Exact Solution of Tank Drainage for Newtonian Fluid with Slip Condition

Abstract

n This paper explores the problem of tank drainage of an unsteady, incompressible, isothermal Newtonian fluid with slip condition. The exact result is obtained from governing continuity and momentum equation’s focus to proper preconditions. The Newtonian solution without slip condition is retrieved from this proposed model on substitution =0.Declaration on behalf of velocity profile, volume flux, average velocity, shear stress over the pipe, relationship how does the time vary with length and time required for complete drainage are obtained. Effects of various emerging parameters on velocity profile vzand depth H(t) are presented graphically.