2023年9月15日 · In this work, we measure the heat transfer performance of a range of heat exchangers based on triply periodic minimal surfaces (TPMS). The results showed that the sheet gyroid TPMS design produced a high rate of heat transfer and moderate pressure drop.

To improve the performance of triply periodic minimal surfaces (TPMS) forced convection heat sinks, this study proposes an I-graph-wrapped package (IWP) TPMS topology optimization method based on a porous media effective model.

2022年5月1日 · In this study, three novel mathematically-driven TPMS heatsink structures were investigated using computational fluid dynamics (CFD) based models. TPMS heat sinks consisting of seven triply periodic unit cells were examined to investigate their thermal performance and fluid flow behavior in free convection air environment.

2024年10月8日 · Heat sinks have been widely used in cooling systems due to their high heat transfer efficiency. In this study, the thermal performance and fluid flow characteristics of conventional and triply periodic minimal surfaces (TPMS)-based heat sinks were investigated through detailed computational fluid dynamics (CFD) simulations.

2024年5月7日 · Triply periodic minimal surface (TPMS) heat exchangers (HXs) have been investigated in this paper along with additive manufacturing (AM). Heat transfer coefficients, pressure drops, and thermal capacity were systematically evaluated as functions of wall thickness, lattice cell density, and materials.

TPMS structures have gained widespread recognition due to their significant heat transfer (e.g., enhanced surface area) and diverse mechanical properties (e.g., structural stability), making them highly valuable in numerous thermal applications.

2024年7月20日 · TPMSs have shown excellent mechanical and thermal performance, which can improve heat energy transfer efficiency in heat exchangers. This current study intends to design and develop efficient, lightweight heat exchangers for aerospace and space applications.

Triply Periodic Minimal Surfaces, characterised by their lattice structures, present an innovative opportunity for heat transfer applications. Notable TPMS configurations such as Schwarz Diamond, Schoen Gyroid, and Fischer Koch hold promise owing to …

2023年11月1日 · TPMS heat exchangers achieve 2–3 times total heat transfer rate than PCHE. Vortex structures and periodic acceleration/deceleration enhance the heat transfer. TPMS optimizes the thermal resistance allocation in helium-LBE heat exchangers.

2023年8月28日 · Thanks to their high surface-to-volume ratio, lightweight construction, and exceptional mechanical properties, TPMS structures are being investigated for the production of high-performance heat exchangers to be adopted in …