Experimental Research on Subcooled Boiling Flow Instability of Natural Circulation

TAN Si-chao; PANG Feng-ge; GAO Pu-zhen

Feb. 2006

Article Contents

Article Navigation > Nuclear Power Engineering > 2006 > 27(1): 18-21,93

TAN Si-chao, PANG Feng-ge, GAO Pu-zhen. Experimental Research on Subcooled Boiling Flow Instability of Natural Circulation[J]. Nuclear Power Engineering, 2006, 27(1): 18-21,93.

Citation:

TAN Si-chao, PANG Feng-ge, GAO Pu-zhen. Experimental Research on Subcooled Boiling Flow Instability of Natural Circulation[J]. Nuclear Power Engineering, 2006, 27(1): 18-21,93.

TAN Si-chao, PANG Feng-ge, GAO Pu-zhen. Experimental Research on Subcooled Boiling Flow Instability of Natural Circulation[J]. Nuclear Power Engineering, 2006, 27(1): 18-21,93.

Citation:

TAN Si-chao, PANG Feng-ge, GAO Pu-zhen. Experimental Research on Subcooled Boiling Flow Instability of Natural Circulation[J]. Nuclear Power Engineering, 2006, 27(1): 18-21,93.

PDF( 211 KB)

Experimental Research on Subcooled Boiling Flow Instability of Natural Circulation

College of Power and Nuclear Engineering, Harbin Engineering University, 150001, China

Received Date: 2004-08-09
Rev Recd Date: 2004-12-21

Available Online: 2025-07-29

Abstract

Abstract

Experimental research was conducted in the view of subcooled boiling high frequency oscillations.The results showed that the high frequency oscillations were acoustic oscillations.Through analysis,three types and the boundary of the acoustic oscillations were determined.The influences of system parameters on the onset of the acoustic oscillations were investigated.The analysis showed that the onset of FDB had direct relationship with the onset and disappearance of acoustic oscillations.Based on this,an empirical correlation of the onset of the acoustic oscillations was obtained.
- Natural circulation,
- Subcooled boiling,
- Acoustic oscillations