Building Condenser

Подпись: NK2A2 Test -« NK2A3 Test " NK2A4 Test ' ■ ■ NK2A5 Test O NK2A2 Calc. 0 NK2A3 Calc. 1 NK2A4 Calc, n NK2A5 Calc.

The NOKO facility has also been used to study the effectiveness of systems removing the decay heat from the containment.

3 4 5

Подпись: FIG. 6. NOKO-2 power levels from test and calculations with ATHLET for the bundle in vertical position and three tubes. FIG 7. Isoterms in pool with the vertical bundle heated only in the upper part.

Level over Drain Line Connection [m]

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FIG. 9. Bundle capacity as a function of the total pressure and the volume fraction of oxygen.

In Fig. 8 the configuration of the building condenser within the condenser tank is shown.

In Fig. 9 test results showing the influence of non-condensables on the energy transport from the building condenser to the environment are shown.