Acta Mechanica Solida Sinica, Journal Year: 2024, Volume and Issue: unknown
Published: Dec. 10, 2024
Language: Английский
European Polymer Journal, Journal Year: 2024, Volume and Issue: 205, P. 112718 - 112718
Published: Jan. 2, 2024
In the contemporary era, novel manufacturing technologies like additive (AM) have revolutionized different engineering sectors including biomedical, aerospace, electronics, etc. Four-dimensional (4D) printing aka AM of smart materials is gaining popularity among scientific community, which has excellent ability to make soft structures such as robots, actuators, and grippers. These are developed by applying various stimuli pH, temperature, magnetic field, many combinations onto materials. Stimuli in 3D permit shape-morphing behaviors bending, twisting, folding, swelling, rolling, shrinking, origami, or locomotion. A wide variety can be fabricated through incorporation hard particles into resulting magneto-active (MASMs). With this integration, magneto-thermal coupling actuation allows diverse magneto-deformations, facilitating development personalized devices that capable enhanced deformation. review, guidelines provided on for MASMs polymers (MAPs), composites, hydrogels (MAHs) booming flexible wearable biomimetic devices. Moreover, 3D-printed robotics an outstanding capacity adapt complicated situations advanced actuating applications. Finally, some current challenges emerging areas exciting technology been proposed. Lastly, it anticipated technological advancements developing intelligent will a significant impact design real-world
Language: Английский
Citations
83
Polymer Testing, Journal Year: 2024, Volume and Issue: 135, P. 108463 - 108463
Published: May 27, 2024
The ability of morphing aircraft to adapt their shape in flight hinges on the incredible flexibility skins, which have multiple degrees freedom. This paper presents a compact overview latest advancements polymorphing skins for aircraft, focusing polymeric electroactive polymers, and memory polymers. It examines critical mechanical properties such as flexibility, durability, resilience that influence application wings. By detailing synthesis processes, including use natural rubber, silicone, acrylic, fiber-reinforced composites, exploring various modeling simulation approaches, highlights importance flexible material selection design principles tailored needs. emphasizes multidisciplinary strategy integrating polymer science, engineering, aerodynamics innovate domain. review aims serve an essential resource researchers practitioners, paving way future developments aerospace technologies.
Language: Английский
Citations
10
Computer Methods in Applied Mechanics and Engineering, Journal Year: 2025, Volume and Issue: 436, P. 117696 - 117696
Published: Jan. 4, 2025
Language: Английский
Citations
1
Journal of the Mechanics and Physics of Solids, Journal Year: 2024, Volume and Issue: 184, P. 105543 - 105543
Published: Jan. 9, 2024
Language: Английский
Citations
6
Composites Science and Technology, Journal Year: 2024, Volume and Issue: 251, P. 110569 - 110569
Published: March 26, 2024
This research aims to gain insight into the anisotropic deformation and fracture behaviours of short carbon fibre reinforced polyether-ether ketone composites (SCFR-PEEK) under complex loading using experimental modelling approaches. Novel biaxial tensile experiments optimised cruciform specimens are designed performed study elastoplasticity SCFR-PEEK in various stress states. An advanced constitutive model was developed, experimentally calibrated, numerically implemented, successfully verified by mechanical responses tension with ratios. Furthermore, a hybrid experimental-numerical approach, failure at crack initiation sites captured high-speed camera obtained. Employing stresses uniaxial states, maximum based criterion which is coupled elastoplastic model, thus enabling description loading. The prediction states good agreement results circular-notched specimens. Therefore, developed be capable describing both
Language: Английский
Citations
6
The Journal of Strain Analysis for Engineering Design, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 21, 2025
Hyperelastic material modeling plays a fundamental role in understanding and describing the mechanical behavior of rubber-like materials other biological tissues. Various mathematical models are employed to model these materials, enabling precise description stress-strain relationship. This paper aims present novel methodology that investigates ratio stresses arising during equibiaxial uniaxial loading deformation test specimen. The study utilizes incompressible Mooney-Rivlin hyperelastic model, whose parameters allow for control stress between cases. Through finite element numerical simulations, we demonstrated changes significantly impact biaxial results indicate deformed shape specimen can directly infer ratio, facilitating subsequent parameter fitting tasks. proposed is generally applicable geometries, making it widely useful field modeling.
Language: Английский
Citations
0
Polymer, Journal Year: 2025, Volume and Issue: unknown, P. 128256 - 128256
Published: March 1, 2025
Language: Английский
Citations
0
Macromolecules, Journal Year: 2025, Volume and Issue: unknown
Published: April 2, 2025
Language: Английский
Citations
0
International Journal of Solids and Structures, Journal Year: 2025, Volume and Issue: unknown, P. 113428 - 113428
Published: May 1, 2025
Language: Английский
Citations
0
Journal of Materials Processing Technology, Journal Year: 2025, Volume and Issue: unknown, P. 118864 - 118864
Published: April 1, 2025
Language: Английский
Citations
0