کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
586951 | 878243 | 2013 | 8 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: An integrated quantitative hazard analysis method for natural gas jet release from underground gas storage caverns in salt rock. I: Models and validation An integrated quantitative hazard analysis method for natural gas jet release from underground gas storage caverns in salt rock. I: Models and validation](/preview/png/586951.png)
It is very important and necessary to perform quantitative hazard analysis for possible accidental leakage from an underground gas storage cavern in salt rock. An integrated quantitative hazard analysis method for natural gas jet release from salt caverns is presented in this paper, which was constituted by a revised model for gas leakage rate calculation, a consequence analysis and a model of probability assessment for harm. The presented method was validated by comparing the analytical results with the data collected from the real accidents (including the leakage, jet fire, fireball and vapor cloud explosion). It is indicated that the proposed method was more accurate than the TNT equivalence method for vapor cloud explosion and gave more reasonable results when applied to the consequence analysis for the thermal radiation from jet fire and fireball.
► The proposed method can calculate the gas leakage rate for any hole sizes and release situations.
► It gave reasonable results when applied to the consequence analysis for thermal radiation from jet fire and fireball.
► The proposed model were acceptable for vapor cloud explosion of the gas storage caverns in salt rock.
Journal: Journal of Loss Prevention in the Process Industries - Volume 26, Issue 1, January 2013, Pages 74–81