Sun Baozhi

TL;DR: In this paper, a three-dimensional unit pipe model coupled with broached tube support plates (TSPs) is developed to investigate the influence of TSPs on the thermal-hydraulic characteristics of the primary and secondary side of steam generator (SG).

TL;DR: In this paper, a three-dimensional unit tube physical model is established by simplifying the once-through steam generator (OTSG) designed by B&W and a 3D two-fluid three-flow-field mathematical model that takes into account the interactions between liquid droplets and other flow-fields (steam and liquid film) and the interaction between liquid driplets and the wall in liquid deficient regions is introduced.

TL;DR: In this paper, a two-fluid three-flow-field mathematical model is introduced and the wall heat transfer conditions are re-partitioned in present work, which is used to calculate the flow and heat transfer involving the single-phase subcooled water region, nucleate boiling region, dryout phenomenon, post-dryout region, and single phase superheated steam region.

TL;DR: A coupled primary and secondary side heat transfer and thermal phase change model is used to investigate the thermal-hydraulic characteristics of a steam generator (SG) at Daya Bay Nuclear Power Plant (DBNPP).

TL;DR: In this article, an inter-tube-bundle high-temperature high-pressure vapor-liquid two-phase flow pattern experimental device and a flow pattern identification method were presented, where an upper visualization window and a lower visualization window are symmetrically formed in the front side and the rear side of a pressure container of the experimental device.