9 hr Hydrogen explodes within the containment structure, causing a pressurespike on the control room gauges and an audible thud.
9小时反应堆安全壳内发生氢气爆炸，随着一声巨响，控制室仪表盘上显示出压力峰值。
3
Proper unloader setting allows a small amount of continuous bypass (approximately 5% of total flow) to minimize the pressurespike and compensate for nozzle wear.