Results 81 to 90 of about 2,390 (220)

Optimization of 3D‐Printed Structured Packings—Current State and Future Developments

Chemie Ingenieur Technik, EarlyView.
This paper gives an overview about structured packing development for distillation, surveying heuristic development cycles, computational fluid dynamics simulations, and additive manufacturing techniques. The emerging application of shape optimization to improve packings is emphasized, and its benefits, impact, and limitations are discussed.
Dennis Stucke, Sebastian Blauth, Christian Leithäuser, Thomas Grützner   +3 more
wiley   +1 more source

Topological interface modes in 3D-printed triply periodic minimal surface phononic crystals

Materials & Design
Triply periodic minimal surface (TPMS)-based continuous structures have recently attracted increased attention due to their remarkable mechanical properties, such as high strength-to-weight ratio, impact resistance, and energy absorption capabilities. In
Prabhakaran Manogharan, Alper Erturk
doaj   +1 more source

Topologically based curvature in thin elastic shell networks [PDF]

, 2015
We present a topologically-­based doubly curved building system, based on a single bending thin plate element. The system extends Buckminster Fuller’s plydome research, by proposing an elastic form­finding technique through the introduction of ...
Soriano, Enrique
core  

Biodegradable Dual‐Material 4D‐Printed Scaffolds With Tunable PLA/PEG Ratios for Mandibular Bone Regeneration

Polymer Engineering &Science, EarlyView.
Schematic representation of the fabrication and application concept of biodegradable dual‐material 4D‐printed PLA/PEG scaffolds for mandibular bone regeneration. ABSTRACT In this study, biodegradable dual‐material 4D‐printed scaffolds with tunable poly(lactic acid)/poly(ethylene glycol) (PLA/PEG) ratios were designed, fabricated, and systematically ...
Meltem Eryildiz
wiley   +1 more source

Triply periodic minimal surfaces for thermo-mechanical protection

Scientific Reports
Triply periodic minimal surface (TPMS) metamaterials show promise for thermal management systems but are challenging to integrate into existing packaging with strict mechanical requirements. Composite TPMS lattices may offer more control over thermal and
Samantha Cheung, Jiyun Kang, Yujui Lin, Kenneth E. Goodson, Mehdi Asheghi, X. Wendy Gu   +5 more
doaj   +1 more source

Version [2.0]- [MaSMaker: An open-source, portable software to create and integrate maze-like surfaces into arbitrary geometries]

SoftwareX
MaSMaker 2.0 aims to contribute to the computational design and fabrication of Triply Periodic Minimal Surface (TPMS) structures. This updated version expands the capabilities of the software in three aspects: (1) the repertoire of available TPMS ...
James Pérez-Barrera, Arturo Gómez-Ortega, Mauricio Ivan Tenorio-Suárez, Katia Corrales-Camacho, Saul Piedra, Christian Félix-Martínez   +5 more
doaj   +1 more source

Effect of Unit Cell Topology on Dielectric Properties of Periodic Lattice Materials Used for Functionally Graded Insulation

High Voltage, EarlyView.
ABSTRACT Periodic lattice material (PLM) is an innovative material system capable of rapidly and efficiently constructing functionally graded materials (FGMs). Among various PLM structures, triply periodic minimal surfaces (TPMS) exhibit numerous advantages, making TPMS‐based lattice materials a potential candidate to electrical FGMs.
Zihao Liu, Wendong Li, Peng Sun, Ni Wang, Xin Zhao, Yucheng Zhang, Chao Wang, Guanjun Zhang   +7 more
wiley   +1 more source

3D−Printed Gradient TPMS Sandwich Structures: A Study on Bending Performance

Applied Sciences
Triply Periodic Minimal Surface (TPMS) sandwich structures are excellent lightweight load−bearing structures, yet existing 3D printing solutions focus on homogeneous TPMS lattices or their compressive behavior, lacking research on gradient−thickness TPMS
Shuguang Yao, Xinyu Gu, Minhan Xie, Ping Xu, Meng Tang, Jingwen Tan, Guangxiang Hao   +6 more
doaj   +1 more source

Establishment of Human Formative Pluripotent Stem Cell‐Like Cells Exhibiting Amniotic Differentiation Potentials

Cell Proliferation, EarlyView.
The hfPSC‐LCs could be established from naïve hESCs, conventional hESCs, hiPSCs, and human blastocysts. The hfPSC‐LCs hold robust capacity for three germ layers, hPGCLCs, and hALPCs. ABSTRACT Human embryos undergo pivotal morphogenetic remodelling shortly after implantation. The understanding of this crucial stage is severely impeded by the scarcity of
Xiaoxiao Wang, Qizhi Wang, Yu Wu, Chen Gu, Mingfei Li, Yong Fan, Xiangjin Kang, Lei Li, Zheng Gao, Mingyan Hei, Jianqiao Liu, Lei Li   +11 more
wiley   +1 more source

Intelligent generative design: a transfer learning-enhanced bidirectional mapping framework for customised parametric structural design

Virtual and Physical Prototyping
Tissue engineering scaffolds with tailored mechanical properties are crucial for regenerative medicine. However, establishing the intricate relationships between scaffold design parameters and resulting mechanical behaviour remains a challenge.
Jiajie Hu, Yayun Wang, Hua Tian, Peng Zheng, Liang Chi, Lulu Xue, Qian Su, Qing Jiang, Yong He, Lan Li, Liya Zhu   +10 more
doaj   +1 more source