Zobrazeno 1 - 10
of 1 602
pro vyhledávání: '"Phase field modeling"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract Collective migration of eukaryotic cells is often guided by chemotaxis, and is critical in several biological processes, such as cancer metastasis, wound healing, and embryogenesis. Understanding collective chemotaxis has challenged experime
Externí odkaz:
https://doaj.org/article/95959e6f9615491f8579d7efb12eaf3e
Publikováno v:
AIMS Mathematics, Vol 9, Iss 8, Pp 20773-20792 (2024)
The Functionalized Cahn Hilliard (FCH) equation was used to model micro-phase separation in mixtures of amphiphilic molecules in solvent. In this paper, we proposed a Tri-Harmonic Modified (THM) numerical approach for efficiently solving the FCH equa
Externí odkaz:
https://doaj.org/article/5ff1cf7b7d5049d69e537d788380e581
Autor:
Ba-Thanh Vu, Tien-Thanh Bui, Ngoc-Long Nguyen, The-Truyen Tran, Xuan-Lam Nguyen, Viet-Hai Hoang
Publikováno v:
Forces in Mechanics, Vol 16, Iss , Pp 100282- (2024)
This present work uses the phase-field modelings to investigate the influence of interfacial effects on damage and mechanical behavior, as well as the optimal distribution of the inclusion shape within brittle inclusion-matrix structures in various t
Externí odkaz:
https://doaj.org/article/1d917a2268e54b769390ddb35b6aa20f
Publikováno v:
Materials Research Letters, Vol 12, Iss 3, Pp 190-198 (2024)
Non-Schmid effects in a representative refractory multi-principal element alloy (MPEA), MoNbTi, are investigated using molecular statics (MS) and phase field dislocation dynamics (PFDD). In addition to imposing a statistical distribution for the ener
Externí odkaz:
https://doaj.org/article/7a4bf6b838784f5bbcd0daf6669c4f99
Publikováno v:
Science of Sintering, Vol 56, Iss 2, Pp 149-159 (2024)
In this study, a computational approach is employed to understand the densification behavior of a multi-component alloy system during the sintering process by generating a phase field modeling image. First, a single-phase body-centered cubic (BCC) Al
Externí odkaz:
https://doaj.org/article/a0f19114777b4d6cbf99d09d00d7ffa6
Autor:
Yuhong Zhao
Publikováno v:
Materials Genome Engineering Advances, Vol 2, Iss 2, Pp n/a-n/a (2024)
Abstract For a long time, the phase‐field method has been considered a mesoscale phenomenological method that lacks physical accuracy and is unable to be closely linked to the mechanical or functional properties of materials. Some misunderstandings
Externí odkaz:
https://doaj.org/article/dd3cab6cf19c4837932674c8ed4220a4
Autor:
Mohammad Y. Araghi, M. H. Parsa, Mostafa Ghane Ezabadi, Reza Roumina, Hamed Mirzadeh, Shuozhi Xu
Publikováno v:
Frontiers in Materials, Vol 11 (2024)
This study explores the microstructural characterization of pearlite phase transformation in high-strength low-alloy API X60 steel, which is used in pipelines. Understanding the formation, phase percentages, and morphology of the pearlitic phase is c
Externí odkaz:
https://doaj.org/article/49af05986d9a4f39b0ab14f143d95a04
Publikováno v:
Advanced Electronic Materials, Vol 10, Iss 5, Pp n/a-n/a (2024)
Abstract Ferroelectric thin films hold significant promise in various nanoelectronic applications, demanding precise control over their domain structures. While electrical field‐driven polarization switching is currently employed, it often leads to
Externí odkaz:
https://doaj.org/article/8011c595d7034048b83a9993d5851880
Publikováno v:
Materials & Design, Vol 239, Iss , Pp 112768- (2024)
Modeling concurrent nucleation and growth in the phase-field framework on experimentally relevant length scales remains a significant challenge due to spatial resolution and driving force limitations. This work proposes a modeling framework that over
Externí odkaz:
https://doaj.org/article/d536f3f35af243d99e5fb3145eda15e8
Autor:
Abdullah Alsit, Hasan Hamdan, Aghyad B. Al Tahhan, Omer Mughieda, Abdel-Hamid I. Mourad, Mutasem A. Shehadeh, Mohammad Alkhedher
Publikováno v:
Results in Engineering, Vol 21, Iss , Pp 101833- (2024)
Stress Corrosion Cracking (SCC) poses a significant challenge in the oil and gas pipeline industry, jeopardizing pipeline integrity and posing risks to both the environment and human life. This research applies simulative finite element analysis (FEA
Externí odkaz:
https://doaj.org/article/b4e35b0a35c541a6bc2b3b35a1b0f447