Computing and Systems Engineering

Cyber Security - What Management Needs to Know

Southwest Process Technology Conference
Oct 10, 2014
Cyber Security is a major current topic of discussion for many process facilities. Somewhere between the doomsday scenarios and keeping the plant...

CFD modeling of water-in-crude oil emulsions

Southwest Process Technology Conference
Oct 9, 2014
A CFD model has been developed that fits laminar data of both suspensions and stabilized water-in-oil emulsions using a relative viscosity model...

Equations for Flammability Parameters, Pmax and KG

AIChE Spring Meeting and Global Congress on Process Safety
Apr 2, 2014
The maximum pressure of gas combustion, P max , and the deflagration index, K G ,are very important flammability parameters that are used for risk...

Integration of Planning and Control

Southwest Process Technology Conference
Oct 4, 2013
Interoperability refers to the methods by which software applications and systems access data among themselves as required in order to function...

Linking SPYRO Rigorous Stream Cracking Model

AIChE Spring Meeting and Global Congress on Process Safety
May 2, 2013
Furnace simulations are currently used in all layers of process control from planning and scheduling down to the APC layer. However in the DCS...

Nonlinear APC Solution for Polypropylene Plants

AIChE Spring Meeting and Global Congress on Process Safety
May 1, 2013
Abstract A Nonlinear Model Predictive Control Solution has been implemented on the two Polypropylene Lines at Saudi Polyolefins Company (TASNEE)...

A Systematic Approach to Relief System Evaluation

AIChE Spring Meeting and Global Congress on Process Safety
Apr 30, 2013
Managing the lifecycle of relief and flare systems data is complex and fraught with challenges and risks, whether the work is performed internally or...

Improving Fired Heaters Using CFD

AIChE Spring Meeting and Global Congress on Process Safety
Apr 30, 2013
We have successfully used CFD( Computational Fluid Dynamics) to improve the performance of a Crude and Coker Heater. CFD helps to model the burners,...

Modeling of LNG Spills Into Trenches and Troughs

AIChE Spring Meeting and Global Congress on Process Safety
Apr 5, 2012
Trenches and troughs are commonly used in LNG storage and transfer facilities to contain potential LNG spills. The trenches are concrete-lined...

On-Line Energy Management System - Round 2

AIChE Spring Meeting and Global Congress on Process Safety
Apr 3, 2012
In 2008-9 Equistar implemented an on-line, open-loop utility optimizer at one of our world scale olefin sites. We call this our energy management...

Flare Minimization Via Dynamic Simulation

AIChE Spring Meeting and Global Congress on Process Safety
Mar 15, 2011
Flaring in chemical process industry (CPI) is an important method to protect equipment and personnel safety during the process upset and the chemical...

Introduction and Objectives of the Session

AIChE Annual Meeting
Nov 8, 2010
This session will examine plant, company and industry roles in energy, sustainability, environment, EH&S and economic performance across several...

Unit Operations for Smart Nanomanufacturing

AIChE Annual Meeting
Nov 8, 2010
There is a chasm between promising nanotechnological advances in the laboratory and commercial manufacturing. Many techniques have been developed to...

Introduction and Session Objectives

AIChE Annual Meeting
Nov 8, 2010
This session will examine how modeling can be used for discovery and innovation, high fidelity prediction and as a substitute for physical experiment...

Optimizing the Industrial Gas Supply Chain

AIChE Annual Meeting
Nov 9, 2009
Smart process manufacturing (SPM) refers to a design and operational paradigm involving the integration of measurement and actuation; environment,...

A Standardized Approach to Smart Manufacturing

AIChE Annual Meeting
Nov 9, 2009
Advanced Process Control (APC) is a key element of the Smart Manufacturing paradigm, that helps drive the operation toward it's optimum point. For...

Simulation, Engineering and Design

AIChE Spring Meeting and Global Congress on Process Safety
Apr 27, 2009
Simulation and computer aided calculations are widely utilized and increasingly relied on in development, design, and engineering for chemical and...
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