管板之间的侧板为循环气体导流。
在奥氏体不锈钢制再沸器的上管板与壳程筒体焊接的管板一侧发生蒸气泄漏。
The steam leakage was occurred on the welding zone of the tube sheet of the austenitic stainless steel heat exchanger.
蒸汽发生器内部部件较为复杂,载荷作用下一次侧的力学行为通常会影响管板上部的部件,如支撑板和管束。
Internal components of steam generator are complex, and the reaction of primary side under loads will influence the components above the tube sheet, such as support plate and tube bundle.
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