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Ramin Aghababaei's blog

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Adhesion contribution to the process of adhesive wear

I hope this work be of interest to some of you, in particular, those in the field of tribology, contact and damage mechanics. We examined the opposite contribution of interfacial adhesion into the process of surface material removal during adhesive wear. https://journals.aps.org/prmaterials/abstract/10.1103/PhysRevMaterials.3.063604

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Postdoc position in cutting edge optimization for metal machining, Aarhus University, Denmark

Applications are invited for a 2.5-year postdoctoral position at Aarhus University, Denmark. The focus of the project will be on shape optimization of cutting edge for improving milling process of stainless steel. This research opportunity broadly involves the development of physics-based computational approaches and systematic simulations for understanding the micromechanics of material removal from metallic surfaces.  This project is part of a big Grand Solution industrial project, which is funded by the Innovation Fund Denmark.

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Postdoctoral Position in computational solid mechanics at Aarhus University, Denmark

Applications are invited for a 2 year postdoctoral position with a background in computational solid mechanics. The focus of the project will be on micromechanics of failure in materials surface with applications in tribology and micro-machining. This research opportunity broadly involves development of physics-based computational approaches and systematic simulations for understanding the process of surface failure under different loading condition (e.g.

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Critical length scale controls adhesive wear mechanisms

The adhesive wear process remains one of the least understood areas of mechanics. While it has long been established that adhesive wear is a direct result of contacting surface
asperities, an agreed upon understanding of how contacting asperities lead to wear debris particle has remained elusive. This has restricted adhesive wear prediction to empirical
models with limited transferability. Here we show that discrepant observations and predictions of two distinct adhesive wear mechanisms can be reconciled into a unified

Ramin Aghababaei's picture

Critical length scale controls adhesive wear mechanisms

The adhesive wear process remains one of the least understood areas of mechanics. While it has long been established that adhesive wear is a direct result of contacting surface
asperities, an agreed upon understanding of how contacting asperities lead to wear debris particle has remained elusive. This has restricted adhesive wear prediction to empirical
models with limited transferability. Here we show that discrepant observations and predictions of two distinct adhesive wear mechanisms can be reconciled into a unified

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