Sep 1, 2022 · Triply periodic minimal surfaces (TPMS) present a starting point for designing infinitely many novel cellular solids, creating the need for a structured approach to their design and evaluation.

Jan 1, 2021 · This chapter presents the design procedure and the software tools used for generating uniform and graded cellular structures. It introduces the various cell topologies of triply periodic minimal...

Jan 15, 2025 · In this study, photo-curing 3D printing was employed to generate diamond-type TPMS structures, and micro-CT scanning revealed the presence of internal defects within the 3D printed TPMS structures. Two key design variables …

Jan 3, 2025 · This study aims to investigate the impact of unit cell size of TPMS lattices on adiabatic film cooling effectiveness using Pressure Sensitive Paint (PSP). Three different unit cell sizes are examined, while maintaining constant porosity for TPMS diamond structure.

Nov 1, 2021 · In this work, the mechanical properties of hybrid cellular structures designed using implicit functions are investigated both experimentally and numerically. Two proposed samples are investigated comprised of a Gyroid and a Diamond unit cells hybridised linearly and radially.

Triply periodic minimal surfaces (TPMSs) have seen extensive research in heat exchanger devel-opment due to their enhanced heat transfer performance. When applied to reactor cores, TPMSs can more eficiently dissipate heat to the coolant, permitting increased power densities.

TPMS can be built from fundamental units known as unit cells. An infinite nonself-intersecting surface can be obtained by tessellating the fundamental unit by rotation about a twofold axis along its perimeter or by mirror planes.

Sep 30, 2024 · Triple periodic minimal surface (TPMS) is a smooth, periodic implicit surface with zero mean curvature. It enables precise tuning of morphological parameters such as pore size, porosity, and structure thickness.

PEEK lattices with 50% porosity were produced via fused filament fabrication (FFF) utilizing triply periodic minimal surface (TPMS) structures based on two specific unit cell geometries: gyroid...

Aug 1, 2024 · The triply periodic minimum surface (TPMS) shape with a complex geometry can easily manufactured from additive manufacturing processes. The TPMS shape has a high surface-to-volume ratio. In addition, the TPMS shape increases the possibility of the self-circulation when the fluid flows inside the TPMS structure.