Search
Now showing items 11-20 of 20
The improvement and realization of finite-difference lattice Boltzmann method
(ХАІ, 2021)
The Lattice Boltzmann Method (LBM) is a numerical method developed in recent decades. It has the characteristics of high parallel efficiency and simple boundary processing. The basic idea is to construct a simplified dynamic ...
Risk-oriented simulation of the long logistics supply chains in developing enterprises
(ХАІ, 2021)
The actual problem of studying long supply chains in developing enterprises is posed and solved. Due to the distribution of the production system and the presence of a large number of distant suppliers of materials, raw ...
A review on the topology optimization of the fiber-reinforced composite structures
(ХАІ, 2021)
The article provides a comprehensive overview of the topological optimization of the designed composite structure. A promising direction is the combination of topological optimization with additive manufacturing methods. ...
Simulation of the business processes of the developing enterprise to create complex products with multi-level component architecture
(ХАІ, 2021)
The task of researching business processes related to the organization and management of projects for the creation of new complex technical products in the aerospace, shipbuilding and other branches of engineering is set ...
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 ...
Formation of basic parameters areas of transport aircraft modifications under conditions of its basing
(ХАІ, 2021)
Along with the unique performance and economic indicators that characterize heavy transport aircraft, it is also a priority to provide basing for their heavier modifications at the airfields declared for the base aircraft. ...
Transport category airplane flight range calculation accounting center-of-gravity position shift and engine throttling characteristics
(ХАІ, 2021)
A problem facing world commercial aviation is a provision of the flight range and an increase in the fuel efficiency of transport category airplanes using fuel trim transfer application, which allows for decreasing airplane ...
Plasma-enhanced thermal growth of copper oxide nanostructures on anode of glow discharge setup
(ХАІ, 2021)
Plasma-enhanced growth of copper oxide nanostructures is widely explored in science and manufacturing, since it provides the flexibility, productivity, and cost-effectiveness necessary to meet the growing demands of ...
The calculation of the heat control accumulator volume of two-phase heat transfer loop of a spacecraft thermal control system
(ХАІ, 2021)
The article presents the results of ground experiments, on the basis of which the verification of various models and correlations for phase slip was carried out. The applicability of the models and correlations to ...
Identification of UAV model parameters from flight and computer experiment data
(ХАІ, 2021)
The object of research in the article is various well-known approaches and methods of structural and parametric identification of dynamic controlled objects - unmanned aerial vehicles (UAVs). The subject of the research ...