Published 2023 | Version v1
Journal article Metadata-only

The reliability estimation of the turbine lubricating oil system for VVER-1000 unit

Creators

  • 1. Odesa Polytechnic National University, Odesa (Ukraine)

Description

The design and operating modes of the lubricating oil system for VVER-1000 unit with K-1000-60/3000 turbine are considered. Based on the reliability indicators of the system elements, the reliability of the system as a whole was estimated. The influence of the oil wedge on the lube oil temperature in the bearings was studied using the VVER-1000 block model on the full scale simulator. The critical turbine bearings are determined from the point of view of achieving the permissible lube oil temperature. Keywords: operating modes, operational reliability, turbine lubricating oil system, lube oil temperature, oil wedge. (author)

Availability note (English)

Available from: https://bgns-transactions.org/journals/volume-26/

Additional details

Identifiers

URL
https://bgns-transactions.org/journals/volume-26/;

Publishing Information

Journal Title
BgNS Transactions
Journal Volume
26
Journal Issue
1
Journal Page Range
p. 3-8
ISSN
1310-8727

INIS

Country of Publication
Bulgaria
Country of Input or Organization
Bulgaria
INIS RN
55075251
Subject category
S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
Descriptors DEI
BEARINGS; LUBRICATING OILS; REACTOR DESIGN; RELIABILITY; TURBINES; WWER TYPE REACTORS
Descriptors DEC
DESIGN; ENRICHED URANIUM REACTORS; EQUIPMENT; LUBRICANTS; MACHINERY; OILS; ORGANIC COMPOUNDS; OTHER ORGANIC COMPOUNDS; PETROLEUM PRODUCTS; POWER REACTORS; PWR TYPE REACTORS; REACTOR LIFE CYCLE; REACTORS; THERMAL REACTORS; TURBOMACHINERY; WATER COOLED REACTORS; WATER MODERATED REACTORS

Optional Information

Notes
7 figs., 11 refs., 1 tab.