The effect of oxygen admixture on the properties of microwave generated plasma in Ar-O₂ : a modelling study - datasetThis work presents the datasets of the results of a self-consistent modelling analysis on microwave plasma generated in Ar-O₂ mixtures at a frequency of 2.45 GHz at atmospheric pressure. The study focuses on how the plasma properties are in uenced by the increase of the oxygen fraction in the gas mixture. The oxygen admixture is increased from 1 up to 95 % in mass for values of the input microwave power of 1 and 1.5 kW. The results show that for a power of 1 kW and gradually increasing the oxygen admixture from 1 to 25 % the electron density drops by a factor of more than 4 due to the energy lost by the electrons due to dissociation of oxygen molecules and the gas heating. An analysis of the number densities of species produced in the Ar-O₂ plasma is presented. Oxygen admixtures of above 50 % are considered along with an increase of the input microwave power in order to supply the discharge with electron number density values of the order of 10^19 m^-3. Gas temperatures above 3700 K are obtained in the plasma core along with a strong production of oxygen atoms with a number density of the order of 10^23 m^-3.

]]>argonatmospheric pressurefluid modellingmicrowave plasmaoxygen admixturePlasma Chemical Processesadeb6746-9957-4b9c-afcf-f9b2e14b21bc2021-03-01T16:33:38+01:002022-07-07T18:00:01+02:00enINP, Leibniz-IPHTThe effect of oxygen admixture on properties of microwave generated plasma in Ar-O₂ - Fig. 3aComputed plasma parameters at the position of the probe-point for 1 % O₂ and an input power of 1 kW: Gas temperature (T) and electron temperature (Te).

]]>2021-06-03T10:19:20+02:002022-07-07T18:00:01+02:00text/csvcsv319https://www.inptdat.de/dataset/effect-oxygen-admixture-properties-microwave-generated-plasma-ar-o%E2%82%82-modelling-study-0The effect of oxygen admixture on properties of microwave generated plasma in Ar-O₂ - Fig. 3bComputed plasma parameters at the position of the probe-point for 1 % O₂ and an input power of 1 kW: Species number densities.

]]>2021-06-03T10:23:07+02:002022-07-07T18:00:01+02:00text/csvcsv1398https://www.inptdat.de/dataset/effect-oxygen-admixture-properties-microwave-generated-plasma-ar-o%E2%82%82-modelling-study-1The effect of oxygen admixture on properties of microwave generated plasma in Ar-O₂ - Fig. 4aElectron density for 1 % inlet mass fractions of O₂ for an input microwave power of 1 kW.

]]>2021-06-03T10:43:14+02:002022-07-07T18:00:01+02:00text/csvcsv42964https://www.inptdat.de/dataset/effect-oxygen-admixture-properties-microwave-generated-plasma-ar-o%E2%82%82-modelling-study-2The effect of oxygen admixture on properties of microwave generated plasma in Ar-O₂ - Fig. 4bElectron temperature for 1 % inlet mass fractions of O₂ for an input microwave power of 1 kW.

]]>2021-06-03T10:44:52+02:002022-07-07T18:00:01+02:00text/csvcsv41114https://www.inptdat.de/dataset/effect-oxygen-admixture-properties-microwave-generated-plasma-ar-o%E2%82%82-modelling-study-3The effect of oxygen admixture on properties of microwave generated plasma in Ar-O₂- Fig. 4cElectron density for 10 % inlet mass fractions of O₂ for an input microwave power of 1 kW.

]]>2021-06-03T10:47:03+02:002022-07-07T18:00:01+02:00text/csvcsv42955https://www.inptdat.de/dataset/effect-oxygen-admixture-properties-microwave-generated-plasma-ar-o%E2%82%82-modelling-study-4The effect of oxygen admixture on properties of microwave generated plasma in Ar-O₂ - Fig. 4dElectron temperature for 10 % inlet mass fractions of O₂ for an input microwave power of 1 kW.

]]>2021-06-03T10:47:52+02:002022-07-07T18:00:01+02:00text/csvcsv41060https://www.inptdat.de/dataset/effect-oxygen-admixture-properties-microwave-generated-plasma-ar-o%E2%82%82-modelling-study-5The effect of oxygen admixture on properties of microwave generated plasma in Ar-O₂ - Fig. 4eElectron density for 20 % inlet mass fractions of O₂ for an input microwave power of 1 kW.

