Hydraulic Calculations

Heat and hydraulic calculation of steady state flow in piping systems of any complexity (including networks with loops)

Compressible or incompressible one phase fluids (gas or liquids), as well as two phase gasliquid mixtures

Different calculation tasks:

Both "upstream" and “downstream” pressure drop calculation

Flow distribution calculation for piping networks

Pipeline nominal size selection


For each piping component:

fluid thermophysical properties calculation

fluid velocity calculation

head losses calculation (friction losses, local losses, hydrostatic pressure drop)

heat losses calculation (considering environment properties, heat insulation etc.


For twophase flow:

calculation of velocities and properties of each phase, void fraction calculation

flow pattern calculation, flow pattern map plotting


Transient flow analysis – water hammer calculation for liquid flow