Terug: Verklaring van acroniemen
Vorige pagina: Q: QA (Quality Assurance) --- QUASAR (Quantification and Uncertainty
Volgende pagina: S: s (seconde) --- SZW (Ministerie van Sociale Zaken
R : Code van ECN-researchrapport
Ra : Radium (88)
R/A : Reliability / Availibility
RA : werkeenheid Risico Analyse
R&D : Research and Development
RAB : Reactor Auxiliary Building
rad : verouderde eenheid voor stralingsdosis; thans gray, 1 Gy = 100 rad
RADWASS: Radioactive Waste Management Standards programme
RAI : Request (of) Additional Information
RAM : Random Access Memory
RAM : Reliability Availibility and Maintanability
RAP : Reliability Assurance Program
RAPAT : Radiation Protection Advisory Teams
RAR : Reasonably Assured Resources (zie ook EAR)
RAS : Reactor-afkoelsysteem
RAS : Recyclage van Actiniden en Splijtingsprodukten
RASB : Radioactieve stoffenbesluit Kernenergiewet
RASIN : Risico-Analyse van de Splijtstofcyclus In Nederland (1975)
RASPLAV: NEA-project op gebied van reactorveiligheid
RAV : Radioactief-Afvalverwerkingssysteem
RAW : Risk Achievement Worth
RB : Reactor Building
Rb : Rubidium (37)
RBCCW : Reactor Building Closed Cooling Water System
RBCW : Reactor Building Chilled Water System
RBE : Relatief Biologisch Effect
RBM : Rod Block Monitor
RBMK : Russisch type kernreactor (o.a. in Tsjernobyl)
RBMK : Reactor Bolchoe Molchnastie Kipiachie
RBPKS : Reactorbodemplugkoelstreng
RBS : Reactorbeveiligingssysteem
RBSS : Reactorbeveiligingsstuursysteem
RBT : Reactor Bedrijf Technicus
R&BW-VDOS : Reactor- en bassinwater vul-, drain- en opslagsysteem
RC&IS : Rod Control & Information System
RCA : Radiological Control Area
RCB : Reactor Containment Building
RCCA : Rod Cluster Control Assembly
RCCS : Reactor Cavity Cooling System
RCCV : Reinforced Concrete Containment Vessel
RCCWS : Reactor Component Cooling Water System
RCDT : Reactor Containment Drain Tank
RCIC : Reactor Core Isolation Cooling
RCIC : Reactor Coolant Inventory Control
RCM : Reliability Centered Maintenance
RCN : Reactor Centrum Nederland (1955 - 1976, Petten)
RCP : Reactor Coolant Pump
RCPB : Reactor Coolant Pressure Boundary
RCPB : Reactor Coolant Primary Boundary
RC(S) : Reactor Coolant (System)
RCDT : Reactor Containment Drain Tank
R&D : Research and Development
RDA : Rod Drop Accident
RDM : de Rotterdamsche Droogdok Maatschappij b.v.
Re : Renium (75)
REC. : Recorder
RELAP : Reactor Excursion and Leak Analysis Program (computercode)
rem : verouderde eenheid van dosisequivalent; thans sievert (Sv),
1 Sv = 100 rem
REPU : REProcessed uranium
RERF : Radiation Effects Research Foundation
RERTR : Reduced Enrichment for Research and Test Reactors
RESF : Reactor Equipment Service Facility
RETRANS: Computercode: neutronentransportverschijnselen
REWA : Restwarmte-afvoer
REWAP : Restwarmte-afvoerpomp
REWAPS : Restwarmte-afvoerpompsysteem
RFP : Reactor Feed Pump
RFPY : Reactor Full Power Year
RFQ : Request for Quotation
RG : Reactorgebouw
RG : Reactorgroep
RG 1.97: Regulatory Guide 1.97
RGD : Rijks Geologische Dienst (Haarlem)
Rh : Rhodium (45)
RHR(S) : Residual Heat Removal (System), zie ook DHR
RIA : Reactivity Insertion Action
RIF : Reloadable Isotope Facility
RIM : Required Input Motion
RIP : Reactor Internal Pump
RISS : Reactorinsluitings-sturingssysteem
RIVM : Rijksinstituut voor Volksgezondheid en Milieuhygiëne (Bilthoven)
RK : Reactorkamer
RMC : Recirculation Motor Cooling
RMCPR : Reactor Minimum Critical Power Ratio
RMISS : Recirculation Motor Inflatable Shaft Seal
RMP : Recirculation Motor Purge
RMS : Ruimtebestralingsmonitorsysteem
RMS : Radiation Monitoring System
RMU : Remote Multiplexing Unit
Rn : Radon (86)
RO : Reactor Operator
RO : werkeenheid Reactor Ontwikkeling
ROM : Read Only Memory
ROS : Regeloliesysteem
RPCWS : Reactor Plant Cooling Water Subsystem
RPIS : Rod Position Indication System
RPS : Reactor Protection System
RPV : Reactor Pressure Vessel (zie ook RV)
RO : Reactor Operator
RODEO : ROtating DEvice for radiOisotope production
ROI : Region of Interest
ROLAIDS: Resonance OverLap Analysis In Discretely represented System
RPS : Reactor Protection System
RPV : Reactor Pressure Vessel
RRDB : Research Reactors Database
RRS : Reactor Recirculation System
RRS : Reactorregelsysteem
RS : Reactor System
RSA : Reactorsnelafchakeling; scram
RSA : RegelStaaf Aandrijf systeem (zie CRDS)
RSB : Reactor Service Building
RSC : Reactor Safety Committee (of JRC and ECN)
RSDC : Reactor Shutdown Cooling System
RSP : Remote Shutdown Panel
RSS : Reactor Safety Study
RSS : Reserve (Remote) Shutdown System
RSSC : Reserve Shutdown System Channel
RSV : Reheat Stop Valve
RSWS : Reactor Service Water System
RT : Reactor Trip
RTD : Resistance Temperature Detector (Device)
RTD : Röntgen Technische Dienst
RTF : Reactor Time Factor
RTNSS : Regulatory Treatment of Non-Safety Systems
Ru : Ruthenium (44)
RV : Reactorvat / Reactor vessel (zie ook RPV)
RVACS : Reactor Vessel Auxiliary Cooling System
RVC : Reactor Veiligheid Commissie (ECN & GCO)
RVLIS : Reactor Vessel Level Instrumentation System
RVPS : Reactorvoorzieningenpompsysteem
RVS : RoestVast Staal
RWAMS : Reactorwater-activiteitsmeetsysteem
RWCU : Reactor Water CleanUp
RWE : Rheinische-Westfälische Elektrizit„tswerk AG
RWM : Radioactive Waste Management
RWM : Rod Worth Minimizer
RWMB : Radioactive Waste Management Building
RWMC : NEA Radioactive Waste Management Committee
RWP(S) : Radioactive Waste Processing (System)
RWST : Reactor Water Storage Tank
RWVP : Reactorwatervolumepomp
RWVPS : Reactorwatervolumepompsysteem
RWVV : Reactorwatervervalvat
RWZBS : Reactorwaterzuiveringsbeddensysteem
RX : Code van ECN-(p)reprint van tijdschriftartikel of congresbijdrage
RZ : Regelzaal
RZS : Reactorwater Zuiverings Systeem