Design of Zoned Hybrid TPMS Scaffolds for Multi-Performance Optimization in Bone Tissue Engineering

Description

1.generateTPMSPorosity.m Purpose: Generates 3D cylindrical TPMS (Triply Periodic Minimal Surface) scaffold models with user-controlled overall porosity. Inputs include TPMS type (e.g., Gyroid, Diamond), target porosity, cylinder dimensions, number of periods, and grid resolution. Outputs are 3D voxel/isocontour data or exportable STL/PLY meshes suitable for finite-element analysis or additive-manufacturing slicing. Features: fully parameterized, reproducible, supports multiple resolutions and export formats. 2.generateHybridTPMS_DualControl.m Purpose: Generates partitioned TPMS cylindrical scaffolds with independently controlled porosities for the central region and outer region. Inputs include TPMS type, central and outer target porosities, partition radius/thickness, overall geometry, number of periods, and grid resolution. Outputs are partitioned 3D voxel/isocontour data or exportable mesh files. Features: supports spatial porosity gradients for local mechanical tuning and multiscale optimization.

Institutions

• Wuhan University of Technology

  Hubei, Wuhan

Categories

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