Microwave devices for wearable sensors and IoT

A Costanzo, E Augello, G Battistini, F Benassi… - Sensors, 2023 - mdpi.com
The Internet of Things (IoT) paradigm is currently highly demanded in multiple scenarios and
in particular plays an important role in solving medical-related challenges. RF and …

Equivalent orthotropic properties of periodic honeycomb structure: strain-energy approach and homogenization

A Kumar, N Muthu, RG Narayanan - … of Mechanics and Materials in Design, 2023 - Springer
The primary objective of the proposed work was to present a theoretical and computational
procedure to predict the effective elastic properties of a periodic honeycomb structure. In the …

Study on flexural behavior of glass fiber reinforced plastic sandwich composites using liquid thermoplastic resin

H Alshahrani, A Ahmed - Polymers, 2022 - mdpi.com
Experimental and numerical studies of composite sandwich structures are warranted to reap
the benefits of these materials when they are well designed. In the current research, new …

Determining in-plane material properties of square core cellular materials using computational homogenization technique

R Yazdanparast, R Rafiee - Engineering with Computers, 2023 - Springer
Utilizing the multi-scale homogenization technique based on averaging theorems, three
methodologies are proposed for determining equivalent (effective) in-plane properties of …

Investigation of sandwich composite failure under three-point bending: Simulation and experimental validation

S Anandan, G Dhaliwal, S Ganguly… - Journal of …, 2020 - journals.sagepub.com
A sandwich structure consists of a two thin and strong facesheets, bonded to a thick
lightweight core material. The mechanical response of a sandwich structure depends on the …

Numerical modelling of a composite sandwich structure having non metallic honeycomb core

A Kumar, AK Chanda, S Angra - 2021 - catalog.lib.kyushu-u.ac.jp
The composite sandwich structures are in great demand in aircraft, automotive and sports
industries because these materials possess light weight, high flexural strength and stiffness …

Multi-objective optimization of the honeycomb core in a honeycomb structure using uniform design and grey relational analysis

YC Cheng, HC Yeh, CK Lee - Engineering Optimization, 2022 - Taylor & Francis
This study increases the strength of a honeycomb structure under a static load using an
innovative and integrated multi-objective optimization procedure. Using a uniform design of …

Develo** a homogenization approach for estimation of in-plan effective elastic moduli of hexagonal honeycombs

R Yazdanparast, R Rafiee - Engineering Analysis with Boundary Elements, 2020 - Elsevier
In this research, a computational technique is developed for determining effective in-plane
properties of hexagonal core honeycombs utilizing homogenization multi-scale technique …

[PDF][PDF] Multi-disciplinary optimizations on flexural behavioural effects on various advanced aerospace materials: a validated investigation

RK Gnanasekaran, B Shanmugam, V Raja… - Mater. Plast, 2022 - researchgate.net
Generally, the importance of bending test has been employed to analyse the induction level
of internal resistance of its larger face size of the test specimens. Comparatively, stress …

Full-field experimental analysis of a sandwich beam under bending and comparison with theories

A Giordano, L Mao, FP Chiang - Composite Structures, 2021 - Elsevier
Sandwich plates with two thin stiff face-sheets and a soft center core have been used in
many constructions for which the dominating load is transverse bending. Many …