Results 21 to 30 of about 119 (91)

Non-Equilibrium Heat Revolution BVPh 2.0 Unlocks Al₂O₃-MoS₂/Blood Hybrid Nanofluid Dynamics under MHD Porous Constraints [PDF]

Journal of Applied and Computational Mechanics
Hybrid nanofluids (HNFs) comprising Al2O3-MoS2 nanofillers in blood exhibit high thermal conductivity, which is beneficial for magnetic drug targeting and for porous heat exchangers. The non-Newtonian Williamson rheology under MHD (Magnetohydrodynamics),
Ali Rehman, Abdullah Saad, Mustafa Inc, Siti Sabariah Abas, K. Sudarmozhi   +4 more
doaj   +1 more source

Solar hydrogen production by thermochemical reaction Development of a packed-bed reactor

Journal of Thermal Engineering, 2020
Solar water splitting is a promising process for the storage and conversion of sunlight power into clean-burning hydrogen gas, this paper presents a CFD analysis of hydrogen production via a proposed packed bed thermochemical receiver/reactor system. The
Djamal DARFİLAL
doaj   +1 more source

Insight into Foam Pore Effect on Phase Change Process in a Plane Channel under Forced Convection Using the Thermal Lattice Boltzmann Method

Energies, 2020
In this work, the two-dimensional laminar flow and the heat transfer in an open-ended rectangular porous channel (metal foam) including a phase change material (PCM; paraffin) under forced convection were numerically investigated. To gain further insight
Riheb Mabrouk, Hassane Naji, Hacen Dhahri, Zohir Younsi   +3 more
doaj   +1 more source

Double-diffusive magneto-natural convection of nanofluid in an enclosure equipped with a wavy porous cylinder in the local thermal non-equilibrium situation

Case Studies in Thermal Engineering, 2023
The emphasis of this study is the numerical analysis via finite volume method of magneto-natural convection induced by double-diffusion of a nanofluid within an enclosure equipped with a wavy porous cylinder.
Tahar Tayebi, Fatima Dahmane, Wasim Jamshed, Ali J. Chamkha, Sayed M. El Din, Zehba Raizah   +5 more
doaj   +1 more source

Numerical analysis of steady MHD flow in a saturated porous medium under local thermal non-equilibrium conditions using the Bernoulli wavelet method

Arab Journal of Basic and Applied Sciences
This study investigates magnetohydrodynamic (MHD) fluid flow through a porous medium under local thermal non-equilibrium (LTNE) conditions. Unlike local thermal equilibrium models, the LTNE approach accounts for temperature differences between the fluid ...
D. L. Kiran Kumar, Suma Nagendrappa Nagappanavar, K. R. Raghunatha, Sangamesh   +3 more
doaj   +1 more source

On Numerical Modeling of Thermal Performance Enhancementof a Heat Thermal Energy Storage System Using a Phase Change Material and a Porous Foam

Computation, 2022
In this investigation, a comprehensive numerical analysis of the flow involved in an open-ended straight channel fully filled with a porous metal foam saturated and a phase change material (paraffin) has been performed using a single relaxation time ...
Riheb Mabrouk, Hassane Naji, Hacen Dhahri, Zouhir Younsi   +3 more
doaj   +1 more source

Analysis of local thermal non-equilibrium effects in three-dimensional flow over a stretching sheet embedded in a porous medium

Arab Journal of Basic and Applied Sciences
This study conducts a numerical analysis of steady, three-dimensional laminar flow and related heat transfer of an incompressible viscous fluid over a stretching surface embedded in a homogeneous porous medium, considering local thermal non-equilibrium ...
Param R. Tangsali, Nagaraj N. Katagi, Ramesh B. Kudenatti, Ashwini Bhat, Manjunath Shettar   +4 more
doaj   +1 more source

Study on the Thermal Deformation of Finger Seals Based on Local Thermal Non-Equilibrium in Porous Media

Energies
Finger seals operate over extended periods under complex conditions involving high-pressure differentials, elevated rotational speeds, and rotor radial runout.
Juan Wang, Altyib Abdallah Mahmoud Ahmed, Meihong Liu, Shixing Zhu, Tingjun Zhang   +4 more
doaj   +1 more source

Efficient Porous‐Medium Framework for Compact Heat Pipe Heat Exchanger

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
Waste heat recovery is one of the most effective strategies for improving global energy efficiency. However, accurately modeling of compact heat pipe heat exchangers (HPHXs) remains computationally challenging due to their intricate fin geometries and complex phase‐change processes.
Seungjae Lee, Jin Hyeuk Seo, Yunseo Kim, Hoon Choi, Seong Hyuk Lee, Jungho Lee, Hyoungsoon Lee, Akshay Kumar Saha   +7 more
wiley   +1 more source

Production capacity and mining plan optimization of fault/fracture‐controlled EGS model in Gonghe Basin

Energy Science &Engineering, Volume 7, Issue 6, Page 2966-2983, December 2019., 2019
In this paper, a thermal‐hydraulic coupled model is put forward to study the heat extraction for Gonghe Basin based on local thermal nonequilibrium theory considering the natural fault. An excellent heat recovery system and reasonable combination of parameters are the premise of sustainable geothermal development.
Jie Zhang, Jingxuan Xie, Han Zhang
wiley   +1 more source