9T Renault engine with the common rail fuel system in terms of F-34 and RME consumption (using) decreased in comparison to diesel oil basic fuel. It is not possible to supply the engine with the mixture of ethyl alcohol and F-34 fuel - alcohol precipitation and obliteration of fuel system components.
Źródło:: Combustion Engines; 2019, 58, 3; 240-246
2300-9896
2658-1442
Pojawia się w:: Combustion Engines
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Assessment of start-up characteristics of G9T engine at low temperature, FED with F-34 fuel blends with biocomponents
Autorzy:: Karczewski, M.
Pszczółkowski, J.
Wilk, M.
Powiązania:: https://bibliotekanauki.pl/articles/244594.pdf
Data publikacji:: 2011
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: combustion engine
fuel system
F-34 fuel
ester
code NATO
Renault G9T
Opis:: The main aim of the study was to experimentally determine the influence of low temperature on start-up and performance of an engine with high pressure fuel system; Common Rail system was used as the example here. The study included measurements of useful parameters of combustion and composition of exhaust gas, and determination of the influence of the fuel used on catalytic converter's performance. The studied engine was Renault G9T engine, fed with the following fuels: fuel base (diesel oil), aviation fuel, code NATO F-34, fuel blends of F-34 and rapeseed methyl esters of higher fatty acids, fuel blends of F-34 and anhydrous ethyl alcohol. The study showed that the parameters of Renault G9T engine with high pressure injection system fed with fuel blends of F-34 with biocomponents changed in comparison to those obtained with the use of the fuel base: diesel oil. The process of engine's ignition relies mainly on the proper functioning of engine starting system, fuel system and devices assisting the start-up.
Źródło:: Journal of KONES; 2011, 18, 1; 227-236
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Excited States of Intermolecular Electron-Donor-Acceptor Systems and Internal Geometry of Complex Components
Autorzy:: Deperasińska, I.
Sobieraj, A.
Powiązania:: https://bibliotekanauki.pl/articles/1995340.pdf
Data publikacji:: 1999-03
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 31.15.Ct
31.70.-f
34.70.+e
Opis:: In this work we present the results of semiempirical AM1 calculations of the energy of electron-donor-acceptor system in the ground and excited states with full optimization of the complex geometry (in terms of both: intermolecular and intramolecular coordinates). A comparison of these results with those obtained for separated acceptor and donor molecules enables the estimation of the energetic effects of changes in internal structure of donor and acceptor which accompany the process of formation and stabilization of excited charge-transfer state. It is shown that energies corresponding to those changes are comparable with the energy of intermolecular interactions between donor and acceptor molecules.
Źródło:: Acta Physica Polonica A; 1999, 95, 3; 309-319
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Vibration Noise Harshness of a Light Truck Driveshaft, Analysis and Improvement with Six Sigma Approach
Autorzy:: Ertürk, A.
Karabay, S.
Baynal, K.
Korkut, T.
Powiązania:: https://bibliotekanauki.pl/articles/1033531.pdf
Data publikacji:: 2017-03
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 06.30.Gv
34.50.Ez
43.58.+z
46.40.-f
05.10.-a
Opis:: This paper deals with the application of six sigma methodology for optimization of a cardan shaft. The aim of this optimization is to reduce vibration of the drive shaft and consequently improve vibration noise harshness of the vehicle. The six sigma methodology has been applied to a light truck, which has received excessive vibration and noise complaints. The define-measure-analyze-improve-control approach has been followed to enhance the vibration noise harshness statistics. The result shows that all expected vibration noise harshness performance targets have been dramatically improved when compared to the initial values. As a conclusion, the case study on a light truck is a useful reference to improve vehicle performance for vibration noise harshness.
Źródło:: Acta Physica Polonica A; 2017, 131, 3; 477-480
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

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