Koresene (sg = 0.823) flows at 0.060 m^3/s in the pipe shown in Figure 30. Compute the pressure at B if the total energy loss in the system is 4.60 N-m/N.

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A vertical pipe is shown in figure 1 below. The pipe tapers from 50 mm in diameter to 25 mm in diameter. If 2 liters of water per minute flow upwards through the pipe the pressure difference across the pipe is 35 kPa. Calculate the flow downwards through the pipe if the pressure across the pipe is to be zero. The losses across the pipe are given by h, = K-vi), where v, and v, are the velocities in the 50 mm and 25 mm sections respectively. 2g 50 mm 1.5 m 25 mm Figure 1

The velocity of the fluid flowing thru a 50  mm diameter pipe is 1.35 m/s. The fluid hasa kinematic viscosity of 5.3 x 10-6m2 /s. If the pipe has a length of 200  m: a. Determine the Reynold’s Numberb. Compute the friction factorc. Compute the head loss of the pipe