Tag: Pressure drop

  • Effects of Sudden Changes on Pipe Pressure

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    DN = Nominal pipe diameterDi = Effective internal diameter of pipeFor the continuous pressure drop in the cone, consider an equivalent length of pipe of diameter DN1= L PRESSURE DROPS DUE TO SUDDEN ENLARGEMENT IN WATER COLUMN METRES PRESSURE DROPS DUE TO SUDDEN RESTRICTION IN WATER COLUMN METRES PRESSURE DROPS LOCALISED TO DIVERGENT ISO CONES…

  • Pressure Drop and Fluid Dynamics in Pipes

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    This is the resistance opposed to the flow of the fluid by the walls of a pipe or by variations of diameter of the pipe, or at intersections with bends and valves in the circuit. It is also determined by the fluid temperature and geodetic height of the installation. It is generally expressed in watercolumn…