Mark Cho

X-Bat Flight Sciences

- Developed and owned end-to-end CFD workflows, including CAD cleanup, grid generation, solver execution, and post processing with parameterized inputs to automate the work deck for the X-66 Low Speed Aero Program. - Generated overset structured grids and unstructured grids with solver methods ranging from low to high fidelity CFD. - Wind tunnel testing, including post-test processing, corrections, and aerodynamic database buildup. - Developed Python based engineering tools in version-controlled environments, including migration of legacy Fortran/C scripts.

- Developed a transient model-based automation control scheme to predict windshield fogging by adjusting key parameters; incorporated a Support Vector Regression Machine Learning approach on Python to predict and control fogging. - Assisted in various wind tunnel test campaigns

- Streamlined workflow and reduced computation time by 40% through the development of MATLAB code for grate geometry configuration comparisons using Darcy-Weisbach and Swamee-Jain equations to accurately capture pressure drop across the grate and turbulence effects post-fan and conducted an internal flow study using STAR-CCM