Characteristics of electrical jet engine of Hall- type for correction of mi-crosatellites or-bits
Journal Title: Технічна механіка, Техническая механика, Technical Mechanics - Year 2014, Vol 1, Issue 1
Abstract
The research aim is to define the degree of influence of the discharge voltage on thrust performance and power characteristics of the ITM-31 Hall low-powered engine developed at the Institute of Technical Mechanics of the National Academy of Sciences of Ukraine and State Space Agency of Ukraine. Control characteristics in a power range of 18-304 W are presented. The evaluation of an allowable operating range of the discharge voltage is pioneered. The practical importance is to increase the efficiency of the Hall engine for minimizing the power consumption.
Authors and Affiliations
S. Kulagin
Keywords
Related Articles
- EP ID EP357382
- DOI -
- Views 66
- Downloads 0
Normalization of engineering system strength and reliability
This paper briefly overviews the studies conducted in 2014 – 2018 along the following research line of the Institute of Technical Mechanics of the National Academy of Sciences of Ukraine and the State Space Agency of Ukr...
Regularities of deformation of elastic massifs
The analysis of the existing solutions for the elasticity theory is demonstration of their serious disadvantages resulted from the application of imperfect physical dependences. In order to eliminate this problem and to...
Wear-resistant wheel profile for a freight car with an increased axle load
At present, new 18-9817 (ICG Motion Control) trucks designed for 1520 mm railway freight cars with an axle load increased to 25 tf are adopted for freight car fleet renewal in Ukraine. The aim of this paper is to develop...
Determination of content and level of forces affecting a side frame cantilever part in operation of freight car
The paper deals with the study of additional lateral and longitudinal forces affecting the side frame cantile-ver part with its dynamic interaction with an axle box assembly of the wheel pair. The effects of additional f...
Determination of parameters of cavitation self-oscillation in hydraulic system under simultaneous longitudinal oscillation of pipe structure and fluid
The paper deals simultaneous longitudinal oscillation of feed pipes of liquid rocket engines (LRE) and flu-ids. Cavities, normally occurring in operations of LRE pumps, can result in self-excited low-frequency of the flu...