A comparative review of multiscale models for effective properties of nano-and micro-composites

A Elmasry, W Azoti, SA El-Safty, A Elmarakbi - Progress in Materials …, 2023 - Elsevier
Modelling and simulation techniques are now considered an essential practice for the
materials industry. In order to gain insight into factors that can affect the final properties of a …

Dynamic shear failure behavior of the interfaces in carbon fiber/ZnO nanowire/epoxy resin hierarchical composites

X Meng, J Li, H Cui, C Zhang, Z Tang, Y Li - Composites Science and …, 2022 - Elsevier
The shear failure behavior of the interfaces in carbon fiber (CF)/ZnO nanowire (ZnO
NW)/epoxy resin hierarchical composites, and its dependency on strain rate, are …

Evaluation of the influence of voids on 3D representative volume elements of fiber-reinforced polymer composites using CUF micromechanics

E Carrera, M Petrolo, MH Nagaraj, M Delicata - Composite Structures, 2020 - Elsevier
This paper presents numerical results on the micromechanical linear analysis of
representative volume elements (RVE) containing voids. The modeling approach is the …

Comparative study of ultrasonic techniques for reconstructing the multilayer structure of composites

X Yang, E Verboven, B Ju, M Kersemans - Ndt & E International, 2021 - Elsevier
The multilayer structure of fiber-reinforced polymers may be extracted by ultrasonic pulse-
echo inspection. Depending on the employed ultrasonic frequency and subsequent …

Inverse characterization of composites using guided waves and convolutional neural networks with dual-branch feature fusion

M Rautela, A Huber, J Senthilnath… - … of Advanced Materials …, 2022 - Taylor & Francis
In this work, ultrasonic guided waves and a dual-branch version of convolutional neural
networks are used to solve two different but related inverse problems, ie, finding layup …

Detection on matrix induced composite failures

ZM Huang, L Wang, F Jiang, YD Xue - Composites Science and …, 2021 - Elsevier
As most composite failures are caused by matrix failures, the detection on the latter is of
fundamentally importance. This can be achieved only when the homogenized stresses of …

Heterogeneous ultrasonic time-of-flight distribution in multidirectional CFRP corner and its implementation into total focusing method imaging

Z Luo, S Zhang, S Jin, Z Liu, L Lin - Composite Structures, 2022 - Elsevier
A precise time-of-flight (TOF) of phased array ultrasonic is crucial to the high-quality total
focusing method (TFM) imaging in the corner of multidirectional carbon fiber reinforced …

Machine learning based inverse framework for predicting the transverse and shear modulus of carbon fiber

PV Divakarraju, N Mishra, V Pandurangan… - Computational Materials …, 2023 - Elsevier
Evaluating the transverse and shear modulus of carbon fibers experimentally is challenging
and are usually obtained by an inverse approach using a micromechanical model. This …

Improving the Deformability and Recovery Moment of Shape Memory Polymer Composites for Bending Actuators: Multiple Neutral Axis Skins and Deployable Core

D Kang, JM Jeong, KI Jeong… - ACS Applied Materials & …, 2023 - ACS Publications
Shape memory polymer composite (SMPC) actuators have received significant attention for
applications in space deployable structures because of their light weight and simple …

Characterization of the orthotropic viscoelastic tensor of composites using the Ultrasonic Polar Scan

A Martens, M Kersemans, J Daemen, E Verboven… - Composite …, 2019 - Elsevier
An enhanced two-stage inversion scheme for the determination of the viscoelastic properties
of orthotropic plates (eg fiber reinforced polymers) based on the pulsed ultrasonic polar scan …