Results 1 to 10 of about 2,723 (117)

Grain-level micromechanical modeling and assessment of fatigue-critical pores using graph neural networks [PDF]

npj Computational Materials
Fatigue assessment is essential for the insertion of new materials and manufacturing processes into engineering applications, yet experimental testing is costly and time-consuming, and while crystal plasticity (CP) captures microstructure-sensitive ...
Luca Loiodice, Krzysztof S. Stopka, Yixuan Sun, Guang Lin, Michael D. Sangid   +4 more
doaj   +2 more sources

Effect of Porosity on Mechanical Properties of 3D Printed Polymers: Experiments and Micromechanical Modeling Based on X-ray Computed Tomography Analysis. [PDF]

Polymers (Basel), 2019
Wang X, Zhao L, Fuh JYH, Lee HP.
europepmc   +2 more sources

A Peridynamics-Based Micromechanical Modeling Approach for Random Heterogeneous Structural Materials. [PDF]

Materials (Basel), 2020
Nayak S, Ravinder R, Krishnan NMA, Das S.   +3 more
europepmc   +2 more sources

OptiMic: A tool to generate optimized polycrystalline microstructures for materials simulations

SoftwareX, 2021
Polycrystal microstructures, with their distinct physical, chemical, structural and topological entities, play an important role in determining the effective properties of materials.
Prince Henry Serrao, Stefan Sandfeld, Aruna Prakash   +2 more
doaj   +1 more source

Micromechanical modeling of snow failure [PDF]

The Cryosphere, 2020
Dry-snow slab avalanches start with the formation of a local failure in a highly porous weak layer underlying a cohesive snow slab. If followed by rapid crack propagation within the weak layer and finally a tensile fracture through the slab, a slab ...
G. Bobillier, B. Bergfeld, A. Capelli, J. Dual, J. Gaume, J. Gaume, A. van Herwijnen, J. Schweizer   +7 more
doaj   +1 more source

A micromechanical model of multi-scale nano-reinforced composites

Polymer Testing, 2023
Nano-reinforced composites have a wide range of useful applications thanks to their exceptional all-encompassing characteristics. Understanding the micromechanical model and the reinforcing process in nano-composites is crucial for a quantitative ...
Zhichao Xu, Xinrui Shao, Qibai Huang
doaj   +1 more source

A passive acceleration sensor with mechanical 6 bit memory and mechanical analog-to-digital converter

Micro and Nano Engineering, 2022
This paper presents the design, modeling, fabrication and characterization of a passive micromechanical acceleration sensor intended for condition monitoring.
Philip Schmitt, Martin Hoffmann
doaj   +1 more source

Numerical Analysis of Flexible Pavements Using Micromechanical Approach [PDF]

مجله مدل سازی در مهندسی, 2015
In finite element analysis of flexible pavement, general characteristics’ layers usually are used. This issue does not specify effects of micromechanical behavior and its impact on the overall behavior of pavement.
Gholamali Shafabakhsh, Ahmad Mehrabi
doaj   +1 more source

MATHEMATICAL MODEL OF RR-TYPE MICROMECHANICAL GYRO CAPACITIVE COMB-TYPE SENSORS WITH ACCOUNT FOR VIBRATIONS [PDF]

Научно-технический вестник информационных технологий, механики и оптики, 2016
Subject of Research.The reasons for subharmonic resonances in RR-type micromechanical gyro output under linear vibrations are investigated. In ideal case, this type of gyro should be insensitive to this kind of impact due to primary and secondary angular
M. I. Evstifeev, D. P. Eliseev
doaj   +1 more source

An optomechanogram for assessment of the structural and mechanical properties of tissues

Scientific Reports, 2021
The structural and mechanical properties of tissue and the interplay between them play a critical role in tissue function. We introduce the optomechanogram, a combined quantitative and qualitative visualization of spatially co-registered measurements of ...
W. Lee, A. Ostadi Moghaddam, S. Shen, H. Phillips, B. L. McFarlin, A. J. Wagoner Johnson, K. C. Toussaint   +6 more
doaj   +1 more source