Results 111 to 120 of about 15,976,227 (307)

Mechanical Fatigue in Liquid‐Metal Interconnects: Failure Mechanism Analysis and Validation of Improvement Strategies

Advanced Materials Technologies, EarlyView.
Multi‐million cycle reliability for liquid metal stretchable electronics is achieved through a continuous cycle of mechanical testing, failure mode and mechanism analysis and implementing subsequent mitigation strategies. ABSTRACT Stretchable electronics that combine mechanical compliance with reliable electrical performance are essential for ...
Lennert Purnal, Maximilian Krack, Parth Vinayakrao Sewlikar, Bart Ruttens, Tom Hauffman, Iris De Graeve, Wim Deferme, Michaël Daenen, Monika Rai   +8 more
wiley   +1 more source

Generierung von Verhaltensmodellen aus ANSYS-Beschreibungen

, 2022
S.1-8For the design of components of microsystems FEM-tools like ANSYS are successfully applied. On the other hand side the verification on system level with powerful circuit and system simulation engines like Eldo, Saber and VHDL-AMS simulators that are
Becker, J., Reitz, S., Schwarz, P., Haase, J.   +3 more
core  

Tunable 3D‐Printed Static Mixers for Gradient Bioprinting With High Cell Viability

Advanced Materials Technologies, EarlyView.
ABSTRACT The fabrication of native tissue‐like structures with gradual transitions in material properties, cell types, and growth factors remains a major challenge in biofabrication due to the lack of suitable methods. Mimicking the hierarchical organization of living tissues is essential for functional models, yet creating gradient, multimaterial ...
Florian Hofmann, Jessica Faber, Franz Moser, Alessandro Cianciosi, Nicoletta Murenu, Joachim Schenk, Katrin G. Heinze, Natascha Schaefer, Silvia Budday, Tomasz Jungst   +9 more
wiley   +1 more source

DYNAMIC EXPLICIT FEM IN WHEELS RADIAL FATIGUE TEST

Jixie qiangdu, 2016
As the static implicit Finite Element Method（ FEM） is hard to simulate the wheels radial fatigue test accurately,this paper studies the simulated method with dynamic explicit FEM.
QIN HaiYi, WU HuiPing, JIA JingHua, MA Ning   +3 more
doaj  

PSYNDEX Tests Review für FEM - FRAGEBOGEN ZUM ERLEBEN DER MENSTRUATION

, 1989
This is a PSYNDEX Tests Review of FEM - FRAGEBOGEN ZUM ERLEBEN DER MENSTRUATION. PSYNDEX Tests Reviews are written in German and describe and evaluate psychological and educational tests used in the German-speaking countries.
Vilsmeier, Markus
core   +1 more source

Buckling‐Driven Linearity in Flexible Capacitive Pressure Sensors Based on a Three‐Dimensional Dual‐Pore Polyurethane Structure

Advanced Materials Technologies, EarlyView.
A flexible pressure sensor utilizing a 3D dual‐pore polyurethane structure is developed to overcome the intrinsic trade‐off between sensitivity and linearity. By inducing sequential buckling through distinct pore sizes and shapes, the device achieves highly linear and sensitive responses across a wide pressure range.
Jae Yeong Jang, Jaemin Choi, Young Jung
wiley   +1 more source

Unraveling the passive film characteristic and pitting mechanism of the 7xxx high-strength Al alloy with different microstructures: Experimental and FEM simulation

Journal of Materials Research and Technology
The pitting mechanism of 7 series high-strength aluminum (Al) alloys (7xxx) is investigated experimentally and numerically (finite element method, FEM) by comparing the characteristics of passive films and pitting kinetics of two types of 7xxx Al alloys.
Yue Hou, Shougang Chen, Yanan Pu, Zihao Guo, Congrui Zhu   +4 more
doaj   +1 more source

Broadband Directional Thermal Radiation with Asymmetric Femtosecond Laser‐Processed Surfaces

Advanced Optical Materials, EarlyView.
Femtosecond laser processing is used to scalably create self‐organized angled microstructures which exhibit highly directional emissivity that occurs for all polarizations. Laser parameters are tuned to alter the surface features, control the direction of emission, and enhance the directional emissivity. Electromagnetic modeling is performed to analyze
Andrew Butler, Andrew Reicks, Jack Schulz, Patrick Hayden, Alireza Kalantari Dehaghi, Kira Marr, Linxiao Zhu, Christos Argyropoulos, Craig Zuhlke   +8 more
wiley   +1 more source

FEM analysis of structural component subjected to bending on plant for the production of security seals

, 2022
openL'analisi FEM eseguita si pone come scopo ultimo quello di minimizzare la freccia di i flessione lungo l'asse y del componente in esame, cioè la struttura di sostegno di una pressa idraulica.
LEZUO, MICHELA
core  

Spacer‐Less Substrate‐Integrated Metasurface for Near‐Unity Terahertz Absorption

Advanced Optical Materials, EarlyView.
ABSTRACT Although conventional metal‐insulator‐metal (MIM) terahertz (THz) absorbers can provide near‐unity absorption, their multilayer stacks inevitably introduce additional thickness, mass, and residual stress, which limit their compatibility with THz thermal sensing platforms.
Zihao Zhao, Kazuho Harada, Qian Liu, Isao Morohashi, Xu Fang, Kazuhiko Hirakawa, Ya Zhang   +6 more
wiley   +1 more source