Center of thermal-physical data for nuclear power plants

The specific features of a specialized Center of thermal-physical data (CTD) are considered. The center has been created for data acquisition, storage and analysis and working out recommendations on the following NPP thermal physics sections: hydrodynamics of channel flows (monophase laminar and turbulent, and two-phase flows, hydrodynamic vibrations) heat exchange in NPP elements, thermohydraulic calculations of nuclear reactor cores, heat exchangers, steam generators and NPP cooling system elements, coolant properties (water and steam, liquid metals and gases). On the CTD data base an automated system ASKhOD, oriented to EC computer, is created. The ASKhoD software ensures data allocation on magnetic tapes or other carriers, automated renewal and data relocation, data search in compliance with a specified set of signs, data processing for the purpose of their estimation or obtaining optimized model constants. Different publications in home and foreign magazines, conference, seminar materials, organization preprints serve as the data sources used for the formation of the ASKhOD data base