نتایج جستجو برای: tire and plastic industry

تعداد نتایج: 16866815  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان - دانشکده شیمی 1389

in this thesis, a new optically active poly(amide-imide) (pai) was synthesized by the indirect polycondensation reaction of the l-phenylalanine based diacid chloride and 4,4?-diaminodiphenylether in the presence of triethylamine in n-methyl-2-pyrrolidone. the formation of pai was confirmed by ftir, 1h nmr and elemental analysis. in next step, the surface of titanium dioxide (tio2) nanoparticles...

2017
Li-Hua Li Yan-Jun Chen Pedro Miguel Vaz Ferreira Yong Liu Heng-Lin Xiao

Waste tires have excellent mechanical performance and have been used as reinforcing material in geotechnical engineering; however, their interface properties are poorly understood. To further our knowledge, this paper examines the pull-out characteristics of waste tire strips in a compacted sand, together with uniaxial and biaxial geogrids also tested under the same conditions. The analysis of ...

Journal: :Expert Syst. Appl. 2009
Shieh-Shing Lin Shih-Cheng Horng Ch'i-Hsin Lin

In this paper, we focus on the frequent glitches of general family cars. Based on the Neural Network theory and combining with the Micro-chip processor technology, we design an expert system-‘‘Integrated Cars Repairing Tools” (ICRT) and the size of the proposed ICRT is quite small and achieves the following attractive functions: (1) Portable Electric-jack, (2) Electric Tire-pressure-meter, (3) ...

2011
P. A. Garcia T. Pancotto J. H. Rossmeisl N. Henao-Guerrero N. R. Gustafson G. B. Daniel J. L. Robertson T. L. Ellis R. V. Davalos

Non-thermal irreversible electroporation (N-TIRE) has shown promise as an ablative therapy for a variety of soft-tissue neoplasms. Here we describe the therapeutic planning aspects and first clinical application of N-TIRE for the treatment of an inoperable, spontaneous malignant intracranial glioma in a canine patient. The N-TIRE ablation was performed safely, effectively reduced the tumor volu...

2002
Ben G. Kao

Road surface irregularity is known to effect vehicle NVH responses. When modeling vehicle NVH, it is desirable to have high-resolution measurements of the road surface to use as road input. For typical NVH modal tire models, the road surface sampling rate will not be an issue because several points on the tire patch (center line) are used to determine the road surface irregularity. The single p...

Journal: :Marine pollution bulletin 2014
Frances Nilsen K David Hyrenbach Jiasong Fang Brenda Jensen

Laysan albatross (Phoebastria immutabilis) ingest plastic marine debris of a wide range of shape, sizes and sources. To better characterize this plastic and provide insights regarding its provenance and persistence in the environment, we developed a simple method to classify plastic fragments of unknown origin according to the resin codes used by the Society of Plastics Industry. Known plastics...

Journal: :SAE International Journal of Advances and Current Practices in Mobility 2021

<div class="section abstract"><div class="htmlview paragraph">Tire/road noise has become a significant issue in the automotive industry, especially for electric vehicles. Among various tire/road sources, air-cavity mode can amplify forces transmitted from tire to suspension system causing noticeable cabin near 200 Hz. Furthermore, when is deformed by loading, fundamental separates i...

2013

This research presents a fuzzy multi-objective model for a machine selection problem in a flexible manufacturing system of a tire company. Two main objectives are minimization of an average machine error and minimization of the total setup time. Conventionally, the working team uses trial and error in selecting a pressing machine for each task due to the complexity and constraints of the proble...

2008
Erkin Dinçmen Tankut Acarman

In this paper, a novel vehicle dynamics controller is proposed by combining two control loops which are formed by the individually actuated wheel braking and steering regulator. The inner braking loop regulates the individual tire force generation and prevents tire force saturation with respect to tire slip. When the tire forces are regulated to operate in the linear region of their nonlinear c...

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