This is a Project Grant award from the National Science Foundation (NSF) Engineering program (CFDA 47.041) in the amount of $197,407. The award was made to Harvey Mudd College and is focused on experimentally investigating the roles of the free surface and propulsor flexibility during partially submerged bioinspired flapping. The key objectives are to determine how propulsive performance scales with the size and speed of the surface disturbance, how the free surface deforms during partially submerged flapping motions, and how three-dimensionality affects partially submerged propulsive performance. The research will leverage multi-axis force and torque measurements, high-speed imaging, and particle image velocimetry to provide new understanding about the role of the free surface in partially submerged propulsion. In addition, the project will contribute to open-access tools for volumetric flow imaging, with materials publicly disseminated through an open-source project. The award period is from April 1, 2024 to March 31, 2026.
Mod # | Description | Reason For Modification | Federal Obligation (Click to sort descending) | Date (Click to sort ascending) |
|---|---|---|---|---|
| Not listed | $197.4k | 4/16/24 |