]]>2021-06-03T10:48:32+02:002022-07-07T18:00:01+02:00text/csvcsv42963https://www.inptdat.de/dataset/effect-oxygen-admixture-properties-microwave-generated-plasma-ar-o%E2%82%82-modelling-study-6The effect of oxygen admixture on properties of microwave generated plasma in Ar-O₂ - Fig. 4fElectron temperature for 20 % inlet mass fractions of O₂ for an input microwave power of 1 kW.

]]>2021-06-03T10:50:14+02:002022-07-07T18:00:01+02:00text/csvcsv41065https://www.inptdat.de/dataset/effect-oxygen-admixture-properties-microwave-generated-plasma-ar-o%E2%82%82-modelling-study-7The effect of oxygen admixture on properties of microwave generated plasma in Ar-O₂ - Fig. 5aElectron temperature along a line at the position x = -0.02 m for various inlet mass fractions of O₂. Input microwave power 1 kW.

]]>2021-06-04T08:59:45+02:002022-07-07T18:00:01+02:00text/csvcsv9991https://www.inptdat.de/dataset/effect-oxygen-admixture-properties-microwave-generated-plasma-ar-o%E2%82%82-modelling-study-8The effect of oxygen admixture on properties of microwave generated plasma in Ar-O₂ - Fig. 5bGas temperature along a line at the position x = -0.02 m for various inlet mass fractions of O₂. Input microwave power 1 kW.

]]>2021-06-04T09:00:41+02:002022-07-07T18:00:01+02:00text/csvcsv9673https://www.inptdat.de/dataset/effect-oxygen-admixture-properties-microwave-generated-plasma-ar-o%E2%82%82-modelling-study-9The effect of oxygen admixture on properties of microwave generated plasma in Ar-O₂ - Fig. 6aNumber density of electrons along a line at the position x = -0.02 m for various inlet mass fractions of O₂. Input microwave power 1 kW.

]]>2021-06-04T09:25:57+02:002022-07-07T18:00:01+02:00text/csvcsv11120https://www.inptdat.de/dataset/effect-oxygen-admixture-properties-microwave-generated-plasma-ar-o%E2%82%82-modelling-study-10The effect of oxygen admixture on properties of microwave generated plasma in Ar-O₂ - Fig. 6bNegative oxygen ions along a line at the position x = -0.02 m for various inlet mass fractions of O₂. Input microwave power 1 kW.

]]>2021-06-04T09:27:01+02:002022-07-07T18:00:01+02:00text/csvcsv10513https://www.inptdat.de/dataset/effect-oxygen-admixture-properties-microwave-generated-plasma-ar-o%E2%82%82-modelling-study-11The effect of oxygen admixture on properties of microwave generated plasma in Ar-O₂ - Fig. 7aNumber density of positive charge carriers along a line at the position x = -0.02 m for 1 % inlet mass fractions of O₂. Input microwave power 1 kW.

]]>2021-06-04T09:28:08+02:002022-07-07T18:00:01+02:00text/csvcsv6238https://www.inptdat.de/dataset/effect-oxygen-admixture-properties-microwave-generated-plasma-ar-o%E2%82%82-modelling-study-12The effect of oxygen admixture on properties of microwave generated plasma in Ar-O₂ - Fig. 7bNumber density of positive charge carriers along a line at the position x = -0.02 m for 5 % inlet mass fractions of O₂. Input microwave power 1 kW.

]]>2021-06-04T09:28:53+02:002022-07-07T18:00:01+02:00text/csvcsv6217https://www.inptdat.de/dataset/effect-oxygen-admixture-properties-microwave-generated-plasma-ar-o%E2%82%82-modelling-study-13The effect of oxygen admixture on properties of microwave generated plasma in Ar-O₂ - Fig. 7cNumber density of positive charge carriers along a line at the position x = -0.02 m for 10 % inlet mass fractions of O₂. Input microwave power 1 kW.

]]>2021-06-04T09:29:38+02:002022-07-07T18:00:01+02:00text/csvcsv6234https://www.inptdat.de/dataset/effect-oxygen-admixture-properties-microwave-generated-plasma-ar-o%E2%82%82-modelling-study-14The effect of oxygen admixture on properties of microwave generated plasma in Ar-O₂ - Fig. 7dNumber density of positive charge carriers along a line at the position x = -0.02 m for 15 % inlet mass fractions of O₂. Input microwave power 1 kW.

