Analytical study of soret and Dufour effect in the electro-osmotic peristaltic flow of rabinowitsch fluid model
المؤلفون المشاركون
Abd al-Hadi, Ahmad M.
Hasan, Saba Sattar
المصدر
Ibn al-Haitham Journal for Pure and Applied Science
العدد
المجلد 34، العدد 2 (30 يونيو/حزيران 2021)، ص ص. 70-86، 17ص.
الناشر
جامعة بغداد كلية التربية ابن الهيثم
تاريخ النشر
2021-06-30
دولة النشر
العراق
عدد الصفحات
17
التخصصات الرئيسية
الموضوعات
الملخص EN
The present paper concerned with study the of combined electro-osmotic peristaltic transport with heat and mass transfer which is represented by the Soret and Dufour phenomenon with the presence of the Joule electrothermal heating through a microchannel occupy by Rabinowitsch fluid.
The unsteady two-dimensional governing equations for flow with energy and concentration conservation have been formed in a Cartesian coordinate system and the lubrication theory is applied to modify the relevant equations to the problem.
The Debye-Hukel linearization approximation is utilizing to modify the electrohydrodynamics problem.
The expressions for the axial velocity, the temperature profile, the concentration profile, and the volumetric flow rate are obtained analytically to gain exact solutions, while the numerical integration is used to analyze the pressure rise.
The attitude of the Helmholtz-Smoluchowski velocity, the electro-osmotic parameter, the Joule electrothermal heating, the Dufour number, the Soret number, is studied and graphically analyzed.
It is showed that the presence of the electric field increased the velocity of the fluid and pressure rise, and it is revealed that the temperature and concentration profile congregate in the center of the channel with increase in the Soret and Dufour The present paper concerned with study the of combined electro-osmotic peristaltic transport with heat and mass transfer which is represented by the Soret and Dufour phenomenon with the presence of the Joule electrothermal heating through a microchannel occupy by Rabinowitsch fluid.
The unsteady two-dimensional governing equations for flow with energy and concentration conservation have been formed in a Cartesian coordinate system and the lubrication theory is applied to modify the relevant equations to the problem.
The Debye-Hukel linearization approximation is utilizing to modify the electrohydrodynamics problem.
The expressions for the axial velocity, the temperature profile, the concentration profile, and the volumetric flow rate are obtained analytically to gain exact solutions, while the numerical integration is used to analyze the pressure rise.
The attitude of the Helmholtz-Smoluchowski velocity, the electro-osmotic parameter, the Joule electrothermal heating, the Dufour number, the Soret number, is studied and graphically analyzed.
It is showed that the presence of the electric field increased the velocity of the fluid and pressure rise, and it is revealed that the temperature and concentration profile congregate in the center of the channel with increase in the Soret and Dufour number.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Hasan, Saba Sattar& Abd al-Hadi, Ahmad M.. 2021. Analytical study of soret and Dufour effect in the electro-osmotic peristaltic flow of rabinowitsch fluid model. Ibn al-Haitham Journal for Pure and Applied Science،Vol. 34, no. 2, pp.70-86.
https://search.emarefa.net/detail/BIM-1255697
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Hasan, Saba Sattar& Abd al-Hadi, Ahmad M.. Analytical study of soret and Dufour effect in the electro-osmotic peristaltic flow of rabinowitsch fluid model. Ibn al-Haitham Journal for Pure and Applied Science Vol. 34, no. 2 (2021), pp.70-86.
https://search.emarefa.net/detail/BIM-1255697
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Hasan, Saba Sattar& Abd al-Hadi, Ahmad M.. Analytical study of soret and Dufour effect in the electro-osmotic peristaltic flow of rabinowitsch fluid model. Ibn al-Haitham Journal for Pure and Applied Science. 2021. Vol. 34, no. 2, pp.70-86.
https://search.emarefa.net/detail/BIM-1255697
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 84-86
رقم السجل
BIM-1255697
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
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