Structural Integrity Evaluation of a Lab-Scale PCHE Prototype under the Test Conditions of HELP

<table class="table-group" id="tab6"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td align="left"> </td><td align="center">Primary coolant</td><td align="center">Secondary coolant</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td align="left">Fluid</td><td align="center">He</td><td align="center">N<sub>2</sub></td></tr><tr><td align="left">Inlet temperature (°C)</td><td align="center">413.0</td><td align="center">264.2</td></tr><tr><td align="left">Outlet temperature (°C)</td><td align="center">300.0</td><td align="center">385.6</td></tr><tr><td align="left">Pressure (MPa)</td><td align="center">2.530</td><td align="center">2.283</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Test condition of HELP for measuring temperature contours of a PCHE prototype outside.

Science and Technology of Nuclear Installations

tab6

Table 6

Table 6: Structural Integrity Evaluation of a Lab-Scale PCHE Prototype under the Test Conditions of HELP 