An experimental study on rheological behavior of a nanofluid containing oxide nanoparticle and proposing a new correlation

被引：118

作者：

Saeedi, Amir Hussein ^{[1
]}

Akbari, Mohammad ^{[2
]}

Toghraie, Davood ^{[1
]}

机构：

[1] Islamic Azad Univ, Dept Mech Engn, Khomeinishahr Branch, Khomeinishahr, Iran

[2] Islamic Azad Univ, Dept Mech Engn, Najafabad Branch, Najafabad, Iran

来源：

PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES | 2018年 / 99卷

关键词：

Experimental measurement; Viscosity; Nanofluid; Volume fraction; Temperature; Ethylene glycol; CONVECTIVE HEAT-TRANSFER; WALLED CARBON NANOTUBES; WATER-CUO NANOFLUID; THERMAL-CONDUCTIVITY; ETHYLENE-GLYCOL; NUMERICAL-SIMULATION; NATURAL-CONVECTION; FLUID-FLOW; CYLINDRICAL ANNULUS; HYBRID NANOFLUID;

D O I：

10.1016/j.physe.2018.02.018

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

In this paper, the nanofluid dynamic viscosity composed of CeO2- Ethylene Glycol is examined within 25-50 degrees C with 5 degrees C intervals and at six volume fractions (0.05, 0.1, 0.2, 0.4, 0.8 and 1.2%) experimentally. The nanofluid was exposed to ultrasound waves for various durations to study the effect of this parameter on dynamic viscosity of the fluid. We found that at a constant temperature, nanofluid viscosity increases with increases in the volume fraction of the nanoparticles. Also, at a given volume fraction, nanofluid viscosity decreases when temperature is increased. Maximum increase in nanofluid viscosity compared to the base fluid viscosity occurs at 25 degrees C and volume fraction of 1.2%. It can be inferred that the obtained mathematical relationship is a suitable predicting model for estimating dynamic viscosity of CeO2- Ethylene Glycol (EG) at different volume fractions and temperatures and its results are consistent to laboratory results in the set volume fraction and temperature ranges.

引用

页码：285 / 293

页数：9

共 64 条

[11] NUMERICAL SIMULATION OF ELECTRICALLY CONDUCTING FLUID FLOW AND FREE CONVECTIVE HEAT TRANSFER IN AN ANNULUS ON APPLYING A MAGNETIC FIELD [J].

Afrand, Masoud ;

Farahat, Said ;

Nezhad, Alireza Hossein ;

Sheikhzadeh, Ghanbar Ali ;

Sarhaddi, Faramarz .

HEAT TRANSFER RESEARCH, 2014, 45 (08) :749-766

[12] Numerical simulation of laminar forced convection of water-CuO nanofluid inside a triangular duct [J].

Aghanajafi, Amir ;

Toghraie, Davood ;

Mehmandoust, Babak .

PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 2017, 85 :103-108

[13] Effect of volume concentration and temperature on viscosity and surface tension of graphene-water nanofluid for heat transfer applications [J].

Ahammed, Nizar ;

Asirvatham, Lazarus Godson ;

Wongwises, Somchai .

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2016, 123 (02) :1399-1409

[14] An experimental study on rheological behavior of ethylene glycol based nanofluid: Proposing a new correlation as a function of silica concentration and temperature [J].

Akbari, Mohammad ;

Afrand, Masoud ;

Arshi, Ali ;

Karimipour, Arash .

JOURNAL OF MOLECULAR LIQUIDS, 2017, 233 :352-357

[15] Influence of T-semi attached rib on turbulent flow and heat transfer parameters of a silver-water nanofluid with different volume fractions in a three-dimensional trapezoidal microchannel [J].

Alipour, Habibollah ;

Karimipour, Arash ;

Safaei, Mohammad Reza ;

Semiromi, Davood Toghraie ;

Akbari, Omid Ali .

PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 2017, 88 :60-76

[16]

[Anonymous], J THERM ANAL CALORIM

[17]

[Anonymous], INT COMMUN HEAT MASE

[18]

[Anonymous], 1873, TREATISE ELECT MAGNE

[19] The study of heat transfer and laminar flow of kerosene/multi-walled carbon nanotubes (MWCNTs) nanofluid in the microchannel heat sink with slip boundary condition [J].

Arabpour, Abedin ;

Karimipour, Arash ;

Toghraie, Davood .

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2018, 131 (02) :1553-1566

[20] Numerical investigation of laminar flow and heat transfer of non-Newtonian nanofluid within a porous medium [J].

Bamoon, Pouya ;

Toghraie, Davood .

POWDER TECHNOLOGY, 2018, 325 :78-91

← 1 2 3 4 5 6 7 →