| About this Abstract |
| Meeting |
NUMISHEET 2022: The 12th International Conference on Numerical Simulation of 3D Sheet Metal Forming Processes
|
| Symposium
|
NUMISHEET 2022
|
| Presentation Title |
Multidimensional Numerical Simulation of the Electro-Hydrodynamic Force in a Plasma Actuator |
| Author(s) |
Abdelkader Mekri, Abdelghani Boukreris, Ali Hennad |
| On-Site Speaker (Planned) |
Abdelkader Mekri |
| Abstract Scope |
In this work a numerical model was evaluated to simulate the plasma actuator at atmospheric pressure, we have developed a three-dimensional hydrodynamic model for an asymmetric Dielectric Barrier Discharge (DBD). This structure is used for the control of aerodynamic flow. Specifically, the modeling of the DBD with nanosecond voltage positive pulse in the air is carried out. We employ first two moments of Boltzmann equation, coupled in a self-consistent way with Poisson equation. Our transport equations system is discretized using the finite volume approach and resolved by ADBQUICKEST explicit scheme coupled with the time splitting method. The electric field is calculated by solving the Poisson equation with the over-relaxation method. The stationary spatial distribution of the electron and ion densities, the electric potential, and the electric field in a three-dimensional (3D) configuration are presented. The results obtained allowed us to study the electro-hydrodynamic force. |
| Proceedings Inclusion? |
Definite: At-meeting proceedings |