6
HCLWAD
– hydraulically controlled level-wise air distributor
HCPWAD
– hydraulically controlled pressure-wise air distributor
IC
– ionization chamber
ICC
– in-vessel cavity
ICMS
– in-core monitoring system
ICSS
– ionization chamber suspension system
ICUF
– installed capacity utilization factor
IVE
– in-vessel equipment
IVMS
– in-vessel monitoring system
Кu
– number of decays per unit time
LGR
– light water graphite reactor
LMFBR
– liquid metal fast breeder reactor
LOCA
– loss-of-coolant accident
LPBSS
– leak-proof barrier shielding system
LWR
– [boiling] light water reactor
LWBR
– light water breeder reactor
MA
– manual adjustment
MCDBA
– maximum credible design-basis event
MCE
– maximum credible earthquake
MCL
– maximum controllable level
MPE
– maximum permissible exposure
MPI
– magnetic particle inspection
MCS
– monitor and control system
MRJ
– main reactor joint
MSV
– membrane safety valve
NC
– natural circulation
NDHP
– nuclear district heating plant
NO
– normal operation
NOC
– normal operating conditions
NPDHP
– nuclear power and district heating plant
NPP
– nuclear power plant
NPPP
– nuclear power and processing plant
NSR
– nuclear safety regulations
PAIC
– plant auxiliary intermediate circuit
PC
– primary circuit
PCB
– pressure-actuated circuit breaker
PCEP
– primary coolant electric pump
PCL
– primary circulation line
PCP
– primary coolant pump
