Simplifying plasma chemistry via ILDM

INERA Conference 2015: Light in Nanoscience and Nanotechnology

Rehman, T.^1 ; Kemaneci, E.^2 ; Graef, W.^1 ; Van Dijk, J.^1

Department of Applied Physics, Eindhoven University of Technology, Eindhoven, Netherlands^1

Ruhr University Bochum, Theoretical Electrical Engineering, Bochum, Germany^2

关键词: Chemical reduction;    Chemical species;    Collisional radiative model;    Combustion engineering;    Computational loads;    Lower dimensional manifolds;    Plasma chemistries;    Plasma fluids;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/682/1/012035/pdf
DOI  :  10.1088/1742-6596/682/1/012035

来源: IOP

【 摘 要 】

A plasma fluid model containing a large number of chemical species and reactions yields a high computational load. One of the methods to overcome this difficulty is to apply Chemical Reduction Techniques as used in combustion engineering. The chemical reduction technique that we study here is ILDM (Intrinsic Lower Dimensional Manifold). The ILDM method is used to simplify an argon plasma model and then a comparison is made with a CRM (Collisional Radiative Model).