Question

Water flows through a pipe as shown below. A1 and A2 have equal radii of r1=r2=.05 m. A3 has a radius r3=.15 m. The section of the pipe between A1 and A2 is made that it has an unknown cross sectional area. The initial velocity of the fluid and pressure of the fluid and pressure at location 1 is 10 m/s and 6.01x10^5 N/m^2 respectively. (Water has a density of 1000 kg/m^3 also treat the water as ideal i.e. negligible viscosity, incompressible, etc...) *additional information and questions on worksheet

Water flows through a pipe as shown below. A, and A, have equal radii of r;=r=.05 m. A, has a radius r .15 m. The section of the pipe between A, and Ais made that it has an unknown cross sectional area. The initial velocity of the fluid and pressure at location 1 is 10 m/s and 6.01 X10' N/m respectively. (Water has a density of 1000 kg/m' also treat the water as ideal i.e. negligible viscosity. incompressible, e 10 m/s b) For a streamline that runs through the pipe describe which quantities change from location 1 to 2. In your description explain how you came to that conclusion. You may draw a picture or use an equation in your explanation. i. Kinetic energy density 1/2 p v2: ii. gravitational potential energy per unit volume p gh: iii. static pressure P:

Answer 1

The solution of the problem is given below

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