matVLM
Katz & Plotkin, Low-Speed Aerodyanmics
matVLM: Versatile UVLM in Matlab
matVLM is an open-source Matlab library that implements the unsteady vortex lattice method (UVLM), specially tailored for the analysis of multi-wing flapping systems. While its primary focus is on flapping systems, matVLM’s flexibility allows for a broad spectrum of applications. This includes dynamics such as flapping, pitching, plunging, or any combination thereof across multiple wings. It is also capable of modeling rotating wings and, as expected, can also analyze steady wings.
The library offers a variety of models for calculating aerodynamic loads, enabling users to assess outputs and computational efficiency effectively.
A pivotal element of my PhD thesis, matVLM underpins the validation of experimental findings from the MechaRaptor setup focused on tandem flapping wings. It also plays a crucial role in the validation of Rotare (BEMT) for coaxial rotors in axial flow, highlighting its critical contribution to advancing our understanding of complex aerodynamic phenomena.
Project roadmap
| Status | Item |
|---|---|
| Done | Basic implementation |
| Done | Code cleanup & optimization |
| In progress | Validation with experimental data from MechaRaptor |
| March 2023 | Comparison with Rotare for coaxial rotors |
| Q2 2024 | Open-source release of the code |
Thomas Lambert
PhD Candidate in Aerospace Engineering
I am currently engaged in research on unsteady aerodynamics, focusing on numerical analyses and experimental studies for multi-body systems. My primary applications are in developing coaxial rotor systems and understanding the physics of tandem flapping systems, mainly to improve drone technology.
