![](/images/graphics-bg.png)
MHD Nonlinear Mixed Convection Flow of Micropolar Nanofluid over Nonisothermal Sphere
المؤلفون المشاركون
Ibrahim, Wubshet
Zemedu, Chaluma
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-20، 20ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-06-09
دولة النشر
مصر
عدد الصفحات
20
التخصصات الرئيسية
الملخص EN
In this paper, two-dimensional steady laminar boundary layer flow of a nonlinear mixed convection flow of micropolar nanofluid with Soret and magnetic field effect over a nonisothermal sphere is evaluated.
The mathematical formulation for the flow problem has been made with appropriate similarity transformation and dimensionless variables, and the main nonlinear boundary value problems were reduced into mixed high-order nonlinear ordinary differential equations.
Solution for velocity, microrotation, temperature, and concentration has been obtained numerically.
The equations were calculated using method bvp4c from Matlab software for various quantities of main parameters.
The effects of various parameters on skin friction coefficient f″0, wall duo stress coefficient -G′0, and convection mass transfer coefficient -Φ′0 are analysed and presented through the graphs and tables.
The convergence test has been maintained.
For the number of points greater than the suitable mesh number of points, the precision is not influenced but the set time is increased.
Moreover, a comparison with a previous paper, obtainable in the literature, has been presented and an excellent agreement is obtained.
The findings indicate that an increase in the values of nonisothermal parameters (m, P), magnetic Ma, thermal and solutal nonlinear convection (λ, s) parameter, and Soret number is to enhance the temperature difference between the boundary layer and ambient fluid to diffuse which increases the velocity profile f′ζ and their boundary layer thicknesses near the surface of the sphere.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ibrahim, Wubshet& Zemedu, Chaluma. 2020. MHD Nonlinear Mixed Convection Flow of Micropolar Nanofluid over Nonisothermal Sphere. Mathematical Problems in Engineering،Vol. 2020, no. 2020, pp.1-20.
https://search.emarefa.net/detail/BIM-1194514
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ibrahim, Wubshet& Zemedu, Chaluma. MHD Nonlinear Mixed Convection Flow of Micropolar Nanofluid over Nonisothermal Sphere. Mathematical Problems in Engineering No. 2020 (2020), pp.1-20.
https://search.emarefa.net/detail/BIM-1194514
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ibrahim, Wubshet& Zemedu, Chaluma. MHD Nonlinear Mixed Convection Flow of Micropolar Nanofluid over Nonisothermal Sphere. Mathematical Problems in Engineering. 2020. Vol. 2020, no. 2020, pp.1-20.
https://search.emarefa.net/detail/BIM-1194514
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1194514
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
![](/images/ebook-kashef.png)
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
![](/images/kashef-image.png)