EFFECT OF COPPER NANOFLUID CONCENTRACTION IN HEAT PIPE THERMAL EFFICIENCY

Frontiers in Heat Pipes (FHP)

Senthilkumar, R.¹  Sivaraman, B.¹  Vaidyanathan, S.¹ 

关键词: Pharmacists';    Aides;    Pharmacists;    Workflow;    Community Pharmacy Services;    Drug Utilization Review;    Professional Practice;    United Kingdom;   

DOI  :  10.5098/fhp.v4.1.3004

学科分类：地球科学(综合)

来源: Global Digital Central

【 摘 要 】

The effect of filling ratio in heat pipe on the thermal performance like thermal efficiency was experimentally studied using copper nanofluid. Heat pipes are widely used for the thermal control of electronic device due to this high performance. The nanofluid used in this study was copper nano particles of size 40 nm with a various concentrations of 25 mg/lit, 50 mg/lit, 100 mg/lit and 125 mg/lit.  The base working fluid used in this experimental analysis was de-ionized water. An experimental system is set up to measure the temperature distribution of heat pipes along the surface and calculate the thermal efficiency of copper nanofluid under different concentration. Concerning heat transport limitations, the copper nanofluid show the advantages over the conventional working fluids.     The experimental results show that the higher efficiency of the heat pipe obtained with a concentration of 100 mg/lit than the other concentration for all orientations.

【 授权许可】

Unknown