Results 1 to 10 of about 100,459 (162)

Topology optimization of wheel spoke cavities for lightweight design under bending fatigue and impact load cases [PDF]

Scientific Reports
This paper presents a Multi-Load-Case topology optimization framework for aluminum alloy wheels to overcome the limitations of empirical rear-cavity lightweight designs.
Guangdong Zhang, Xin Cui, Yongxing Zang, Yangyang Zhou, Jianjun Lu, Zhansheng Li, Haitao Yang, Jiandong Wang, Zhen Ye, Risheng Li, Linzhen Zhou   +10 more
doaj   +2 more sources

A [Mn ₁₈ ] wheel-of-wheels

Chemical Communications, 2021
A [Mn 18 ] wheel of wheels is constructed from a simple reaction incorporating a triazatriol ligand.
Marco Coletta, Thomais G. Tziotzi, Mark Gray, Gary S. Nichol, Mukesh K. Singh, Constantinos J. Milios, Euan K. Brechin   +6 more
openaire   +4 more sources

MODIFICATION OF THE ADHESIVE FORCE BY CHANGING THE RADIAL REACTION ON VEHICLE WHEELS [PDF]

Transport Problems, 2021
This article deals with the possibilities of adhesion force changes of a road vehicle. The authors present the possibilities of reducing the adhesion force of road vehicles and,at the same time,present their own system for changing the radial ...
Petr JILEK, Jan KRMELA, Jan BERG
doaj   +1 more source

Design and operation of high-power permanent magnet speed regulator used in industry

Scientific Reports, 2023
A high-power permanent magnet speed regulator is applied to a cooling water pump for conserving energy during the steel production in Magang (Group) Holding Co., Ltd. The designed setup of high-power permanent magnet speed regulator with a mobile base is
Yimin Lu, Xiangdong Wang, Chunlai Yang, Long Shao, Hui Zhu, Aike Wang, ManMan Xu   +6 more
doaj   +1 more source

Forcing the Wheel

Order, 2023
Abstract Over the past 10 years, there has been considerable interest in exploring questions connecting dimension for posets with graph theoretic properties of their cover graphs and order diagrams, especially with the concepts of planarity and treewidth.
Jedrzej Hodor, William T. Trotter
openaire   +3 more sources

Wheels, wheeling, and the Kontsevich integral of the Unknot [PDF]

Israel Journal of Mathematics, 2000
LaTeX2e, 13pp.
Bar-Natan, Dror, Garoufalidis, Stavros, Rozansky, Lev, Thurston, Dylan P.   +3 more
openaire   +2 more sources

Applying regular relief onto conical surfaces of continuously variable transmission to enhance its wear resistance

Transport, 2023
While investigating the variator transmission of vehicles, the relationship between the technological and service parameters of the working surfaces of conical disks treated by technological methods was established.
Volodymyr Dzyura, Pavlo Maruschak, Stoyan Slavov, Diyan Dimitrov   +3 more
doaj   +1 more source

A new fast heat treatment process for cast A356 alloy motorcycle wheel hubs [PDF]

China Foundry, 2018
The normal T6 heat treatment process for cast A356 alloy generally requires about 15 h. This long-period procedure increases greatly the manufacturing cost and decreases the productivity in practical production.
Shi-ping Lu, Rui Du, Jian-ping Liu
doaj   +1 more source

Coupled 3-D full-Stokes modelling of tidewater glaciers

Annals of Glaciology, 2022
Tidewater glaciers are an important and difficult part of the cryosphere to study owing to their complex nature and often inaccessible and physically challenging environments. The interaction of glacier and fjord processes furthermore presents particular
Samuel J. Cook, Poul Christoffersen, Iain Wheel   +2 more
doaj   +1 more source

Assessment of tractor track width compatibility with crop inter-row spacing

Сельскохозяйственные машины и технологии, 2023
Various factors can exert detrimental effects on crop growth and development, among which the influence of the machinery's running gear within the machine-tractor unit stands out, particularly within the soil vicinity encompassing the plant's root system ...
A. A. Akhmetov, B. A. Kambarov, D. U. Kambarova, Z. A. Sultanov   +3 more
doaj   +1 more source