摘要
运用PHAST软件研究泄漏孔径、风速、泄漏时间和大气稳定度对泄漏扩散面积的影响。结果表明:扩散面积随着泄漏孔径的增大、风速的增大及泄漏时间的增长而增加;大气越稳定,泄漏扩散面积越大。
Effect of leakage aperture,wind speed,leakage time and atmospheric stability on the leak diffusion area is studied by using PHAST.Results show that the diffusion area increases with leakage aperture,wind speed and leakage time.The more stable is atmosphere,the greater is leakage diffusion area.
出处
《安全、健康和环境》
2013年第2期47-49,共3页
Safety Health & Environment
