Multi-disciplinary optimization design method and application of BWB fuselage structure based on PRSEUS configurationRui TIAN, Haiyan WANG, Xiaohua NIE, Lilong LUO, Yu TIAN and Tao PENGJNWPU, 42 5 (2024) 818-827DOI: https://doi.org/10.1051/jnwpu/20244250818