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Modeling of physical processes of energy conversion in small-sized vortex energy separators
(ХАІ, 2021)
The object of study in the article is the vortex effect of temperature separation in a rotating gas flow, which is realized in small-sized vortex energy separators. The subject matter is the models that describe the physical ...
Review of application and research based on cold spray coating materials
(ХАІ, 2021)
Cold spray technology is an advanced spray technology, and its technical principle is the same as that of additive manufacturing technology. Cold spraying technology combines multiple advantages in the spraying field: not ...
Multiagent modeling of production logistics in the creation of high-tech products
(ХАІ, 2021)
Economic instability and stochastic behavior of the market lead to the need to develop new methods and mod-els to reduce the life cycle of high-tech products. Therefore, the urgent task is a detailed consideration and ...
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 ...