]]>2021-06-04T09:30:50+02:002022-07-07T18:00:01+02:00text/csvcsv6235https://www.inptdat.de/dataset/effect-oxygen-admixture-properties-microwave-generated-plasma-ar-o%E2%82%82-modelling-study-15The effect of oxygen admixture on properties of microwave generated plasma in Ar-O₂ - Fig. 7eNumber density of positive charge carriers along a line at the position x = -0.02 m for 20 % inlet mass fractions of O₂. Input microwave power 1 kW.

]]>2021-06-04T09:31:21+02:002022-07-07T18:00:01+02:00text/csvcsv6223https://www.inptdat.de/dataset/effect-oxygen-admixture-properties-microwave-generated-plasma-ar-o%E2%82%82-modelling-study-16The effect of oxygen admixture on properties of microwave generated plasma in Ar-O₂ - Fig. 7fNumber density of positive charge carriers along a line at the position x = -0.02 m for 25 % inlet mass fractions of O₂. Input microwave power 1 kW.

]]>2021-06-04T09:32:05+02:002022-07-07T18:00:01+02:00text/csvcsv6212https://www.inptdat.de/dataset/effect-oxygen-admixture-properties-microwave-generated-plasma-ar-o%E2%82%82-modelling-study-17The effect of oxygen admixture on properties of microwave generated plasma in Ar-O₂ - Fig. 8aNumber density of O₂ [m^-3] along a line at the position x = -0.02 m for various inlet mass fractions of O₂. Input microwave power 1 kW.

]]>2021-06-04T09:36:16+02:002022-07-07T18:00:01+02:00text/csvcsv11130https://www.inptdat.de/dataset/effect-oxygen-admixture-properties-microwave-generated-plasma-ar-o%E2%82%82-modelling-study-18The effect of oxygen admixture on properties of microwave generated plasma in Ar-O₂ - Fig. 8bNumber density of O [m^-3] along a line at the position x = -0.02 m for various inlet mass fractions of O₂. Input microwave power 1 kW.

]]>2021-06-04T09:37:08+02:002022-07-07T18:00:01+02:00text/csvcsv11065https://www.inptdat.de/dataset/effect-oxygen-admixture-properties-microwave-generated-plasma-ar-o%E2%82%82-modelling-study-19The effect of oxygen admixture on properties of microwave generated plasma in Ar-O₂ - Fig. 8cNumber density of Ar [m^-3] along a line at the position x = -0.02 m for various inlet mass fractions of O₂. Input microwave power 1 kW.

]]>2021-06-04T09:37:58+02:002022-07-07T18:00:01+02:00text/csvcsv11204https://www.inptdat.de/dataset/effect-oxygen-admixture-properties-microwave-generated-plasma-ar-o%E2%82%82-modelling-study-20The effect of oxygen admixture on properties of microwave generated plasma in Ar-O₂ - Fig. 8dNumber density of Ar* [m^-3] along a line at the position x = -0.02 m for various inlet mass fractions of O₂. Input microwave power 1 kW.

]]>2021-06-04T09:38:32+02:002022-07-07T18:00:01+02:00text/csvcsv10887https://www.inptdat.de/dataset/effect-oxygen-admixture-properties-microwave-generated-plasma-ar-o%E2%82%82-modelling-study-21The effect of oxygen admixture on properties of microwave generated plasma in Ar-O₂ - Fig. 9aElectron number density for 50 % of O₂ admixture and 1 kW input microwave power.

]]>2021-06-04T09:57:47+02:002022-07-07T18:00:01+02:00text/csvcsv31678https://www.inptdat.de/dataset/effect-oxygen-admixture-properties-microwave-generated-plasma-ar-o%E2%82%82-modelling-study-22The effect of oxygen admixture on properties of microwave generated plasma in Ar-O₂ - Fig. 9cElectron number density for 75 % of O₂ admixture and 1,5 kW input microwave power.

]]>2021-06-04T09:58:32+02:002022-07-07T18:00:01+02:00text/csvcsv42962https://www.inptdat.de/dataset/effect-oxygen-admixture-properties-microwave-generated-plasma-ar-o%E2%82%82-modelling-study-23The effect of oxygen admixture on properties of microwave generated plasma in Ar-O₂ - Fig. 9eElectron number density for 95 % of O₂ admixture and 1,5 kW input microwave power.

