Sharif University of TechnologyScientia Iranica1026-309824220170401MHD mixed convection boundary layer flow of a Casson fluid bounded by permeable shrinking sheet with exponential variationMHD mixed convection boundary layer flow of a Casson fluid bounded by permeable shrinking sheet with exponential variation637647404810.24200/sci.2017.4048ENS. S. P. M. IsaInstitute for Mathematical Research, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, MalaysiaN. M. ArifinDepartment of Mathematics, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, MalaysiaR. NazarSchool of Mathematical Sciences, Faculty of Science & Technology, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor, MalaysiaN. BachokDepartment of Mathematics, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, MalaysiaF. M. AliDepartment of Mathematics, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, MalaysiaI. PopDepartment of Mathematics, Babeş-Bolyai University, R-400084 Cluj-Napoca, RomaniaJournal Article20160501A review was carried out on the exponentially permeable shrinking sheet on how it influenced the magnetohydrodynamic (MHD) mixed convection boundary layer flow of a Casson fluid. The boundary layer equations in the form of partial differential equations have been transformed to the ordinary differential equations, by using the similarity transformation. Subsequently, the numerical technique uses the shooting way to provide solutions for the ordinary differential equations. Different factors related to the flow and heat are indicated by the attained results as well as graphs. Moreover, four solutions are presented graphically. Also, the numerical calculations exhibit that the Casson fluid parameter ε, buoyancy parameterλ and suction parameter s would significantly affect the characteristics of flow and thermal boundary layers of a Casson fluid.https://scientiairanica.sharif.edu/article_4048_f90278967e16e91f91079e6f34306d5d.pdf