Andrew Trettel

Title: The Innovations of Andrew Trettel

Introduction

Andrew Trettel is an accomplished inventor based in Jefferson, MD (US). He has made significant contributions to the field of combustion science, particularly in the development of methodologies for jet fuels. His work focuses on enhancing the efficiency of modeling tools used in computational fluid dynamics (CFD) simulations.

Latest Patents

Andrew Trettel holds a patent for "Computationally efficient reduced kinetics methodologies for jet fuels." This innovative method implements a modeling tool that generates optimized reduced kinetics models tailored for specific operating conditions. The numerical scheme he developed accelerates the kinetics evaluation of turbulent-chemistry coupling during CFD simulations. This tool is capable of predicting ignition and flameholding phenomena for various propulsion systems, including gas turbine applications. Furthermore, his optimization scheme can generate multi-step quasi-global kinetics models using laminar flame speed as the target data. This scheme may also be extended to optimize emission predictions, such as carbon monoxide (CO) and nitrogen oxides (NO).

Career Highlights

Andrew Trettel is currently employed at Combustion Science & Engineering, Inc., where he continues to advance research in combustion technologies. His expertise in reduced kinetics methodologies has positioned him as a key figure in the field.

Collaborations

Andrew has collaborated with notable colleagues, including Ponnuthurai Gokulakrishnan and Darin Viehe, contributing to various projects that enhance the understanding of combustion processes.

Conclusion

Andrew Trettel's innovative work in computational methodologies for jet fuels exemplifies the intersection of science and engineering. His contributions are vital for the advancement of propulsion systems and emissions optimization.