Definition
Arthur H. Lefebvre is an American aerospace engineer and combustion scientist noted for his pioneering research on gas‑turbine combustion, flame stability, and pollutant formation. He served as a professor at the Massachusetts Institute of Technology (MIT) and authored the widely used textbook Gas Turbine Combustion.
Overview
Born in 1933, Lefevre earned his undergraduate degree in mechanical engineering from the University of Michigan and completed a Ph.D. in aerospace engineering at the California Institute of Technology. In 1965 he joined the faculty of MIT’s Department of Mechanical Engineering, where he remained for more than four decades. His research emphasized the fundamental physics of turbulent diffusion flames, the development of lean premixed combustors for reduced emissions, and the numerical modeling of combustion processes.
Lefevre’s work contributed directly to the design of low‑NOx gas‑turbine engines for both aviation and power‑generation applications. He co‑authored numerous peer‑reviewed papers, held several patents related to combustor geometry and fuel injection, and mentored a generation of engineers who continue to advance the field. In recognition of his contributions, he received honors such as the American Society of Mechanical Engineers (ASME) Gas Turbine Award (1995) and the Royal Aeronautical Society’s Gold Medal (2000).
He retired from active teaching in 2004 but remained an emeritus professor, continuing to advise research projects and edit technical volumes. Arthur H. Lefevre passed away in 2016.
Etymology/Origin
The surname “Lefebvre” is of French origin, derived from the Old French le febvre meaning “the smith.” The middle initial “H.” stands for “Harold,” which reflects a common naming practice in Anglophone cultures of using an inherited family middle name.
Characteristics
- Research Focus: Turbulent diffusion flames, lean premixed combustion, emission reduction, and combustion diagnostics.
- Key Publication: Gas Turbine Combustion (first edition 1990; subsequent editions updated with co‑authors), which serves as a standard reference for graduate‑level courses and industry engineers.
- Academic Contributions: Over 150 peer‑reviewed journal articles, multiple conference proceedings, and mentorship of more than 30 Ph.D. dissertations.
- Patents: Held patents in combustor liner design, fuel injector configuration, and flame‑holder technologies that have been incorporated into commercial turbine engines.
- Awards and Honors: ASME Gas Turbine Award (1995), Royal Aeronautical Society Gold Medal (2000), Fellow of the American Institute of Aeronautics and Astronautics (AIAA), and member of the National Academy of Engineering (elected 2002).
Related Topics
- Gas‑turbine engines
- Combustion science and engineering
- Turbulent reacting flows
- Emissions control in aerospace propulsion
- MIT Department of Mechanical Engineering
- Lean premixed combustion technology
- ASME Gas Turbine Award
- National Academy of Engineering (Aerospace division)