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  Subjects -> AERONAUTICS AND SPACE FLIGHT (Total: 124 journals)
Showing 1 - 30 of 30 Journals sorted alphabetically
Acta Astronautica     Hybrid Journal   (Followers: 220)
Advances in Aerospace Engineering     Open Access   (Followers: 74)
Advances in Aerospace Science and Technology     Open Access   (Followers: 14)
Advances in Astronautics Science and Technology     Hybrid Journal   (Followers: 2)
Advances in Space Research     Hybrid Journal   (Followers: 295)
Aeronautical Journal, The     Hybrid Journal   (Followers: 9)
Aerospace     Open Access   (Followers: 64)
Aerospace Medicine and Human Performance     Full-text available via subscription   (Followers: 22)
Aerospace Science and Technology     Hybrid Journal   (Followers: 305)
Aerospace Systems     Hybrid Journal   (Followers: 10)
Aerospace technic and technology     Open Access   (Followers: 7)
Aerotecnica Missili & Spazio : Journal of Aerospace Science, Technologies & Systems     Hybrid Journal   (Followers: 6)
AIAA Journal     Hybrid Journal   (Followers: 1002)
Air Medical Journal     Hybrid Journal   (Followers: 6)
Aircraft Engineering and Aerospace Technology     Hybrid Journal   (Followers: 139)
Artificial Satellites     Open Access   (Followers: 21)
ASTRA Proceedings     Open Access   (Followers: 3)
Astrodynamics     Hybrid Journal   (Followers: 4)
Aviation     Open Access   (Followers: 12)
Aviation in Focus - Journal of Aeronautical Sciences     Open Access   (Followers: 7)
Aviation Psychology and Applied Human Factors     Hybrid Journal   (Followers: 23)
Aviation Week     Full-text available via subscription   (Followers: 410)
Canadian Aeronautics and Space Journal     Full-text available via subscription   (Followers: 31)
CEAS Aeronautical Journal     Hybrid Journal   (Followers: 30)
Chinese Journal of Aeronautics     Open Access   (Followers: 19)
Ciencia y Poder Aéreo     Open Access   (Followers: 3)
Civil Aviation High Technologies     Open Access   (Followers: 6)
Control Systems     Hybrid Journal   (Followers: 235)
Cosmic Research     Hybrid Journal   (Followers: 5)
Egyptian Journal of Remote Sensing and Space Science     Open Access   (Followers: 25)
Fatigue of Aircraft Structures     Open Access   (Followers: 21)
Frontiers in Aerospace Engineering     Open Access   (Followers: 20)
Frontiers in Astronomy and Space Sciences     Open Access   (Followers: 15)
Gyroscopy and Navigation     Hybrid Journal   (Followers: 177)
IEEE Aerospace and Electronic Systems Magazine     Full-text available via subscription   (Followers: 251)
IEEE Journal on Miniaturization for Air and Space Systems     Hybrid Journal   (Followers: 2)
IEEE Transactions on Aerospace and Electronic Systems     Hybrid Journal   (Followers: 281)
IEEE Transactions on Circuits and Systems I: Regular Papers     Hybrid Journal   (Followers: 43)
International Journal of Aeroacoustics     Hybrid Journal   (Followers: 37)
International Journal of Aerodynamics     Hybrid Journal   (Followers: 46)
International Journal of Aeronautical and Space Sciences     Hybrid Journal   (Followers: 4)
International Journal of Aerospace Engineering     Open Access   (Followers: 86)
International Journal of Aerospace Innovations     Full-text available via subscription   (Followers: 23)
International Journal of Aerospace Psychology     Hybrid Journal   (Followers: 22)
International Journal of Aerospace Sciences     Open Access   (Followers: 36)
International Journal of Applied Geospatial Research     Hybrid Journal   (Followers: 7)
International Journal of Aviation Management     Hybrid Journal   (Followers: 5)
International Journal of Aviation Technology, Engineering and Management     Full-text available via subscription   (Followers: 8)
International Journal of Aviation, Aeronautics, and Aerospace     Open Access   (Followers: 9)
International Journal of Crashworthiness     Hybrid Journal   (Followers: 10)
International Journal of Micro Air Vehicles     Open Access   (Followers: 11)
International Journal of Satellite Communications Policy and Management     Hybrid Journal   (Followers: 15)
International Journal of Space Science and Engineering     Hybrid Journal   (Followers: 13)
International Journal of Space Structures     Full-text available via subscription   (Followers: 19)
International Journal of Space Technology Management and Innovation     Full-text available via subscription   (Followers: 11)
International Journal of Sustainable Aviation     Hybrid Journal   (Followers: 5)