]]>2021-06-04T09:59:07+02:002022-07-07T18:00:01+02:00text/csvcsv42957https://www.inptdat.de/dataset/effect-oxygen-admixture-properties-microwave-generated-plasma-ar-o%E2%82%82-modelling-study-24The effect of oxygen admixture on properties of microwave generated plasma in Ar-O₂ - Fig. 9bElectron temperature for 50 % of O₂ admixture and 1 kW input microwave power.

]]>2021-06-04T10:00:21+02:002022-07-07T18:00:01+02:00text/csvcsv41061https://www.inptdat.de/dataset/effect-oxygen-admixture-properties-microwave-generated-plasma-ar-o%E2%82%82-modelling-study-25The effect of oxygen admixture on properties of microwave generated plasma in Ar-O₂ - Fig. 9dElectron temperature for 75 % of O₂ admixture and 1,5 kW input microwave power.

]]>2021-06-04T10:01:22+02:002022-07-07T18:00:01+02:00text/csvcsv41034https://www.inptdat.de/dataset/effect-oxygen-admixture-properties-microwave-generated-plasma-ar-o%E2%82%82-modelling-study-26The effect of oxygen admixture on properties of microwave generated plasma in Ar-O₂ - Fig. 9fElectron temperature for 95 % of O₂ admixture and 1,5 kW input microwave power.

]]>2021-06-04T10:01:53+02:002022-07-07T18:00:01+02:00text/csvcsv41039https://www.inptdat.de/dataset/effect-oxygen-admixture-properties-microwave-generated-plasma-ar-o%E2%82%82-modelling-study-27The effect of oxygen admixture on properties of microwave generated plasma in Ar-O₂ - Fig. 10aGas temperature for 50 % of O₂ at 1 kW input power.

]]>2021-06-04T13:16:05+02:002022-07-07T18:00:01+02:00text/csvcsv40195https://www.inptdat.de/dataset/effect-oxygen-admixture-properties-microwave-generated-plasma-ar-o%E2%82%82-modelling-study-28The effect of oxygen admixture on properties of microwave generated plasma in Ar-O₂ - Fig. 10cGas temperature for 75 % of O₂ at 1.5 kW input power.

]]>2021-06-04T13:17:51+02:002022-07-07T18:00:01+02:00text/csvcsv40194https://www.inptdat.de/dataset/effect-oxygen-admixture-properties-microwave-generated-plasma-ar-o%E2%82%82-modelling-study-29The effect of oxygen admixture on properties of microwave generated plasma in Ar-O₂ - Fig. 10eGas temperature for 95 % of O₂ at 1.5 kW input power.

]]>2021-06-04T13:20:16+02:002022-07-07T18:00:01+02:00text/csvcsv40203https://www.inptdat.de/dataset/effect-oxygen-admixture-properties-microwave-generated-plasma-ar-o%E2%82%82-modelling-study-30The effect of oxygen admixture on properties of microwave generated plasma in Ar-O₂ - Fig. 10bNumber density of oxygen atoms for 50 % of O₂ at 1 kW input power.

]]>2021-06-04T13:22:13+02:002022-07-07T18:00:01+02:00text/csvcsv42957https://www.inptdat.de/dataset/effect-oxygen-admixture-properties-microwave-generated-plasma-ar-o%E2%82%82-modelling-study-31The effect of oxygen admixture on properties of microwave generated plasma in Ar-O₂ - Fig. 10dNumber density of oxygen atoms for 75 % of O₂ at 1.5 kW input power.

]]>2021-06-04T13:24:12+02:002022-07-07T18:00:01+02:00text/csvcsv42946https://www.inptdat.de/dataset/effect-oxygen-admixture-properties-microwave-generated-plasma-ar-o%E2%82%82-modelling-study-32The effect of oxygen admixture on properties of microwave generated plasma in Ar-O₂ - Fig. 10fNumber density of oxygen atoms for 95 % of O₂ at 1.5 kW input power.

]]>2021-06-04T13:25:48+02:002022-07-07T18:00:01+02:00text/csvcsv42974https://www.inptdat.de/dataset/effect-oxygen-admixture-properties-microwave-generated-plasma-ar-o%E2%82%82-modelling-study-33DKANhttps://www.inptdat.de