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Research Interests

• CAD-based aerostructural optimization
• Packaging optimization for aircraft design
• Geometry parameterization for MDO

  Education

• Ph.D., Aerospace Engineering, University of Michigan, 2020 - Present
• B.S., Aerospace Engineering, University of Tennessee, 2020

Publications

Journal Papers

2023

1. pyGeo: A geometry package for multidisciplinary design optimization

   H. M. Hajdik, A. Yildirim, N. Wu, B. J. Brelje, S. Seraj, M. Mangano, J. L. Anibal, E. Jonsson, E. J. Adler, C. A. Mader, G. K. W. Kenway, and J. R. R. A. Martins

   Journal of Open Source Software, 8(87):5319, 2023

   doi:10.21105/joss.05319

   Details

Conference Papers

2024

1. Aerodynamic shape optimization of filleted intersections with surface mesh deformation

   H. M. Hajdik, A. Yildirim, and J. R. R. A. Martins

   34th Congress of the International Council of the Aeronautical Sciences, 2024

   Details

2. Shaping Sustainable Aviation with CFD-Based Design Optimization

   J. R. R. A. Martins, M. A. S. Abdul-Kaiyoom, E. J. Adler, A. C. Gray, H. Hajdik, E. Jonsson, A. H. R. Lamkin, B. Pacini, and A. Yildirim

   34th Congress of the International Council of the Aeronautical Sciences, 2024

   Details

2023

1. Aerodynamic Shape Optimization with CAD-Based Geometric Parameterization

   H. M. Hajdik, A. Yildirim, and J. R. R. A. Martins

   AIAA SciTech Forum, 2023

   doi:10.2514/6.2023-0726

   Details

2. Combined systems packaging and aerodynamic shape optimization of a full aircraft configuration

   H. M. Hajdik, B. Pacini, A. Yildirim, B. J. Brelje, and J. R. R. A. Martins

   AIAA Aviation Forum, 2023

   doi:10.2514/6.2023-3589

   Details