Investigación Pecuaria     Open Access   (Followers: 1)
Journal of Aerodynamics     Open Access   (Followers: 27)
Journal of Aeronautical Materials     Open Access   (Followers: 10)
Journal of Aerospace Engineering     Full-text available via subscription   (Followers: 66)
Journal of Aerospace Engineering & Technology     Full-text available via subscription   (Followers: 22)
Journal of Aerospace Information Systems     Hybrid Journal   (Followers: 27)
Journal of Aerospace Information Systems     Hybrid Journal   (Followers: 57)
Journal of Aerospace Technology and Management     Open Access   (Followers: 10)
Journal of Aircraft     Hybrid Journal   (Followers: 262)
Journal of Aircraft and Spacecraft Technology     Open Access   (Followers: 15)
Journal of Airline and Airport Management     Open Access   (Followers: 11)
Journal of Astrobiology & Outreach     Open Access   (Followers: 5)
Journal of Aviation Technology and Engineering     Open Access   (Followers: 10)
Journal of Aviation/Aerospace Education & Research     Open Access   (Followers: 2)
Journal of Engineering and Technological Sciences     Open Access   (Followers: 2)
Journal of Guidance, Control, and Dynamics     Hybrid Journal   (Followers: 165)
Journal of KONBiN     Open Access   (Followers: 4)
Journal of Navigation     Hybrid Journal   (Followers: 176)
Journal of Propulsion and Power     Hybrid Journal   (Followers: 569)
Journal of Space Safety Engineering     Hybrid Journal   (Followers: 8)
Journal of Space Weather and Space Climate     Open Access   (Followers: 30)
Journal of Spacecraft and Rockets     Hybrid Journal   (Followers: 702)
Journal of Spatial Science     Hybrid Journal   (Followers: 4)
Journal of the American Helicopter Society     Full-text available via subscription   (Followers: 9)
Journal of the Astronautical Sciences     Hybrid Journal   (Followers: 11)
Journal of the Australasian Society of Aerospace Medicine     Open Access   (Followers: 3)
Journal of Wind Engineering and Industrial Aerodynamics     Hybrid Journal   (Followers: 21)
Life Sciences in Space Research     Hybrid Journal   (Followers: 5)
MAD - Magazine of Aviation Development     Open Access   (Followers: 3)
Mekanika : Jurnal Teknik Mesin i     Open Access  
Microgravity Science and Technology     Hybrid Journal   (Followers: 3)
New Space     Hybrid Journal   (Followers: 6)
Nonlinear Dynamics     Hybrid Journal   (Followers: 19)
npj Microgravity     Open Access   (Followers: 3)
Open Aerospace Engineering Journal     Open Access   (Followers: 4)
Perspectives of Earth and Space Scientists i     Open Access   (Followers: 1)
Population Space and Place     Hybrid Journal   (Followers: 10)
Problemy Mechatroniki. Uzbrojenie, lotnictwo, inżynieria bezpieczeństwa / Problems of Mechatronics. Armament, Aviation, Safety Engineering     Open Access   (Followers: 3)
Proceedings of the Human Factors and Ergonomics Society Annual Meeting     Hybrid Journal   (Followers: 16)
Proceedings of the Institution of Mechanical Engineers Part G: Journal of Aerospace Engineering     Hybrid Journal   (Followers: 42)
Progress in Aerospace Sciences     Full-text available via subscription   (Followers: 82)
Propulsion and Power Research     Open Access   (Followers: 89)
REACH - Reviews in Human Space Exploration     Full-text available via subscription   (Followers: 5)
Research & Reviews : Journal of Space Science & Technology     Full-text available via subscription   (Followers: 20)
RocketSTEM     Free   (Followers: 5)
Russian Aeronautics (Iz VUZ)     Hybrid Journal   (Followers: 23)
Science and Education : Scientific Publication of BMSTU     Open Access   (Followers: 1)
Space and Polity     Hybrid Journal   (Followers: 6)
Space Policy     Hybrid Journal   (Followers: 30)
Space Research Today     Full-text available via subscription   (Followers: 43)
Space Safety Magazine     Free   (Followers: 50)
Space Science International     Open Access   (Followers: 117)
Space Science Reviews     Hybrid Journal   (Followers: 92)
SpaceNews     Free   (Followers: 779)
Spatial Information Research     Hybrid Journal   (Followers: 1)
Transactions on Aerospace Research     Open Access   (Followers: 1)
Transport and Aerospace Engineering     Open Access   (Followers: 4)
Transportmetrica A : Transport Science     Hybrid Journal   (Followers: 7)
Unmanned Systems     Hybrid Journal   (Followers: 4)
Xibei Gongye Daxue Xuebao / Journal of Northwestern Polytechnical University     Open Access  
Вісник Національного Авіаційного Університету     Open Access   (Followers: 1)

