Calorimetric studies of microwave ion thruster
The authors continue their work in the field of calorimetric studies of the parameters of an accelerated ionized gas jet of prototypes of microwave ion micro-thrusters with an energy consumption of up to 10 watts. This paper presents an improved calorimetric method. The introduction into the desig...
Saved in:
| Main Authors: | , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Autonomous Educational Institution of Higher Education
2022-03-01
|
| Series: | Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение" |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2022/%D0%A2.%206,%20%E2%84%961%20(%D0%90%D0%A0%D0%B8%D0%AD%D0%9C)/118-127%20%D0%92%D0%B0%D0%B2%D0%B8%D0%BB%D0%BE%D0%B2%20%D0%98.%20%D0%A1.,%20%D0%96%D0%B0%D1%80%D0%B8%D0%BA%D0%BE%D0%B2%20%D0%9A.%20%D0%98.,%20%D0%AF%D1%87%D0%BC%D0%B5%D0%BD%D0%B5%D0%B2%20%D0%9F.%20%D0%A1.,%20%D0%A4%D0%B5%D0%B4%D1%8F%D0%BD%D0%B8%D0%BD%20%D0%92.%D0%92.%20%D0%B8%20%D0%B4%D1%80.pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | The authors continue their work in the field of calorimetric studies of the parameters of an accelerated
ionized gas jet of prototypes of microwave ion micro-thrusters with an energy consumption of up to 10
watts. This paper presents an improved calorimetric method. The introduction into the design of a heat
receiver in the form of a thin screen makes it possible to allocate the thermal component formed by the
passage of an electric current through the plasma in the accelerating gap. Calorimetric studies of the
prototype with a two-electrode accelerating system are carried out at the same accelerating voltages
and power of the microwave generator and different mass gas flow rates. It is shown that at a nitrogen
consumption of 5,668•10–9 kg/s, the velocity of the mixed jet (neutral gas with ionized component)
of the gas was 63,75 m/s, the jet thrust is 0,36 μN. With a nitrogen consumption of 1,611•10–8 kg/s,
the speed of the mixed gas jet was 47,9 m/s, the jet thrust was 0,77 μN. |
|---|---|
| ISSN: | 2588-0373 2587-764X |