Terug: Verklaring van acroniemen
Vorige pagina: O: O (Zuurstof) --- OTSG (Once-Through Steam Generator)
Volgende pagina: Q: QA (Quality Assurance) --- QUASAR (Quantification and Uncertainty
P : Fosfor (15)
P : Code van ECN-publieksrapport
p : als voorvoegsel: pico (10-12)
p : proton
P : als voorvoegsel: Peta (10+15)
P4 : Framatome-reactorontwerp en voorloper van N4
Pa : Pascal
PA : werkeenheid Proces Analyse
Pa : Protactinium (91)
PA : Protected Area
PAAG : Performance Assessment Advisory Group
PACOMA : Performance Assessment on Confinements of Medium-level and
Alpha-bearing Waste (door EU gecoördineerde veiligheidsstudie)
PAG : Protection Action Guideline
PAG : Protective Action Guideline
PAGIS : Performance Assessment of Geological Isolation Systems for Radioactive
Waste (door EU gecoördineerde veiligheidsstudie)
PAM : Post Accident Monitoring
PAM : Performance Assessment Methodology
PANDA : PAssive Nachw„rmeabfuhr und DruckAbbau (faciliteit bij PSI)
PANTHER : Nodale code voor 3-d tijdsafhankelijke neutronendiffusieberekeningen
PANTHERS: Performance Analysis and Testing of Heat Removal Systems
PAP : Personnel Acces Portal
PAR : Passive Autocatalytic Recombiner
PARR : Post Accident Radioactivity Removal
PASC : Petten-Ampx-SCale, ECN-versie AMPX-SCALE-pakket van ORNL
PASE : Probabilistic Assessment of Safeguards Effectiveness
PASS : Post Accident Sampling System
PATO : Post Academische Technische Opleiding
Pb : Lood (plumbum) (82)
PBq : Petabequerel
PC : Personal Computer
PCA : Probabilistic Consequence Assessment
PCC : Passive Containment Cooler
PCC : Pressurized Conduction Cooling
PCCS : Passive Containment Cooling System
PCDIS : Plant Control, Data, and Instrumentation System
PCI : Pellet-Clad Interaction
pCi : picocurie (zie Ci)
pcm : 10-5; part cent mille
PCM : Plutonium Contaminated Materials
PCRV : Pre-stressed Concrete Reactor Vessel
PCS : Plant Control System
PCS : Primary Containment Structure
PCT : Peak Cladding Temperature
PCTRAN : Personal Computer TRANsient (computercode)
PCV : Primary Containment Vessel
Pd : Palladium (46)
PDC : Plant Damage Class
PDF : Probability Density Function
PDHR : Passive Decay Heat Removal System
PDMS : Plant Design and Management System
PDRS : Primair drukregelsysteem
PENDF : Pointwise Evaluated Nuclear Data File
PET : Positron Emission Tomography
PF : Power Factor
PFBR : Prototype Fast Breeder Reactor
PFDF : Plutonium Fuel Development Facility
PFFF : Plutonium Fuel Fabrication Facility
PFPF : Plutonium Fuel Production Facility (Tokai, Japan)
PFR : Prototype Fast Reactor (UK)
PGC : Power Generation Complex
PHAMISS : PHAsed MISSion analyses (computercode)
PHEBUS : CEC/CEA-project voor kernsmeltexperimenten in Cadarache
Phenix : Franse onderzoeksreactor, met natrium gekoeld
PHOENIX : BNL-ontwerp van faciliteit om kernafval te transmuteren
PHR : Post Accident Heat Removal
PHWR : Pressurized Heavy Water moderated and cooled Reactor
PIDIE : Plutonium Isotopic Determination Intercomparison Exercise
PIE : Postulated Initiating Event
PIE : Post-Irradiation Examination (zie NBO)
PIMS : Plutonium Inventory Monitoring System
PINC : Programma Instandhouding Nucleaire Competentie 1990-1993
PINK : Programma Intensivering Nucleaire Kompetentie 1994-1996
