Thermal Conductivity of Nanofluids: Influence of Particle Shape

被引：0

作者：

Eidelman, E. D. ^{[1
]}

Vul, A. Y. ^{[1
]}

机构：

[1] Ioffe Inst, St Petersburg, Russia

来源：

TECHNICAL PHYSICS LETTERS | 2023年 / 49卷 / 12期

基金：

俄罗斯基础研究基金会;

关键词：

thermal conductivity; nanofluids; elongated particles; chains of nanoparticles; Maxwell formula;

D O I：

10.1134/S1063785023900157

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The paper proposes a modified Maxwell formula applied to the calculation of the thermal conductivity of nanofluids. It is shown that the use of elongated particles or chains of nanoparticles leads to a significant increase in thermal conductivity. Theoretical estimates based on the proposed model are in good agreement with experimental data.

引用

收藏

页码：246 / 249

页数：4

相关论文

共 12 条

[1] Nanodiamond Nanofluids for Enhanced Thermal Conductivity [J].

Branson, Blake T. ;

Beauchamp, Paul S. ;

Beam, Jeremiah C. ;

Lukehart, Charles M. ;

Davidson, Jim L. .

ACS NANO, 2013, 7 (04) :3183-3189

[2]

Carslaw G., 1964, Teploprovodnost tverdykh tel

[3] Nanofluids: From Vision to Reality Through Research [J].

Choi, Stephen U. S. .

JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME, 2009, 131 (03) :1-9

[4] Effect of diamond nanoparticle chains on rheological properties of hydrosol [J].

Kuznetsov, N. M. ;

Belousov, S. I. ;

Stolyarova, D. Yu. ;

Bakirov, A. V. ;

Chvalun, S. N. ;

Shvidchenko, A. V. ;

Eidelman, E. D. ;

Vul, A. Ya. .

DIAMOND AND RELATED MATERIALS, 2018, 83 :141-145

[5]

Landau L. D., 2003, Gidrodinamika, P50

[6] Nanodiamond nanofluid microstructural and thermo-electrical characterization [J].

Mashali, Farzin ;

Languri, Ethan ;

Mirshekari, Gholamreza ;

Davidson, Jim ;

Kerns, David .

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER, 2019, 101 :82-88

[7] Enhanced specific heat and thermal conductivity of ternary carbonate nanofluids with carbon nanotubes for solar power applications [J].

Sang, Lixia ;

Ai, Wenming ;

Wu, Yuting ;

Ma, Chongfang .

INTERNATIONAL JOURNAL OF ENERGY RESEARCH, 2020, 44 (01) :334-343

[8] Colloids of detonation nanodiamond particles for advanced applications [J].

Shvidchenko, A. V. ;

Eidelman, E. D. ;

Vul', A. Ya. ;

Kuznetsov, N. M. ;

Stolyarova, D. Yu. ;

Belousov, S. I. ;

Chvalun, S. N. .

ADVANCES IN COLLOID AND INTERFACE SCIENCE, 2019, 268 :64-81

[9] Experimental studies of nanofluid thermal conductivity enhancement and applications: A review [J].

Tawfik, Mohamed M. .

RENEWABLE & SUSTAINABLE ENERGY REVIEWS, 2017, 75 :1239-1253

[10] Transition sol-gel in nanodiamond hydrosols [J].

Vul, A. Ya. ;

Eidelman, E. D. ;

Aleksenskiy, A. E. ;

Shvidchenko, A. V. ;

Dideikin, A. T. ;

Yuferev, V. S. ;

Lebedev, V. T. ;

Kul'velis, Yu. V. ;

Avdeev, M. V. .

CARBON, 2017, 114 :242-249