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Wyszukujesz frazę "Woźniak, Krzysztof" wg kryterium: Autor


Wyświetlanie 1-3 z 3
Tytuł:
Problems with glow plug - a review
Autorzy:
Woźniak, Marek
Ozuna, Gustavo
Siczek, Krzysztof
Powiązania:
https://bibliotekanauki.pl/articles/2097536.pdf
Data publikacji:
2021
Wydawca:
Polskie Towarzystwo Naukowe Silników Spalinowych
Tematy:
CI engine
glow plug
failure
silnik ZI
świeca żarowa
awaria
Opis:
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 technologies and characteristics the modern CI engines negatively affect an environment due to cold starting problems. Below 0°C, engine starts are problematic due to the decreased battery performance and the spray characteristics, the increased ignition delay time, and the engine oil viscosity. Therefore, various glow plugs are applied to facilitate this process. Types, features, and applications of glow plugs in various engines have been discussed in the paper. One case of failure of glow plug has been presented in the article, including the cause of it.
Źródło:
Combustion Engines; 2021, 60, 3; 11--30
2300-9896
2658-1442
Pojawia się w:
Combustion Engines
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Study on the Damage of the Rear-Axle Shaft in a KIA Truck
Autorzy:
Wozniak, Marek
Ozuna, Gustavo
Siczek, Krzysztof
Powiązania:
https://bibliotekanauki.pl/articles/103111.pdf
Data publikacji:
2020
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
truck
rear axle-shaft
failure
samochód ciężarowy
wał tylnej osi
niepowodzenie
Opis:
Nowadays, trucks are widely used in the freight transport. Every accident involving a truck as well as any longer disruption of its traffic flow causes great losses. The considered disturbance in traffic flow occurred for a truck with dual tires on its rear axle resulted from the damage to the power transmission system from the engine to the drive wheels of the track. Investigating the cause of one such damage, in the form of rupture of the rear driveshaft, was the purpose of this article. The parameters of the analyzed truck, its wheels, its engine characteristics, the scheme of its cornering, the model of its rear-axle shaft, and the model of loading the bearing set of its rear dual wheel were included in the paper. Additionally, the probable cause of the truck rear axle shaft breakage was established.
Źródło:
Advances in Science and Technology. Research Journal; 2020, 14, 4; 115-124
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Research of damage to the rear wheel rim in a tipper-truck
Autorzy:
Kubiak, Przemyslaw
Wozniak, Marek
Zakrzewski, Sergiusz
Siczek, Krzysztof
Rylski, Adam
Mrowicki, Adam
Matej, Jan
Deda, Jakub
Knap, Lech
Powiązania:
https://bibliotekanauki.pl/articles/2173686.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
tipper-truck
rim
tire
failure
wywrotka
obręcz
opona
awaria
Opis:
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. The examination of selected fragments of the damaged rim surface was conducted visually as well as using a digital microscope with a portable head. The measurements of the Vickers hardness and microscopic observations of the material structure of the sample cut along the thickness of the rim disk were carried out. The drive torque loading of the twin wheels of the tipper-truck rear axle, under their mating with different kinds of road roughness and under various vertical loads of the wheels was calculated. An analysis of stress distributions in the rim modelled using the Finite Element Method was also conducted for several possible scenarios of wheel loading. The damage to the rim was caused by simultaneous action of several factors, such as overloading the car, poor condition of the tires, loading the drive wheel by a part of the vehicle weight and the driving torque, and hitting a wheel on a cavity in a dirt road, causing a temporary relief of one of the tires on a twin wheel.
Źródło:
Bulletin of the Polish Academy of Sciences. Technical Sciences; 2022, 70, 3; art. no. e141000
0239-7528
Pojawia się w:
Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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