Experimental Study on Combined Dispersion of Alumina- MWCNT in Water and Investigation of Convective Heat Transfer Performance

摘要：

The study focuses on the investigation on mixed convection behaviours for water base combined nanofluids of MWCNTs and AI2O3. The percentage of mixed nanoparticles in the base fluid was in the range of 2％ to 6％ in weight. The weight percentage of MWCNTs was below 0.5％. The augmentation of heat transfer increases with increasing the fraction of nanoparticles in base fluid. New combined nanofluids characteristics were compared with single type nanofluids under laminar flow regime. The concept of combined nanofluids may have some good attitude against forming agglomeration as well as having increased thermal conductivity. It can be said the result and characteristics of new nanofluids will have some significant influence over the field of heat transfer.

关键词： Combined Dispersion Convective Heat Transfer Circular Tube Weight Percentage

作者: Md. J. nine BoHan Kim Jun Hyo Kim Han-Shik Chung Hyo-Min Jeong

作者单位: Department of Mechanical and Precision Engineering, Gyeongsang National University, 445 Inpyeong-don Division of Marine Engineering, Mokpo National Maritime University.Haeyangdae Hang-ro 91, Mokpo-si, Department of Mechanical and Precision Engineering, Gyeongsang National University, Institute of Mar

会议类型: 国际会议

会议名称: The 7th International Conference on Fluid and Thermal Energy Conversion(第七届流动技术与热能转化国际会议 FTEC 2011)

会议地点: 郑州

会议语种:英文

页码: 88-95

在线出版日期: 2011-09-24（万方平台首次上网日期，不代表论文的发表时间）