Advanced Course in Heat Exchangers: Theory and Practice. ICHMT Symposium.
DOI: 10.1615/ICHMT.1981.AdvCourseHeatExch
ISBN Print: 978-0-07062-806-9
On the Natural Circulating PWR U-Tube Steam GeneratorsExperiments and Analysis
pages 733-745
DOI: 10.1615/ICHMT.1981.AdvCourseHeatExch.460
Краткое описание
The integral simulation experiments and associated analysis are discussed in this paper. The flow and phase distribution due to asymmetric boiling (hot and cold legs) are analyzed using three-dimensional code (URSULA-2). The simple analytical model is described for evaluating circulation ratio. The sensitivity of the void-velocity distribution on the natural circulation process is presented.