| Development of Reduced Order Model for Reacting Gas-Solids Flow Using Proper Orthogonal Decomposition
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| Performer: |
Florida International University |
Location: |
Miami, FL |
| Project Duration: |
09/01/2014 – 08/31/2017 |
Award Number: |
FE0023114 |
| Technology Area: |
University Training and Research |
Total Award Value: |
$279,302 |
| Key Technology: |
Simulation-Based Engineering |
DOE Share: |
$249,997 |
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Performer Share: |
$29,305 |
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Reconstruction of a void fraction when bubbles
(discontinuities) are present leads to infeasible results. |
Project Description
This research effort will apply advanced computational techniques to develop reduced order models in the case of reacting multiphase flows, based on high fidelity numerical simulation of gas-solids flow structures in risers and vertical columns obtained by the Multiphase Flow with Interphase eXchange (MFiX) software. The project will also generate numerical data necessary for validation of the models for multiple fluidization regimes; expose minority students to scientific research in the field of fluid dynamics of gas-solids flow systems; and maintain and upgrade the educational, training, and research capabilities of Florida International University.
Project Benefits
The model developed is expected to speed up the scale-up process for the design of fluidization systems by providing accurate solutions that match the full-scale models. The computational work completed is expected to lead to the development of a methodology for obtaining reduced order models that is applicable to the system of gas-solid flows.
Presentations, Papers, and Publications
- Development of Reduced Order Model for Reacting Gas-Solids Flow Using Proper Orthogonal Decomposition (March 2017)
Presented by Sohail Reddy, Florida International University, Project Review Meeting for Crosscutting Research, Gasification Systems, and Rare Earth Elements Research Portfolios, Pittsburgh, PA. - Development of Reduced Order Model for Reacting Gas-Solids Flow Using Proper Orthogonal Decomposition (April 2016)
Presented by Sohail Reddy, Florida International University, 2016 NETL Crosscutting Technology Research Review Meeting, Pittsburgh, PA. - Development of Reduced Order Model for Reacting Gas-Solids Flow Using Proper Orthogonal Decomposition (April 2015)
Poster by Paul Cizmas, Florida International University, 2015 NETL Crosscutting Technology Research Review Meeting, Pittsburgh, PA.
Contact Information