German Contribution to Item 2 of the Agenda “Status of ... - IAEA
German Contribution to Item 2 of the Agenda “Status of ... - IAEA
German Contribution to Item 2 of the Agenda “Status of ... - IAEA
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h~300<br />
105 mm<br />
Lehrstuhl für Reak<strong>to</strong>rsicherheit und –technik<br />
Univ.-Pr<strong>of</strong>. Dr. rer. nat. Hans-Josef Allelein<br />
Institut für Energie- und Klimaforschung<br />
Nukleare Entsorgung und Reak<strong>to</strong>rsicherheit (IEK-6)<br />
INDEX (small scale experiment)<br />
Laser<br />
IR camera<br />
TC<br />
Ø 95<br />
• Flow channel made <strong>of</strong> fused glass<br />
• Quadratic cross section (66x66mm)<br />
Induction coil<br />
(water cooled)<br />
camera<br />
Inlet <strong>of</strong> cooling water<br />
• Induction coil designed for 200g graphite<br />
• max. temperature pebble 1200°C<br />
pyrometer<br />
graphite sample<br />
induktive heatet<br />
up <strong>to</strong> 1200°C<br />
glas<br />
pyrometer<br />
• max. heating rate pebble 500°C/min<br />
Outlet <strong>of</strong> cooling water<br />
• First set up with single sphere (D=60mm)<br />
a=67<br />
• Later pebble bed, block elements<br />
flow chanel<br />
• TC, pyrometer, IR camera<br />
• Gas analytics (He, O 2 , CO 2 , CO)<br />
• Particle Imaging Velocimetry (2D / 3D)<br />
GAS (N2- 21°C)<br />
H.-J. Allelein<br />
TWG-GCR-23<br />
March 5-7, 2013, Vienna<br />
10
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