Browsing Факультет ракетно-космічної техніки (№ 4) by Title
Now showing items 45-64 of 772
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On estimates of coefficients of generalized atomic wavelets expansions and their application to data processing
(ХАІ, 2020)Discrete atomic compression of digital images is considered. It is a lossy compression algorithm. The aim of this paper is to obtain a mechanism for control of quality loss. -
Physics for engineers
(ХАІ, 2008)The textbook contains theoretical information on optics, the science studying light, which is known to be a part of electromagnetic radiation spectrum. -
Problems on descriptive geometry
(KhAI, 2017)Typical problems on descriptive geometry are included. Initial data for the problems are represented in coordinate-descriptive way. It promotes to fast operating with special terminology, development of spatial imagination, ... -
Progress in electric propulsion numerical simulation
(ХАІ, 2023)This paper outlines efforts to develop models of various electrical propulsion concepts, from the first attempts in the early 90s to the latest sophisticated multidimensional simulations. -
Quasi-one-dimensional mathematical model of processes in Hall effect and plasma-ion thrusters
(ХАІ, 2021)Plasma-ion thrusters with a radial magnetic field in ionization chamber and Hall effect thrusters are electrostatic electric propulsion thrusters with closed electron drift. Axial symmetry in the dynamics of the components ... -
Radial distribution of electrons rotation moment in hall effect and plasma-ion thrusters
(ХАІ, 2021)The subject of the article is the radial distribution of electron motion parameters inside electric rocket engines with a closed electron drift. The radial magnetic field in Hall thrusters limits the axial flow of electrons ... -
Recent french results of small hall effect thrusters investigations in collaboration with the national aerospace university in Kharkov
(ХАИ, 2009)The significance of using and investigation of Hall effect thrusters is described in this paper. The progress in development of HET all over the world and activities of Ukraine and France on this field are given. The ... -
Shafts and gears. Representation in a drawing
(KhAI, 2019)The manual covers section of the «Drawings of machine parts» course. The manual includes geometrical parameters of typical shafts, gear wheels, gear joints and their calculations. Examples of working drawings of gear ... -
Simulation methods of electric propulsion thrusters
(ХАІ, 2023) -
Structure and properties of steels and cast irons
(ХАІ, 2004)Textbook contains texts necessary for material revision, which is delivered in Russian according students educational specialty, for vocabulary increasing, improving skills for dealing with scientific texts, written and ... -
Studying the possibility of compensation of undesirable manufacturing warping in composite articles for aircrafts
(ХАІ, 2024)The object of the research is the possibility of improving the quality of articles made of composites by means of pre-polymerization treatment of the wet package with intensive pulse loading. Processes of composite articles ... -
The method of determining optimal control of the thermoelastic state of piece-homogeneous body using a stationary temperature field
(ХАІ, 2024)This paper proposes a new highly effective method for determining the optimal control of the stress-strain state of spatially multi-connected composite bodies using a stationary temperature field. The proposed method is ... -
The theory of limits. Continuous functions
(KhAI, 2018)This manual contains two topics: the theory of limits and continuous functions. The detailed theoretical material, which is accompanied by solved examples for typical problems, is given. At the end of the manual it is given ... -
Theory of Series
(ХАІ, 2004)This study aid deals with such important part of the Higher Mathematics as Series and consists of 4 chapters. The first chapter on number series contains theoretical material and exercises, the most of which are followed ... -
Threaded joints
(ХАІ, 2006)Geometrical parameters and dimensions of a screw thread profile and thread classification are represented. Basic types of threaded joints applied in machinery are mentioned. Calculation methods of threaded joints ... -
Threaded joints
(ХАІ, 2011)Geometrical parameters and dimensions of a screw thread profile and thread classification are represented. Basic types of threaded joints applied in machinery are mentioned. Calculation methods of threaded joints ... -
Tomic functions and lacunary interpolation series in boundary value problems for partial derivatives equations and image processing
(ХАІ, 2020)In the paper we consider and solve the problem of construction of the so called tomic functions – the systems of infinitely differentiable functions which while retaining many important properties of the shifts of atomic ... -
Topological designing and analysis of the composite wing rib
(ХАІ, 2020)The composite structures in the aerospace industry for in recent decades are widely applied however, at the beginning of the 21st century composites are growing rapidly. The largest companies in the aerospace industry are ... -
Topological optimization hybrid algorithm for the adhesive joint
(ХАІ, 2023)The subject of this study is a topological optimization algorithm for a lapped symmetric adhesive joint. The purpose of this research is to create a hybrid optimization algorithm that combines the advantages of a genetic ...