Experimental investigations on the thermal properties of binary molten salt based AlN nanofluids for high temperature applications

被引：1
|
作者：
Liu, Y. [1 ]
Wang, Y. C. [1 ]
Deng, Z. F. [2 ]
Zhang, G. Q. [2 ]
Xu, G. Z. [2 ]
Li, B. R. [1 ]
机构：
[1] Univ North China Elect Power Univ, Dept Sch Energy Power & Mech Engn, Beijing 102206, Peoples R China
[2] Global Energy Interconnect Res Inst, State Key Lab Adv Power Transmiss Technol, Beijing 102209, Peoples R China
来源：
2ND INTERNATIONAL WORKSHOP ON MATERIALS SCIENCE AND MECHANICAL ENGINEERING (IWMSME2018) | 2019年 / 504卷
关键词：
NATURAL-CONVECTION; HEAT;
D O I：
10.1088/1757-899X/504/1/012033
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Typical binary nitrate (NaNO3-KNO3 as 60:40 ratio by weight) based AlN nanofluid was prepared by a two-step solution method. The specific heat capacities of nanofluids with AN amount ranging from 0.5 to 4 wt. % were investigated. The results suggest a good compatibility between AlN and molten binary nitrates. Meanwhile, AlN nanoparticles are proved to be an effective additive in improving the thermal properties of binary nitrates. For binary nitrate-based materials, samples with AlN amount as 1 wt. % shows the best thermal enhancement of specific heat capacity.
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页数：5
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