Simuliranje nizkotlačne plazme z metodo končnih elementov

diplomsko delo

Jure Mihelčič Žnidaršič (Author), Tadej Kanduč (Mentor), Rok Zaplotnik (Co-mentor)

Abstract

Raziskovalci so na področju nizkotlačne plazemske tehnologije v zadnjih desetletjih uspešno razvili rešitve za mnoge probleme v industriji, agronomiji in biomedicini. Ker je pri dani plazmi možnih interakcij delcev veliko, je težko vnaprej natančno predvideti, kako se bo obnašala določena reaktorska postavitev. Tu nam lahko pomaga računalniška simulacija, s katero je mogoče enostavno oceniti različne parametre v hipotetičnem plazemskem reaktorju. V programu za fizikalno modeliranje COMSOL Multiphysics smo sestavili model induktivno sklopljenega reaktorja ter z njim preko metode končnih elementov izračunali nekatere plazemske parametre. Rezultate smo primerjali z meritvami argonove plazme, izvedenimi z Langmuirjevo sondo v dejanskem reaktorju.

Keywords

nizkotlačna plazma;modeliranje plazme;metoda končnih elementov;COMSOL Multiphysics;interdisciplinarni študij;univerzitetni študij;diplomske naloge;

Data

Language:	Slovenian
Year of publishing:	2023
Typology:	2.11 - Undergraduate Thesis
Organization:	UL FRI - Faculty of Computer and Information Science
Publisher:	[J. Mihelčič Žnidaršič]
UDC:	004.414.23(043.2)
COBISS:	166421251
Views:	820
Downloads:	120
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Simulating low-pressure plasma with the finite element method
Secondary abstract:	In the last few decades, researchers from the field of low-pressure plasma technology have successfully developed solutions for many problems in industry, agriculture and biomedicine. For a given plasma, there exists a large number of possible particle interactions, so it is hard to accurately predict how a specific reactor configuration will behave. Computer simulation can be used to easily approximate different parameters in a hypothetical plasma reactor. A model of an inductively coupled reactor was constructed in COMSOL Multiphysics and used to calculate certain plasma parameters using FEM. The results were compared with Langmuir probe measurements of argon plasma in the physical reactor.
Secondary keywords:	low-pressure plasma;plasma modeling;finite element method;COMSOL Multiphysics;computer science;computer and information science;computer science and mathematics;interdisciplinary studies;diploma;Računalniška simulacija;Modeliranje podatkov (računalništvo);Računalništvo;Univerzitetna in visokošolska dela;
Type (COBISS):	Bachelor thesis/paper
Study programme:	1000407
Embargo end date (OpenAIRE):	1970-01-01
Thesis comment:	Univ. v Ljubljani, Fak. za računalništvo in informatiko
Pages:	38 str.
ID:	19929442