Research on the Diffusion and Deposition Characteristics of Refrigerant Under Vertical Upward Leakage in a Confined Space. - Ling, Yongjun; Jiang, Ning; Zhou, Xuan; Li, Yalun; Zhou, Peixu; Lu, Yongjie; Han, Xiaohong (Applied Sciences (2076-3417), 2025)