1
|
Mathematical Entropy Analysis of Natural Convection of MWCNT—Fe3O4/Water Hybrid Nanofluid with Parallel Magnetic Field via Galerkin Finite Element Process. Symmetry (Basel) 2022. [DOI: 10.3390/sym14112312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Heat transfer in a symmetrical cavity with two semi-cylinders was explored in this study. Several parameters, such as (103≤Ra≤106), (10−5≤Da≤10−2), (0.02≤ϕ≤0.08), (0.2≤ε≤0.8), and (0≤Ha≤100) were selected and evaluated in this research. The outcome of the magnetic field and the temperature gradient on the nanofluid flow is considered. The geometric model is therefore described using a symmetry technique. The flow issue for the governing equations has been solved using the Galerkin finite element method (G-FEM), and these solutions are presented in dimensionless form. The equations for energy, motion, and continuity were solved using the application of the COMSOL Multiphysics® software computer package. According to the results, there is a difference in the occurrence of the magnetic parameter and an increase in heat transmission when the right wall is recessed inward. The heat transmission is also significantly reduced when the right wall is exposed to the outside. The number of Nusselt grows directly proportional to the number of nanofluids in the environment. In contrast, all porous media with low Darcy and Hartmann numbers, high porosity, and low volume fraction have high Nusselt numbers. It is found that double streamlines for the hot side and single cooling for Darcy, Rayleigh, and Hartmann numbers. A cold isotherm at various physical parameters is needed in the top cavity. Rayleigh’s number and a solid volume fraction raise Darcy’s number, increasing heat transmission inside the cavity and thermal entropy determines entropy components.
Collapse
|
2
|
Li X, Alzubaidi AM, Saad HA, Helmi MM, Nofal TA, Musa A, Othman HA. Expedition of solidification with dispersing nanoparticles utilizing numerical method. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119640] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|
3
|
Augmentations of solar collector performance with involve of nanomaterial and perforated twisted tape. APPLIED NANOSCIENCE 2022. [DOI: 10.1007/s13204-022-02363-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
|
4
|
Simulation based on FEM for iron oxide–water nanomaterial transportation with involve of a wire as magnetic source. APPLIED NANOSCIENCE 2022. [DOI: 10.1007/s13204-022-02362-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
5
|
Zwawi M. Treatment of ferrofluid through a sinusoidal cavity with impose of magnetic source. APPLIED NANOSCIENCE 2022. [DOI: 10.1007/s13204-022-02361-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
|
6
|
Solar radiation impact on ferrofluid convection with applying electric field. APPLIED NANOSCIENCE 2022. [DOI: 10.1007/s13204-021-02325-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
|
7
|
Nanomaterial heat transfer through a complex shaped solar system considering variable magnetic field. APPLIED NANOSCIENCE 2022. [DOI: 10.1007/s13204-021-02319-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
|
8
|
Modeling of nanomaterial transportation over a sheet with involving MHD effect. APPLIED NANOSCIENCE 2022. [DOI: 10.1007/s13204-021-02168-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
|
9
|
Modeling of nanomaterial transportation within an enclosure with imposing external magnetic source. APPLIED NANOSCIENCE 2022. [DOI: 10.1007/s13204-021-02136-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
10
|
Study for Lorentz force impact on irreversibility of nanomaterial with considering the permeable zone. APPLIED NANOSCIENCE 2022. [DOI: 10.1007/s13204-021-02183-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
|
11
|
Transportation of ferrofluid due to non-uniform magnetic force through a curved permeable container. APPLIED NANOSCIENCE 2022. [DOI: 10.1007/s13204-021-02285-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
|
12
|
Algarni M. Turbulent transportation of hybrid nanofluid in a tube with helical tapes utilizing in solar system. APPLIED NANOSCIENCE 2022. [DOI: 10.1007/s13204-022-02341-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
|
13
|
Solar system treatment with incorporating nanomaterial within the absorber tube employing turbulator. APPLIED NANOSCIENCE 2022. [DOI: 10.1007/s13204-021-02308-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
|
14
|
Yuanlei S, Almohsen B, Sabershahraki M, Issakhov A, Raja MAZ. Nanomaterial migration due to magnetic field through a porous region utilizing numerical modeling. Chem Phys Lett 2021. [DOI: 10.1016/j.cplett.2021.139162] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|
15
|
Hybrid nanomaterial and instability analysis of convective flow in permeable media. APPLIED NANOSCIENCE 2021. [DOI: 10.1007/s13204-021-02060-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
16
|
Impact of Kelvin force on treatment of nanofluid with mathematical modeling. APPLIED NANOSCIENCE 2021. [DOI: 10.1007/s13204-021-02045-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
17
|
Chen J, Chen W, Selim MM. Numerical simulation of nanofluid transportation due to MHD within a porous space. APPLIED NANOSCIENCE 2021. [DOI: 10.1007/s13204-021-01988-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
18
|
Nanoparticle effect of heat conduction mechanism during solidification of PCM. APPLIED NANOSCIENCE 2021. [DOI: 10.1007/s13204-021-01999-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
19
|
Albatati F. Influences of shape of geometry and diameter of nanomaterial on PCM solidification. APPLIED NANOSCIENCE 2021. [DOI: 10.1007/s13204-021-01993-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|