Numerical and experimental investigation of ultra-compact triply periodic minimal surface heat exchangers with high efficiency

International Journal of Heat and Mass Transfer, Год журнала: 2024, Номер 233, С. 125984 - 125984

Опубликована: Авг. 2, 2024

Язык: Английский

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Thermal-hydraulic performance of modified Schwartz-Diamond solid-networks triply periodic minimal surface structures

Applied Thermal Engineering, Год журнала: 2024, Номер 249, С. 123384 - 123384

Опубликована: Май 11, 2024

Язык: Английский

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Advanced Design and Manufacturing Approaches for Structures with Enhanced Thermal Management Performance: A Review

Advanced Materials Technologies, Год журнала: 2024, Номер 9(15)

Опубликована: Июнь 12, 2024

Abstract Advanced design methods and manufacturing techniques are crucial for developing thermal management structures, essential the efficient operation of complex equipment. This study provides a thorough review methodologies advanced technologies materials structures. It identifies key challenges critically evaluates integration innovative principles, such as biomimicry topology optimization, into solutions. The analysis delves evolution theories preparation techniques, with specific focus on modern needs research directions, particularly highlighting components fabricated using additive their effectiveness in meeting requirements. Current focuses designing structures tailored to various cooling methods, including air‐cooling, liquid‐cooling, heat exchanger cooling, pipe cooling. These designs utilize phase change materials, electrocaloric thermoelectric achieve optimal performance. Additionally, emerging innovations like solid‐liquid mixed transfer elastocaloric effect garnering increased interest. Enhancing through rigorous numerical simulations is critical improving engineering applicability. However, overcoming related commercialization practical utilization these remains pressing need.

Язык: Английский

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Numerical simulation study on the heat transfer and flow characteristics of fuel/lubricating oil heat exchanger based on triply periodic minimal surface (TPMS)

Applied Thermal Engineering, Год журнала: 2024, Номер unknown, С. 124437 - 124437

Опубликована: Сен. 1, 2024

Язык: Английский

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Investigation of high-compactness and high-efficiency TPMS precoolers for precooled aero-engine

Energy, Год журнала: 2025, Номер unknown, С. 135014 - 135014

Опубликована: Фев. 1, 2025

Язык: Английский

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Numerical and experimental investigation of additively manufactured shell-lattice copper heat exchanger

International Communications in Heat and Mass Transfer, Год журнала: 2023, Номер 147, С. 106976 - 106976

Опубликована: Июль 28, 2023

Язык: Английский

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Study on the thermal control performance of lightweight minimal surface lattice structures for aerospace applications

Applied Thermal Engineering, Год журнала: 2024, Номер unknown, С. 125110 - 125110

Опубликована: Ноя. 1, 2024

Язык: Английский

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Design and Additive Manufacturing of TPMS Heat Exchangers

Applied Sciences, Год журнала: 2024, Номер 14(10), С. 3970 - 3970

Опубликована: Май 7, 2024

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, materials. It turns out that when conductivity is above 100 W/m·K, gyroid HXs are less sensitive to variations thickness conductivity. Additive 20 kW aluminum was successful testing results comparable theoretical prediction. To the best our knowledge, first demonstration a working prototype TPMS HXs.

Язык: Английский

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Design, optimization, and validation of a triply periodic minimal surface based heat exchanger for extreme temperature applications

International Journal of Heat and Mass Transfer, Год журнала: 2025, Номер 242, С. 126797 - 126797

Опубликована: Фев. 17, 2025

Язык: Английский

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Aluminum Laser Additive Manufacturing: A Review on Challenges and Opportunities Through the Lens of Sustainability

Applied Sciences, Год журнала: 2025, Номер 15(4), С. 2221 - 2221

Опубликована: Фев. 19, 2025

The manufacturing sector is a major contributor to global energy consumption and greenhouse gas emissions, positioning sustainability as critical priority. Aluminum, valued for its lightweight recyclable properties, plays vital role in advancing energy-efficient solutions across transportation aerospace industries. processing of aluminum alloys through laser-based powder bed fusion metals (PBF-LB/M), cutting-edge additive technology, enhances by optimizing material usage enabling innovative designs. Based on the published literature, present study analyzed ecological impacts PBF-LB/M life cycle assessment, circular economy principles, eco-design strategies, identifying opportunities reduce environmental footprints. also stated challenges, such high demands process scalability limitations. Potential sustainable were discussed starting from production techniques, well optimized processes post-processing strategies. By adopting an interdisciplinary approach, this research highlighted pivotal PBFed achieving goals. It provided actionable insights drive innovation resilience industrial applications, offering roadmap balancing stewardship with high-performance standards.

Язык: Английский

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