Heat Transfer Characteristics of Nanofluids of Silicon Oxides (Sio2) with Conventional Fluid

Patel, Dhirendra; Mishra, Akanksha; Nabeel, Mohammad

doi:10.1109/iciptm54933.2022.9754181

Cited by 4 publications

(1 citation statement)

References 11 publications

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“…The apparatus's experimental design and the analysis of the obtained data require great care. Along with concerns about the proper heat sinking of the sample and matching measurement lead wires, questions pertaining to comprehending loss words like radiation or heat conduction were covered [6].…”

Section: Consideration Of the Thermal Conductivity Measurementmentioning

confidence: 99%

Heat Transfer Application of Nanofluids and Testing of Thermal Conductivity

2024

IJFMR

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In response to the growing demand for more efficient heat transfer technologies in various industrial processes, the development of nanofluids has emerged as a promising solution. Traditional heat transfer fluids like mineral oil, ethylene glycol, and water have relatively low thermal conductivities compared to solids, limiting the compactness and efficiency of heat exchangers. Nanofluids, which are created by suspending ultrafine metallic or nonmetallic solid powders in base fluids, exhibit enhanced thermal properties due to the superior thermal conductivities of solid materials. This paper reviews the preparation, thermal conductivity measurement, and influencing factors of nanofluids, with a focus on thermal conductivity as the primary driver for improved heat transfer. The preparation of nanofluids involves either a one-step or two-step method, with the two-step method being more commonly used for oxide nanoparticles (NPs) such as Al2O3, ZnO, MgO, TiO2, and SiO2. The study discusses stabilization techniques like ultrasonication and magnetic force agitation to ensure homogeneous suspension and long-term stability of the nanofluids. The thermal conductivity measurements are conducted using short hot wire (SHW) and transient hot wire (THW) techniques, with considerations of the nonsteady-state nature and potential error sources. The research underscores the importance of rigorous experimental design and accurate data analysis to address the complexities and variability in thermal conductivity measurements, ultimately contributing to the advancement of nanofluid technologies for efficient heat transfer solutions.

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Section: Consideration Of the Thermal Conductivity Measurementmentioning

confidence: 99%

Heat Transfer Application of Nanofluids and Testing of Thermal Conductivity

2024

IJFMR

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Exploring the Frontiers of Microfluidics

Patel

2023

Advances in Mechatronics and Mechanical Engineering

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This chapter deals in detail with microfluidics and its fundamental concept. It gives a clear look at what actually is microfluid and lists down the details of the overview and development of the application of microfluidics. It lays down the properties of microfluidics and also describes how these properties help in making microfluidic devices, and how these devices are different from traditional ones. This chapter hereby illustrates the different challenges related to microfluidic device design and the possible solutions associated with it. It also deals in detail with the various types of microfluidic flow and discusses what is open microfluidic flow and continuous flow microfluid. This chapter has all the necessary content about the application of microfluid in different sectors and also inculcates the future scope of microfluidics. This chapter talks about how microfluidics has become an essential component of various devices that are integral to modern-day society. This chapter contains a discussion of a wide range of applications from drug delivery to DNA sequencing.

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Sustainable Renewable Energy Sources and Emerging Technologies

Patel

2024

Advances in Environmental Engineering and Green Technologies

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This chapter plans a technical and economic feasibility analysis of multi-energy hybrid systems (MEHS) mixing various renewable for the world to address concerns about replacing fossil energy with renewable energy sources (RES) in order to reach zero carbon emissions. The sustainability assessment approach is used to examine the quality of the chosen hybrid systems. The following indicators are used in this evaluation: economic indicator, environmental indicator, and social indicator. India imports over 70% of its oil, 43% of its natural gas, and 50% of its coal. Oil is primarily used in transportation, whereas natural gas and coal are primarily employed in the power sector. The current installed capacity in India is based on numerous sources, including natural gas (18%), oil (6%), coal (26%), nuclear (33%), hydro (12%), and other sectors. A hybrid energy system generates power from multiple sources, such as wind turbines and solar panels, a biomass plant, and a water turbine.

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Heat Transfer Characteristics of Nanofluids of Silicon Oxides (Sio2) with Conventional Fluid

Cited by 4 publications

References 11 publications

Heat Transfer Application of Nanofluids and Testing of Thermal Conductivity

Heat Transfer Application of Nanofluids and Testing of Thermal Conductivity

Exploring the Frontiers of Microfluidics

Sustainable Renewable Energy Sources and Emerging Technologies

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