Bioconvective MHD flow of Williamson nanofluid with swimming microorganisms and cross-diffusion effects induced by nonlinear stretching surface in porous media
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27740%2F25%3A10258131" target="_blank" >RIV/61989100:27740/25:10258131 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S2590123025017311?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S2590123025017311?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.rineng.2025.105660" target="_blank" >10.1016/j.rineng.2025.105660</a>
Alternative languages
Result language
angličtina
Original language name
Bioconvective MHD flow of Williamson nanofluid with swimming microorganisms and cross-diffusion effects induced by nonlinear stretching surface in porous media
Original language description
Developing heat and mass transfer effectiveness in fluid mechanics is precarious for current engineering, industrial and technological applications. But, nanoparticle sedimentation considerably challenges nanofluid enactment, posturing a major contest to constancy and proficiency. Previous investigations have often unnoticed inclusive analyses of magnetohydrodynamic flow integrating nonlinear stretching, living microorganisms, and cross-diffusion within spongy media. Exploring this gap, the current study examines magnetohydrodynamic flow in Williamson nanofluid with Soret and Dufour due to nonlinear stretched sheet entrenched in a Darcy permeable medium, integrating motile microorganisms and mass transfer. A novel aspect of this work lies in exploring bioconvection driven by motile microorganisms, which alleviates nanoparticle sedimentation and develops thermal and mass transfer enactment. The governing partial differential equations of Williamson nanofluid involving Soret and Dufour are simplified using similarity alterations into ordinary differential equations, resolved mathematically via bvp4c function endorsed against established benchmarks. Fundamental discoveries disclose that enlarged magnetic field strength and Williamson parameter reduce fluid velocity field. Conversely, Brownian motion and thermal radiation raise temperature profiles. These perceptions improvement the understanding of nanofluid dynamics in multifactorial environs, proposing potential uses in systems involving concurrent thermal, magnetic, and hydrodynamic resistor.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
21100 - Other engineering and technologies
Result continuities
Project
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Continuities
O - Projekt operacniho programu
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Results in Engineering
ISSN
2590-1230
e-ISSN
2590-1230
Volume of the periodical
27
Issue of the periodical within the volume
September
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
12
Pages from-to
105660
UT code for WoS article
001513746000019
EID of the result in the Scopus database
2-s2.0-105007978370