NNuclear Engineering and Design3/23/2026Numerical investigation of fission gas jet and coolant backflow following fuel cladding failure in lead-bismuth fast reactorsYuqi Chen·Z. T. Sun·Hongxing Yu·Huanwen Lv·Chao Tian·Zhi'ang Han·Ming Ding·Hui LiangRead at Nuclear Engineering and DesignTagsNuclear Materials and PropertiesMaterials Chemistry