PINK : Program for Intensifying Nuclear Knowhow
PINTM : PDMS Interface To MARMER
PIP : Control Rod Position Indication Probe
PIRT : Phenomena Identification and Ranking Tables
PIUS : Process Inherent Ultimate Safety, reactorontwerp van ABB
PIUS-BWR: PIUS Boiling Water Reactor
PIV : Pressure Isolation Valve
PKB : Planologische Kernbeslissing
PKOB : Project Kernongevallenbestrijding
PKS : Primair koelsysteem
PLEX : Plant Life Extension
PLHGR : Peak Linear Heat Generation Rate
PLS : Pakkingbus-lekstoomsysteem
PM : Preventive Maintenance
Pm : Promethium (61)
PMD : Packless Metal Diaphragm
PMFE : Probable Maximum Flood Elevation
PMG : Permanent Magnet Generator
PMP : Probable Maximum Precipitation
PMWST : Primary Makeup Water Storage Tank
PNC : Power reactor and Nuclear development Corporation (Japans consortium)
PNS : Permanent Non-Safety
Po : Polonium (84)
POMPEI : Pellets Oxide Mixte, Petten Irradiation
PORV : Power-Operated Relief Valve
POS : Plant Operations Support (System)
POSEIDON: POol Scrubbing Effect of Iodine DecontaminatiON (programma)
POTOM : POwer TO Melt experiment
PP : Primaire pomp
ppb : 10-9 ; parts per billion
PPG : Primair PompGebouw
PPIS : Plant Protection and Instrumentation System
ppm : 10-6; parts per million
PPNP : Programme for Promoting Nuclear Non-Proliferation
PPS : Plant Protection System
PPS : Preferred Power Supply
PPWV&HPS: Parallel primair watervoorziening- en hulppompsysteem
Pr : Praseodymium (59)
PR : Pneumatic Rabbit facility
PRA : Probabilistic Risk Assessment (or: Analysis) =PSA
PRA : Post Reactor Accident
PREFRE : Power Reactor Fuel Reprocessing (India)
PRHR : Passive Residual Heat Removal
PRIME : Passive safety, Resilient operation, Inherent safety, Malevolence
resistance and Extended safety
PRIS : Power Reactor Information System
PRISM : Power Reactor Innovative Small (voorheen: Inherently Safe) Module
(GE-ontwerp van een snelle rector)
PRMS : Process Radiation Monitoring System
PRNM : Power Range Neutron Monitoring System
PROF : Poolside ROtating Facility
PROm : Programmable Read Only Memory
PROMETEO: PROduction of MolybdEnum by fissile TargEt irradiatiOns
PRORIA : Eenvoudige 2-d dynamische code
PROSA : PRobabilistisch Onderzoek aan veiligheid in Steenzout opgeborgen Afval
PROTEUS : PSI-project, gevolgen van water-inbreuk in HTR-kern worden bestudeerd
PRT : Pressurizer Relief Tank
PRUEP : Phenomenology and Risk Uncertainty Evaluation Program
PS : Primair systeem
PSA : Probabilistic Safety Assessment (or: Analysis) =PRA
PSB : Personnel Service Building
PSC : Probabilistic Safety Criteria
PSCS : Plant Supervisory Control System
PSD : Power Spectral Density
PSF : Pool Side Facility (in HFR)
PSI : Paul Scherrer Institut (Villingen, Zwitserland)
PSID : Preliminary Safety Information Document
PSIS : Passive Safety Injection System
PSR : Permanent Side Reflector
PSS : Process Sampling System
PSS : Pressure Suppression Systen
PSTF : Pressure Suppression Test Facility
PSW : Plant Service Water
Pt : Platina (78)
PTC : Power Test Code
Pu : Plutonium (94)
PUREX : Plutonium Uranium Recovery by EXtraction
PV : Pressure Vessel
PWR : Pressurized Water Reactor
PWW : Primaire warmtewisselaar(s)
PZEM : Provinciale Zeeuwse Electriciteitsmaatschappij