Development of special generators of low-temperature plasma for ecological and biomedical applications. Research and Educational Center on Basic Problems.

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Development of special generators of low-temperature plasma for ecological and biomedical applications. Research and Educational Center on Basic Problems of Applications of Low Temperature Plasma Physics Ministry of Education of RF, Government of Karelia Investigation of characteristics of microplasma sources with needle anode. Investigation of characteristics of microplasmatron stream generated in discharge with needle anode. Research of integral and local properties of the plasma air flow generated by the extra small plasma generator..

Research and Educational Center on Basic Problems of Applications of Low Temperature Plasma Physics Ministry of Education of RF, Government of Karelia Object of research – special form of glow discharge with small anode. It is interesting that in certain conditions (radius of needle, gas pressure and discharge current) plasma localizes on the end of the needle. The scale of microplasma source – tenths of millimeter. Experimental devices of three types were created, initial investigations shown their workability were carried out. Development of special generators of low-temperature plasma for ecological and biomedical applications.

Research and Educational Center on Basic Problems of Applications of Low Temperature Plasma Physics Ministry of Education of RF, Government of Karelia. Investigation of characteristics of microplasma sources with needle anode

Research and Educational Center on Basic Problems of Applications of Low Temperature Plasma Physics Ministry of Education of RF, Government of Karelia Microplasma source of coherent radiation was designed and constructed. Experiments on estimation of coherence of radiation were carried out. Volt-ampere characteristics Investigation of characteristics of microplasma sources with needle anode

Research and Educational Center on Basic Problems of Applications of Low Temperature Plasma Physics Ministry of Education of RF, Government of Karelia Device for generation of microplasma flow was created and volt-ampere characteristics of discharge and parameters of plasma were investigated. Investigation of characteristics of microplasmatron stream generated in discharge with needle anode

Research and Educational Center on Basic Problems of Applications of Low Temperature Plasma Physics Ministry of Education of RF, Government of Karelia Investigation of characteristics of microplasmatron stream generated in discharge with needle anode

Research and Educational Center on Basic Problems of Applications of Low Temperature Plasma Physics Ministry of Education of RF, Government of Karelia Air plasma flow generator was designed and constructed. Power source of this device was constructed as well. The methods of measurements of integral and local characteristics of plasma flow and initiating discharge, spectroscopic investigations of plasma flow, spreading to atmosphere were carried out. Chemical composition of flow was measurement. Research of integral and local properties of the plasma air flow generated by the extra small plasma generator

Research and Educational Center on Basic Problems of Applications of Low Temperature Plasma Physics Ministry of Education of RF, Government of Karelia Values of plasma flow temperature on the axis and cross-sections of plasma flow

Research and Educational Center on Basic Problems of Applications of Low Temperature Plasma Physics Ministry of Education of RF, Government of Karelia Research of integral and local properties of the plasma air flow generated by the extra small plasma generator. The main characteristics Average temperature: °С Power density of plasma flow: 2.5 W/cm² Discharge working voltage: V Discharge current: mA Sizes of the plasma generator: Diameter: 12 mm Length: 150 mm Mass of the plasma generator : 26 g Working medium: air Air volume consumption: 0.5 l/min Consumed power: 50 W Mass: 5 kg

Research and Educational Center on Basic Problems of Applications of Low Temperature Plasma Physics Ministry of Education of RF, Government of Karelia Research of integral and local properties of the plasma air flow generated by the extra small plasma generator. Aspirating counter ACAI-02-GDT. The device for investigation of the charge composition of air and air-plasma flows was based on the discharge principle, that is for simultaneous measurement of ions concentrations with mobility higher or equal the ultimate one. The device consists of an aspirating chamber, power sources, a signal amplifier, a digital voltmeter-oscillograph and a computer. Counter ACAI-02-GDT

Development of special generators of low-temperature plasma for ecological and biomedical applications. Research and Educational Center on Basic Problems of Applications of Low Temperature Plasma Physics Ministry of Education of RF, Government of Karelia Research team : V.A.Gostev Supervisor, associate professor V.V.MamkovichAssistant professor A.V.Lebedeva Post-graduate student S.A. Neverov engineer P.V.LunkovStudent A.A.Tikhomirovstudent D.V.Dobryninstudent V.I.Ignakhinstudent A.N.Pushkarevstudent Yu.V.Terentievstudent