University of Michigan

What you'll study

The PhD is an intensive, research-led programme built around a substantial original dissertation. Early-stage study typically combines advanced coursework and research rotations that deepen theoretical and practical expertise. Core subject areas include:

• Aerodynamics and fluid mechanics: advanced compressible and incompressible flow, turbulence modelling and experimental aerodynamics.
• Propulsion and energy systems: jet and rocket propulsion, combustion, and energy conversion for air and space vehicles.
• Structures and materials: lightweight structural design, fatigue and fracture mechanics, composite materials and structural dynamics.
• Guidance, navigation and control: nonlinear control, estimation, flight dynamics and autonomy for aerial and space systems.
• Space systems and astrodynamics: orbital mechanics, spacecraft design, mission analysis and space environment effects.
• Computational and experimental methods: high-fidelity CFD, numerical methods, uncertainty quantification, wind tunnels, flight test and instrumentation.

Students design a programme of graduate-level courses tailored to their research, typically drawing from aerospace engineering and closely allied departments such as mechanical engineering, electrical engineering and computer science, materials science and robotics. The pathway includes qualifying or preliminary examinations, a proposal defence, sustained original research under a faculty advisor, and a final dissertation defence. Teaching or mentoring responsibilities are commonly part of the PhD experience.

Entry requirements

Competitive applicants hold a strong undergraduate degree in engineering, physics, mathematics or a closely related discipline; a relevant master’s degree can strengthen an application but is not always required. Key expectations are:

• Academic preparation: solid background in calculus, differential equations, dynamics, fluid mechanics and linear algebra; advanced coursework in aeronautics/astronautics or equivalent is advantageous.
• Research potential: evidence of research ability such as publications, thesis work, research assistantships or substantial project experience.
• Application materials: statement of purpose outlining research interests, curriculum vitae, academic transcripts and strong letters of recommendation from faculty or research supervisors.
• Language and other requirements: applicants whose first language is not English will usually need to demonstrate English proficiency through an accepted test or by equivalent evidence; additional requirements, such as specific departmental forms or interviews, may apply.

Admissions decisions are made on the basis of the whole application and fit with faculty research areas. Prospective students are encouraged to identify potential faculty advisors and describe specific research goals in their statement of purpose.

Career prospects

Graduates of the PhD programme pursue careers across academia, industry and government. Typical pathways include:

• Academic research and teaching: faculty positions in universities and research institutes developing the next generation of engineers.
• Industry R&D: senior research and development roles in aerospace and defence companies, spacecraft manufacturers, propulsion firms, and suppliers focusing on design, testing and advanced modelling.
• National laboratories and government agencies: research scientists and technical leads at organisations involved in space missions, aeronautics research and national security projects.
• High-tech and start-up roles: positions in autonomy, unmanned systems, space startups, and cross-disciplinary technology companies applying aerospace expertise to new domains.
• Consultancy and policy: specialist consultants and advisors addressing technical, regulatory and programme-management challenges in aerospace and related sectors.

Why study at University of Michigan

The University of Michigan’s aerospace research community combines broad disciplinary depth with strong interdisciplinary connections, allowing doctoral students to work on problems spanning theory, computation and experiment. The department offers access to advanced experimental facilities, high-performance computational resources and collaborative projects with industry and government partners. Graduate students benefit from mentorship through established faculty, a vibrant graduate community supported by the Rackham Graduate School, and opportunities to collaborate with nearby engineering departments and research centres. These attributes make the programme well suited to students seeking rigorous training and impactful research careers in aerospace and related fields.