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Chemical supply chain modeling for analysis of homeland security events

Journal Article · · Computers and Chemical Engineering
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). As a result, to illustrate how the model estimates the impacts of a hurricane disruption, a simple example model centered on 1,4-butanediol is presented.
Research Organization:
Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA)
Grant/Contract Number:
AC04-94AL85000
OSTI ID:
1333836
Report Number(s):
SAND--2012-2956J; PII: S0098135413002342
Journal Information:
Computers and Chemical Engineering, Journal Name: Computers and Chemical Engineering Journal Issue: C Vol. 60; ISSN 0098-1354
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

References (29)

Cognitive Modeling of Household Economic Behaviors during Extreme Events book January 2009
A note on two problems in connexion with graphs journal December 1959
The pairing heap: A new form of self-adjusting heap journal November 1986
Study on multi-agent-based agile supply chain management journal February 2004
A multi-agent system for chemical supply chain simulation and management support journal August 2002
Combined strategic and operational planning - an MILP success story in chemical industry journal August 2002
Artificial economic life: a simple model of a stockmarket journal August 1994
Modelling and Analysis of Nonlinear Dynamics in Autonomous Heterarchical Manufacturing Systems Control journal January 1995
Agent-based information flow for process industries' supply chain modelling journal July 2000
Risk and uncertainty in managing chemical manufacturing supply chains journal October 2000
Agent-based supply chain management—1: framework journal December 2002
Approaches to asynchronous decentralized decision making journal February 1999
Optimal planning in large multi-site production networks journal October 2000
Multi-agent based supply chain modelling with dynamic environment journal August 2003
Multi-objective optimization of multi-echelon supply chain networks with uncertain product demands and prices journal June 2004
A hierarchical solution approach for multi-site capacity planning under uncertainty in the pharmaceutical industry journal May 2004
Agent-based intelligent system development for decision support in chemical process industry journal October 2009
Agent oriented petroleum supply chain coordination: Co-evolutionary Particle Swarm Optimization based approach journal May 2011
A multi-agent based framework for supply chain risk management journal March 2011
Dynamic Modeling and Decentralized Control of Supply Chains journal June 2001
Transfer Prices for Multienterprise Supply Chain Optimization journal April 2001
Optimizing the Supply Chain of a Petrochemical Company under Uncertain Operating and Economic Conditions journal December 2003
Addressing the Design of Chemical Supply Chains under Demand Uncertainty journal October 2006
Multiperiod Planning and Scheduling of Multiproduct Batch Plants under Demand Uncertainty journal November 1997
Agent-based material handling and inventory planning in warehouse journal January 2002
Formulation of mobile agents for integration of supply chain using the KLAIM concept journal January 2003
Discrete Equilibrium Price Dispersion journal June 1983
Pairing heaps: experiments and analysis journal March 1987
Fibonacci heaps and their uses in improved network optimization algorithms journal July 1987

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