Study on the influence of outlet diameter on the out-field pressure action characteristics of pulse detonation cleaning deviceBowen WANG, Longxi ZHENG, Yue CHENG, Chao WANG, Qing LI and Jie LUJNWPU, 42 3 (2024) 477-486DOI: https://doi.org/10.1051/jnwpu/20244230477