4.7 Article

Thermal performance, embodied energy and environmental CO2 emissions analyses for double pipe U-bend heat exchanger working with MWCNT/water nanofluid

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Thermodynamics

Turbulent heat transfer and flow analysis of hybrid Al2O3-CuO/water nanofluid: An experiment and CFD simulation study

Shaojie Zhang et al.

Summary: The study investigates the heat transfer performance of a hybrid nanofluid in a circular tube, finding a relative enhancement in heat transfer efficiency and pressure drop at different flow rates. Different thermophysical property models lead to variations in Nusselt and Reynolds numbers, affecting the overall performance of the nanofluid. The numerical simulations demonstrate deviations among different models, with some showing more accurate predictions for experimental heat transfer coefficient than others.

APPLIED THERMAL ENGINEERING (2021)

Article Engineering, Chemical

Entropy generation and exergy efficiency analysis of ethylene glycol-water based nanodiamond + Fe3O4 hybrid nanofluids in a circular tube

B. Saleh et al.

Summary: Experimental results show that the addition of nanodiamond+Fe3O4 hybrid nanofluids can significantly increase thermal conductivity and viscosity, thereby improving heat transfer efficiency. Under the conditions of 0.2% particle loading and 60 degrees Celsius, the entropy generation and exergy efficiency of the hybrid nanofluids are significantly increased.

POWDER TECHNOLOGY (2021)

Article Thermodynamics

Heat Transfer and Second Law Analysis of Ethylene Glycol-Based Ternary Hybrid Nanofluid Under Laminar Flow

L. Syam Sundar et al.

Summary: The experimental results show that in reduced graphene oxide (rGO)-Fe3O4-TiO2 hybrid nanofluid, as the particle loading and Reynolds number increase, the heat transfer performance and exergy efficiency are enhanced, while the thermal conductivity and viscosity also increase.

JOURNAL OF THERMAL SCIENCE AND ENGINEERING APPLICATIONS (2021)

Article Thermodynamics

Experimental Study on the Effect of Nanoparticle Migration on the Convective Heat Transfer Coefficient of EG/Water-based Al2O3 Nanofluids

Tae Jong Choi et al.

Summary: This paper investigates the effect of nanoparticle migration on convective heat transfer characteristics of EG/water-based Al2O3 nanofluids. The results show that the convective heat transfer coefficients of the nanofluids vary depending on the N-BT values, leading to either an increase or decrease in heat transfer efficiency.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2021)

Article Thermodynamics

Experimental study on heat transfer, friction factor, entropy and exergy efficiency analyses of a corrugated plate heat exchanger using Ni/water nanofluids

B. Saleh et al.

Summary: The experimental study on nickel/water nanofluids flow in a corrugated plate heat exchanger shows significant improvements in overall heat transfer performance with increasing nanoparticle loadings and Reynolds numbers, but this enhancement is accompanied by an increase in friction factor and pumping power.

INTERNATIONAL JOURNAL OF THERMAL SCIENCES (2021)

Article Thermodynamics

EFFECT OF CORE-ROD DIAMETER ON WIRE COIL INSERTS FOR HEAT TRANSFER AND FRICTION FACTOR OF HIGH-PRANDTL NUMBER MAGNETIC Fe3O4 NANOFLUIDS IN A FULLY DEVELOPED LAMINAR FLOW

L. Syam Sundar et al.

Summary: The experimental analysis showed that increasing the concentration of nanofluids can enhance heat transfer, while the core-rod diameter and p/d ratio of wire coil inserts can affect the enhancement of Nusselt numbers. It was found that under certain conditions, the maximum heat transfer enhancement can be achieved with a nanofluid concentration of 0.5%.

HEAT TRANSFER RESEARCH (2021)

Article Multidisciplinary Sciences

Thermosyphon Flat Plate Collector with Nanodiamond-Water Nanofluids: Properties, Friction Factor, Heat Transfer, Thermal Efficiency, and Cost Analysis

B. Saleh et al.

Summary: Experimental investigation on a flat plate collector operating with water-based nanodiamond nanofluids under thermosyphon conditions showed that the use of 1.0% volume concentration of nanofluid resulted in the highest thermal conductivity, viscosity enhancements, and Nusselt number increases. This led to an improvement in collector thermal efficiency.

ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING (2021)

Article Green & Sustainable Science & Technology

Performance assessment of linear Fresnel solar reflector using MWCNTs/DW nanofluids

Mokhtar Ghodbane et al.

RENEWABLE ENERGY (2020)

Article Energy & Fuels

Assessment of heat transfer characteristics and system physiognomies using hybrid nanofluids in an automotive radiator

Senthil Ramalingam et al.

CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION (2020)

Article Thermodynamics

The Electric Field and Microchannel Type Effects on H2O/Fe3O4Nanofluid Boiling Process: Molecular Dynamics Study

Kamal Ghani Dehkordi et al.

INTERNATIONAL JOURNAL OF THERMOPHYSICS (2020)

Article Green & Sustainable Science & Technology

Heat transfer and pressure drop performance of solar glycol/activated carbon based nanofluids in shot peened double pipe heat exchanger

Ganesh Kumar Poongavanam et al.

RENEWABLE ENERGY (2019)

Article Engineering, Chemical

Investigation of turbulent heat transfer and nanofluid flow in a double pipe heat exchanger

Mohammad Hussein Bahmani et al.

ADVANCED POWDER TECHNOLOGY (2018)

Article Thermodynamics

Heat transfer, friction factor and effectiveness analysis of Fe3O4/water nanofluid flow in a double pipe heat exchanger with return bend

N. T. Ravi Kumar et al.

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER (2017)

Article Thermodynamics

Thermal performance of a counter-current double pipe heat exchanger working with COOH-CNT/water nanofluids

M. M. Sarafraz et al.

EXPERIMENTAL THERMAL AND FLUID SCIENCE (2016)

Article Thermodynamics

Thermophysical properties, heat transfer and pressure drop of COOH-functionalized multi walled carbon nanotubes/water nanofluids

Mohammad Hemmat Esfe et al.

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER (2014)

Article Thermodynamics

Experimental study on the effect of TiO2-water nanofluid on heat transfer and pressure drop

A. A. Abbasian Arani et al.

EXPERIMENTAL THERMAL AND FLUID SCIENCE (2012)

Article Thermodynamics

Numerical simulation of laminar forced convection heat transfer of Al2O3-water nanofluid in a pipe with return bend

Jongwook Choi et al.

INTERNATIONAL JOURNAL OF THERMAL SCIENCES (2012)

Article Thermodynamics

Improving the cooling performance of automobile radiator with Al2O3/water nanofluid

S. M. Peyghambarzadeh et al.

APPLIED THERMAL ENGINEERING (2011)

Article Thermodynamics

Measurement and model on thermal conductivities of carbon nanotube nanorefrigerants

Weiting Jiang et al.

INTERNATIONAL JOURNAL OF THERMAL SCIENCES (2009)

Article Thermodynamics

Experimental investigation of oxide nanofluids laminar flow convective heat transfer

SZ Heris et al.

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER (2006)