Results 161 to 170 of about 156,572 (295)

Mechanical Performance and Artificial Aging Behavior of Reinforced 3D-Printed PLA Structures for Drone Arm Application. [PDF]

Polymers (Basel)
Vasić MR, Vorkapić MD, Bajić DM, Vučetić SB, Kovač MK, Terzić A, Ilić B.   +6 more
europepmc   +1 more source

Constant Mesh Stiffness Gears

, 2018
openaire   +2 more sources

A Super‐Adhesive Air Filter With Capillarity‐Mediated Spontaneous Particle Absorption via Dynamic Bond Exchange

Advanced Materials, EarlyView.
We address the inherently weak particle adhesion of conventional air filters by coating a dynamically crosslinked adhesive layer that delivers capillarity‐driven strong adhesion and particle absorption mediated by dynamic bond exchange. The resulting enhancement in particle adhesion enables efficient ultrafast (up to 20 m s−1) and omnidirectional ...
Junyong Park, Hyeri Jeon, Hyunwoong Park, Ji Min Lee, Yeomyung Yoon, Gyeong Hwan Choi, Sazzadul A. Rahat, Dong Wook Lee, Sohdam Jeong, Jonathan T. Pham, Chae Bin Kim, Sanghyuk Wooh   +11 more
wiley   +1 more source

Root fatigue crack propagation characteristics and its effect on mesh stiffness

Jixie chuandong
ObjectiveBased on the theory of linear elastic fracture mechanics and dynamic simulations, a model was proposed to simulate the propagation of root fatigue cracks and calculate the mesh stiffness of gears with root cracks.
WANG Zhiyuan, ZHANG Kun, SHAO Guangjun, SHI Lubing, WANG Dongfei, YU Feipeng   +5 more
doaj  

Inverse design mechanical metamaterials with dual load-bearing and heat-transfer capabilities. [PDF]

PLoS One
Liu Y.
europepmc   +1 more source

Thiolated Polymers in 3D Bioprinting: Control of Gelation

Advanced Materials, EarlyView.
Thiolated polymers are established as programmable bioinks for 3D bioprinting, integrating versatile crosslinking chemistries with redox‐responsive control. This work demonstrates how molecular design and external triggers define gelation kinetics, printability windows, and structural fidelity, enabling stable, high‐resolution constructs and advancing ...
Soheil Haddadzadegan, Flavia Laffleur, Andreas Bernkop‐Schnürch   +2 more
wiley   +1 more source

Enhancing the shear strength of reinforced concrete deep beams using thin-diameter near-surface mounted steel wires: an experimental study. [PDF]

Sci Rep
Elkafrawy M, Altobgy MA, Fayed S.
europepmc   +1 more source

Using a Zero‐Strain Reference Electrode to Distinguish Anode and Cathode Volume Changes in a Solid‐State Battery

Advanced Materials Interfaces, EarlyView.
Volume changes of a solid‐state battery cell are separated into the individual contributions of anode and cathode. Simultaneously determining the “reaction volumes” of both electrodes requires a reference electrode with a pressure‐independent potential.
Mervyn Soans, Benedikt Huber, Marcel Drüschler, Dominic Bresser, Alberto Varzi, Christoffer Karlsson   +5 more
wiley   +1 more source

Research on meshing stiffness and damping of spur gear considering elastohydrodynamic lubrication

Jixie qiangdu
ObjectiveAiming at the problems that existing calculations of gear mesh stiffness and damping ignore the influence of elastohydrodynamic lubrication (EHL) or require solving complex EHL system equations, this study was conducted to establish a more ...
XIA Boqian, WANG Shuangmeng, ZHANG Zebin
doaj  

Polymer-Metal Hybrid Composites: An Overview of the Role of Metal Architecture. [PDF]

Materials (Basel)
Pavlovic A, Santulli C, Fragassa C.
europepmc   +1 more source