Published September 2013 | Version v1
Journal article Metadata-only

Analysis on vibration characteristics of the primary sodium pump of China experimental fast reactor

Creators

  • 1. China Institute of Atomic Energy, Beijing (China)

Description

The article introduces the rotational model analysis and the vibration test of the primary sodium pump of China Experimental Fast Reactor. Through the establishment of the rotation of the shaft system model, the critical speed has been analyzed. Combined with the pump bearings and motor bearings at double amplitude and RMS vibration velocity measurement experiment, the results show that the vibration characteristics of the primary sodium pump meet the requirements of the operational limits. (author)

Additional details

Publishing Information

Journal Title
Chinese Journal of Nuclear Science and Engineering
Journal Volume
33
Journal Issue
3
Journal Page Range
p. 231-237
ISSN
0258-0918

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
46127598
Subject category
S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
Descriptors DEI
AMPLITUDES; BEARINGS; CEFR REACTOR; MOTORS; PRIMARY COOLANT CIRCUITS; PUMPS; ROTATION; ROTATION-VIBRATION MODEL; SODIUM; VELOCITY
Descriptors DEC
ALKALI METALS; COLLECTIVE MODEL; COOLING SYSTEMS; ELEMENTS; ENERGY SYSTEMS; ENGINES; EPITHERMAL REACTORS; EQUIPMENT; EXPERIMENTAL REACTORS; FAST REACTORS; MATHEMATICAL MODELS; METALS; MOTION; NUCLEAR MODELS; REACTOR COMPONENTS; REACTOR COOLING SYSTEMS; REACTORS; RESEARCH AND TEST REACTORS

Optional Information

Notes
11 figs., 2 tabs., 10 refs.