Modelling of the Temporal Behaviour of the Inter-Anode Current in a System of Two Coupled Electrical Discharges

Stan, Cristina; Cristescu, C.; Alexandroaei, D.

doi:10.1002/1521-3986(200201)42:1<81::aid-ctpp81>3.0.co;2-7

Cited by 12 publications

(10 citation statements)

References 20 publications

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“…Many past studies on such systems have therefore relied on driving a single plasma system with an external frequency source. [5][6][7][8][9][10][11][12][13] There have been very few studies devoted to the investigation of mutual synchronization between two plasma systems except 14 where this phenomenon was studied between two double plasma devices and 15 where it was investigated in two electrical discharges. In Ref.…”

Section: Introductionmentioning

confidence: 99%

Synchronization between two coupled direct current glow discharge plasma sources

et al. 2015

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Experimental results on the nonlinear dynamics of two coupled glow discharge plasma sources are presented. A variety of nonlinear phenomena including frequency synchronization and frequency pulling are observed as the coupling strength is varied. Numerical solutions of a model representation of the experiment consisting of two coupled asymmetric Van der Pol type equations are found to be in good agreement with the observed results. V C 2015 AIP Publishing LLC.

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Section: Introductionmentioning

confidence: 99%

Synchronization between two coupled direct current glow discharge plasma sources

et al. 2015

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“…The various nonlinear dynamics observed in the behavior of the twin electrical discharge plasma are satisfactorily reproduced by the following model system of equations [1,6,7]:…”

Section: Results Of the Computational Modelmentioning

confidence: 94%

“…On a particular case of harmonic perturbation (with given amplitude and frequency), the possibility of modelling of the dynamics of perturbed charge structures of double layer (DL) type -as dynamics of coupled Van der Pol oscillators was demonstrated [1]. Based on the same idea now, results of a more in depth study on a perturbed discharge plasma DL are presented.…”

Section: Introductionmentioning

confidence: 99%

Dynamics of the plasma of a twin discharge system induced by external perturbations

2004

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In this work we present new results on the dynamics of charge structures generated in the inter-anode space of a twin electric discharge system both for free running and for sinusoidal forcing. We study the change of plasma dynamics as function of the amplitude of the ac forcing for two dc biasing values. In a certain range of the control parameter, proportional to the amplitude of the sinusoidal perturbation, the dynamics can be dramatically changed. The results of the computational model proposed in previous works for the system are in reasonable agreement with the experiment.PACS : 05.45.Pq

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“…The best fitting curve gives H = 1.545 and V C = 15.5 V. This critical value of the voltage is remarkably close to the ionization potential of the working gas ͑argon͒ V ion = 15.6 V. The result is in very good agreement with the accepted situation that instability is caused by the charge structures of double layer type, generated in the neighborhood of the additional electrode. 14,19 For values of the voltage in excess of the ionization potential, the structure becomes unstable and different types of dynamics can be initiated in the discharge plasma. Although the LAM value expected for a periodic time series is 1, our computed result is only 0.965.…”

Section: Equivalence Between the Duration Of The Laminar Phase Anmentioning

confidence: 99%

Analysis of the intermittent behavior in a low-temperature discharge plasma by recurrence plot quantification

2010

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The paper presents applications of the recurrence plot quantification to the analysis of type 1 intermittency observed in a discharge plasma. The main measures of recurrence plot analysis considered are the laminarity and the determinism. First, it is demonstrated that the laminarity measure can be related to the average time between chaotic bursts in this type of intermittency. Second, it is shown that the determinism measure introduced by the recurrence plot quantification depends on the control parameter as a decreasing exponential. The test of the results is performed by analyzing the determinism measure for type 1 intermittency observed in the logistic map. It is also shown that the role of the intrinsic noise of the plasma can easily be identified by this technique.

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Modelling of the Temporal Behaviour of the Inter-Anode Current in a System of Two Coupled Electrical Discharges

Cited by 12 publications

References 20 publications

Synchronization between two coupled direct current glow discharge plasma sources

Synchronization between two coupled direct current glow discharge plasma sources

Dynamics of the plasma of a twin discharge system induced by external perturbations

Analysis of the intermittent behavior in a low-temperature discharge plasma by recurrence plot quantification

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