Tires are a critical component of military wheeled vehicles and exposed to the threat fragment caused by explosion warhead on battlefield. To study ballistic impact response vehicle tires under fragment, experiments numerical simulations spherical fragments impacting were carried out. The damage mode was analyzed. effects obliquity, tire thickness, mass dynamic tires, as well limit velocity, re...

The development of sustainable and low cost electrode materials for sodium-ion batteries has attracted considerable attention. In this work, a carbon composite material decorated with in situ generated ZnS nanoparticles has been prepared via a simple pyrolysis of the rubber powder from dumped tires. Upon being used as an anode material for sodium-ion batteries, the carbon composite shows a high...

To produce thin grooves in the tread portion of tires, tire molds contain a multitude of sipes, which are thin metal inserts that project into the tread rubber during molding and curing. The geometric design and location of sipes is based on tire performance as well as appearance. A completèfamily' of tires, typically consisting of a dozen or more tire sizes with similar tread designs, will req...

PT. XYZ is a company that produces motorcycle and car tires. This has fairly broad product market, so the products it manufactures have good quality. In producing tires, one of machines used in tires an extrusion press machine. carrying out its production, experiences downtime period August-December 2022, where biggest occurs August, which 1890 minutes. After conducting analysis using Overall E...

The motivation of this study stems from a retaining wall made waste tires. did not suffer any earthquake or tsunami-induced damage during the 2011 Off Pacific Coast Tohoku Earthquake, Japan. This paper deals with case on tire wall. Results series field and laboratory investigations are first described. A numerical simulation is also described in which whole tires were used as protective layers ...

Soil compaction reduces rooting, infiltration, water storage, aeration, drainage, and crop growth. Soil compaction has been studied intensively for more than a century, and yet we still struggle with the effect that soil compaction has on crop production and the environment. In this article, we attempt to present the primary causes of soil compaction including trafficking weak soil, excessive l...

Suspension system design plays an important role in improving passenger comfort and road holding capabilities of an automobile. There is a compromise between the road holding and ride comfort. While Ride comfort is directly related to the acceleration sensed by passengers when traveling on a rough road, road holding ability is associated with the contact forces of the tires and road surface. Su...

La humanidad tiene por delante grandes retos, entre ellos producir alimentos y energía para una población mundial de casi 8 mil millones personas. Esta producción debe ser compatible con el mantenimiento mejora, si cabe, los medios entornos naturales o agrícolas. De no así, esos se agotarán, destruirán habrá posibilidad nada, materias primas —alimentos, materiales energía— que sostienen nuestra...