Stephan Blowing Impact on Chemical Reactive Flow of Trihybrid Nanofluid over a Riga Plate with Bioconvection: An Applications of Cattaneo-Christov Flux model

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This study examined Stephan blowing impact on a trihybrid nanofluid's chemical reactive flow over a Riga plate with bioconvection, finding increased velocity but decreased temperature, concentration, and microorganism profiles with higher blowing parameters.

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This preprint studies the effect of the Stephan blowing parameter on chemical reactive flow of a tri-hybrid nanofluid (MgO, Ag, and TiO2 nanoparticles dispersed in water) over a Riga plate, incorporating Marangoni convection, bioconvection from gyrotactic bacteria, and a Lorentz-force field that increases exponentially with conductivity. Using the Cattaneo–Christov flux model to describe mass/heat transfer and similarity transformations to convert governing PDEs to nonlinear ODEs, the authors solve numerically with an RKF-45 method and report that increasing Stephan blowing raises the velocity profile of the hybrid/trihybrid nanofluid while reducing microorganism, concentration, and temperature profiles. A stated limitation is that the work is a preprint and not peer reviewed. This paper does not explicitly discuss endometriosis or adenomyosis; it was included in the corpus via a keyword match in the upstream search index.

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Abstract

Abstract This study investigates the Stephan blowing impact on chemical reactive flow of THNF (trihybrid nanofluid) across a Riga plate with Marangoni convection and bio convection. The Riga plate consists of an electrode and magnet configuration on a plate. Around the vertical direction, the Lorentz force increases exponentially due to the fluid's electrical conductivity. The properties of the transfer of mass and heat are explained by the Cattaneo-Christov flux model. Comprising three distinct types of nanoparticles, the ternary hybrid nanofluid takes into consideration the influence of chemical reactions on its thermal conductivity. The characteristics of the ternary hybrid nanofluid model are said to be developed by combining Mgo, Ag, and Tio2 particles with water (H2O) base fluid. The governing equations are converted via similarity substitutions to convert a system of nonlinear ordinary differential equations into a numerical solution by applying the RKF-45th method. In addition, gyrotactic bacteria speed up the rate of heat transfer. Results indicated that while the velocity profile of the hybrid and trihybrid nanofluid increased with an increase in the Stephan blowing parameter, the profiles of microorganisms, concentration, and temperature declined.
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Stephan Blowing Impact on Chemical Reactive Flow of Trihybrid Nanofluid over a Riga Plate with Bioconvection: An Applications of Cattaneo-Christov Flux model | Research Square window.SnipcartSettings = { analytics: { enabled: false } }; (function() { var accessVector = localStorage.getItem('access_vector') || ''; window.dataLayer = window.dataLayer || []; if (accessVector) { window.dataLayer.push({ user: { profile: { profileInfo: { snid: accessVector } } } }); } })(); (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-K279D39R'); Browse Preprints In Review Journals COVID-19 Preprints AJE Video Bytes Research Tools Research Promotion AJE Professional Editing AJE Rubriq About Preprint Platform In Review Editorial Policies Our Team Advisory Board Help Center Sign In Submit a Preprint Cite Share Download PDF Research Article Stephan Blowing Impact on Chemical Reactive Flow of Trihybrid Nanofluid over a Riga Plate with Bioconvection: An Applications of Cattaneo-Christov Flux model Munawar Abbas, Ahmed Babeker Elhag, Nahid Fatima, Taseer Muhammad, and 2 more This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-4549109/v1 This work is licensed under a CC BY 4.0 License Status: Posted Version 1 posted You are reading this latest preprint version Abstract This study investigates the Stephan blowing impact on chemical reactive flow of THNF (trihybrid nanofluid) across a Riga plate with Marangoni convection and bio convection. The Riga plate consists of an electrode and magnet configuration on a plate. Around the vertical direction, the Lorentz force increases exponentially due to the fluid's electrical conductivity. The properties of the transfer of mass and heat are explained by the Cattaneo-Christov flux model. Comprising three distinct types of nanoparticles, the ternary hybrid nanofluid takes into consideration the influence of chemical reactions on its thermal conductivity. The characteristics of the ternary hybrid nanofluid model are said to be developed by combining Mgo, Ag, and Tio2 particles with water (H2O) base fluid. The governing equations are converted via similarity substitutions to convert a system of nonlinear ordinary differential equations into a numerical solution by applying the RKF-45th method. In addition, gyrotactic bacteria speed up the rate of heat transfer. Results indicated that while the velocity profile of the hybrid and trihybrid nanofluid increased with an increase in the Stephan blowing parameter, the profiles of microorganisms, concentration, and temperature declined. Stephan Blowing Impact Marangoni Convection Cattaneo-Christov flux model Trihybrid nanofluid chemical reaction Gyrotactic microorganisms Full Text Additional Declarations No competing interests reported. Cite Share Download PDF Status: Posted Version 1 posted You are reading this latest preprint version Research Square lets you share your work early, gain feedback from the community, and start making changes to your manuscript prior to peer review in a journal. As a division of Research Square Company, we’re committed to making research communication faster, fairer, and more useful. We do this by developing innovative software and high quality services for the global research community. Our growing team is made up of researchers and industry professionals working together to solve the most critical problems facing scientific publishing. Also discoverable on Platform About Our Team In Review Editorial Policies Advisory Board Help Center Resources Author Services Accessibility API Access RSS feed Manage Cookie Preferences © Research Square 2026 | ISSN 2693-5015 (online) Privacy Policy Terms of Service Do Not Sell My Personal Information {"props":{"pageProps":{"initialData":{"identity":"rs-4549109","acceptedTermsAndConditions":true,"allowDirectSubmit":true,"archivedVersions":[],"articleType":"Research Article","associatedPublications":[],"authors":[{"id":317808610,"identity":"e738b690-afce-4d92-ab85-45040ee471dd","order_by":0,"name":"Munawar Abbas","email":"","orcid":"","institution":"The Islamia University of Bahawalpur","correspondingAuthor":false,"prefix":"","firstName":"Munawar","middleName":"","lastName":"Abbas","suffix":""},{"id":317808611,"identity":"1c8f2438-d0af-4231-af42-f668c9b072e6","order_by":1,"name":"Ahmed Babeker Elhag","email":"","orcid":"","institution":"King Khalid University","correspondingAuthor":false,"prefix":"","firstName":"Ahmed","middleName":"Babeker","lastName":"Elhag","suffix":""},{"id":317808612,"identity":"13774789-6695-4a6c-ae9a-185b2c7a7067","order_by":2,"name":"Nahid Fatima","email":"","orcid":"","institution":"Prince Sultan University","correspondingAuthor":false,"prefix":"","firstName":"Nahid","middleName":"","lastName":"Fatima","suffix":""},{"id":317808613,"identity":"7bbea428-b650-4d69-9cf0-88dbe1c756b4","order_by":3,"name":"Taseer Muhammad","email":"","orcid":"","institution":"King Khalid University","correspondingAuthor":false,"prefix":"","firstName":"Taseer","middleName":"","lastName":"Muhammad","suffix":""},{"id":317808614,"identity":"b2a7952e-5c4d-462b-a929-65609c4bc4b8","order_by":4,"name":"J. 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