Performance evaluation of the cylindrical shaped heat pipe utilizing water-based CuO and ZnO hybrid nanofluids

被引:21
作者
Bumataria, Rakesh K. [1 ]
Chavda, N. K. [1 ]
Nalbandh, Altaf H. [2 ]
机构
[1] Govt Polytech, Dept Mech Engn, Porbandar, Gujarat, India
[2] Madhuben & Bhanibhai Patel Inst Engn & Technol, Anand, Gujarat, India
关键词
Cylindrical heat pipe; screen mesh wick; hybrid nanofluids; orientation; heat transfer enrichment; THERMAL-CHARACTERISTICS; ENHANCEMENT;
D O I
10.1080/15567036.2020.1832628
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
The influence of the heat pipe orientation and the working fluid type of the screen mesh wick heat pipe was investigated experimentally. A hybrid nanofluid using three proposals for composite nanoparticles scattered in DI Water was used as the working fluid. In each case, seven directions (0 degrees-90 degrees, deviation 15 degrees) were investigated. Thermal properties were evaluated by the average temperature gap between the evaporator and condenser surfaces, thermal resistance, thermal conductivity (effective), and overall HTC. Experimental results imply that the tilt angle and the hybrid nanofluid used have a significant impact on heat transfer of heat pipe. By the time the tested heat pipes come into contact with 75% CuO-25% ZnO/DI water at an angle of 60 degrees, they have the best heat transfer properties of any other type of fluid. Furthermore, it was found that the thermal characteristic of the heat pipes tested were hampered by the expansion of heat loads in the range 60-160 W.
引用
收藏
页数:16
相关论文
共 38 条
[1]  
Akar S, 2018, J THERMAL ANAL CALOR, V3, P1
[2]   First and second laws of thermodynamics analysis of nanofluid flow inside a heat exchanger duct with wavy walls and a porous insert [J].
Akbarzadeh, M. ;
Rashidi, S. ;
Karimi, N. ;
Omar, N. .
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2019, 135 (01) :177-194
[3]   Convection of heat and thermodynamic irreversibilities in two-phase, turbulent nanofluid flows in solar heaters by corrugated absorber plates [J].
Akbarzadeh, M. ;
Rashidi, S. ;
Karimi, N. ;
Ellahi, R. .
ADVANCED POWDER TECHNOLOGY, 2018, 29 (09) :2243-2254
[4]   A sensitivity analysis on thermal and pumping power for the flow of nanofluid inside a wavy channel [J].
Akbarzadeh, M. ;
Rashidi, S. ;
Bovand, M. ;
Ellahi, R. .
JOURNAL OF MOLECULAR LIQUIDS, 2016, 220 :1-13
[5]   HEAT TRANSFER ENHANCEMENT OF CAR RADIATOR USING AQUA BASED MAGNESIUM OXIDE NANOFLUIDS [J].
Ali, Hafiz Muhammad ;
Azhar, Muhammad Danish ;
Saleem, Musab ;
Saeed, Qazi Samie ;
Saieed, Ahmed .
THERMAL SCIENCE, 2015, 19 (06) :2039-2048
[6]  
[Anonymous], 2019, ENERGY SOURCES A, DOI DOI 10.1016/J.SCS.2019.101556
[7]  
[Anonymous], 2020, ENERGY SOURCES A, DOI DOI 10.1007/S40430-020-2211-Z
[8]   Experimental study on Al2O3 /H2O nanofluid with conical sectional insert in concentric tube heat exchanger [J].
Arulprakasajothi, M. ;
Raja, N. Dilip ;
Beemkumar, N. ;
Elangovan, K. .
ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS, 2022, 44 (01) :2402-2414
[9]  
Bozorgan N, 2013, ANALELE U EFTIMIE MU, VXx
[10]  
Bumataria R. K, 2020, WATER BASED CUO COPP