Results 61 to 70 of about 49,534 (290)

Hybrid Auxetic Architectures: Integrating Curvature‐Driven Design for Enhanced Mechanical Tunability and Structural Performance

Advanced Engineering Materials, EarlyView.
Curvature‐tuned auxetic lattices are designed, fabricated, and mechanically characterized to reveal how geometric curvature governs stretchability, stress redistribution, and Poisson's ratio evolution. Photoelastic experiments visualize stress pathways, while hyperelastic simulations quantify deformation mechanics.
Shuvodeep De, Giovanni Meli, Meysam Khalighian, Anahita Emami   +3 more
wiley   +1 more source

Printing cotton fabrics with creative designs using printing pastes of different rheological properties

Journal of Architecture, Art & Humanistic Science, 2018
The main idea of the present study is to investigate the role of rheology in the printing process and how it affects the design lines and areas through applying two different thickeners, Sodiume alginate and Carboxymethyl cellulose, which have different ...
Sheref Abdel Salam, Gihan Al Gamal, Ghada El Nady   +2 more
doaj   +1 more source

Laser Metal Deposition of Aluminum Alloys 7075 and 5083 with the Addition of Volatile Alloying Elements through Powder Blending

Advanced Engineering Materials, EarlyView.
This study investigates laser metal deposition of aluminum alloys EN AW‐7075 and EN AW‐5083, using powder blending to compensate zinc and magnesium evaporation. In situ alloying and ex situ alloying with ZnAl12 and AZ91 preserve near‐standard compositions and improve mechanical properties.
Finn Bendixen, Anastasiya Toenjes, Annika Bohlen, Thomas Seefeld   +3 more
wiley   +1 more source

Design and Development of a Fully Printed Accelerometer with a Carbon Paste-Based Strain Gauge

Sensors, 2020
In this paper, we present a fully printed accelerometer with a piezoresistive carbon paste-based strain gauge printed on its surface, which can be manufactured at low cost and with high efficiency.
Mingjie Liu, Qi Zhang, Yulong Zhao, Yiwei Shao, Dongliang Zhang   +4 more
doaj   +1 more source

High-Performance Screen-Printed Thermoelectric Films on Fabrics. [PDF]

, 2017
Printing techniques could offer a scalable approach to fabricate thermoelectric (TE) devices on flexible substrates for power generation used in wearable devices and personalized thermo-regulation.
Chen, Renkun, Cui, Shuang, Kim, Hyun-Sik, Kim, Sang Il, Ko, Dong-Su, Kumar, Rajan, Kwon, Soonshin, Roh, Jong Wook, Schlossberg, Sarah M, Shin, Sunmi, Wang, Joseph, Yin, Lu, You, Jung-Min, Zheng, Jianlin   +13 more
core   +1 more source

Manufacturing Continuous Fiber‐Reinforced Printing Filaments: Development of a Post‐Consolidation Unit

Advanced Engineering Materials, EarlyView.
A novel, temperature‐controlled post‐consolidation unit is developed to test its potential to improve the melt impregnation process used to manufacture continuous fiber‐reinforced filaments for additive manufacturing of high‐performance thermoplastics.
Daniel Beermann, Patrick Schiebel, David May   +2 more
wiley   +1 more source

Print quality optimization in screen printing by AM and FM screening using Taguchi's Grey Relational Analysis technique

Journal of Graphic Engineering and Design
This is an experimental and statistical approach to assess the impact of AM and FM screen ruling in screen printing under the condition such as printing of a test target on both coated and uncoated paper with three different types of screen mesh count ...
Soumen Basak, Saritha P.C, Kanai Chandra Paul   +2 more
doaj   +1 more source

A model for screen utility to predict the future of printed solar cell metallization

Scientific Reports, 2021
Fine line screen printing for solar cell metallization is one of the most critical steps in the entire production chain of solar cells, facing the challenge of providing a conductive grid with a minimum amount of resource consumption at an ever ...
Sebastian Tepner, Linda Ney, Marius Singler, Ralf Preu, Maximilian Pospischil, Florian Clement   +5 more
doaj   +1 more source

Design and Prototyping of Topology‐Optimized, Additively Manufactured Lightweight Components for Space Robotic Systems: A Case Study

Advanced Engineering Materials, EarlyView.
The results demonstrate a simulation‐driven workflow that applies LSB topology optimization with additive manufacturing constraints to mission‐specific load cases, integrating European Cooperation for Space Standardization compliant verification and manufacturability to develop structurally efficient rover suspension components.
Stelios K. Georgantzinos, Grigorios Kostopoulos, Eleni Papadopoulou, Stefanos Voulgaris, Alexandra Tseni, Panteleimon Bakalis, Maria N. Gkara, Chara Ch. Mitropoulou, Georgios Kazakis, Alin Munteanu, Jeremi Gancet, Nikos D. Lagaros   +11 more
wiley   +1 more source

X-ray photoelectron spectroscopy investigation of nanoporous NiO electrodes sensitized with Erythrosine B [PDF]

, 2017
Nanoporous NiO thin films were prepared onto FTO glass substrates by means of screen-printing and were sensitized with Erythrosine B (EryB) dye. The obtained material was electrochemically treated and characterized with ex-situ X-ray photoelectron ...
BONOMO, MATTEO, DINI, DANILO, MARRANI, Andrea Giacomo, ZANONI, Robertino   +3 more
core   +1 more source