New Design of Flat-Proof Non-Pneumatic Tire
نویسندگان
چکیده
منابع مشابه
Free Vibration Analysis of Radial Pneumatic Tire Using FEM
A finite element modeling of tire using Ansys is used to analyze the free vibration of radial pneumatic tires. The natural frequencies and mode shapes of pneumatic tires are investigated. The effects of some parameters such inflation pressure, tread pattern, ply-angles and thickness of belts on the natural frequency of tires are investigated. Keywords— natural frequency, inflation pressure, tre...
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We give an elementary and self-contained proof, and a numerical improvement, of a weaker form of the excluded clique minor theorem of Robertson and Seymour, the following. Let t, r ≥ 1 be integers, and let R = 49152t24(40t2 + r). An r-wall is obtained from a 2r × r-grid by deleting every odd vertical edge in every odd row and every even vertical edge in every even row, then deleting the two res...
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The viscoelastic effect of rubber material on creation of rolling resistance is responsible for 10-33% dissipation of supplied power at the tire/road interaction surface. So, evaluating this kind of loss is very essential in any analysis concerned with energy saving. The transient dynamic analysis for including the rolling effects of the tire requires long CPU time and the obtained results are ...
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This chapter deals with the veriication of data types. We put particular emphasis on a uniform syntax for constructor-based speciications of both visible and hidden data types, Gentzen clauses, rules and proofs as a uniform schema for presenting (proofs of) conjectures in a natural, exible, structured and implemen-table way that keeps the gap between informal reasoning and formal deduction as s...
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The natural frequencies and mode shapes of pneumatic tires are predicted using a geometrically accurate, three-dimensional finite element modeling. Tire rubber materials and cord layers are represented independently using “shell element” available in COSMOS. The effects of some physical parameters such as the inflation pressure tread pattern, thickness of belts and ply angles to the natural ...
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ژورنال
عنوان ژورنال: International Journal of Mechanical Systems Engineering
سال: 2016
ISSN: 2455-7412
DOI: 10.15344/2455-7412/2016/114