کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
581515 | 877844 | 2009 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Assessment of missile hazards: Evaluation of the fragment number and drag factors
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
بهداشت و امنیت شیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Assessment of missile hazards: Evaluation of the fragment number and drag factors Assessment of missile hazards: Evaluation of the fragment number and drag factors](/preview/png/581515.png)
چکیده انگلیسی
An approach was proposed for the assessment of the expected number and drag factor of fragments generated in the collapse of a vessel due to internal pressure. The analysis of a database reporting data on more than 140 vessel fragmentation events allowed the identification of a limited number of fragment reference shapes. The correlation of fragment reference shapes to the vessel credible fragmentation patterns allowed the assessment of the expected number and reference shape of fragments generated. Starting from the fragment reference shapes identified, simplified functions for drag factor calculation were developed, based on few geometrical parameters of the vessel undergoing the fragmentation event. The probabilistic models for the expected shape and number of fragments generated and the simplified drag factor functions developed may constitute an important input for the analysis of the possible fragment trajectories in the framework of missile hazard assessment.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Hazardous Materials - Volume 161, Issue 1, 15 January 2009, Pages 439-449
Journal: Journal of Hazardous Materials - Volume 161, Issue 1, 15 January 2009, Pages 439-449
نویسندگان
Gianfilippo Gubinelli, Valerio Cozzani,