Results 41 to 50 of about 66,180 (242)

Pulsating multiple nano-jet impingement cooling system design by using different nanofluids for photovoltaic (PV) thermal management

Case Studies in Thermal Engineering, 2023
The present work proposes a new cooling system for thermal management and cooling of photovoltaic (PV) systems. Pulsating flow with multiple jet impingement is considered by using different fluid types. Hybrid nanofluid and alumina–water nanofluid having
Samah Maatoug, Ali Moulahi, Naseem Bazuhair, Shatha Alqarni, Fatih Selimefendigil, Walid Aich, Lioua Kolsi, Abdallah Mhimid   +7 more
doaj   +1 more source

Experimental Study on the Enhancement of Heat Transfer Performance in Sintered‐Core Heat Pipes Using CuO Nanofluid

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study presents the design and construction of an experimental system for evaluating the thermal performance of heat pipes, using sintered‐wick heat pipes charged with CuO nanofluids. The device used in this study is a sintered‐wick heat pipe, in which the liquid return is driven by capillary forces within the porous wick structure.
Dawei Yan, Kaiyu Dong, Sisi Yao, Lei Gao, Weijie Sun, Qian Zhou, Zixi Yu, Shuang Wang   +7 more
wiley   +1 more source

Simulation of nanomaterial flow within an absorber duct of LFR solar system under the influence of complex turbulator

Alexandria Engineering Journal
In this work, for decreasing the irreversibility of system and augmenting the thermal performance, hybrid nanomaterial was utilized as testing fluid inside the pipe of concentrating solar unit with presence of complex disturber device. The base fluid for
M. Sheikholeslami, M. Jafaryar
doaj   +1 more source

Analysis of Gasketed-plate Heat Exchanger Performance Using Nanofluid [PDF]

Journal of Heat and Mass Transfer Research, 2017
A heat exchanger using nanofluid needs to operate at optimum mass concentration level to get the maximum heat transfer performance. A numerical analysis is performed on the heat transfer and pressure drop of water-based γ-Al2O3 nanofluid gasketed-plate ...
Navid Bozorgan, Maryam Shafahi
doaj   +1 more source

Radiation‐Absorptive Heat Transport in Buoyancy‐Driven MHD Nanofluids Flow With Cross‐Diffusion and Chemical Interaction Effects Over a Vertical Moving Plate

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This article investigates the Soret–Dufour cross‐diffusion effects on radiation‐absorptive unsteady free‐convection of magnetized nanofluids (TiO2–water$$ {\mathrm{TiO}}_2\hbox{--} \mathrm{water} $$ and Cu–water$$ \mathrm{Cu}\hbox{--} \mathrm{water} $$) flow over a vertical moving permeable plate.
B. Prabhakar Reddy, Jumanne Mng'ang'a, P. V. Kanaka Rao   +2 more
wiley   +1 more source

Enhanced CPU cooling using water-based heat sinks with swirl flow, porous foam, and dimpled surfaces

Case Studies in Thermal Engineering
Effective thermal management of Central Processing Units (CPUs) is critical for sustaining peak performance and avoiding heat-related deterioration, especially with the growing demands of modern computing. This study presents a numerical study of a water-
Z. Esmaeili, M. Sheikholeslami
doaj   +1 more source

Numerical investigation of the magnetohydrodynamic hybrid nanofluid flow over a stretching surface with mixed convection: A case of strong suction

Advances in Mechanical Engineering, 2023
The present work explores the physical aspects of the alumina and silver nanoparticles on the magnetohydrodynamic (MHD) flow of mixed convection micropolar hybrid nanofluid with ethylene glycol + water ( EG − H 2 O ) base fluid via stretching surface ...
Amjid Rashid, Muhammad Ayaz, Saeed Islam
doaj   +1 more source

Magneto-hydrodynamic flow and heat transfer of a hybrid nanofluid in a rotating system among two surfaces in the presence of thermal radiation and Joule heating

AIP Advances, 2019
In this paper, the researchers explore heat transfer and magneto-hydrodynamic flow of hybrid nanofluid in a rotating system among two surfaces. The upper and lower plates of the system are assumed penetrable and stretchable, respectively.
Ali J. Chamkha, A. Dogonchi, D. Ganji
semanticscholar   +1 more source

Radiative Hybrid Nanofluid Flow Over a Porous Riga Surface: A Fuzzy–ANN Modeling Approach

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study proposes a fuzzy–ANN model to investigate the nonlinear thermal transport in a tangent hyperbolic (Tanh) hybrid nanofluid flow past a porous Riga surface, considering the effects of Rosseland diffusion, chemical reactions, and internal volumetric heating.
Azad Hussain, Rabia Zetoon, Reeha Iqbal
wiley   +1 more source

Examining the effect of water and glass surface temperature on the rate of generation and heat transfer in triangular double-slope single-basin solar still in Kerman province

Case Studies in Thermal Engineering
Freshwater is a fundamental ingredient and its shortage is a serious issue. High evaporation rates of some regions can be exploited for freshwater production using solar stills.
Mohammad Hemmat Esfe, Davood Toghraie
doaj   +1 more source