9–12 Sept 2024
University Oxford
Europe/London timezone

Collisional-Radiative Modeling of Air Plasma Generation at Suborbital Hypersonic Velocities

9 Sept 2024, 11:50
25m
Oxford e-Research Centre (University Oxford)

Oxford e-Research Centre

University Oxford

7 Keble Rd, Oxford OX1 3QG United Kingdom
State to state and Collisional Radiative Modelling State to state and Collisional Radiative Modelling

Speaker

Timothy Aiken (University of Colorado)

Description

See attached.

Summary

A novel collisional-radiative model for air plasmas is developed, with particular attention paid to the modeling fidelity for heavy particle impact excitation and associative ionization. The model is compared with a number of shock tube experiments, and is then used to explore the dynamics of associative ionization and electron impact ionization.

Primary author

Timothy Aiken (University of Colorado)

Co-author

Dr Iain D. Boyd (University of Colorado)

Presentation materials