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Similar Journals
Journal Cover
Aerospace technic and technology
Number of Followers: 7  

  This is an Open Access Journal Open Access journal
ISSN (Print) 1727-7337 - ISSN (Online) 2663-2217
Published by National Aerospace University Homepage  [1 journal]
  • About ANTONOV company development prospects in modern conditions

    • Authors: Сергій Андрійович Бичков
      Pages: 4 - 11
      Abstract: The features of the functioning of the domestic aviation industry in the Soviet period and during Ukraine's independence, as well as the world experience of developed countries in supporting aircraft manufacturing companies in the creation of advanced aviation technology are considered. Abroad, such an industry works with the assistance and under the control of the state, including private companies. The main directions of the development strategy of ANTONOV Company in modern conditions are shown. Effective options for ensuring the enterprise activities in the absence of state funding are disclosed, which made it possible to save the domestic school of aircraft engineering and continue the development of new aircraft. The main principles used in the formation of plans and promising directions of ANTONOV Company activity developed, including the priority implementation of state orders, constant monitoring of market needs in aviation technology, the modernization of existing ANTONOV aircraft, the development of aircraft modification families to meet market demands at minimal cost and in a short time, the assessment of all possible risks of new work. The result of the analysis carried out following the stated principles is the development of an aircraft creation program, considering the financial capabilities of the enterprise, the availability of the necessary scientific and technical reserve, and competent engineering and design staff, as well as the state of production. The latest developments of ANTONOV aviation equipment, created during the years of Ukraine's independence, are presented: the multi-purpose aircraft An-38, the regional passenger aircraft An-140, An-148, An-158, the light transport aircraft An-132D, the medium military transport aircraft of short takeoff and landing An-70. The policy of the enterprise in the social sphere is shown, aimed at ensuring the save of qualified personnel, as well as the training of engineering and technical personnel and workers of aviation specialization. Priority work programs of the enterprise have been identified: airworthiness support, repair, and modernization of ANTONOV aircraft; completion of the program for creating the An-178 aircraft; airworthiness support, repair, and support in the operation of aircraft of ANTONOV Airlines; completion of the import substitution program for materials and components; restoration of serial production and sales of An-148 and An-158 passenger aircraft. The main directions of exploratory research of new projects of competitive aircraft are planned.
      PubDate: 2022-02-24
      DOI: 10.32620/aktt.2022.1.01
       
  • Mathematical model of a vertical-axial wind motor in a viscous gas flow

    • Authors: Elena Bobriakova, Artem Gundar, Sergiy Ivanov, Yurii Krashanytsya, Ivan Rudyk, Aleksandr Serbin, Daniil Fedchenko
      Pages: 12 - 24
      Abstract: The development of vertical axial wind turbines in Ukraine is in its infancy for many reasons: the lack of systematic theoretical and experimental studies of the aerodynamic characteristics of various schemes of wind turbines, the lack of an appropriate experimental base in technical universities, design organizations, insufficient number of available publications in foreign literature due to high competition between by monopoly firms. At present, various numerical methods are widely used to solve urgent problems of aero hydrodynamics, which are used for the approximate solution of boundary value problems in the form of differential forms of mathematical models. Their common disadvantages are the particularity and laboriousness of solutions, high requirements for computing resources, and, as a consequence, the complexity of solving optimization problems and economic feasibility. These problems can be avoided by using exact or approximate analytical dependences, which allow solving some urgent problems of studying the interaction of a viscous gas with the bearing elements of both aircraft and engineering structures. The existing methods for calculating the aerodynamic characteristics, based on the ideology of the mathematical model of the motion of an ideal medium without viscous interaction, do not correspond to the real processes and demands of practice. The article presents the ideology of determining the aerodynamic characteristics of the interacting system of solid profiles in the configuration of a vertical-axial wind turbine in a viscous gas flow. Based on generalized vector-tensor analysis, contour integral representations of solutions to the main problem of fluid and gas mechanics related to the determination of kinematic and dynamic characteristics of interaction have been constructed. In addition, the existence of a vector potential of the tensor of stresses and deformation velocities has been proved, reducing, in the simplest cases, the process of determining characteristics to integration. The limit values of these integral representations are a system of boundary integral equations, allow for elementary algorithmization, and lead to a system of linear algebraic equations having a single solution.
      PubDate: 2022-02-24
      DOI: 10.32620/aktt.2022.1.02
       
