Dr. Mitchell Walker Ii

Professor

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Biography

Dr. Walker's primary research interests lie in electric propulsion, plasma physics, and hypersonic aerodynamics/plasma interaction. He has extensive design testing experience with Hall thrusters and ion engines. Dr. Walker performed seminal work in Hall thruster clustering, vacuum chamber facility effects, plasma-material interactions, and electron emission from carbon nanotubes. His current research activities involve both theoretical and experimental work in advanced spacecraft propulsion systems and diagnostics including THz time-domain spectroscopy and Thomson scattering. Additional areas of research include plasma physics, helicon plasma sources, magnetoplasmadynamic thrusters, and pulsed inductive thrusters. Dr. Walker teaches undergraduate Jet & Rocket Propulsion, as well as graduate-level courses such as Rocket Propulsion, Electric Propulsion, and Gasdynamics.

Research Interests

Awards

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Provost’s Emerging Leaders Program

2017-01-01
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Georgia Power Professor Excellence Award

2017-01-01
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Lawrence Sperry Award

2010-01-01
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NASA Faculty Fellow

2005-01-01

Requirements for Georgia Institute of Technology

Doctorate Program
Requirements
GPA Requirement
Required:3.5
TOEFL
Listening
Required:19
Reading
Required:19
Writing
Required:19
Speaking
Required:19
Total
Required:100
IELTS
Listening
Required:6.5
Reading
Required:6.5
Writing
Required:5.5
Speaking
Required:6.5
Overall
Required:7.5
Prerequisites
Undergraduate degree in computer science or related field
Application Checklist
  • Online application
  • Official transcripts
  • Three letters of recommendation
  • Statement of Purpose
Specialization Notes

Department of Computer Science: GRE scores are optional for Fall 2026.