CHEN Bin, FU Yuchen, GUO Liejin, et al. EXPERIMENTIAL INVESTIGATION OF DISTRIBUTION OF VOID FRACTION BETWEEN HORIZONTAL TUBE BUNDLE[J]. CIESC Journal, 2003, (3): 316-320.
CHEN Bin, FU Yuchen, GUO Liejin, et al. EXPERIMENTIAL INVESTIGATION OF DISTRIBUTION OF VOID FRACTION BETWEEN HORIZONTAL TUBE BUNDLE[J]. CIESC Journal, 2003, (3): 316-320.DOI:
The investigation of distribution of void fraction between tube bundle is of practical importance because of its effect on the distribution of temperature. In the present paper single-fiber optical probe is used to measure the distribution of void fraction. All the measurements are conducted along the circumference every 5 degrees. The distribution of void fraction near the tube is obtained and the effect of radius
angle
liquid and gas flowrate on the distribution of void fraction is investigated. Finally a practical correlation is fitted to calculate the average void fraction on the section.