معرفی
Stuart Leigh Phoenix is a Professor of Engineering at Cornell University's College of Engineering since 1974. His research focuses on the long-term reliability of fibrous composites in aerospace and defense applications, including pressure vessels, rocket motor casings, wind turbine blades, and soft body armor. He has pioneered computational models for creep-rupture failure, ballistic impact dynamics, and stress-rupture analysis in composite materials.
Education: B.S. in Engineering (University of Guelph, 1967), M.S. in Agricultural Engineering (University of Guelph, 1968), Ph.D. in Mechanical Engineering (Cornell University, 1972). Academic roles include teaching applied mathematics and advanced composite materials courses.
Research Interests: Development of micromechanical and statistical models for composite failure, computational methods for stress field analysis, and ballistic impact modeling for body armor. Key areas include creep-rupture models for polymers/metals, fast influence function techniques, and fracture statistics in fibrous materials.
- Awards:
- Fiber Society Award (1983)
- Harold DeWitt Smith Award (1992)
- NASA NESC Engineering Excellence Award (2005)
- Outstanding Referee for American Physical Society Journals (2014)
Notable contributions include work on NASA’s Space Shuttle Return to Flight (via COPV reliability), models for composite overwrapped pressure vessels (COPVs), and interdisciplinary projects involving gas hydrates for offshore energy storage. His publications span theoretical mechanics, computational modeling, and experimental validation across composites and ballistics.
