On the stagnation point flow of a special class of non-Newtonian fluids

Nirmal C. Sacheti, Pallath Chandran*, Rameshwar P. Jaju

*المؤلف المقابل لهذا العمل

نتاج البحث: المساهمة في مجلةمقالمراجعة النظراء

6 اقتباسات (Scopus)

ملخص

The two-dimensional boundary layer equations for a class of non-Newtonian fluids, for which the apparent viscosity can be expressed as a polynomial in the second scalar invariant of the rate of strain tensor, have been derived. These equations have been employed to analyse the flow near a stagnation point over a stationary impermeable wall. The non-Newtonian effects on the boundary layer velocity profile and the wall skin friction have been studied, and compared with the corresponding Newtonian fluid. The fluid velocity in the boundary layer has been shown to be retarded by the non-Newtonian effect while the skin friction increases proportionate to it.

اللغة الأصليةEnglish
الصفحات (من إلى)95-102
عدد الصفحات8
دوريةPhysics and Chemistry of Liquids
مستوى الصوت38
رقم الإصدار1
المعرِّفات الرقمية للأشياء
حالة النشرPublished - 2000

ASJC Scopus subject areas

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  • ???subjectarea.asjc.3100.3104???
  • ???subjectarea.asjc.1600.1606???
  • ???subjectarea.asjc.2500.2505???

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