Operation and maintenance of the RA nuclear reactor for 1977, Report Annex I
Creators
- 1. Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia)
Description
RA reactor operation plan was fulfilled, meaning 28583 MWh. In addition to 183 days of operation at full power, during 1977 the reactor was operated for 14 days at lower power level according to the demand of users. The utilization level of rector irradiation capability (neutron flux and time of operation) was 14%. This annex includes detailed statistical data about reactor operation, utilization, power level, savings concerned with new 80% enriched fuel. All the 9 vertical experimental channels were used for irradiation in the reactor core. Digression from the action plan were caused by refueling and demand od the users. There have been 11 safety shutdowns, of which 6 caused by power cuts, 4 due to failure of the instruments, and 1 due to earthquake in March 1977
Abstract (Serbian)
Planirani rad reaktora na nominalnoj snazi ostvaren je u iznosu od 28583 MWh. U toku 1977. godine reaktor je radio 14 dana na manjim snagama i u posebnom eksperimentalnom rezimu na zahtev korisnika. Iskoriscenost kapaciteta reaktora za ozracivanje uzoraka (na bazi neutronskog fluksa i vremena rada reaktora) bila je 41%. Ovaj izvestaj sadrzi detaljne statisticke podatke o radu i iskoriscenosti reaktora, podatke o ustedi goriva prelaskom na 80% obogaceno gorivo. Korisceno je svih 9 vertikalnih eksperimentalnih kanala u aktivnoj zoni. Uzroci odstupanja od plana rada osim zamene goriva bili su zahtevi korisnika. Bilo je 11 sigurnosnih zaustavljanja, 6 usled nestanka napona, 4 usled kvarova opreme i instrumentacije, i 1 put usled zemljotresa u martuFiles
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Additional details
Additional titles
- Original title (Serbian)
- Rad i iskoriscenost reaktora RA u 1977. godini, izvestaj Prilog I
Publishing Information
- Imprint Place
- Beograd-Vinca (Serbia)
- Imprint Title
- Operation and maintenance of RA Reactor, Annual report 1977
- Imprint Pagination
- 92 p.
- Journal Page Range
- 24 p.
- Report number
- INIS-CS--0040
INIS
- Country of Publication
- Serbia
- Country of Input or Organization
- Serbia
- INIS RN
- 41123972
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Descriptors DEI
- AVAILABILITY; ELECTRICAL FAULTS; HIGHLY ENRICHED URANIUM; R-A REACTOR; REACTOR EXPERIMENTAL FACILITIES; REACTOR INSTRUMENTATION; REACTOR MAINTENANCE; REACTOR OPERATION; REACTOR SAFETY; REACTOR SHUTDOWN; SCRAM
- Descriptors DEC
- ACTINIDES; ELEMENTS; ENRICHED URANIUM; ENRICHED URANIUM REACTORS; HEAVY WATER COOLED REACTORS; HEAVY WATER MODERATED REACTORS; IRRADIATION REACTORS; ISOTOPE ENRICHED MATERIALS; ISOTOPE PRODUCTION REACTORS; MAINTENANCE; MATERIALS; METALS; OPERATION; REACTOR COMPONENTS; REACTOR SHUTDOWN; REACTORS; RESEARCH AND TEST REACTORS; RESEARCH REACTORS; SAFETY; SHUTDOWN; TANK TYPE REACTORS; THERMAL REACTORS; URANIUM
Optional Information
- Notes
- 10 tabs, 17 refs; This record replaces 37035968 Imprint:Pogon i odrzavanje reaktora RA - Izvestaj o radu u 1977. godini
- Secondary number(s)
- RA--103/R1/P2/04/01