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Wyświetlanie 1-4 z 4
Tytuł:
Proposal of a Mechanism for Car Seat Movement
Autorzy:
Pavelčík, Vladimír
Barta, Dalibor
Sapieta, Milan
Powiązania:
https://bibliotekanauki.pl/articles/102309.pdf
Data publikacji:
2020
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
car seat
height adjustment
design of kinematics
schematic design
fotelik samochodowy
regulacja wysokości
projekt kinematyki
projekt schematyczny
Opis:
This article is focused on the height adjustment of a front car seat. The goal was to design seat movement in pure vertical direction. The article begins with a theoretical introduction, in which the functions and parts of car seats were described. The next part contains possible schematic designs of a mechanism, as well as the reasons for possible changes of the contemporary mechanisms. Afterwards, some functional parameters of the chosen schematically-designed mechanism were calculated, the results could then be used for further calculations needed for the creation of a three-dimensional model of the mechanism. The article deals mainly with the theoretical principles, and there are many further possibilities for development within the subject.
Źródło:
Advances in Science and Technology. Research Journal; 2020, 14, 1; 50-57
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Research of composite materials used in the construction of vehicle bodywork
Autorzy:
Gardyński, Leszek
Caban, Jacek
Barta, Dalibor
Powiązania:
https://bibliotekanauki.pl/articles/102854.pdf
Data publikacji:
2018
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
vehicle bodywork
composite
strength
nadwozie pojazdu
kompozyt
siła
Opis:
Contemporary vehicles have an increasing number of bodywork elements made of composites. Their advantages are undoubtedly weight reduction and increased corrosion resistance. On the other hand, accidental repairs are becoming difficult, however, in case of minor deformation there is often no permanent deformation. The authors researched the issue of the strength of composite bodyworks varies over time and in case of minor accidental damage, qualifying the element for further use. The paper presents the results of research on the structure and strength of composite body elements of selected vehicles. Undamaged components and plating parts that were damaged in collisions were examined.
Źródło:
Advances in Science and Technology. Research Journal; 2018, 12, 3; 181-187
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Possibility of increasing vehicle energy balance using coasting
Autorzy:
Barta, Dalibor
Mruzek, Martin
Labuda, Robert
Skrucany, Tomas
Gardynski, Leszek
Powiązania:
https://bibliotekanauki.pl/articles/102696.pdf
Data publikacji:
2018
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
coasting
coast down
driving style
wybieg
styl jazdy
zużycie paliwa
Opis:
The paper deals with coasting as an option of using the vehicle kinetic energy. It highlights the need for changes in the legislation in conjunction with the use of new trends in the management of motor vehicles with regard to safety. The article describes the use of the vehicle is coasting as a part of the driving mode, which leads to the reduction in fuel consumption and in exhaust emission. This solution takes into account all the running resistances and creates a basis for designing appropriate control strategies. These options were analyzed with respect to various drive strategies and kinds of transport.
Źródło:
Advances in Science and Technology. Research Journal; 2018, 12, 1; 228-235
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of possibilities to improve environmental operating parameters of modern compression – ignition engines
Autorzy:
Osipowicz, Tomasz
Abramek, Karol Franciszek
Barta, Dalibor
Droździel, Paweł
Lisowski, Maciej
Powiązania:
https://bibliotekanauki.pl/articles/957973.pdf
Data publikacji:
2018
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
fuel injector
compression-ignition engine
diesel fuel
dehydrogenation of hydrocarbons
wtrysk paliwa
silnik wysokoprężny
olej napędowy
odwodornienie węglowodorów
Opis:
The aim of this study was to analyse the possibilities of improving the ecological parameters of compression – ignition CI engines. During the analysis of exhaust gas, attention was mainly paid to the emission of nitrogen oxides and carbon black soot. A method was proposed to reduce the above chemical elements in CI – engine exhaust fumes by using the annular channels on the non-working part of the fuel injector needle and applying a platinum catalyst on them. The task of these annular channels is to mix and agitate the fuel before injection to the combustion chamber and to enlarge the contact surface area of catalyst. The task of catalytic coating is to initiate the reaction of dehydrogenation of paraffinic hydrocarbons to olefinic ones with a free hydrogen molecule. Hydrogen, owing to its properties, can shorten the period of delay of spontaneous ignition of combustible mixture in the engine combustion chamber, which affects the entire combustion process and improves the ecological parameters of a CI engine.
Źródło:
Advances in Science and Technology. Research Journal; 2018, 12, 2; 206-213
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-4 z 4

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