Měření třecích ztrát vodní trati

Abstract

The content of this thesis is measurement of frictional losses on the water line. The theoretical part deals with the issue of friction losses in pipes, the measure and designing of own test track. In the practical part hydraulic smooth plastic pipes of different diameters is measured. For illustration, the measured and calculated values are converted into graphical form and compared with theoretical values. At the conclusion of the work, is measured the deviation of measuring instruments.