Published May 1997
| Version v1
Journal article
Helical tube bundles vibration induced by low density flow
Description
At the air duct of Xi'an Jiaotong University, which was established on the design parameters of steam generator for the 200 MW high temperature gas cooled reactor (HTR), the experimental study on the behavior of helical tube bundles vibration in steam generator, which was induced by low density cross flow, has been done. The problem such as the critical flow velocity at which fluid elastic instability phenomenon begin to occur, the reciprocal action on neighboring tubes in different helical radius, and that in the same helical radius etc., has been discussed in detail. The results provide bases for designing helium steam generator for HTR, and bases to advance theoretical study on flow induced helical tube bundles vibration too
Additional details
Publishing Information
- Journal Title
- Journal of Tsinghua University. Science and Technology
- Journal Volume
- 37
- Journal Issue
- 5
- Journal Page Range
- p. 34-37.
- ISSN
- 1000-0054
- CODEN
- QDXKE8
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 28053765
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- CRITICAL VELOCITY; EIGENFREQUENCY; EXPERIMENTAL DATA; HEAT EXCHANGERS; HTGR TYPE REACTORS; HYDRODYNAMIC MASS EFFECT; MECHANICAL VIBRATIONS; SPIRAL CONFIGURATION; STEAM GENERATORS; TUBES
- Descriptors DEC
- BOILERS; CONFIGURATION; DATA; GAS COOLED REACTORS; GRAPHITE MODERATED REACTORS; INFORMATION; NUMERICAL DATA; REACTORS; VAPOR GENERATORS; VELOCITY