week9: Part-B Flow in pipes and ducts, shear stress distribution in fully developed pipe flow,

The topic Part-B Flow in pipes and ducts, shear stress distribution in fully developed pipe flow,  at the page number 329 section 8.4 of  recomended book  of Fox, R. W. and McDonald, A. T., Introduction to Fluid Mechanics 6th Ed. John Wiley & Sons, 2004 (Suggested Text Book)