Rotating micropolar hybrid nanofluid: Exothermic/endothermic effects and waste discharge on exponential sheet DOI

Kajal Bhaskar,

Kalpna Sharma, Khushbu Bhaskar

et al.

Mathematical Methods in the Applied Sciences, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 19, 2024

This research offers a comprehensive investigation into the steady‐state, three‐dimensional flow of an incompressible hybrid nanofluid over bi‐directionally stretching exponential sheet. A central aspect study is behavior rotating micropolar fluids within Darcy‐Forchheimer porous medium, enhanced by inclusion electromagnetic forces. The effects embedding nanoparticles and in water‐based fluid are explored to reveal their influence on motion heat transfer. thermal dynamics scrutinized, with particular emphasis roles absorption viscous dissipation. Moreover, this incorporates both endothermic exothermic reactions radiative flows, alongside impact Soret Dufour diffusion effects. discharge wastewater critical issue environmental management industrial applications, underscoring need for rigorous regulation prevent water pollution ensure adherence standards. addresses non‐Newtonian resulting from discharge, incorporating Arrhenius activation energy analysis. Furthermore, microorganisms studied under velocity slip conditions range convective boundary conditions. Through application similarity transformations, governing differential equations derived solved numerically using MATLAB's bvp4c solver, results depicted through detailed graphical analysis illustrate fluid's complex behavior. transfer rate gets reduced 1.96% enhancement Eckert number.

Language: Английский

Irreversibility and thermal performance of nonlinear radiative cross-ternary hybrid nanofluid flow about a stretching cylinder with industrial applications DOI
D.K. Mohanty,

Ganeswar Mahanta,

Sachin Shaw

et al.

Powder Technology, Journal Year: 2023, Volume and Issue: 433, P. 119255 - 119255

Published: Dec. 9, 2023

Language: Английский

Citations

71
Computational examination of heat and mass transfer of nanofluid flow across an inclined cylinder with endothermic/exothermic chemical reaction DOI Creative Commons
K. Karthik, Pudhari Srilatha,

J. K. Madhukesh

et al.

Case Studies in Thermal Engineering, Journal Year: 2024, Volume and Issue: 57, P. 104336 - 104336

Published: April 1, 2024

The consequence of thermal performance and mass distribution endothermic/exothermic chemical reaction pollutant concentration on the nanoliquid stream via cylinder/plate in presence permeable media is explored present study. advancement efficient waste disposal pollution prevention techniques might result from studies fluid flow dispersion contaminants cylinders plates. Further, TiO2 nanoparticle offers improved conductivity, helps wide range technological industrial applications. governing partial differential equations (PDEs) problem are modelled converted to ordinary (ODEs) utilizing similarity variables. resultant ODEs numerically solved using Runge Kutta Fehlberg's fourth-fifth order (RKF-45) scheme. influence various non-dimensional parameters velocity, thermal, profiles illustrated with a graphical representation. comparison between cylinder plate geometry also displayed graphs. novel outcomes show that augmentation parameter reduces profile endothermic case elevates exothermic case. Elevating local external source leads rise profile. It around 10%–12% Cf, 4%–6% Nu 8%–12% Sh observed than plate. transfer rate for values solid fraction activation energy. In all modes, performs better geometry.

Language: Английский

Citations

37
Characteristics of sodium alginate-based hybrid nanofluid and darcy-forchheimer flow induced by starching surface with thermal radiation and Cattaneo–Christov heat flux model DOI
Umar Farooq, Chemseddine Maatki, Karim Kriaa

et al.

Journal of Computational Science, Journal Year: 2024, Volume and Issue: 76, P. 102209 - 102209

Published: Jan. 6, 2024

Language: Английский

Citations

19
Integrating artificial intelligence with numerical simulations of Cattaneo-Christov heat flux on thermosolutal convection of nano-enhanced phase change materials in Bézier-annulus DOI
Hillal M. Elshehabey, Abdelraheem M. Aly, Sang-Wook Lee

et al.

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 82, P. 110496 - 110496

Published: Jan. 16, 2024

Language: Английский

Citations

16
Aspects of an induced magnetic field utilization for heat and mass transfer ferromagnetic hybrid nanofluid flow driven by pollutant concentration DOI Creative Commons
Shuguang Li, Rania Saadeh,

J. K. Madhukesh

et al.

Case Studies in Thermal Engineering, Journal Year: 2023, Volume and Issue: 53, P. 103892 - 103892

Published: Dec. 10, 2023

In the growing need for energy and heightened environmental considerations, effective control optimization of thermal processes transferring mass are utmost importance. Engine oil water-based nanofluids have emerged as potential solutions various industrial applications, from generation to sophisticated manufacturing. Because these demands, current work aims explore significance its research field, providing insights into crucial elements heat transport properties in presence hybrid nanofluids. This investigates impact an induced magnetic including nanoparticle circulation across a stretched surface with endo/exothermic chemical reaction concentration waste discharge effects. The acquired ordinary differential equations (ODEs) were solved using Runge Kutta Fehlberg 45 technique. findings show that engine leads effectiveness transfer, while nanofluid performs better transfer. While motor works well endothermic situation, nano liquid has noticeable effect on transfer over activation component exothermic process. Further, exhibit lower pollutant levels than when exposed local external source parameter. These results provide essential guidance choosing best given engineering problem, leading greater productivity advanced cooling systems, manufacturing, pharmaceuticals, treatment, dispersion control.

