Evaluating the convective heat transfer of graphene oxide-gold hybrid nanofluid flow in CPU

被引：7
|
作者：
Mansouri, Reza [1 ]
Pourrajab, Rashid [1 ]
Behbahani, Mohammad [2 ]
Daneh-Dezfuli, Alireza [3 ]
机构：
[1] Shahid Chamran Univ Ahvaz, Dept Mech Engn, Shohadaye Hoveizeh Campus Technol, Susangerd, Dashte Azadegan, Iran
[2] Shahid Chamran Univ Ahvaz, Fac Sci, Dept Chem, Ahvaz, Iran
[3] Shahid Chamran Univ Ahvaz, Fac Engn, Dept Mech Engn, Ahvaz, Iran
来源：
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY | 2023年 / 148卷 / 12期
关键词：
Hybrid nanofluid; CPU; Gold nanoparticle; Graphene oxide; TRANSFER ENHANCEMENT; THERMAL PERFORMANCE; FLUID-FLOW; FRICTION FACTOR; PRESSURE-DROP; SINK; WATER; IMPROVEMENT; AL2O3-H2O; CHANNEL;
D O I：
10.1007/s10973-023-12064-w
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The thermal performance of a novel hybrid nanofluid containing graphene oxide (GO)-gold/water and GO/water nanofluid in cooling a computer's CPU is carried out experimentally. Single-layer graphene oxide is used as working fluid by combining specific amounts of gold nanoparticle suspension with varying concentrations (0.0044-0.0114 mass%) and Reynolds number (676-2185) to optimize the overall device performance. The obtained results revealed that GO/water nanofluid and GO-gold/water hybrid nanofluid reduced the surface temperature of the CPU by 10.6% and 16.2%, respectively, compared with the DI water. Also, the results show that the convective heat transfer coefficient is improved by 36.36% with GO-gold/water hybrid nanofluid (0.0094 mass%) and Re = 2185. In addition, new correlations have been developed for predicting the Nusselt number of GO-gold/water hybrid nanofluid and GO/water nanofluid, based on the experimental data. Overall, the hybrid nanofluid is highly recommended as a preferred cooling in electronic devices.
引用
收藏
页码：5765 / 5776
页数：12
相关论文
共 50 条
  • [31] Spin Dynamics in Hybrid Iron Oxide-Gold Nanostructures
    Orlando, Tomas
    Capozzi, A.
    Umut, E.
    Bordonali, L.
    Mariani, M.
    Galinetto, P.
    Pineider, F.
    Innocenti, C.
    Masala, P.
    Tabak, F.
    Scavini, M.
    Santini, P.
    Corti, M.
    Sangregorio, C.
    Ghigna, P.
    Lascialfari, A.
    JOURNAL OF PHYSICAL CHEMISTRY C, 2015, 119 (02): : 1224 - 1233
  • [32] Heat and mass transfer analysis of nonlinear mixed convective hybrid nanofluid flow with multiple slip boundary conditions
    Xia, Wei-Feng
    Ahmad, Shafiq
    Khan, Muhammad Naveed
    Ahmad, Hijaz
    Rehman, Aysha
    Baili, Jamel
    Gia, Tuan Nguyen
    CASE STUDIES IN THERMAL ENGINEERING, 2022, 32
  • [33] MHD flow and heat transfer over a permeable stretching/shrinking sheet in a hybrid nanofluid with a convective boundary condition
    Aly, Emad H.
    Pop, Ioan
    INTERNATIONAL JOURNAL OF NUMERICAL METHODS FOR HEAT & FLUID FLOW, 2019, 29 (09) : 3012 - 3038
  • [34] A comparative analysis on the magnetohydrodynamic mixed convective flow of a hybrid nanofluid with radiative heat transfer using bagging regression
    Samaje, Poornima
    Salma, A.
    Venkadeshwaran, K.
    Varma, S.V.K.
    Hanumagowda, B.N.
    Verma, Anjali
    Chandan, K.
    International Journal of Ambient Energy, 2024, 45 (01)
  • [35] The Influence of Forced Convective Heat Transfer on Hybrid Nanofluid Flow in a Heat Exchanger with Elliptical Corrugated Tubes: Numerical Analyses and Optimization
    Khetib, Yacine
    Abo-Dief, Hala M.
    Alanazi, Abdullah K.
    Said, Zafar
    Memon, Saim
    Bhattacharyya, Suvanjan
    Sharifpur, Mohsen
    APPLIED SCIENCES-BASEL, 2022, 12 (06):
  • [36] Boosting the nonlinear optical absorption of graphene oxide, and gold nanorods by tailoring graphene oxide-gold nanorods hybrids
    Abeer Salah
    Salah Hassab-Elnaby
    Marwa A. Ramadan
    SN Applied Sciences, 2023, 5
  • [37] Boosting the nonlinear optical absorption of graphene oxide, and gold nanorods by tailoring graphene oxide-gold nanorods hybrids
    Salah, Abeer
    Hassab-Elnaby, Salah
    Ramadan, Marwa A.
    SN APPLIED SCIENCES, 2023, 5 (11):
  • [38] Radiative Heat Transfer and Thermo-Diffusion Effects in Chemically Reactive Magnetized Mixed Convective Flow of Gold Nanofluid
    Sharma, Tarun
    Sharma, Pooja
    Chaudhary, Ravi
    NANO, 2025,
  • [39] Hybrid Nanofluid Flow and Heat Transfer Past an Inclined Surface
    Alabdulhadi, Sumayyah
    Waini, Iskandar
    Ahmed, Sameh E.
    Ishak, Anuar
    MATHEMATICS, 2021, 9 (24)
  • [40] Intelligent computing infrastructure for nodal/saddle stagnation point slip flow of an aqueous convectional magnesium oxide-gold hybrid nanofluid with viscous dissipation
    Ahmad, Iftikhar
    Munir, Anam
    Nisar, Kottakkaran Sooppy
    Raja, Muhammad Asif Zahoor
    Ilyas, Hira
    Shoaib, Muhammad
    INTERNATIONAL JOURNAL OF MODELLING AND SIMULATION, 2024,
12345