Computer Codes Application

Specialized computer codes are an essential tool for performing of the main tasks of ENPRO. The company has acquired the necessary computer systems and software. Highly professional IT experts are providing system support for the operating systems (MS Windows and Linux) and management of the security of information resources in the Local Area Network.

A Version Control System (VCS) is extensively used whenever applicable and reasonable.

Extensive experience has been gained in the field of modelling, model verification and validation, including documenting and archiving.

In the next section is given a brief description of the codes used for design calculations and safety analysis.

Based on ATHLET and ATLAS visualisation system an analytical simulator is developed for Kozloduy NPP Units 5 and 6. It is a powerful tool for verification of emergency operating procedures. The simulator includes models of the control systems in WWER-1000 and provides a possibility for interactive controls.