Analysis of Thermo-fluidic Properties of Mixed Convection Heat Transfer Due to Transverse Magnetic Field in Cylindrical Geometry DOI

Rupam Saha,

B. Hema Sundar Raju

Arabian Journal for Science and Engineering, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 10, 2024

Language: Английский

Electromagnetohydrodynamic (EMHD) flow of Jeffrey fluid through parallel plate microchannels with surface charge-dependent asymmetric slip DOI
Dongsheng Li, Haibin Li

Physics Letters A, Journal Year: 2024, Volume and Issue: 528, P. 130026 - 130026

Published: Nov. 3, 2024

Language: Английский

Citations

32
Numerical analysis for Cattaneo-Christov heat flux on convective viscous non-Newtonian fluid flow through porous medium with nonuniform heat source DOI Creative Commons
Mohamed R. Eid, Mohamed Abd El-Aziz, Awatif J. Alqarni

et al.

Ain Shams Engineering Journal, Journal Year: 2024, Volume and Issue: 15(10), P. 102954 - 102954

Published: July 14, 2024

This work investigates the Ohmic heating, nonuniform heat generation, and Hall effects with Cattaneo-Christov model (CCM) on flow transfer of power-low non-Newtonian fluids (NNFs) past stretching surface embedded in a porous medium. Runge-Kutta method is used to solve non-linear ODEs numerically using shooting procedure. We study for power law values 0.7 1.2, respectively. Innovation this lies studying effect currents presence buoyancy force an irregular source slip NNFs moving through Darcy Varying velocities, frictional forces, Nusselt numbers are examined. Resulting entropy also examined computational problem investigation. Model-simulated results suggested that various factors play critical role constructing thermal systems. It asserted parameter, mixed convection Biot numbers, relaxation time improve transference rates by directly affecting fluid molecules temperature.

Language: Английский

Citations

10
Numerical investigation of thermal and entropy generation characteristics in a sinusoidal corrugated channel under the influence of sinusoidal wall temperature DOI Creative Commons

Fatimah Q. Al-Daamee,

Naseer H. Hamza

International Journal of Thermofluids, Journal Year: 2024, Volume and Issue: 22, P. 100706 - 100706

Published: May 1, 2024

The corrugated channels play a vital role in many engineering applications, such as electronic cooling and heat exchanger devices; thus, forced convection transfer entropy generation within the are important subjects to investigate. This study numerically investigated laminar of water flow sinusoidal channel. channel walls were subjected wall temperature heating while varying wave parameters. finite element method had been employed solve governing equation, simulation results conducted for Reynolds number 5 ≤ Re 500, dimensionless wavelength 0.25 λth 2.25, Prandtl Pr = 6.93. main findings depicted terms Nusselt number, skin friction coefficient, effectiveness, total generation, Bejan contours, well being compared with uniform heating. In addition, demonstrated that significantly improved < 1.75 all ranges critical was found, where showed higher rate non-uniform at ≥ . Besides that, it is found has lower than heating, except 0.25. investigation recommends more effective by 7.5, 2.78, 1.9, 1.52, 1.34 factors 0.25, 0.75, 1.25, respectively.

Language: Английский

Citations

9
Effect of Cattaneo-Christov Heat Flux Model and Elastic Deformation on Walter's B viscoelastic Fluid with Porosity DOI Creative Commons
P. Soni, Kalpna Sharma, Hamza Berrehal

et al.

International Journal of Thermofluids, Journal Year: 2024, Volume and Issue: 24, P. 100825 - 100825

Published: Aug. 23, 2024

Language: Английский

Citations

7
Passive control of bio-convective flow on Eyring–Powell nanofluid over a slippery surface with activation energy and magnetic impact DOI Creative Commons

S. Eswaramoorthi,

S. Divya,

N. Thamaraikannan

et al.

Partial Differential Equations in Applied Mathematics, Journal Year: 2024, Volume and Issue: 11, P. 100884 - 100884

Published: Aug. 28, 2024

The current communication deliberates the consequences of Darcy–Forchheimer flow Eyring–Powell nanofluid past a slippery surface containing activation energy and motile microorganisms. is influenced by Brownian motion, thermal radiation, Cattaneo–Christov heat-mass flux theory, thermophoresis. framed models are transformed into ordinary derivative equations adopting appropriate conversion variables. numerically tackled using bvp4c scheme in MATLAB. study remarkable for its comprehensive analysis interplay several factors, such as Forchheimer number, Richardson bioconvection Rayleigh thermophoresis, mass relaxation time parameters. outcomes visualized through tables diagrams, which provide significant insights intricate physical mechanisms involved this multifaceted subject. Evidently, velocity profile declines when there rise buoyancy ratio parameter opposite trend obtained number. temperature grows larger magnitude thermophoresis it reduces greater values parameter. parameters enhance concentration profile. microbe density increases enhancing quantity Peclet number Lewis

Language: Английский

Citations

7
Entropy formation in the radiative flow of bioconvective Oldroyd-B nanofluid across an electromagnetic actuator with second-order slip: Active and passive control approach DOI Creative Commons
K. Loganathan,

N. Thamaraikannan,

S. Eswaramoorthi

et al.

International Journal of Thermofluids, Journal Year: 2025, Volume and Issue: unknown, P. 101099 - 101099

Published: Jan. 1, 2025

Language: Английский

Citations

0
Modeling and analysis of heat transfer in Eyring–Powell fluids with magnetic and viscous dissipation: applications to MHD systems DOI

Harsa Afaq,

Ehtsham Azhar, Abid Kamran

et al.

Multiscale and Multidisciplinary Modeling Experiments and Design, Journal Year: 2025, Volume and Issue: 8(3)

Published: Feb. 7, 2025

Language: Английский

Citations

0
Neural networking-based decisions on Powell–Eyring fluid flow with identical stretched porous and free stream conditions DOI
Khalil Ur Rehman, Wasfı Shatanawi, Yian Yian Lok

et al.

Neural Computing and Applications, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 28, 2025

Language: Английский

Citations

0
Velocity slip impact on the squeezing flow of water–CNTs and kerosene–CNTs nanofluids over a Riga surface DOI Creative Commons
Subhajit Panda,

Laila A. Al‐Essa,

Rupa Baithalu

et al.

Journal of Taibah University for Science, Journal Year: 2024, Volume and Issue: 18(1)

Published: Dec. 10, 2024

In various industrial vis-a-vis technological applications, the study of squeezing flow carbon nanotube (CNT) nanofluid past along Riga surface is vital. The present article aims in examining role velocity slip two distinct cases considering CNT–water and CNT–kerosene over a Riga-squeezing surface. generates Lorentz force provides platform for enhancing heat transfer characteristics. Additionally, inclusion dissipative with radiant irregular supplier energies transport phenomenon. mathematical model endorsed dimensional features transmuted into nondimensional form by implementation similarity rules, results several profiles are manipulated employing traditional "Runge–Kutta fourth-order" shooting scheme. parametric analysis presented through graphs, validation earlier investigation depicted via tabular representing numerical particular case.

Language: Английский

Citations

2
Analysis of Thermo-fluidic Properties of Mixed Convection Heat Transfer Due to Transverse Magnetic Field in Cylindrical Geometry DOI

Rupam Saha,

B. Hema Sundar Raju

Arabian Journal for Science and Engineering, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 10, 2024

Language: Английский

Citations

0