Analysis of Optimum Velocity and Pressure of the Air Flow through the Screens with the Help of Resistance Coefficient

The creation based on the finite element study of the fluid flow through the two- dimensional channel rectangular shaped and fit escorted by the three blocks imposing with screen boundary conditions on them. These blocks or screens are affixed at unit distance from each other with two different angl...

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Main Author: Abid Ali Memon
Format: Article
Language:English
Published: Sukkur IBA University 2019-09-01
Series:Sukkur IBA Journal of Computing and Mathematical Sciences
Subjects:
Online Access:http://localhost:8089/SIBAJournals/index.php/sjcms/article/view/355
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author Abid Ali Memon
author_facet Abid Ali Memon
author_sort Abid Ali Memon
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description The creation based on the finite element study of the fluid flow through the two- dimensional channel rectangular shaped and fit escorted by the three blocks imposing with screen boundary conditions on them. These blocks or screens are affixed at unit distance from each other with two different angles -450 and 450. The two-dimensional incompressible Navier Stokes equations are discretizing by finite element based software COMSOL MultiPhysics 5.4 which embraced the Galerkin's least square operation. The air is working fluid which endures to enter from the exit of the channel from 1 m/sec to 10 m/sec, the resistance and refraction coefficients are tested from 2 to 3 and 0.2 to 1 respectively. The consequences of maximum speed as well as pressure and mixed drag force of all the screens are reviewed by fixing refraction coefficient from 0.2 to 1 over the resistance coefficient from 2 to 3. The results are presented via the graph and tables and predicted the numerical expectations. The existing research work is checked out by matching stream-wise velocity taking place at the exit of the channel with the asymptomatic solution constituted by Elder [1959].
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spelling doaj.art-fb0ad1ff7d9b468f96ee3486aa03cdd72022-12-21T17:44:36ZengSukkur IBA UniversitySukkur IBA Journal of Computing and Mathematical Sciences2520-07552522-30032019-09-0131Analysis of Optimum Velocity and Pressure of the Air Flow through the Screens with the Help of Resistance CoefficientAbid Ali Memon0sukkur iba universityThe creation based on the finite element study of the fluid flow through the two- dimensional channel rectangular shaped and fit escorted by the three blocks imposing with screen boundary conditions on them. These blocks or screens are affixed at unit distance from each other with two different angles -450 and 450. The two-dimensional incompressible Navier Stokes equations are discretizing by finite element based software COMSOL MultiPhysics 5.4 which embraced the Galerkin's least square operation. The air is working fluid which endures to enter from the exit of the channel from 1 m/sec to 10 m/sec, the resistance and refraction coefficients are tested from 2 to 3 and 0.2 to 1 respectively. The consequences of maximum speed as well as pressure and mixed drag force of all the screens are reviewed by fixing refraction coefficient from 0.2 to 1 over the resistance coefficient from 2 to 3. The results are presented via the graph and tables and predicted the numerical expectations. The existing research work is checked out by matching stream-wise velocity taking place at the exit of the channel with the asymptomatic solution constituted by Elder [1959].http://localhost:8089/SIBAJournals/index.php/sjcms/article/view/355resistance, refraction, angle, metalic screens
spellingShingle Abid Ali Memon
Analysis of Optimum Velocity and Pressure of the Air Flow through the Screens with the Help of Resistance Coefficient
Sukkur IBA Journal of Computing and Mathematical Sciences
resistance, refraction, angle, metalic screens
title Analysis of Optimum Velocity and Pressure of the Air Flow through the Screens with the Help of Resistance Coefficient
title_full Analysis of Optimum Velocity and Pressure of the Air Flow through the Screens with the Help of Resistance Coefficient
title_fullStr Analysis of Optimum Velocity and Pressure of the Air Flow through the Screens with the Help of Resistance Coefficient
title_full_unstemmed Analysis of Optimum Velocity and Pressure of the Air Flow through the Screens with the Help of Resistance Coefficient
title_short Analysis of Optimum Velocity and Pressure of the Air Flow through the Screens with the Help of Resistance Coefficient
title_sort analysis of optimum velocity and pressure of the air flow through the screens with the help of resistance coefficient
topic resistance, refraction, angle, metalic screens
url http://localhost:8089/SIBAJournals/index.php/sjcms/article/view/355
work_keys_str_mv AT abidalimemon analysisofoptimumvelocityandpressureoftheairflowthroughthescreenswiththehelpofresistancecoefficient