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Dissertation Topics for PhD in Aeronautics

Advance the field of aerospace engineering through research in fluid dynamics, propulsion, and autonomous flight systems.

✈️ Introduction

Caltech’s PhD in Aeronautics offers advanced research opportunities in the physics and engineering of flight. Students work on experimental, computational, and theoretical aspects of modern aerospace systems.

📘 Suggested Dissertation Topics

Numerical Simulation of Supersonic and Hypersonic Flows

Design Optimization of Jet Propulsion Systems

Fluid-Structure Interaction in Flexible Aircraft Wings

Active Flow Control Techniques for Drag Reduction

Instability and Turbulence in High-Speed Boundary Layers

Experimental Aeroelasticity Using Wind Tunnel Testing

Turbulence Modeling in Unsteady Flow Environments

Autonomous Control Algorithms for UAV Flight

Advanced Propulsion Concepts for Hypersonic Vehicles

Multi-Phase Flow Dynamics in Jet Engines

Real-Time Vibration Monitoring in Aeroelastic Systems

High-Fidelity CFD for Aerospace Vehicle Design

Shock Wave–Boundary Layer Interactions in Nozzles

Machine Learning for Predicting Aerodynamic Forces

Flight Dynamics Simulation of Reusable Spacecraft

Collexa – Aerospace Thesis & Modeling Assistance

From CFD simulations to aeroelastic testing, Collexa supports Caltech PhD students in aeronautics with expert tools, research guidance, and computational resources.

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