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An Overview of Additive Manufacturing of Triply Periodic Minimal Surface (TPMS) Structures [PDF]

Polymers
Triply periodic minimal surfaces (TPMS) are mathematically defined minimal surfaces that exhibit zero mean curvature and repeat periodically along all three Cartesian axes. They integrate mathematically defined geometry with extensive functional adjustability. Their smooth, non-self-intersecting topology enables systematic control over relative density
Md Sakhawat Hossain, Md Mosharrof Hossain, Sabrina Nilufar   +2 more
openaire   +4 more sources

Fluid flow and heat transfer of porous TPMS architected heat sinks in free convection environment

Case Studies in Thermal Engineering, 2022
Heat dissipation in electronic devices is challenging due its limited size and cooling space constraint. Implementing Triply Periodic Minimal Surfaces (TPMS)-based cellular structures could enhance the thermal exchange mechanism due to their novel ...
Nada Baobaid, Mohamed I. Ali, Kamran A. Khan, Rashid K. Abu Al-Rub   +3 more
doaj   +1 more source

Elastic mechanical property hybridization of configuration-varying TPMS with geometric continuity

Materials & Design, 2022
Hybrid design is an effective approach to construct functional mechanical metamaterials. In this study, a periodic hybrid method for the TPMS (triply periodic minimal surface) structures is proposed, maintaining the original surface connectivity and ...
Tianyu Gao, Kai Liu, Xinxin Wang, Zhendong Li, Zhonggang Wang   +4 more
doaj   +1 more source

Influence of cycle number on the compression behavior of nonlinear periodically gradient porous structures produced by laser powder bed fusion

Materials & Design, 2022
This research presents a design method of the nonlinear periodic gradient triply periodic minimal surface structures (NL-TPMS). The gradient porosity of NL-TPMS was controlled by a sinusoidal function and the influence of the number of cycles on the ...
Mingkang Zhang, Jinwei Li, Xing Liao, Meizhen Xu, Wenqing Shi   +4 more
doaj   +1 more source

Controllable three-dimension auxetic structure design strategies based on triply periodic minimal surfaces and the application in hip implant

Virtual and Physical Prototyping, 2023
Based on the triply periodic minimal surface (TPMS), 3D auxetic structures are successfully implemented using a dual-period function. A series of shape-controllable, dual-period deformation functions are obtained by summarising the characteristics of ...
Bo Liu, Jiawei Feng, Zhiwei Lin, Yong He, Jianzhong Fu   +4 more
doaj   +1 more source

Novel modified triply periodic minimal surfaces (MTPMS) developed using genetic algorithm

Journal of Materials Research and Technology, 2023
The desirable properties of natural porous materials have inspired humans to design cellular materials with remarkable properties such as high energy absorption, acoustic and thermal insulation, and high specific strength structures.
Saeed Khaleghi, Mostafa Baghani, Morad Karimpour, Masoud Shariat Panahi, Kui Wang, Majid Baniassadi   +5 more
doaj   +1 more source

Prediction of Cellular Structure Mechanical Properties with the Geometry of Triply Periodic Minimal Surfaces (TPMS)

ACS Omega, 2023
The paper investigates the physical and mechanical properties of structures with the geometry of triply periodic minimal surfaces (TPMS). Test samples were made from polyamide using SLS (selective laser sintering) 3D printing technology, from polylactide using FDM (Fused deposition modeling) 3D printing technology, and from a photopolymer based on ...
Vladimir Shevchenko, Sergey Balabanov, Maxim Sychov, Lyutsiya Karimova   +3 more
openaire   +2 more sources

Modeling of reaction-diffusion processes of synthesis of materials with regular (periodic) microstructure

Open Ceramics, 2021
The paper represents results of modeling of reaction-diffusion processes that ensure the formation of materials with a regular (periodic) interconnected microstructure.
V.Ya. Shevchenko, A.I. Makogon, M.M. Sychov   +2 more
doaj   +1 more source

Free vibration analysis of functionally graded triply periodic minimal surface plates using a first order shear deformation theory and meshfree method

Journal of Advanced Engineering and Computation, 2023
This paper explores a free vibration analysis of functionally graded triply periodic minimal surface plates using a first order shear deformation theory in conjunction with moving Kriging meshfree method. The FG-TPMS plates are modeled the same as porous
Phuc Phung-Van, Hung Tan Pham, Huy Nguyen-Gia, Hung Nguyen-Xuan   +3 more
doaj   +1 more source

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   +4 more sources