Preprint Review Version 1 Preserved in Portico This version is not peer-reviewed

Error Estimation through Computational Analysis of the Fluid Flow over Expanding Cylinder with Gyrotactic Microbe

Version 1 : Received: 13 July 2023 / Approved: 13 July 2023 / Online: 14 July 2023 (08:04:14 CEST)

How to cite: Awwad, F.A.; Ismail, E.A.A.; Khan, W.; Gul, T.; Khan, A.S. Error Estimation through Computational Analysis of the Fluid Flow over Expanding Cylinder with Gyrotactic Microbe. Preprints 2023, 2023070936. https://doi.org/10.20944/preprints202307.0936.v1 Awwad, F.A.; Ismail, E.A.A.; Khan, W.; Gul, T.; Khan, A.S. Error Estimation through Computational Analysis of the Fluid Flow over Expanding Cylinder with Gyrotactic Microbe. Preprints 2023, 2023070936. https://doi.org/10.20944/preprints202307.0936.v1

Abstract

This study presents the numerical investigation of bioconvective nanofluid (NF) flow compris-ing gyrotactic microorganisms through convective boundary conditions (CBC) enclosing heat and mass transmission analysis above an inclined extending cylinder. Via appropriate transfor-mation, the set of Partial Differential Equations is transformed into a scheme of nonlinear ODEs. A new set of variables are presented in the directive to get the first-order convectional equations and, then solved numerically by using bvp4c. The influence of several factors on velocity, ener-gy, concentration, and the density of motile microorganisms (DMM) is investigated and exam-ined. The analysis describes and addresses all physical measures of concentration such as Skin Friction (SF), Sherwood number (SN), DMM, and Nusselt number (NN). The present conse-quences display a validation with published. For confirmation of bvp4c, the ND-solve approach is also applied. Error analysis is also examined for the confirmation of the mathematical model.

Keywords

computational analysis of fluid flow; gyrotactic microorganism; heat source; thermophoresis; Bioconvection Lewis number; stretching cylinder and error estimation

Subject

Computer Science and Mathematics, Applied Mathematics

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