1. A machined entrance cone venturi to be installed into a 15-cm (inlet diameter) pipe, which…

1. A machined entrance cone venturi to be installed into a 15-cm (inlet diameter) pipe, which transports a water flow of 16 liters/sec. What should be the throat diameter of the venturi tube to produce a pressure difference of 30 kPa? Note that the density and viscosity of water are p=996.95kg/ m u= 0.903×10-3Ns / m2 Are all conditions to obtain accurate estimation of water satisfied? Justify your answer. 2. Repeat Q1. for a rough-cast entrance cone and assuming a pressure difference of 120 kPa.