If the flow through the 150-mm-diameter drainpipe in Fig. 9–17 is XXXXXXXXXXm 3 /s, classify the flow along the pipe as laminar or turbulent if the fluid is water, and if it is oil. Determine the...

If the flow through the 150-mm-diameter drainpipe in Fig. 9–17 is 0.0062 m³/s, classify the flow along the pipe as laminar or turbulent if the fluid is water, and if it is oil. Determine the entrance length to fully developed flow if it is oil. Take v_w
= 0.898() m²/s and v_o
= 0.0353() m²/s.