Zobrazeno 1 - 10
of 140
pro vyhledávání: '"Krzysztof Siczek"'
Autor:
Marek Wozniak, Krzysztof Siczek, Sergiusz Zakrzewski, Pawel Just, Gustavo Ozuna, Constantin Onescu
Publikováno v:
Combustion Engines, Vol 192, Iss 1, Pp 26-35 (2022)
The exhaust gas recirculation (EGR) valve regulates the exhaust gas flow between the engine exhaust manifold and the inlet one. This allows the inlet air to warm up, improving fuel evaporation and reducing the combustion temperature of the charge. Su
Externí odkaz:
https://doaj.org/article/98b690948d72447683fcf875c0da8156
Publikováno v:
Combustion Engines, Vol 191, Iss 4, Pp 92-104 (2022)
Nowadays, the constant striving to reduce the emission and increase the overall efficiency over a wide range of speeds and loads of the internal combustion engine (CE) is observed. The different methods for improving the charge exchange in the engine
Externí odkaz:
https://doaj.org/article/17472dfb1fe647769bc9accb4cbf9da3
Publikováno v:
Combustion Engines, Vol 186, Iss 3, Pp 11-30 (2021)
Despite the development of hybrid and electric vehicles, a many-million population of cars with combustion engines, and particularly CI engines occurs on the roads. Also, many stationary CI engines are still utilized. Despite their improved technolog
Externí odkaz:
https://doaj.org/article/7b1fec004bdd420a891e9bf3e920cf30
Autor:
Bogdan Derbiszewski, Marek Wozniak, Jozinkiewicz Damian, Zakrzewski Sergiusz, Kaczmarek Małgorzata, Binkowski Dominik, Obraniak Andrzej, Krzysztof Siczek
Publikováno v:
Open Engineering, Vol 13, Iss 1, Pp 104253-34 (2023)
The highest loads on the elements of the crank–piston system of the internal combustion engine occur during the combustion phase which takes place successively in individual cylinders. Smaller, but also significant, loads occur beyond this phase wh
Externí odkaz:
https://doaj.org/article/b2b86a7c92bc464c85153eaccbe585ed
Autor:
Przemyslaw Kubiak, Marek Wozniak, Sergiusz Zakrzewski, Krzysztof Siczek, Adam Rylski, Adam Mrowicki, Jan Matej, Jakub Deda, Lech Knap
Publikováno v:
Bulletin of the Polish Academy of Sciences: Technical Sciences, Vol 70, Iss No. 3 (2022)
Serious damage to the inner rim of the rear twin wheel in one dump truck was noted during the operation of the fleet performing transport tasks. It was a drive wheel, and its damage occurred while driving with a load exceeding the permissible value.
Externí odkaz:
https://doaj.org/article/3688759bc4404803a36bacee5c82abc8
Publikováno v:
Advances in Sciences and Technology, Vol 14, Iss 4, Pp 115-124 (2020)
Nowadays trucks are widely used in freight transport. Every accident involving a truck as well as any longer disruption of its traffic flow causes great losses. The one disturbance in traffic flow for a truck with twin (dual) tires on its rear axle r
Externí odkaz:
https://doaj.org/article/8011efefc45345e7be1a13818466e21a
Publikováno v:
Sensors, Vol 23, Iss 4, p 2007 (2023)
In this paper, an original construction of a vehicle vibration damper controlled by means of a valve based on piezoelectric actuator is presented and investigated. The presented valve allows us to control dissipation characteristics of the damper fas
Externí odkaz:
https://doaj.org/article/791e2b8cb59f4ed0a0753c3908c055df
Autor:
Edward SPINACHE, Adrian TRANDAFIR, Mihai DIACONU, Gustavo OZUNA, Marek WOZNIAK, Przemyslaw KUBIAK, Krzysztof SICZEK
Publikováno v:
Combustion Engines, Vol 179, Iss 4, Pp 4-12 (2019)
The drive from the crankshaft to the camshaft in an internal combustion engine is usually carried out by means of a cogged belt transmission or a chain transmission when high millage is required without service operations. The valvetrains in CI engin
Externí odkaz:
https://doaj.org/article/c7a99d3edd2e45cab0b87cde48cbdd9c
Publikováno v:
Applied Sciences, Vol 12, Iss 17, p 8590 (2022)
Various vibrating screens are often applied in various industries, e.g., mining, agriculture, and others. The complex shapes of the screen trajectories in the oscillating motion strongly affect the best processing properties of such machines. One of
Externí odkaz:
https://doaj.org/article/71e8106037b74b958a65ea163c503369
Autor:
Radosław Ciesielski, Mateusz Zakrzewski, Oleksandr Shtyka, Tomasz Maniecki, Adam Rylski, Marek Wozniak, Przemyslaw Kubiak, Krzysztof Siczek
Publikováno v:
Energies, Vol 15, Iss 11, p 4083 (2022)
The effect of three kinds of fuels used to supply a diesel engine on its characteristics, fuel consumption, and emissions was studied. The fuels comprised pure diesel, a blend of diesel with 6% of methyl ester of yellow grease in the form of rapeseed
Externí odkaz:
https://doaj.org/article/c05fa56e06f848549a19e77d08eda17e