Fluid model of dc glow discharge with nonlocal ionization source term

Date

2012-06-29

Author

Rafatov, İsmail
KUDRYAVTSEV, A. A.

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

201
views

0
downloads

We developed and tested a simple hybrid model for a glow discharge, which incorporates nonlocal ionization by fast electrons into the fluid framework. Calculations have been performed for an argon gas. Comparison with the experimental data as well as with the hybrid (particle) and fluid modelling results demonstated good applicability of the proposed model.

Subject Keywords

General Physics and Astronomy

URI

https://hdl.handle.net/11511/46071

DOI

https://doi.org/10.1088/1742-6596/406/1/012032

Collections

Department of Physics, Conference / Seminar

Suggestions

OpenMETU
Core

Metamaterial-based fluid sensor for identifying different types of fuel oil samples Tumkaya, Mehmet Ali; KARAASLAN, MUHARREM; Sabah, Cumali (Elsevier BV, 2018-10-01) In this paper, we present, design and analyze a metamaterial (MTM) based sensor to distinguish different types of gasoline and diesel samples. Electromagnetic characterization of the samples is completed experimentally and the obtained data is used in the numerical analysis and in the design of the proposed sensor. Unlike the other studies performed in the literature, this structure offers a highly efficient sensing ability and operates in x-band frequency regime. The designed structure is fabricated and th...
Model Based Optimization of Integrated Low Voltage DC-DC Converter for Energy Harvesting Applications Jayaweera, H. M. P. C.; Muhtaroglu, Ali (2016-12-09) A novel model based methodology is presented to determine optimal device parameters for the fully integrated ultra low voltage DC-DC converter for energy harvesting applications. The proposed model feasibly contributes to determine the maximum efficient number of charge pump stages to fulfill the voltage requirement of the energy harvester application. The proposed DC-DC converter based power consumption model enables the analytical derivation of the charge pump efficiency when utilized simultaneously with ...
Non-uniform axial electric field in argon glow discharge plasma Akbar, D.; Bilikmen, S. (IOP Publishing, 2006-05-01) The non-uniform argon dc glow discharge plasma system has been constructed in a very special design to investigate the effects of variable tube radius on plasma parameters. By using isolated computer controlled three couples of a double probe (TCDP) system, the electron temperature, electron density, the reduced electric field, and electron drift velocity are measured at low and intermediate pressures. It is shown that the electron temperature and reduced electric field (density) decreases (increases) as th...
Singularities of spectra of infrared reflection of tertiary compounds of the type T1BX2 Hasanlı, Nızamı; Khomutova, M.D.; Sardarly, R.M.; Tagorov, V.I. (Springer Science and Business Media LLC, 1977-07-01) The frequencies of lattice vibrations are calculated for compounds of the type T1BX2 on the basis of the linear-chain model. The calculated frequencies are compared with experimental values for TlGaS2 and TlGaSe2. The good agreement between the calculated and experimental frequencies serves as proof of the applicability of the linear-chain model to compounds of the T1BX2 type. The proposed method of calculation of frequencies makes it possible to predict the theoretical frequencies of lattice vibrations of ...
Spatial variations of non-uniform argon glow discharge Akbar, D.; Bilikmen, S.; Akbar, H. (Springer Science and Business Media LLC, 2006-01-01) The spatial variation of a non-uniform glow discharge due to the different diameters of the same discharge tube on the plasma parameters is attracting a considerable attention. For this reason the fundamental spatial plasma parameters of an argon. glow discharge have been measured by using fast three couple of Langmuir double probe (TCDP) technique. The orbital motion limited (OML) theory has been used, since the probe radius is smaller than Debye length xi < 1. The axial and radial variation of the electro...

Citation Formats

İ. Rafatov and A. A. KUDRYAVTSEV, “Fluid model of dc glow discharge with nonlocal ionization source term,” 2012, vol. 406, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/46071.