A NOTE ON THE UNSTEADY FLOW OF A VISCO-ELASTIC MAXWELL FLUID THROUGH A RECTILINEAR PIPE

الموضوعات : فصلنامه ریاضی

R. Dube ¹ (Faculty of Science, Jazan University, Jazan, KSA Department of Mathematics)

تاريخ الإرسال : 06 الأربعاء , رجب, 1437 تاريخ التأكيد : 06 الأربعاء , رجب, 1437 تاريخ الإصدار : 25 الجمعة , شوال, 1432

الکلمات المفتاحية: Laplace Transform method, Rectilinear pipe, visco-elastic Maxwell fluid, variable separable method,

ملخص المقالة :

The unsteady flow of a visco-elastic Maxwell fluid through a rectilinear pipe having its cross-section as a parallelogram under the influence of a axial pressure gradient (I) varying linearly with time , and (II) decreasing exponentially with time has been discussed in the present paper. Variables separable and Laplace transform methods have been used to solve the problem.