OSIRIS REACTOR - Centre de Cadarache - CEA

34MORE ABOUT IRRADIATIONCEA••• NUCLEAR ENERGY AUTHORITYSupervision toolsWhatever the acquisition system, the man/machine interfaceis built on a redundant supervision network that is usedto guarantee a single interface with the user whateverthe experiment concerned.Adwin high-speedsystem.The MMI is installed either on workstations localto the OSIRIS reactor to control the experiments, or onthe Intranet network of the CEA, enabling the variouscontributors to follow the irradiation procedure in real time.The information systemand data post-processingAll the data acquired in real time are centralized in arelational database (GDEX). Due to its design, this system,which combines the data implemented to carry outthe irradiations, guarantees the overall quality of the data.In addition, connected to this information system, varioustools are used to help the researchers to carry out postprocessingsuch as the GDEX (curves processing), CRPI(tools to generate partial irradiation reports) etc. In addition,since the GDEX information system is based on an Oracledatabase, any software with Oracle access can be used toretrieve information (Excel for example).Supervision of OSIRISexperiments.Digital simulation to supportirradiationThe GDEXrelational database.A large number of modelling tools on the cutting-edge ofdata-processing development and state-of-the-art physicalmodels are used, in particular the simulation codes developedby the CEA/DEN within its business units, such as theSystems and Structures Modelling Department (DM2S) inSaclay, or the Reactor Studies Department (DER) inCadarache and Grenoble.