Facility Details
The reactor core consists of 16 low-enriched plate-type fuel assemblies and is located under 10 metres of water in an open pool. Light water (normal H2O) is used as the coolant and moderator while heavy water (D2O) is used as the neutron reflector. The purpose of the neutron reflector is to improve neutron economy in the reactor, and hence to increase the maximum neutron flux.
OPAL is the centrepiece of the facilities at ANSTO, providing efficient and rapid radiopharmaceutical and radioisotope production, irradiation services (including neutron transmutation doping of silicon), neutron activation analysis and neutron beam research. OPAL is able to produce four times as many radioisotopes for nuclear medicine treatments, and a wider array of radioisotopes for the treatment of disease than the old HIFAR reactor. The modern design includes a cold neutron source (CNS).
The OPAL reactor already has received seven awards in Australia.
Read more about this topic: Open-pool Australian Lightwater Reactor
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