Aerospace Engineering: Aircraft Optimal Design & Performance

Explore aircraft stability by examining the coefficient of pressure, the center of pressure, and center of mass, and analyze longitudinal and lateral stability to design efficient, stable aircraft.

Explore how the center of gravity and center of pressure govern longitudinal stability, and how proper loading and seating enable statically stable aircraft to self-correct disturbances.

Explore how the center of mass and center of pressure govern longitudinal stability, with the empennage and tail surfaces stabilizing or enabling controlled instability in advanced aircraft.

Explore lateral stability in aircraft, showing how dihedral wings create a restoring lift difference during a roll to self-correct and stabilize level flight.

Explain center of pressure and center of gravity, and how center of gravity ahead of center of pressure enhances longitudinal stability, while dihedral angles support lateral stability.

Examine the technology of combustion chambers and how they work. Analyze the fuel–air reaction and the turbine and nozzle of jet engines, and their role in thrust and stoichiometric balance.

Learn how airplanes change flight direction using control surfaces such as the ailerons, rudder, and elevators, and how aerodynamics govern roll, yaw, pitch, lift, and angle of attack in maneuvers.

Explore the various aircraft weights and their role in flight planning, including empty weight, zero fuel weight, takeoff weight, maximum takeoff weight, and payload with fuel plus reserves.

Analyze how aircraft range depends on fuel capacity, payload, and maximum takeoff weight, and examine the payload range diagram to see the trade-offs between distance and payload.

Identify how control surfaces like ailerons, elevators, and rudders manipulate lift and attitude, and describe weights such as empty weight, zero fuel weight, maximum takeoff weight, and the payload-range diagram.

Explore techniques to design innovative aircraft, learn the Breguet equations, and apply them to optimize aircraft performance across three engaging classes.

Identify mission requirements and operating environments using first principles thinking to guide airframe, wing, propulsion, and avionics design. Iteratively refine the detailed design to meet regulatory standards and optimize performance.

Explain the Breguet equations and their link between aircraft range, design and flight conditions, highlighting lift-to-drag ratio, specific impulse, and fuel mass ratio for early design optimization.

Design wings to maximize lift-to-drag ratio using optimal airfoil and angle of attack per the polar curve, while boosting engine specific impulse and the fuel-to-aircraft weight ratio.

Apply the Breguet equations to optimize aircraft design and range. Use 3D modeling and finite element analysis under well-defined requirements and iterative team processes.

The Spitfire showcases advanced aerodynamics with an elliptical wing and Merlin V12 engine, delivering 362 mph and retractable gear for agile combat in the Battle of Britain.

Explore the Northrop Grumman B-2 Spirit, a flying-wing stealth bomber using advanced composites and spectrum-reduction techniques to minimize radar, infrared, and acoustic detectability.