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Yıl 2016, Cilt: 19 Sayı: 4, 555 - 568, 01.12.2016

Öz

On the electroosmotic and MHD Jeffery–Hamel flow of Nano fluid influenced by wall slip conditions

Yıl 2016, Cilt: 19 Sayı: 4, 555 - 568, 01.12.2016

Öz

Combined MHD and electroosmotic Jeffery–Hamel flow of Nano fluid type inside a wedge (inclined walls) with non-linear viscosity and wall friction are investigated analytically. As a result of similarity relations, one nonlinear ordinary differential equation is obtained and solved analytically with the appropriate assumptions. Moreover, excellent agreement was found between the obtained analytic solution and suggested simple parabolic approximation. Although it was found that in case where more effects are gradually being considered, a slight difference is emerged, but the most dramatic change between solutions occurs when solid to fluid ratio gets significant value. In addition, suitable match in the quantitatively and qualitatively aspects was found between literature results and obtained solution. In addition, analytical solution parametric investigation was performed for specific parameters choice. It was found that the normalized velocity was found to decrease gradually with the tangential direction progress and/or with friction coefficient increase. However, the normalized velocity profile gets higher values as long as the solid to fluid ratio increases. Additionally, Reynolds, Hartmann and solid volume fraction coefficient increase (separately or all together) have raised the normalized velocity function values. Finally, unprevail distinguished cases were introduced to understand flow complexity. It was found that the electrical field magnitude effect is significantly, especially for small friction coefficient values and for high wedge semi angle. Also, the combination between small friction coefficient values including small parameter flow values (Re and Ha numbers) and high electrically field may lead to un-optimized course of normalized velocity profile. The last case that was examined is concerned with friction coefficient variation effect on the normalized velocity profile for different values of wedge semi angle with high electric field for specific parameters choice. It was found that increasing friction coefficient leads to normalized velocity profile consolidation.

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Ayrıntılar

Diğer ID JA39CT39KE
Bölüm Araştırma Makalesi
Yazarlar

Jacob Nagler Bu kişi benim

Yayımlanma Tarihi 1 Aralık 2016
Gönderilme Tarihi 1 Aralık 2016
Yayımlandığı Sayı Yıl 2016 Cilt: 19 Sayı: 4

Kaynak Göster

APA Nagler, J. (2016). On the electroosmotic and MHD Jeffery–Hamel flow of Nano fluid influenced by wall slip conditions. Politeknik Dergisi, 19(4), 555-568.
AMA Nagler J. On the electroosmotic and MHD Jeffery–Hamel flow of Nano fluid influenced by wall slip conditions. Politeknik Dergisi. Aralık 2016;19(4):555-568.
Chicago Nagler, Jacob. “On the Electroosmotic and MHD Jeffery–Hamel Flow of Nano Fluid Influenced by Wall Slip Conditions”. Politeknik Dergisi 19, sy. 4 (Aralık 2016): 555-68.
EndNote Nagler J (01 Aralık 2016) On the electroosmotic and MHD Jeffery–Hamel flow of Nano fluid influenced by wall slip conditions. Politeknik Dergisi 19 4 555–568.
IEEE J. Nagler, “On the electroosmotic and MHD Jeffery–Hamel flow of Nano fluid influenced by wall slip conditions”, Politeknik Dergisi, c. 19, sy. 4, ss. 555–568, 2016.
ISNAD Nagler, Jacob. “On the Electroosmotic and MHD Jeffery–Hamel Flow of Nano Fluid Influenced by Wall Slip Conditions”. Politeknik Dergisi 19/4 (Aralık 2016), 555-568.
JAMA Nagler J. On the electroosmotic and MHD Jeffery–Hamel flow of Nano fluid influenced by wall slip conditions. Politeknik Dergisi. 2016;19:555–568.
MLA Nagler, Jacob. “On the Electroosmotic and MHD Jeffery–Hamel Flow of Nano Fluid Influenced by Wall Slip Conditions”. Politeknik Dergisi, c. 19, sy. 4, 2016, ss. 555-68.
Vancouver Nagler J. On the electroosmotic and MHD Jeffery–Hamel flow of Nano fluid influenced by wall slip conditions. Politeknik Dergisi. 2016;19(4):555-68.
 
TARANDIĞIMIZ DİZİNLER (ABSTRACTING / INDEXING)
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