Learn More
Marine terminal operations are complex, and evaluating changes is best done using a simulation tool that captures the dynamics and interactions of the system. We have developed a flexible and robust discrete-event simulation of a marine terminal that handles liquid cargo. We used this simulation to investigate proposed changes generated by a Six Sigma(More)
A generic model is a model that is built for a class of system and can be implemented for a specific system through changes in input data alone, without any structural changes to the model. In this paper, we propose a framework for building such generic model for non-steady state process networks, which are characterized by flow of materials between(More)
Planners of batch chemical processes face a wide range of challenges when scheduling production to ensure adequate product to fill promised orders. Today, solving these scheduling problems using rigorous optimization methods is feasible in the standard business time frame, ie, fast enough that the user perceives that it makes their job easier. This(More)
This document defines a portion of the Management Information Base (MIB) for use with network management protocols in the Internet community. In particular, it describes managed objects for modeling the Bidirectional Forwarding Detection (BFD) protocol. Information about the current status of this document, any errata, and how to provide feedback on it may(More)
Integrated sites are tightly interconnected networks of large-scale chemical processes. Given the large-scale network structure of these sites, disruptions in any of its nodes, or individual chemical processes, can propagate and disrupt the operation of the whole network. Random process failures that reduce or shut down production capacity are among the(More)
This document defines two Management Information Base (MIB) modules that contain Textual Conventions to represent commonly used Bidirectional Forwarding Detection (BFD) management information. The intent is that these TEXTUAL CONVENTIONS (TCs) will be imported and used in BFD-related MIB modules that would otherwise define their own representations.(More)
The challenges of supplying advanced materials and performance products are very different from those associated with commodity chemicals. Yet these challenges are well addressed by enterprise-wide optimization techniques. This paper discusses the nature of advanced materials and some challenges and solutions related to product design, production(More)
  • 1