Comparison Between Performance of De-ionized Water and Al2O3/De-ionized Water on Enhancing the Transportation of Heat in Small Space

1st International Conference on Mechanical Electronic and Biosystem Engineering

Bin-Abdun, Nazih A^1^2 ; Razlan, Z.M.^1 ; Bakar, S.A.^1 ; Voon, C.H.^3 ; Wan, W.K.^1 ; Zunaidi, I.^4 ; Albzeirat, M.K.^5 ; Noriman, N.Z.^6

School of Mechatronic Engineering, Universiti Malaysia Perlis, Pauh Putra Campus, Perlis Arau

02600, Malaysia^1

Seiyun Community College, Department Air-Conditioning, Hadhramoot, Yemen^2

Institute of Nano Electronic Engineering, University Malaysia Perlis, Seriab, Kangar, Perlis

01000, Malaysia^3

Faculty of Technology, University of Sunderland, St Peter's Campus, SR6 0DD, Sunderland, United Kingdom^4

School of Manufacturing Engineering, University Malaysia Perlis, Pauh Putra Campus, Perlis Arau

02600, Malaysia^5

Faculty of Engineering Technology, Universiti Malaysia Perlis, UniCITI Alam Campus, Sungai ChuchuhPadang Besar, Perlis

02100, Malaysia^6

关键词: Battery temperature;    Heat transfer rate;    High-flow rate;    Laminar flow conditions;    Nanofluids;    Ultra-sonication;    Volume concentration;    Water nanofluids;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/557/1/012051/pdf
DOI  :  10.1088/1757-899X/557/1/012051

来源: IOP

【 摘 要 】

In this article, the influence of deionized water and Al2O3/deionized water nanofluid to cooling battery ambient temperature is shown in figure 1. The battery temperature is observed to be decrease as the Al2O3/deionized water nanofluids volume concentration and high flow rate is incremented. The Al2O3/deionized water nanofluid exhibits enhancement as compared to deionized water under laminar flow conditions. The 0.60 vol. % concentration of Al2O3 with 10g surfactant and 1 L/min flow rate gives the highest heat transfer rate value among all with 65 % higher as compared to deionized water at laminar flow was observed. It has been observed that 24 hr of ultra-sonication was the best duration in the presence of a surfactant, where it gives the best stability and improved thermal conductivity, this improvement is due to decrease of aggregates within nanoparticle.