| Category | Number of Projects |
|---|
| Control Systems | 96 |
| Heat Transfer | 94 |
| Nano-, Micro-, and Meso-Technology | 93 |
| Materials Behavior | 90 |
| Fluid Dynamics | 88 |
| Manufacturing Systems | 86 |
| Energy Systems and Thermodynamics | 77 |
| Materials Processing | 63 |
| Bioengineering | 61 |
| Combustion and Propulsion | 61 |
| Automotive Systems | 57 |
| Operations Research | 42 |
| Design Methodology and Tribology | 35 |
| Engineering Mechanics | 34 |
| Dynamic Systems | 29 |
| Operations Management and Research | 19 |
| Microelectromechanical Systems (MEMS) | 17 |
| Environmental Engineering | 15 |
| Production Management | 11 |
| Engineering Statistics and Quality Control | 10 |
| Computational Science and Engineering | 7 |
| Human Factors and Ergonomics | 7 |
| Human Factors | 3 |
