The Ohio State University. Engineering

AEROSPACE ENGINEERING PROGRAM The Ohio State University Department of Mechanical and Aerospace Engineering OSU AAE PROGRAM Rama Yedavalli Jeffrey ...
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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