Results 21 to 30 of about 34,871 (188)

Simulation and accurate prediction of thermal efficiency of functionalized COOH-MWCNT/water nanofluids by artificial neural network using experimental data

Case Studies in Thermal Engineering
In this investigation, experimental data of nanofluids have been modeled by the Artificial Neural Network (ANN) method for Functionalized COOH-MWCNT nanoparticles based on water in the heat exchanger.
Mohammad Hemmat Esfe, Davood Toghraie, Saeed Esfandeh, Sayyid Majid Motallebi   +3 more
doaj   +1 more source

Numerical simulation on the effectiveness of hybrid nanofluid in jet impingement cooling application

Energy Reports, 2022
This paper investigates the heat transfer performance of different nanofluid coolants with the employment of a single nozzle, axisymmetric, and confined jet impingement method. A numerical analysis using Ansys FLUENT software is carried out. A mixture of
Nur Syahirah M. Hanafi, Wan Aizon W. Ghopa, Rozli Zulkifli, Shahrir Abdullah, Zambri Harun, Mohd Radzi Abu Mansor   +5 more
doaj   +1 more source

Thermal energy investigation of magneto-hydrodynamic nano-material liquid flow over a stretching sheet: comparison of single and composite particles

Alexandria Engineering Journal, 2022
The foremost purpose of the current study is to examine the heat transmission characteristics of two-phase and hybrid phase rotating nanofluid flow in three dimension over the stretchable sheet in the applied magnetic field.
Mubashar Arshad, Azad Hussain, Ali Hassan, Piotr Wróblewski, Ashraf Elfasakhany, Mohamed Abdelghany Elkotb, Mostafa A.H. Abdelmohimen, Ahmed M. Galal   +7 more
doaj   +1 more source

Experimental study of viscosity and thermal conductivity of water based Fe3O4 nanofluid with highly disaggregated particles

Case Studies in Thermal Engineering, 2022
This work aims to experimentally study the viscosity and thermal conductivity of water based Fe3O4 nanofluid with highly disaggregated nanoparticles. The citric acid is modified on Fe3O4 nanoparticles with carboxyl groups, which enables particles to be ...
Zeyu Liu, Xin Wang, Hongtao Gao, Yuying Yan   +3 more
doaj   +1 more source

Mechanochemical Engineered Sulfur Copolymers Onto Group 13 and Related Fillers Through Lewis Acid‐Base Pairing

Advanced Science, EarlyView.
Green mechanochemical copolymerization was developed for universal interfacial modification of Group 13 and related fillers. By leveraging Lewis acid–base coordination to anchor sulfur‐containing polymers—validated via multiscale characterization and DFT—this versatile method boosts performance across liquid fuels, thermal‐shielding materials, and ...
Chen Wang, Xiaoyang Shao, Zixuan Lei, Ruoqing Zhao, Xiaozhong Bao, Shuiping Zhou, Wen Ao, Zhenhua Wang   +7 more
wiley   +1 more source

Numerical study on the effect of inclination angle on heat transfer performance in back-ward facing step utilizing nanofluid [PDF]

, 2015
This paper reports a numerical investigation the effect of inclination angle of the vertical face of a backward-facing step on the heat transfer performance utilizing Nanofluid for laminar flow.
Etaig, Saleh, Perera, Noel, Hasan, Reaz
core  

Comprehensive study and scientific process to increase the accuracy in estimating the thermal conductivity of nanofluids containing SWCNTs and CuO nanoparticles using an artificial neural network

Micro and Nano Systems Letters
This investigation aimed to evaluate the thermal conductivity ratio (TCR) of SWCNT-CuO/Water nanofluid (NF) using experimental data in the T range of 28–50 ℃ and solid volume fraction range of SVF = 0.03 to 1.15% by an artificial neural network (ANN ...
Mohammad Hemmat Esfe, Fatemeh Amoozad, Hossein Hatami, Davood Toghraie   +3 more
doaj   +1 more source

Hybrid Semi‐Transparent Perovskite‐Photovoltaics and Concentrated Solar‐Thermal Harvesting Collectors

Advanced Science, EarlyView.
A hybrid semi‐transparent perovskite‐photovoltaic and concentrating solar‐thermal collector is developed to spectrally split sunlight for simultaneous electricity and heat generation. The design achieves thermal decoupling between the photovoltaic and thermal components, offering a promising route for efficient co‐harvesting of solar electricity and ...
Nada. A. Alati, Parth H. Arya, Yu Tian, Ashok Reddy, David B. Ritzer, Bahram Abdollahi Nejand, Ulrich W. Paetzold, Bryce S. Richards, Gan Huang   +8 more
wiley   +1 more source

Performance evaluation of photovoltaic thermal using MgO nanofluid [PDF]

, 2023
This study investigated the performance and efficiency of a photovoltaic thermal (PV/T) system utilizing a metal-based nanofluid, specifically MgO nanofluid.
Salimen, Nurfahana, Herawan, Safarudin Ghazali, Mohd Rosli, Mohd Afzanizam, Hussain, Faridah, Sam, Yih Herng   +4 more
core   +1 more source

Simulation of the integration of PVT and TEG with a cooling duct filled with nanofluid

Case Studies in Thermal Engineering
Recognizing the pivotal role of the cooling method in enhancing Photovoltaic-Thermal (PVT) efficiency, this study delves into the combined application of two innovative techniques: a finned tube and a confined jet. Additionally, the integration of a TEG (
E. Azizi, Z. Khalili, M. Sheikholeslami
doaj   +1 more source