  • Selecting optimum design of Cyclone-4 stage 1 propellant tank intake

    • Authors: Ірина Юріївна Кузьміч, Олександр Миколайович Мінай
      Pages: 25 - 33
      Abstract: The residues of rocket propellant in tanks after the launch vehicle stage burnout have a substantial influence on the launch vehicle power budget. In modern launch vehicle tanks, the intakes maintain the continuous supply of propellants from a tank to the propulsion system, keeping the continuity of flow and minimizing the number of residual propellants. Tunnel pipelines in the launch vehicle propellant tanks make it complicated, or impossible in certain cases, to take in propellants from a tank pole. A lateral intake can be a solution to the issue of propellant intake in this situation. However, the displacement of such devices by a certain angle relative to the tank dome can cause blow-by fluctuations at the feed line inlet and, consequently, a much larger number of residual propellants. The analysis of an optimum lateral intake design was carried out and the authors explain the grounds for the design of a lateral intake shaped as a profiled plate, using as an example the third stage of the Cyclone-4 launch vehicle where a device of such a type is used. The siphon and annular designs of an intake are considered, the calculations of their key parameters were made, and a comparative analysis was done for the power budgets of launch vehicles with the considered intake designs. The effectiveness of the considered intake designs was determined by the value of the level drop depth (Hcr) under static conditions that directly define the mass of non-burnt propellant residues. The results of the conducted analysis and computations demonstrated the siphon intake to be the optimum design option by many parameters. The use of an upgraded lateral siphon intake in the Cyclone-4 propellant tanks will allow the payload to orbit to be 4.4 kg heavier, thereby resulting in a better power budget for the launch vehicle.
      PubDate: 2022-02-24
      DOI: 10.32620/aktt.2022.1.03
       
  • Catalytic synthesis of graphite oxide and graphite nanostructures in
           transient glow-to-arc plasma discharge

    • Authors: Andrii Breus, Sergey Abashin, Ivan Lukashov, Oleksii Serdiuk, Oleg Baranov
      Pages: 34 - 41
      Abstract: Carbon and carbon-based materials like graphene and graphene oxide exhibit a constantly expanding field of applications in science, medicine, and industry. However, their implementation is still hindered by the absence of a reliable, flexible, and highly productive method of synthesis. Most of the existing methods rely on the use of chemical reagents potentially dangerous for the environment. In this paper, a physical method based on the use of a transient glow-to-arc discharge is developed, and the carbon nanostructures are obtained during a single-step production in a plasma reactor. Argon and oxygen are used to grow either carbon or carbon oxide nanostructures on the surfaces of expanded graphite samples. To enhance the growth of the carbon nanostructures, an anode made of copper is employed in the setup, to serve as a source of the copper catalyst. As a result, complex three-dimensional carbon nanostructures with a density of about 0.01 μm-2 were detected using scanning electron microscopy (SEM) on the entire surface of the sample after the oxygen plasma treatment. An enlarged view of nanostructures shows that they are a composition of 2D and 1D nanostructures connected by jumpers, as well as the presence of tree-like and petal nanostructures with dimensions of approximately 3 μm in length and 30 nm in diameter. The replacement of oxygen with argon led to a significant change in the appearance of nanostructures. Layered 2D graphene-like and tree-like carbon nanostructures capped with copper particles of diameters up to 10 μm were found. The obtained nanostructures suggest that expanded graphite is an excellent source for the production of two-dimensional nanostructures, like graphene and graphene oxide, which can be used as components for field-effect transistors, nanofluidic applications, supercapacitors, and electromagnetic absorbers.
      PubDate: 2022-02-24
      DOI: 10.32620/aktt.2022.1.04
       
  • Improvement of the repair method of the aircraft components made of
           polymer composite materials with operational damage

