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Electronic Theses and Dissertations

2012

Simulation

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Full-Text Articles in Engineering

A Framework For Process Data Collection, Analysis, And Visualization In Construction Projects, Reza Akhavian Jan 2012

A Framework For Process Data Collection, Analysis, And Visualization In Construction Projects, Reza Akhavian

Electronic Theses and Dissertations

Automated data collection, simulation and visualization can substantially enhance the process of designing, analysis, planning, and control of many engineering processes. In particular, managing processes that are dynamic in nature can significantly benefit from such techniques. Construction projects are good examples of such processes where a variety of equipment and resources constantly interact inside an evolving environment. Management of such settings requires a platform capable of providing decision-makers with updated information about the status of project entities and assisting site personnel making critical decisions under uncertainty. To this end, the current practice of using historical data or expert judgments as …


A Production And Cost Modeling Methodology Of 2nd Generation Biofuel In The United States, David A. Poole Jan 2012

A Production And Cost Modeling Methodology Of 2nd Generation Biofuel In The United States, David A. Poole

Electronic Theses and Dissertations

The use of biofuels in the United States has increased dramatically in the last few years. The largest source of feedstock for ethanol to date has been corn. However, corn is also a vitally important food crop and is used commonly as feed for cattle and other livestock. To prevent further diversion of an important food crop to production of ethanol, there is great interest in developing commercial-scale technologies to make ethanol from non-food crops, or other suitable plant material. This is commonly referred to as biomass. A review is made of lignocellulosic sources being considered as feedstocks to produce …