NESEI (NEtwork analysis Setec International) is a software package consisting of several subprograms for hydraulic simulation and analysis of water and gas supply networks.
Windows 7 to Windows 10, recommended 64 bit, main memory at least 16 Gbyte.
The pipeline network is managed in several generations (scenarios):
The graphical editor (CAD) is used for the administration of the supply network and for efficient input/output as well as communication with the NESEI hydraulic database. The background is the digital field map and/or an ortho- or satellite photo as well as the digital terrain model, represented by layer lines. The line thickness of the pipelines is displayed weighted by diameter and is colored differently depending on the supply area (pressure zone). The important plant components (wells, pumping stations, elevated tanks, pressure reducing valves, booster stations) are highlighted.
Stationary calculation results are displayed by the integrated program Surfer with A4 or A3 graphics.
Daily flow calculations are represented by hydrographs for pressure and flow rate and water levels with the Timwin program.
The longitudinal section with terrain profile and the pressure lines is created directly from the NESEI hydraulic database.
NESEI GK - Large compact version: compiled for 30,000 nodes or strings, single user or network version.
NESEI KK - Small compact version: compiled for 2,000 nodes or strings, single user or network version.
NESEI Viewer Plus Version: for comfortable query of calculation results and calculation of load cases with the existing pipe network (1st license for calculations, 2nd single workstation license corresponds to NESEI Viewer Classic).
NESEI Viewer Classic: for comfortable query of calculation results (1 license for 2 single workstations).
Josef Just, email:
Valentin Löcker, email:
SETEC Engineering GmbH
Feldkirchner Straße 50
9020 Klagenfurt, Austria
+43 463 5808-5