AEROSPACE ENGINEERING PROGRAM
The Ohio State University Department of Mechanical and Aerospace Engineering
OSU AAE PROGRAM Rama Yedavalli
Jeffrey Bons James Gregory
Datta Gaitonde
Meyer Benzakein
Mei Zhuang
Jen-Ping Chen Hayrani y Oz Richard Freuler
Jack McNamara
Herman Shen
AEROSPACE ENGINEERING
OSU ME PROGRAM Faculty with aero research
Jeffrey Sutton “Mo Samimy” Igor Adamovich
Walter Lempert Charles Haldeman
Michael Dunn
AEROSPACE ENGINEERING
OSU Graduate G d t A Areas Aerodynamics & Aeroacoustics y & Controls Dynamics Fluid mechanics & Thermal sciences p Propulsion Structures Mechanics g Mechanics Flight
AEROSPACE ENGINEERING
Aero Program Faculty Research Matrix Interest areas
Dynamics and Control
Flight Mechanics
Structural Mechanics
Fluid Dynamics and Aerodynamics
Propulsion and Power
Öz, Shen, Advanced transportation Yedavalli systems y
Öz, Yedavalli
McNamara, Öz, Shen
Bons, Chen, Gaitonde, Gregory, g y, McNamara, Zhuang
Benzakein, Bons, Chen, Gaitonde
Energy and Öz, Yedavalli environmental quality
Öz, Yedavalli
McNamara, Ö Shen Öz,
Gaitonde, Gregory, McNamara, Zhuang
Benzakein, Bons, Gaitonde
Appl. Areas
AEROSPACE ENGINEERING
Gas Turbine AeroThermodynamics Dr. Jeffrey Bons
Z
Turbine film cooling Active flow control Combustor exit flow Component degradation
X Y
La ser Sh eet
AEROSPACE ENGINEERING
Aerodynamics Dr Jim Gregory Dr.
Flow control Helicopter rotor rotor-dynamic dynamic stall Advanced Instrumentation: PSP, PIV
AEROSPACE ENGINEERING
Computational Fluid Dynamics D JJen-Ping Dr. Pi Chen Ch
Turbomachinery Flow control applications
Kidney Vortex roll up with Jet Injection AEROSPACE ENGINEERING
Multi-physics CFD Analysis and Control
Dr. Datta V. Gaitonde
• • • •
Hypersonic flight and access to space Ground and flight g test analysis y Scramjet flowpath analysis Mode transition from ramjet to scramjet
• • •
Control of flow over aircraft wing Enhance lift, reduce drag Extend maneuverability AEROSPACE ENGINEERING
Multi-physics CFD Analysis and Control Dr. Datta V. Gaitonde
AARL
•
• • • •
Reentry vehicle aerodynamics Base flows Vorticity dynamics Maneuverability of supersonic vehicles
• • •
Plasma-based flow control Coherent structures Mi i Mixing enhancement h t Noise mitigation
AEROSPACE ENGINEERING
Dynamics and Controls D Rama Dr. R Y Yedavalli d lli
Neural Network Based Flight Control System
F-15 Eagle Intelligent, Distributed Turbine Engine y Control System
Distributed Aircraft Engine Control Fault Diagnostics for Aircraft Engines Robust Ecological Sign Stability f SSatellite for t llit FFormation ti Fl Flying i Robust Roll-over Control of Army Vehicles Orbital Mechanics Networked Control Systems
Army Vehicle Rollover
Satellite Formation Flying
Army Vehicle Rollo er Rollover
AEROSPACE ENGINEERING
Structures D H Dr. Herman Sh Shen
Biaxial Fatigue Crack (0.4mm)
FEM Composites Smart Structures Structural Integrity Structural Dynamics Reliability/Manufacturing
High Cycle Fatigue
AEROSPACE ENGINEERING
Aeroelasticity and Structural Dynamics Dr Jack McNamara Dr.
Frames of Wind Turbine Unstable Blade Flutter
Thermal Panel on a Hypersonic Vehicle
Hypersonic Structural Dynamics Wind turbine flutter Gas turbine blade aeroelasticity
AEROSPACE ENGINEERING
Airbreathing Propulsion Dr. Rick Freuler
Jet Engine Test Cells Free-Field Test Facilities Marine and Industrial Applications Installed Performance Problems
AEROSPACE ENGINEERING
Aeroacoustics and Aerodynamics
Dr. Mei Zhuang
Wind Turbine Aerodynamics and Noise Turbofan b f Engine i Acoustic ti Liner i Design i and d Optimization Far-field Acoustic Prediction Methods g Computational Aeroacoustics: Methodology and Application Open Rotor Noise Prediction and Reduction
AEROSPACE ENGINEERING
CFD and CAA Applications
Dr Mei Zhuang Dr.
CFD analysis and post-processing post processing Moving mesh
CAD surface
Acoustic diffraction
Radiation and refraction of sound waves in a 2D symmetric jet flow
AEROSPACE ENGINEERING
Aeronautical & Astronautical Research Laboratory (AARL) Research projects and facilities at the laboratory include: 1. Subsonic Wind Tunnels 2. Transonic Wind Tunnels 3. Mach 6 Hypersonic Wind Tunnel 4 Jet Simulators 4. 5. Jet Engine Test Cell Dr. Jeffrey Bons Dr. Rick Freuler Dr Jim Gregory Dr. AEROSPACE ENGINEERING