Supercritical Water Heat Transfer Test in A Vertical Tube
A multi-purpose test facility, SWAMUP (Supercritical Water Multi-Purpose test facility),was designed and constructed at SNSE (School of Nuclear Science and Engineering, Shanghai Jiao Tong University) for an investigation of the thermal-hydraulic behaviors of supercritical water in test sections with various geometries. The test data will be used for the reactor core design of the SCWR (Supercritical Water-cooled Reactor). An experimental study was carried out in the SWAMUP to investigate the characteristics of heat transfer at a vertical tube with an inside diameter of 6.98 mm. The heat and mass fluxes were varied at a given pressure. The mass flux was in the range of 400 to 2000 kg/m2s and the heat flux was chosen up to 1600kW/m2. The selected pressures were 23, 25 and 26 Mpa. The experimental heat transfer coefficients were compared with those predicted by several existing correlations. This new heat-transfer dataset is applicable as a reference dataset for future comparison with supercritical-water bundle data and for a verification of scaling model between water and modeling fluids.
SWAMUP Supercritical pressure Heat transfer
Gu H.Y Zhang. G Wen.Q.L Cheng X
School of Nuclear Science and Engineering,Shanghai Jiao Tong University, 800 Dong chuan Road, Shanghai, P.R.China
国际会议
上海
英文
2315-2322
2010-10-10（万方平台首次上网日期，不代表论文的发表时间）