Pumps, Valves, Tanks

DYSTIFF s.r.o., Olomouc

One Stage Pump

-Steady state thermal analysis-Internal pressure-Bolt connection-Forces and moments-Seismic analysis

3D solid model

Calculation model

Stationary temperature

Stress intensity

Feeding Pump

- Transient thermal analysis- Internal pressure- Bolt connection- Modal analysis

Schema

Calculation model

Temperature distribution

Stress intensity

Stress intensity

First eigenmode

High Pressure Water Valve

- Transient thermal analysis- Internal pressure- Bolt connection- Modal analysis

3D solid model

Temperature distribution – steady state

Temperature distribution – cold start

Stress intensity during cold start

De-aerating Water Tank

- Hydrostatic pressure- Internal/external overpressure- Erection state analysis- Stability check- Nozzle connection submodel analysis

Schema

Calculation model

Stress intensity

Erection state

Stress intensity

Stability check

Stress intensity in the nozzle connection

Gas-turbine Blade

- Centrifugal force- High nonlinear contact analysis

Calculation model

Deformations

Stress intensity