کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
172428 458542 2014 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Chemical supply chain modeling for analysis of homeland security events
ترجمه فارسی عنوان
مدلسازی زنجیره عرضه مواد شیمیایی برای تجزیه و تحلیل رویدادهای امنیتی در داخل کشور
کلمات کلیدی
مدل سازی مبتنی بر عامل، زنجیره تامین، برنامه ریزی خطی، بازارهای اقتصادی، شبکه های حمل و نقل، انعطاف پذیری زنجیره تامین
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
چکیده انگلیسی


• A large scale agent based model for chemical supply chain analysis has been developed.
• Illustrates how a supply chain can adapt to and recover from disruptive events.
• The impact of a hurricane on a butanediol supply chain was illustrated.

The potential impacts of man-made and natural disasters on chemical plants, complexes, and supply chains are of great importance to homeland security. To be able to estimate these impacts, we developed an agent-based chemical supply chain model that includes: chemical plants with enterprise operations such as purchasing, production scheduling, and inventories; merchant chemical markets, and multi-modal chemical shipments. Large-scale simulations of chemical-plant activities and supply chain interactions, running on desktop computers, are used to estimate the scope and duration of disruptive-event impacts, and overall system resilience, based on the extent to which individual chemical plants can adjust their internal operations (e.g., production mixes and levels) versus their external interactions (market sales and purchases, and transportation routes and modes). To illustrate how the model estimates the impacts of a hurricane disruption, a simple example model centered on 1,4-butanediol is presented.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Chemical Engineering - Volume 60, 10 January 2014, Pages 102–111
نویسندگان
, , , , ,