Georgia Institute of Technology
Interests in ASCENT:
- Emissions
- Air Quality and Climate Modeling
- Aircraft Technology Modeling
- Alt Jet Fuel Analysis
- Operational Procedures
- Analysis to Support Environmental Std Setting
Contact:
Dimitri Mavris
dimitri.mavris@ae.gatech.edu
Projects
- Noise Model Validation for AEDT
- Improved Open Rotor Noise Prediction Capabilities
- Noise Certification Streamlining
- Low Emission Premixed Combustion Technology for Supersonic Civil Transport
- Reduction of nvPM Emissions via Aero-Engine Fuel Injector Design
- Jet Noise Modeling and Measurements to Support Reduced LTO Noise of Supersonic Aircraft Technology Development
- Geospatially Driven Noise Estimation Module
- Parametric Noise Modeling For Boundary Layer Ingesting Propulsors
- Predictive Simulation of nvPM Emissions in Aircraft Combustors
- Alternative Design Configurations to meet Future Demand
- Analytical Methods for Expanding the AEDT Aircraft Fleet Database
- AEDT Evaluation and Development Support
- Over-Wing Engine Placement
- Noise Generation and Propagation from Advanced Combustors
- Noise Power Distance Re-Evaluation
- Takeoff/Climb Analysis to Support AEDT APM Development
- Acoustical Model of Mach Cut-off
- CLEEN II Technology Modeling and Assessment
- Parametric Uncertainty Assessment for AEDT2b
- Airline Flight Data Examination to Improve flight Performance Modeling
- Analysis to Support the Development of an Aircraft CO2 Standard
- National Jet Fuels Combustion Program – Area #4: Combustion Model Development and Evaluation
- National Jet Fuels Combustion Program – Area #3: Advanced Combustion Tests
- Rapid Fleet-wide Environmental Assessment Capability
- Aircraft Technology Modeling and Assessment
- Estimate of Noise Level Reduction
Lead Investigators
Publications
- Experimental characterization of liquid–gas slip in high-pressure, swirl-stabilized, liquid-fueled combustors
- Near-lean blowoff dynamics in a liquid fueled combustor
- Demonstration of a Framework for Comparing Aviation Environmental Impact Mitigation Strategies
- Development of Generic Airport Categories for Rapid Fleet-Level Noise Modeling
- Development of a Rapid Fleet-Level Noise Computation Model
- Average Generic Vehicle Method for Fleet-Level Analysis of Noise and Emission Tradeoffs
- Quantification of Error for Rapid Fleet-Level Noise Computation Model Assumptions
- Preferential vaporization impacts on lean blow-out of liquid fueled combustors
- A global pathway selection algorithm for the reduction of detailed chemical kinetic mechanisms
- Liquid Fuel Property Effects on Lean Blowout in an Aircraft Relevant Combustor
- High-Speed Imaging of Forced Ignition Kernels in Nonuniform Jet Fuel/Air Mixtures
- Simultaneous imaging of fuel, OH, and three component velocity fields in high pressure, liquid fueled, swirl stabilized flames at 5 kHz
- Feature Extraction From Time Resolved Reacting Flow Data Sets
- Fuel Composition Effects on Forced Ignition of Liquid Fuel Sprays
- Blowout Sensitivities in a Liquid Fueled Combustor: Fuel Composition and Preheat Temperature Effects
- Uncertainty Quantification Analysis of the Aviation Environmental Design Tool in Emission Inventory and Air Quality Modeling
- Parametric Uncertainty Quantification of Aviation Environmental Design Tool
- Simultaneous High Speed (5 kHz) Fuel-PLIF, OH-PLIF and Stereo PIV Imaging of Pressurized Swirl-Stabilized Flames using Liquid Fuels
- Sensitivity analysis of supersonic Mach cut-off flight
- Parallel on-the-fly Adaptive Kinetics in Direct Numerical Simulation of Turbulent Premixed Flame
- Liquid Fuel Composition Effects on Forced, Nonpremixed Ignition
- Reacting Pressurized Spray Combustor Dynamics: Part 1—Fuel Sensitivities and Blowoff Characterization
- Reacting Pressurized Spray Combustor Dynamics: Part 2—High Speed Planar Measurements
- Measuring Noise Level Reduction Using an Artificial Noise Source