Results 31 to 40 of about 9,470 (212)

Viscosity of hybrid nanofluids: A critical review

Thermal Science, 2019
The remarkable enhancement in heat transfer capabilities of conventional fluids with the addition of nanosized metallic and non-metallic particles appealed the attention of investigators towards the suspension of hybrid nanocomposites as a substitute of mono particles.
Muhammad Usman, Hamza Babar, Hafiz Ali Muhammad   +2 more
openaire   +3 more sources

Numerical study on influence of water based hybrid nanofluid and porous media on heat transfer and pressure loss

Case Studies in Thermal Engineering, 2022
The performance augmentation of the heat exchangers is a deal between heat transfer improvement and pressure loss penalty. There is no study investigating this deal as the thermal performance index of the heat exchangers filled by hybrid nanofluid and ...
S. Sivasankaran, M. Bhuvaneswari
doaj  

Optimization on heat-transfer coefficient of plate heat exchanger using MWCNT-TiO2 nanofluid by response surface methodology

Materials Research Express, 2020
In this present study, MWCNT-TiO _2 hybrid nanocomposite synthesized by solvothermal synthesis method with TiCl _4 as a precursor. Then the hybrid nanocomposite based nanofluid produced using base fluid water/Ethylene-glycol (50:50).
Abdullah Saleh Alqahtani, Wael Mohammad Alenazy, Saravanan Pandiaraj   +2 more
doaj   +1 more source

A Numerical Analysis of Laminar Forced Convection and Entropy Generation of a Diamond-Fe3O4/Water Hybrid Nanofluid in a Rectangular Minichannel

Journal of Applied Fluid Mechanics, 2019
The convective heat transfer and entropy generation of diamond-Fe3O4/water hybrid nanofluid through a rectangular minichannel is numerically investigated under laminar flow conditions.
C. Uysal, E. Gedik, A. J. Chamkha
doaj   +2 more sources

Thermal Non-Equilibrium Heat Transfer Modeling of Hybrid Nanofluids in a Structure Composed of the Layers of Solid and Porous Media and Free Nanofluids

Energies, 2019
The free convection heat transfer of hybrid nanofluids in a cavity space composed of a clear flow, porous medium and a solid part is addressed. The cavity is heated from the bottom and cooled from the top. The side walls are well insulated.
Ali J. Chamkha, Sina Sazegar, Esmael Jamesahar, Mohammad Ghalambaz   +3 more
doaj   +1 more source

Scalable and Integrated Photocatalytic Reactor Systems for Solar‐to‐Fuel Production: Photoredox and Photoreforming Processes

Advanced Energy Materials, EarlyView.
Solar fuels and other value‐added chemicals derived from light‐driven reactions are highly desirable. Although advanced photoactive materials have been reported, demonstrations of their feasibility in large‐scale production are needed. Hence, strategies and recent efforts in scaling up photocatalytic reactors and integrating them into comprehensive ...
Hoi Ying Chung, Roong Jien Wong, Hao Wu, Denny Gunawan, Rose Amal, Yun Hau Ng   +5 more
wiley   +1 more source

Investigation of Thermal Management Capacity of Casson Electrolytes in Porous Electrodes in Lithium‐Ion Battery Applications

Battery Energy, EarlyView.
For a Casson flow which is under consideration here, its rheological equation is adopted with the assumptions of viscous dissipation properties of flow and all the constant properties. By Nakamura and Sawada, the model proposed, which is biviscosity, is implemented and is mostly used for the representation of Casson electrolytes in LIB.
Tareq Manzoor, S. Iqbal, Tauseef Anwer, Sanaullah Manzoor, Ghulam Mustafa, Habib Ullah Manzoor   +5 more
wiley   +1 more source

Spectral quasi linearization simulation on the hydrothermal behavior of hybrid nanofluid spraying on an inclined spinning disk

Partial Differential Equations in Applied Mathematics, 2021
This investigation unfolds the hydrothermal behavior and cooling process on the hybrid nanofluid spraying on an inclined revolving disk. The disk is presumed to rotate with the constant angular speed Ω.
Nilankush Acharya
doaj  

Crude oil viscosity reduction using TiO2, MgO, and Al2O3 nanoparticles

The Canadian Journal of Chemical Engineering, EarlyView.
Summary of the laboratory procedures, viscosity test conditions, obtained results, and viscosity trends based on the investigated parameters. Abstract The viscosity of crude oil plays a crucial role in enhancing oil recovery and flow efficiency within well columns and pipelines.
Iman Nowrouzi, Amir H. Mohammadi, Abbas Khaksar Manshad   +2 more
wiley   +1 more source

Review on Synthesis Methods of Carbon Nanotubes as Activated Carbon Composites Based on Biomass for Supercapacitors in Electric Vehicles

Energy Technology, EarlyView.
This work reviews various methods to synthesize carbon nanotubes and analyzes the best methods to produce composites for supercapacitors for electric vehicles. Chemical vapor deposition is found to be the best method because the produced CNTs can be used directly without purification unless the catalyst particles need to be removed.
Apri Wiyono, Nurin Wahidah Mohd Zulkifli, Wan Mohd Ashri Wan Daud, Yusep Sukrawan, Rani Anggrainy, Ade Syafrinaldy, Henry Nolandy, Asroful Abidin, Ragil Sukarno, Muhammad Aziz   +9 more
wiley   +1 more source