Write the assumptions for Torricelli’s equation used in fluid flow measurement?

No ai use ok just solve all accurate

2.9-4. Shell Momentum Balance for Flow Down an Inclined Plane. Consider the case of a Newtonian fluid in steady-state laminar flow down an inclined plane surface that makes an angle 0 with the horizontal. Using a shell momentum balance, find the equation for the velocity profile within the liquid layer having a thickness L and the maximum velocity of the free surface. (Hint: The convec- tive momentum terms cancel for fully developed flow and the pressure-force terms also cancel, because of the presence of a free surface. Note that there is à gra vity force on the fluid.) Ans. v. max = pgL sin 0/2 u 2.10-1. Viscosity Measurement of a Liquid. Ône use of the Hagen-Poiseuille equation (2.10-2) is in determining the viscosity of a liquid by measuring the pressure Cs, Scanned ywith CamScanner

Two immiscible incompressible fuids are flowing between two borizontal lat plates of length L, width W, and vertical separation 28. The flow rates are adjusted such that the thickness of each layer is &. The fuid in the lower layer is more dense and more viscous than the fluid in the upper layer. Calculate: (a) The variation of v, with y in both layers of fluid (b) The variation of T with y in both layers (c) The value of y at which v, has its maximum value in both layers The value of AP/L is the same in both layers.