Worked on the SU2 computational fluid dynamics codebase, focusing on enhancing numerical robustness and reliability within the solver. Addressed a critical issue in dynamic pressure handling by refining the reference value calculation logic, ensuring that near-zero dynamic pressure values are no longer incorrectly clamped to 1.0 across multiple solver files. This targeted fix improves the stability and accuracy of simulation results, particularly in edge cases where dynamic pressure approaches zero. The work involved C++ development and algorithm optimization, applying domain knowledge in computational fluid dynamics to deliver a more reliable simulation environment for downstream engineering and research applications.