Mechanical Part
Design and engineering of the following systems:
- Main high pressure steam lines of the SG and T
- Steam collectors
- Feed-water pipelines
- Auxiliary pipelines
- Self-consumption pipelines Equipment
The design activities comprise:
- Stress analyses for static and dynamic loads and temperature gradients
- Static loads for pipelines class 1 to 4 (conventional plants) and 1 to 3 (NPP) stress analyses for a variety of static loads - temperatures, weight, pressure, isolations, etc.
- Dynamic loads - earthquakes, hydraulic shocks, and wind loads, etc.
- Fatigue evaluation
- Evaluation of he cracks growth and corrosion effects
- Evaluation of the rest strength of pipelines
- Evaluation of elastic-plastic fractures, critical strains, critical crack size
- Determination of intervals for non-destructive control
- Sizing of equipment and pipelines