Results 231 to 240 of about 127,652 (265)
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1969
Abstract : Recent studies on tire wear reveal the importance of mechanochemical processes in highly elastic polymers. Mechanical cleavages of macromolecules have been found to play a very important role, since the free macroradicals formed promote the beginning of complex chemical chain processes, leading ultimately to a profound change in the ...
Chenglung Tsai, Edward Saibel
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Abstract : Recent studies on tire wear reveal the importance of mechanochemical processes in highly elastic polymers. Mechanical cleavages of macromolecules have been found to play a very important role, since the free macroradicals formed promote the beginning of complex chemical chain processes, leading ultimately to a profound change in the ...
Chenglung Tsai, Edward Saibel
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Modeling (and) Wear Mechanisms °
2001In all technical fields the highest accomplishment is to formalize knowledge into mathematical (equation) format. This action serves two purposes, namely, a. To provide equations that engineers can use in product design, and, b. To add purpose and discipline to research.
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Rubber Chemistry and Technology, 1991
Abstract Tire abrasion arises due to slip in the contact of the tread with the road, and so it is closely related to the conditions of the road surface and weather. An attempt at phenomenological modeling of the treadwear process has been presented.
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Abstract Tire abrasion arises due to slip in the contact of the tread with the road, and so it is closely related to the conditions of the road surface and weather. An attempt at phenomenological modeling of the treadwear process has been presented.
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Material-specific wear mechanisms: relevance to wear modelling
Wear, 1990Abstract Wear can be classified in a variety of ways but none has yet proved to be completely satisfactory. It is now becoming evident that a clear distinction must be made between the different processes responsible for detaching particles from a surface and those involved in the production of debris.
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Embedding Wear Models into Friction Models
Tribology Letters, 2008Frictional behavior in dry or boundary-lubricated tribosystems is commonly time-dependent. Examples include phenomena like running-in, scuffing initiation, adhesive transfer, coating wear-through, and lubricant starvation. Fundamental models for the sliding friction coefficient usually focus either on determining a steady–state value or on predicting ...
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Predictive model for ball mill wear
Canadian Metallurgical Quarterly, 1997Abstract Ball mills, characteristic of the mineral processing industry, are used to reduce ore from one size distribution to another. Wear is associated with comminution mechanisms found in the ball charge which in turn affects grinding performance.
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A novel wear prediction model for planetary roller screw based on universal sliding distance model
Tribology International, 2022Mingcai Xing, Jinquan Xu
exaly
Wear Modelling in Biomechanics
2012The aim of this article is to present a wear modelling in dynamic and large strains applications. The model is based on the Archard’s law and coupled with contact and friction conditions. A numerical treatment is proposed and developed in this paper. The solver is a non linear Gauss Seidel algorithm adapted to wear conditions.
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