Effect of spoiler columns on heat transfer performance of aluminum nitride-based microchannel heat sink

Wei, Jiawei; Chen, Ni; Li, Liang; Liu, Jiawei; Zhao, Jichang; Wang, Chaoran; He, Ning

doi:10.1016/j.ceramint.2022.08.180

Cited by 14 publications

(1 citation statement)

References 30 publications

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“…In addition, the biomimetic fractal microchannel structure has great advantages in heat and mass transfer. Therefore, biomimetic drag reducing ceramics have broader develop-ment space in fields such as tools, 30,223,224 water lubricated bearings, 183,184 radiators, 191,243 and reactor. 194,195…”

Section: Application Of Bionic Ceramicsmentioning

confidence: 99%

Research and application of biomimetic modified ceramics and ceramic composites: A review

Li,

Guo,

Huang

et al. 2023

J Am Ceram Soc.

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Ceramic materials are widely used in engineering field because of their good physical and chemical properties. The poor mechanical properties of traditional ceramics seriously limit the development of ceramic materials and have attracted extensive attention since its birth. The development of high toughness, light weight, and functional ceramic materials has long been the pursuit of materials scientists. Since ancient times, nature has been the source of all kinds of human technological ideas, engineering principles, and major inventions. The functional structure of biology provides a good research object for the bionic design and preparation of ceramic materials. Therefore, it is necessary to summarize the functional structures and mechanisms in nature and biomimetic preparation technology. The purpose of this review is to provide guidance for the functionalized biomimetic design and efficient preparation of ceramic materials. Some typical functional examples in nature are introduced in detail, and several representative biomimetic preparation methods are listed. Finally, the performance and application status of biomimetic ceramics are summarized, and the future development direction of biomimetic ceramic materials is prospected.

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Section: Application Of Bionic Ceramicsmentioning

confidence: 99%

Research and application of biomimetic modified ceramics and ceramic composites: A review

Li,

Guo,

Huang

et al. 2023

J Am Ceram Soc.

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Laser‐Tuned Surface Wettability Modification and Incorporation of Aluminum Nitride (AlN) Ceramics in Thermal Management Devices

Mukhopadhyay,

Pal,

Sarkar

et al. 2024

Adv Funct Materials

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Aluminum nitride (AlN), a versatile ceramic with high thermal conductivity, high electrical resistivity, and a coefficient of thermal expansion compatible with silicon, is well‐suited for direct‐to‐chip cooling applications of electronics, implementation in wide bandgap semiconductors, and for high‐temperature heat exchangers. Despite multiple advantages, AlN's implementation in liquid‐cooling applications is often hindered by surface‐degrading effects of working‐fluid‐induced hydrolysis. Herein, a scalable ‐but highly tunable‐ wettability engineering approach is introduced, that allows effective implementation of bulk AlN substrates in enhanced two‐phase cooling of electronics. The approach prevents hydrolysis of AlN by aqueous media and establishes control over surface roughness, all the while maintaining bulk integrity and material properties of the underlying substrate. Demonstration of the new approach is presented in spontaneous, pumpless, surface liquid transport, a necessity if such ceramics are to play an integral role as components of sealed, phase‐change, wickless thermal‐management devices (e.g., vapor chambers or heat pipes) that require rapid working‐fluid transport in their multi‐phase interior. The novelty of this work lies in establishing a scalable methodology for utilizing and further enhancing the properties of this non‐oxide ceramic material for phase‐change heat‐transfer hermetic devices, thereby paving the way toward the implementation of this intriguing material in next‐generation heat spreaders.

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Thermal properties of cooling tube battery pack embedded with triangle umbrella-shaped cellular structure

Zhao,

Hao,

et al. 2024

Applied Thermal Engineering

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Effect of spoiler columns on heat transfer performance of aluminum nitride-based microchannel heat sink

Cited by 14 publications

References 30 publications

Research and application of biomimetic modified ceramics and ceramic composites: A review

Research and application of biomimetic modified ceramics and ceramic composites: A review

Laser‐Tuned Surface Wettability Modification and Incorporation of Aluminum Nitride (AlN) Ceramics in Thermal Management Devices

Thermal properties of cooling tube battery pack embedded with triangle umbrella-shaped cellular structure

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