Analysis of explosion hazard on propane-butane liquid gas distribution stations during self tankage of vehicles Analiza zagrożeń wystąpienia wybuchu dla stacji dystrybucji gazu płynnego propan-butan podczas samodzielnego napełniania pojazdów

Samociuk, Waldemar; Krzysiak, Zbigniew; Bartnik, Grzegorz; Skic, Anna; Kocira, Sławomir; Rachwał, B.; Bąkowski, H.; Wierzbicki, Sławomir; Krzywonos, Leszek

doi:10.15199/62.2017.4.29

Cited by 7 publications

(5 citation statements)

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“…This problem significantly limits the development of long-distance trucking on irregular routes. In addition, refueling a vehicle is considered the "least safe" moment of its use [99,236,237]. Therefore, based on the literature, it can be concluded that the use of natural gas as a transport fuel can contribute to improving air quality in cities, reducing the harmful health effects and social costs of atmospheric air pollution.…”

Section: Discussionmentioning

confidence: 99%

Overview of Energy Harvesting Technologies Used in Road Vehicles

et al. 2023

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Road transport is one of the most important factors for the national economy due to its universality and comprehensive possibilities of transporting people and goods. Unfortunately, from the energy point of view, it is also the most cost-intensive and has a negative influence on the natural environment. For these reasons, issues related to limiting the use of conventional fuels are very important, which results in reducing emissions from this sector, as well as reducing transport costs. This article presents currently used energy sources for propulsion of road vehicles, including fossil and alternative fuels, gaseous fuels and other energy sources such as fuel cells. The following section presents technologies that allow to recover some of the energy lost in motor vehicles and internal combustion engines used for their propulsion. The principle of operation of these solutions, their structure and their main features are presented. The last part focuses on discussing and identifying the most universal technologies for energy harvesting in vehicles and showing further directions of energy development in the automotive sector.

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Section: Discussionmentioning

confidence: 99%

Overview of Energy Harvesting Technologies Used in Road Vehicles

et al. 2023

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“…Nowadays, the flexible elements of flexible shaft couplings are made of various materials. During the operation of mechanical systems, rubber and plastic flexible elements experience fatigue and ageing, while metal flexible elements of applied flexible couplings also experience ageing and wear and tear [1,7,15]. Consequently, an applied flexible coupling loses its original dynamic properties and thus its ability to carry out important functions in a torsional oscillating mechanical system.…”

Section: Introductionmentioning

confidence: 99%

Comparison of Piston and Tangential Pneumatic Flexible Shaft Couplings in Terms of High Flexibility

Urbanský

2018

SJSUT.ST

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Journal homepage: http://sjsutst.polsl.pl Article citation information:Urbanský, M. Comparison of piston and tangential pneumatic flexible shaft couplings in terms of high flexibility.Summary. The optimal tuning of mechanical systems in terms of torsional vibration magnitude is a very important function in flexible shaft couplings. Therefore, a flexible coupling with suitable dynamic properties, particularly dynamic torsional stiffness, has to be carefully chosen for each specific application. The current trend in the field of flexible shaft couplings, and the most noticeable in the automotive industry, is the development and utilization of highly flexible couplings, which means flexible couplings with a very low value of relative torsional stiffness. The aim of this article is to introduce a new type of flexible shaft coupling: a piston pneumatic flexible shaft coupling. This coupling was developed to improve the properties of pneumatic flexible couplings, especially the maximum angle of twist, in order to create a highly flexible pneumatic coupling. For illustration purposes, the piston pneumatic coupling is compared with the tangential pneumatic flexible shaft coupling of Type 3-1/110-T-C in terms of high flexibility characteristics, whereby the characteristic dimensions of both couplings are the same. Given that the piston pneumatic coupling has not been manufactured to date, only a computational model of this coupling was used. The results show that the design of the piston pneumatic flexible shaft coupling combines the advantages of a highly flexible and pneumatic shaft coupling. M. Urbanský

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“…Source: [29] The next classification comes from the German automotive industry association Verband Der Autoindustrie (VDA) [30]. The association defines five levels of autonomous driving and a zero level.…”

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confidence: 99%

“…The driver acts a passenger role. Source: [29,30] Due to the occurrence of various types of classification, it is not an easy task to determine the current level of autonomy of individual vehicles without referring to the specific classification. Regardless of the type of the classification, the aforementioned divisions have many common points and strive to achieve a fully autonomous vehicle with the elimination of the need for human control.…”

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confidence: 99%

Autonomous vehicles: basic issues

CZECH¹

2018

SJSUT.ST

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The work was dedicated to the subject of innovative autonomous vehicles on the transport market. The paper presents basic information about autonomous cars: a nomenclature characteristic of autonomous vehicles, along with the terms "automatic", "autonomous", "self-drive" and "driverless". The article also presents various types of autonomous cars based on the most popular classifications in the world. The purpose of the work is to present basic issues related to autonomous vehicles.

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Analysis of explosion hazard on propane-butane liquid gas distribution stations during self tankage of vehicles Analiza zagrożeń wystąpienia wybuchu dla stacji dystrybucji gazu płynnego propan-butan podczas samodzielnego napełniania pojazdów

Cited by 7 publications

References 0 publications

Overview of Energy Harvesting Technologies Used in Road Vehicles

Overview of Energy Harvesting Technologies Used in Road Vehicles

Comparison of Piston and Tangential Pneumatic Flexible Shaft Couplings in Terms of High Flexibility

Autonomous vehicles: basic issues

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