عنوان المقالة:زلة التدفق المانيطوهيدروديناميكي لمائع نانوي النحاس الكيروسين في قناة مع الإمتداد الجدران باستخدام صيغة 3-Stage Lobatto IIIA MHD Slip Flow of Cu-Kerosene Nanofluid in a Channel with Stretching Walls Using 3-Stage Lobatto IIIA formula
فاتح مبارك اودينة | Mebarek Oudina Fateh | 10947
نوع النشر
مجلة علمية
المؤلفون بالعربي
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المؤلفون بالإنجليزي
...Fateh Mebarek Oudina...
الملخص العربي
In this paper, rheology of laminar incompressible Copper-Kerosene nanofluid in a channel with stretching walls under the influence of transverse magnetic field is investigated. The main structure of the partial differential equations was taken from the law of conservation of mass, momentum and energy equations. Governing boundary layer equations are transformed into nonlinear ordinary differential equations by using similarity variables and then solved with 3-stage Lobatto IIIA formula. Numerical results were compared with another numerical method (Runge- Kutta-Fehlberg) and found excellent agreement. The influence of physical parameters Reynolds number, magnetic number, solid volume fraction, momentum and thermal slip parameters on velocity and temperature profile considered. Numerical results revealed that solid volume fraction decreases the velocity of nanofluid particles near the lower wall of the channel and increase the thermal boundary layer thickness in the channel.
تاريخ النشر
20/08/2018
الناشر
Defect and Diffusion Forum
رقم المجلد
387
رقم العدد
1
ISSN/ISBN
1662-9507
رابط DOI
DOI: 10.4028/www.scientific.net/DDF.387.51
الصفحات
51-62
الكلمات المفتاحية
Stretching walls, channel flow, MHD, heat transfer, nanofluid, suction/injection
رجوع