Language: Английский

Citations

39
Entropy analysis of electromagnetic trihybrid nanofluid flow with temperature-dependent viscosity in a Darcy-Forchheimer porous medium over a stretching sheet under convective conditions DOI

B. Venkateswarlu,

Santosh Chavan, Sang Woo Joo

et al.

Journal of Molecular Liquids, Journal Year: 2023, Volume and Issue: 393, P. 123660 - 123660

Published: Nov. 25, 2023

Language: Английский

Citations

34
Numerical investigation of forced convective MHD tangent hyperbolic nanofluid flow with heat source/sink across a permeable wedge DOI Creative Commons
Taghreed A. Assiri, Muhammad Bilal, Emad E. Mahmoud

et al.

AIP Advances, Journal Year: 2024, Volume and Issue: 14(6)

Published: June 1, 2024

The combined effect of wedge angle and melting energy transfer on the tangent hyperbolic magnetohydrodynamics nanofluid flow across a permeable is numerically evaluated. Electronic gadgets produce an excessive amount heat while in operation, so (THNF) frequently used to cool them. THNF has potential dissipate more efficiently, thereby lowering possibility malfunctioning components. effects thermal radiation source/sink are also examined THNF. been formulated form PDEs, which computed through MATLAB solver BVP4c. numerical results BVP4c relatively compared published work for validity purposes. It detected that accurate reliable. Furthermore, from graphical results, it perceived rising impact Weissenberg number accelerates velocity profile. power-law index parameter drops fluid temperature, but enhances curve. variation boosts shearing stress propagation rate, whereas increment Wi declines both rate skin friction.

Language: Английский

Citations

11
Computational Study and Application of the Hamilton and Crosser Model for Ternary Hybrid Nanofluid Flow Past a Riga Wedge with Heterogeneous Catalytic Reaction DOI

Gadah Abdulrahman Al-Turef,

Adebowale Martins Obalalu,

Waafa Saleh

et al.

NANO, Journal Year: 2024, Volume and Issue: 20(01)

Published: June 24, 2024

The research of heat and mass transfer enhancement is influenced by several physical effects such as thermal conductivity, heterogeneous catalytic reaction, source/sink, radiation suction/injection, a significant area study, particularly in the field applied materials science, nanotechnology mechanical engineering. main objective this to analyze explore novel ternary hybrid nanofluids binary nanofluid flow while considering influences control parameters mentioned earlier. model developed for Hamilton Crosser mechanism fluid system subjected Riga wedge. Due upgraded transportation, (THNs) show great potential addressing these difficulties because their properties, which include enhanced convective transport ability improve autocatalysis reactions. governing equations boundary conditions are nondimensionalized introducing suitable similarity transformations. Thereafter, computational Chebyshev collocation spectral technique implemented MATHEMATICA 11.3 environment used calculate numerical solution. THNs demonstrate an efficiency rate about 2.79%, with minimum 3.27%. It has been revealed that generation solar features enhancing processes.

Language: Английский

Citations

11
Endothermic and exothermic chemical reaction on MHD ternary (Fe2O4–TiO2–Ag/H2O) nanofluid flow over a variable thickness surface DOI
G. K. Ramesh,

J. K. Madhukesh,

Emad H. Aly

et al.

Journal of Thermal Analysis and Calorimetry, Journal Year: 2024, Volume and Issue: 149(12), P. 6503 - 6515

Published: April 9, 2024

Language: Английский

Citations

9
Entropy generation and heat transport performance of a partially ionized viscoelastic tri-hybrid nanofluid flow over a convectively heated cylinder DOI Creative Commons

Jianjie Tian,

Sohail Rehman, Muhammad Saqib

et al.

Case Studies in Thermal Engineering, Journal Year: 2024, Volume and Issue: 60, P. 104623 - 104623

Published: June 1, 2024

A wide range of industrial applications where effective heat transport, fluid dynamics, and material adaptability are vital can be addressed by the deployment ternary hybrid nanofluids across an extensible cylinder. This work deals with entropy optimized flow transport features partially ionized magnetically affected Prandtl loaded three nanomaterials drifting over a convectively heated Three distinct () dispersed in order to enhance performance rate functional fluid. The ion Hall slip effects, Joule heating, non-uniform source, frictional heating among initial hypotheses this computational analysis. problem is presented quantitatively taking Tiwari-Das model basic equations. Keller-Box framework used solve nonlinear equations computationally. findings reveal that enhancement effects diminish rapid growth entropy, while opposite trend emerges for Brinkman magnetic parameter. motion depressed field intensity. thermal transfer enhanced uplifting first curvature parameters. system's irreversibility detracts number. higher parameter β results elevated shear stresses skin friction.

Language: Английский

Citations

9