Results 51 to 60 of about 2,390 (220)

Periodic minimal surfaces of cubic symmetry [PDF]

, 2003
A survey of cubic minimal surfaces is presented, based on the concept of fundamental surface patches and their relation to the asymmetric units of the space groups.
Lord, Eric A., Mackay, Alan L.
core  

Fatigue of Triply Periodic Minimal Surface (TPMS) Metamaterials – a Review

Strojniški vestnik - Journal of Mechanical Engineering
A review of the fatigue behavior of triply periodic minimal surface (TPMS) metamaterials with consideration for their fabrication is presented in this paper. The review analyses the most common TPMS geometries used due to their mechanical characteristics. Production methods and the base materials used are presented with the key advantages and drawbacks.
Žiga Žnidarič, Branko Nečemer, Nejc Novak, Matej Vesenjak, Srečko Glodež   +4 more
openaire   +1 more source

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

Advanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo, Shuo Qu, Shiming Gao, Xu Song   +3 more
wiley   +1 more source

Design and mechanical testing of porous lattice structure with independent adjustment of pore size and porosity for bone implant

Journal of Materials Research and Technology, 2022
Porosity is considered to be one of the key factors affecting the structural properties of porous lattices, but in fact, pore size also plays an important role, and it has great potential to adjust pore size and porosity independently to improve ...
Junfang Zhang, Yifan Shen, Yuanxi Sun, Jianxing Yang, Yu Gong, Ke Wang, Zhiqing Zhang, Xiaohong Chen, Long Bai   +8 more
doaj   +1 more source

Multifunctional Crushing and Piezoresistive Self‐Sensing in Conductive Epoxy/CNT‐Coated Polyetherimide TPMS Lattices

Advanced Engineering Materials, EarlyView.
This study reports lightweight polyetherimide triply periodic minimal surfaces lattices coated with carbon nanotube‐reinforced epoxy that combine mechanical robustness with self‐sensing. The conformal coating enhances stiffness, strength and energy absorption while enabling reliable strain monitoring.
A. Triay, J. Schneider, P. Harrison, S. Kumar   +3 more
wiley   +1 more source

Improved light-weighting potential of SS316L triply periodic minimal surface shell lattices by micro laser powder bed fusion

Materials & Design, 2022
Micro laser powder bed fusion (μLPBF), for the first time, enables fabrication of low-density triply periodic minimal surface (TPMS) shell lattices with smaller feature size.
Jin Fu, Junhao Ding, Shuo Qu, Lei Zhang, Michael Yu Wang, M.W. Fu, Xu Song   +6 more
doaj   +1 more source

Evaluation of Properties of Triply Periodic Minimal Surface Structures Using ANSYS [PDF]

, 2019
: The advancements in additive manufacturing have made it possible to bring life to designs that would otherwise exist only on paper. An excellent example of such designs are the Triply Periodic Minimal Surface (TPMS) structures like Schwarz D ...

core  

Additive Manufacturing of NiTi Shape Memory Alloys for Elastocaloric Applications: A Review

Advanced Functional Materials, EarlyView.
Additive manufacturing enables complex NiTi architectures that overcome key limitations in elastocaloric refrigeration, including poor heat transfer and high mechanical work input. This review surveys recent advances in LPBF‐ and DED‐fabricated NiTi shape memory alloys for elastocaloric applications, highlighting process–structure–performance ...
Ignatius Andre Setiawan, Mohammad Mehrali, Jaka Tušek, Shiva Mohajerani, Xiebin Wang, Dermot Brabazon, Mohammad Elahinia, Mehrshad Mehrpouya   +7 more
wiley   +1 more source

Heat Exchange and Flow Resistance in a Heat Exchanger Based on a Minimal Surface of the Gyroid Type—Results of Experimental Studies

Energies
The gyroid minimal surface is one type of triply periodic minimal surface (TPMS). TPMS is a minimal surface replicated in the three main directions of the Cartesian coordinate system.
Krzysztof Dutkowski, Marcin Kruzel, Marcin Walczak   +2 more
doaj   +1 more source

Computational Characterization of Functionally Graded Porous Absorbers Based on Triply Periodic Minimal Surfaces (TPMS)

Proceedings of the 10th Convention of the European Acoustics Association Forum Acusticum 2023
Triply periodic minimal surfaces (TPMS), a class of periodic implicit surface with zero mean curvature, are emerging as an excellent solution to create graded porous structures. The grading of a porous layer can enhance and broaden the acoustic absorption in a target frequency range.
Guan, Xueying, Yang, Jieun, Deckers, Elke, Hornikx, Maarten   +3 more
openaire   +3 more sources