کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6974204 | 1453325 | 2018 | 17 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Probability prediction and cost benefit analysis based on system dynamics
ترجمه فارسی عنوان
پیش بینی احتمالات و تجزیه و تحلیل سود هزینه بر اساس پویایی سیستم
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کلمات کلیدی
پیش بینی احتمالات دینامیکی، آتش سوزی، دینامیک سیستم، تجزیه و تحلیل سود و زیان، تخصیص سرمایه گذاری ایمنی، آتش سوزی پلت فرم حفاری دریایی،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
بهداشت و امنیت شیمی
چکیده انگلیسی
It is known that optimizing the investments on safety to reduce probabilities of blowout fire is very challenging due to the complexity of operational systems which involve varieties of potential contributors and ranges of safety measures. In this paper, a new method to evaluate blowout fire prevention and control measures is proposed in a cost effective manner. Firstly, a dynamic probability prediction model for blowout fire is proposed through the system dynamics (SD) method. The dynamic probability of blowout fire on offshore drilling platform is predicted according to the proposed model. Secondly, cost-benefit analysis of the corresponding safety measures is carried out using SD simulation via Vensim software. Thirdly, a case study of blowout fire probability prediction and the cost-benefit analysis of safety investments are demonstrated for some offshore drilling platform. The simulation results show that the predicted probability of blowout fire on offshore drilling platform increases from 2.41Eâ6 to 3.997Eâ6. The probability prediction formula of blowout fire is nonlinear fitted to obtain the intrinsic relationship between the probability of blowout fire and time. The case study shows that the built cost-benefit analysis model can be used to optimize the allocation of safety investments.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Process Safety and Environmental Protection - Volume 114, February 2018, Pages 271-278
Journal: Process Safety and Environmental Protection - Volume 114, February 2018, Pages 271-278
نویسندگان
Yan Fu Wang, Biao Li, Tao Qin, Biao Zhang,