Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Coefficient of adhesion"'
Publikováno v:
Friction, Vol 12, Iss 5, Pp 1016-1027 (2023)
Abstract Transient adhesion effects in rolling–sliding contacts influence all aspects of train–track interaction. This is of high importance specifically when these effects result in critically low adhesion, which poses a risk to traction and bra
Externí odkaz:
https://doaj.org/article/1ad83bc46a0e4c768f5df36c57268ce9
Autor:
Egor G. Khitrov, Ilya S. Dolzhikov, Alexander S. Dmitriev, Vitaly A. Kalyashov, Igor V. Grigorev, Olga I. Grigoreva
Publikováno v:
Лесной журнал, Iss 5, Pp 125-134 (2023)
The issues of operational and ecological efficiency of wheeled and tracked forest machines have been addressed within the framework of the direction, and previously a separate scientific specialty “Technology and machines of logging and forestry”
Externí odkaz:
https://doaj.org/article/adfe84383b434d5fa61169af4bb2c465
Publikováno v:
Machinery & Energetics, Vol 14, Iss 3, Pp 9-20 (2023)
The research is devoted to the topical problem of the efficiency of turning wide-span bridge machines in the track farming system. The research aims to study the curvilinear movement along the soil traces of a constant technological track of an arbit
Externí odkaz:
https://doaj.org/article/622faf8251834ceeba85d769e5a467a2
Publikováno v:
Avtomobilʹnyj Transport (Harʹkov), Vol 50, Pp 40-50 (2022)
Problem. The disadvantage of the existing dependencies for determining the possibility of the automobile drive wheel slip with the maximum use of engine power and indicators of the interaction of the drive wheels with the supporting surface is that
Externí odkaz:
https://doaj.org/article/18e7b71469d1441a95e2f701471a348f
Autor:
Zalewski, Jarosław
Publikováno v:
Komunikácie - vedecké listy Žilinskej univerzity v Žiline / Communications - Scientific Letters of the University of Žilina. 24(2):135-147
Externí odkaz:
https://www.ceeol.com/search/article-detail?id=1119975
Autor:
D. N. Leontiev, V. A. Bogomolov, V. I. Klymenko, L. A. Ryzhyh, S. I. Lomaka, A. V. Suhomlin, A. V. Kuripka, A. A. Frolov
Publikováno v:
Наука и техника, Vol 21, Iss 1, Pp 63-72 (2022)
The paper proposes a method for determining a vehicle stopping distance based on a braking rate and a coefficient of using an adhesion force by an automated control system for regulating a braking force on the example of a multi-axle vehicle. The aim
Externí odkaz:
https://doaj.org/article/2bdb657a7f5e4c29b2a81b1304fd727e
Publikováno v:
Интеллект. Инновации. Инвестиции, Vol 6, Pp 96-105 (2021)
The aim of the study is to increase the efficiency of vehicle operation by establishing patterns of change in the performance properties of winter tires and improving, on this basis, methods for adjusting the frequency of their replacement. The resea
Externí odkaz:
https://doaj.org/article/dcfdd96f43e2428ba361b6f3e80c5f13
Autor:
Daniel Kvarda, Simon Skurka, Radovan Galas, Milan Omasta, Lu-bing Shi, Haohao Ding, Wen-jian Wang, Ivan Krupka, Martin Hartl
Publikováno v:
Engineering Science and Technology, an International Journal, Vol 35, Iss , Pp 101100- (2022)
The effect of top of rail lubricant composition on adhesion has been investigated using a laboratory ball-on-disc tribometer. Rheological properties were analysed using viscosimeter and high pressure torsion device. As a base medium, a biodegradable
Externí odkaz:
https://doaj.org/article/5a727fa3641640959f6717dc6982786a
Autor:
Jarosław Zalewski
Publikováno v:
Communications, Vol 24, Iss 2, Pp B135-B147 (2022)
In this paper the selected results concerning the analysis of the phenomena occurring between the road and the wheels of a motor vehicle have been presented. The analysis was prepared for the simulation of the acceleration maneuver with the 100 % (fu
Externí odkaz:
https://doaj.org/article/4f77531a80a14b5290ead73ed377d279
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