Task 4. A new steal pipe is used to transport water and it is known that...
Task 4. A new steal pipe is used to transport water and it is known that the pipe's diameter is d=50 mm and pipe's length is 1=250 m. It has to be determined the minimum and maximum flow rate (Qmin, Qmax) in case that the water flow's regime of movement is turbulent and belongs to the area of hydraulically smooth pipes. In addition to that, it has to be found the hydraulic energy loss (hv, min; hv,max) for these two values of the flow rate Answers: Qmin=0,15 l/s; Qmax=1,4 l/s; hv,min=0,065 m; hv,max=3 m