calculates pressure drops of liquids and gases flowing in pipes. The pressure drops are caused by friction. Additionally you can calculate pressure changes caused by vertical difference of the pipe and caused by changes of kinetic energy. SF Pressure Drop can also calculate NPSH, pressure drops in pipe elements and diverse valves, and pipe volumes and filling times. The results of calculation are displayed a detailed, sortable calculation table or in a calculation short display.
The program contains several databases of liquid and gas properties, including a database of resistance coefficients.