Jet impingement quenching of a hot steel plate using a surfactant added CuO nanofluid

被引：0
作者：
Tatar, Dhiraj Kishor [1 ]
Jha, Jay Mant [1 ]
机构：
[1] Maulana Azad Natl Inst Technol, Dept Chem Engn, Bhopal 462003, India
来源：
MATERIALS LETTERS | 2024年 / 372卷
关键词：
Heat transfer; Nanoparticles; Microstructure; Spectroscopy; Surfactant; Crystal growth; HEAT-TRANSFER;
D O I：
10.1016/j.matlet.2024.137085
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The mechanical properties of the steel are significantly impacted by the cooling rate. In the steel industry, cooling rates on the run-out table customizes the microstructure of the steel plate, which enhances plate strength. In this research, the AISI 304 steel plate underwent cooling from a starting surface temperature of 900 degrees C. The effect on the jet cooling of a steel plate has been investigated using surfactant-added CuO nanofluid and methanol-added CuO nanofluid. It was found that using surfactant-added CuO nanofluid and methanol-added CuO nanofluid as a coolant, the cooling rate increased by 32.09 % and 38.66 %, respectively, in contrast to pure water.
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页数：4
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