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Innovations in Modelling and Simulations: Bridging Microstructures to Macroscopic Properties in Advanced Materials

A special issue of Materials (ISSN 1996-1944). This special issue belongs to the section "Materials Simulation and Design".

Deadline for manuscript submissions: 20 November 2024 | Viewed by 624

Special Issue Editors


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Guest Editor
Department of Engineering Mechanics, Shandong University, Jinan 250061, China
Interests: nanoscale transport phenomena; thermal reflectance measurement; nondestructive evaluation
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Department of Mechanical Engineering, University of Michigan, Ann Arbor, MI 48105, USA
Interests: multiscale simulation; material defects; potential energy landscape; MD simulation; high-entropy alloys
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

It is well known that the macroscopic properties of materials can be significantly affected by microstructure evolution, which can be induced by mechanical stresses, thermal loads, the bombardment of high-energy particles, and so on. This Special Issue aims to present the state-of-the-art progress of microstructure evolution and its connection with mechanical behavior and thermal properties. This Special Issue welcomes studies with multiscale simulation techniques such as atomic scale modeling, phase field modeling, the finite element method, fast Fourier-transform simulation, data-driven simulation, and image-based modeling. We are open to various types of advanced materials, including but not limited to advanced structural materials with point, line, and planar defects, nuclear materials after irradiation, and composites of polymer blends. Finally, we would like to stress that this Special Issue is highly inclusive. All studies contributing to the predictive design of advanced structural materials by numerical modeling will be appreciated. It is our pleasure to invite you to submit a manuscript within its scope. Full papers, communications, and reviews are all welcome.

Prof. Dr. Lin Zhang
Dr. Zhitong Bai
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Materials is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • multiscale simulation
  • microstructures
  • mechanical behavior analysis
  • thermophysical properties
  • atomic scale modeling
  • data-driven simulation
  • image-based modeling
  • advanced structural materials
  • composite materials
  • advanced manufacturing and processing

Published Papers (1 paper)

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Research

14 pages, 2024 KiB  
Article
On Crossover Temperatures of Viscous Flow Related to Structural Rearrangements in Liquids
by Michael I. Ojovan and Dmitri V. Louzguine-Luzgin
Materials 2024, 17(6), 1261; https://doi.org/10.3390/ma17061261 - 8 Mar 2024
Cited by 1 | Viewed by 533
Abstract
An additional crossover of viscous flow in liquids occurs at a temperature Tvm above the known non-Arrhenius to Arrhenius crossover temperature (TA). Tvm is the temperature when the minimum possible viscosity value ηmin is attained, and the [...] Read more.
An additional crossover of viscous flow in liquids occurs at a temperature Tvm above the known non-Arrhenius to Arrhenius crossover temperature (TA). Tvm is the temperature when the minimum possible viscosity value ηmin is attained, and the flow becomes non-activated with a further increase in temperature. Explicit equations are proposed for the assessments of both Tvm and ηmin, which are shown to provide data that are close to those experimentally measured. Numerical estimations reveal that the new crossover temperature is very high and can barely be achieved in practical uses, although at temperatures close to it, the contribution of the non-activated regime of the flow can be accounted for. Full article
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