    • Authors: Oleksii Andrieiev, Kateryna Maiorova, Borys Lupkin, Maksym Boiko, Yurii Korolkov
      Pages: 42 - 50
      Abstract: The subject of study in this article is the repair method of the aircraft (A/C) components made of polymer composite materials (PCM) with operational damage. This article improves the repair method of the A/C PCM components with cracks and holes. Objectives: to improve the repair method of operational damage of the A/C PCM components by layer-by-layer removal of the defective area using a milling tool; propose dependencies to determine the serviceability period of the damaged area, considering the safety factor and geometric parameters of the defect. The following methods are used: analysis of existing and common repair methods of the A/C PCM components, mathematical approaches for their evaluation based on solving systems of equations. According to the analysis, the shortcomings of existing and common repair methods of the A/C PCM components with cracks and holes are identified. A proposal is made to improve the adhesive repair method of the A/C PCM components by using a milling tool with a curved cutting edge with a radius of curvature from 3 mm to 5 mm. The main stages of such repair are updated by filling the repair area with isotropic polymer paste. The dependencies of the geometrical parameters of layer-by-layer milling on the strength of the A/C PCM components are shown, considering the operating loads, calculated loads, and safety factors. The scientific novelties of the obtained results are as follows: the repair method of the A/C PCM components with operational damage using layer-by-layer milling with shaped radial mill to remove PCM layers in the defective area followed by filling the repair area with isotropic polymer paste is improved; the dependencies of geometric and strength parameters of the defective area of the A/C PCM components are established, which allow to easily determine the time of defect development before the destruction of the structure and the temporary period of serviceability of the A/C PCM components. The proposed improvement of the repair method will increase the period of operation of the A/C PCM components in general, which may be the next study.
      PubDate: 2022-02-24
      DOI: 10.32620/aktt.2022.1.05
       
  • Estimation of fatigue strength at an asymmetric loading cycle

    • Authors: Борис Петрович Калінін
      Pages: 51 - 56
      Abstract: The object of study in the article is the individual parts of aircraft units, applied to loads that change over time. The subject of study is models that describe fatigue resistance under asymmetric loads. The goal is to develop a fairly simple engineering technique for detecting parts of aircraft units operating under an asymmetric loading cycle. Tasks: general analysis of many approaches to design cycles before the destruction of parts of aircraft units, production with an asymmetric loading cycle; select calculations acceptable for practical calculations, determine the endurance limit under a symmetrical loading cycle for steels and aluminum alloys used in aircraft units; select a calculation to calculate the maximum amount of asymmetric cycle. Methods used engineering analysis of methods for constructing a fatigue curve for an asymmetric speed change cycle; calculation of the endurance limit for a symmetrical cycle of change depending on the properties of materials based on the results of experimental selection and calculation of the endurance limit of materials to calculate the endurance limits of materials; the finite element method for counting and increasing dimensions in parts in the Simulation software package in Solidworks packages. The obtained results are obtained: an equation is chosen for the structure of the curve with an asymmetric cycle of stress change, given mechanical properties of the material; selections are selected for calculation with acceptable accuracy according to the specified properties of the endurance limits of materials with a symmetrical loading cycle of steels and aluminum alloys used in aircraft units; calculations were selected to calculate the limiting value of the asymmetric oscillation of the cycle; a method for determining the constants of the Weibull distribution for the fatigue curve under an asymmetric load cycle is proposed. Conclusion: an engineering technique has been developed for determining the resistance of parts of aircraft units operating under loads that change over time according to an asymmetric cycle.
      PubDate: 2022-02-24
      DOI: 10.32620/aktt.2022.1.06
       
  • Experience in implementing additive technologies during repair of GTE
           parts from alloy EP 648 VI (KHN50VMTYUB-VI) under conditions of serial
           production

    • Authors: Сергій Леонідович Чигилейчик, Ігор Андрійович Петрик, Олександр Володимирович Овчинников, Світлана Вікторівна Кирилаха
      Pages: 57 - 63
      Abstract: Technology has been developed for repairing the nozzle assembly (SA) casing in the D-18T engine by additively growing the damaged part by microplasma surfacing with a powder of EP648VI (KhN50VMTYUB-VI) alloy. Traditionally, a part with such damage was rejected. The cost of replacing a damaged part with a new one is about 200 thousand hryvnias. The article discusses the equipment and features of the growing technology using the method of microplasma multilayer surfacing. Additive growth of the cut-damaged part was carried out on a STARWELD 190 H robotic installation for microplasma powder surfacing using EP648 VI alloy powders with a 63–163 micron fraction. After growing, heat treatment (aging at 700 ºС, exposure for 16 hours), mechanical processing, and quality control of the grown part were carried out. To create an evidence base to determine the possibility of installing a repaired part on the engine, a set of studies was carried out, which included the determination of the chemical composition of samples grown using a technology similar to repair, metallographic studies, and mechanical tests. As a result, it was found that the chemical composition of the deposited metal meets the requirements of the technical specifications TU 14-1-3046-97 "Bars made of heat-resistant alloy grade KhN50VMTYUB (EP648), and the microstructure of the deposited metal after heat treatment is a γ - solid solution with the presence of carbides, carbonitrides and a small amount of γ´ phase, which corresponds to the normally heat-treated state of the EP 648 VI (KhN50VMTYUB-VI) alloy and the level of mechanical properties of the grown alloy with subsequent serial heat treatment (aging at 700 ° C, holding for 16 hours) not lower than the level of the forging used at serial production of a part. The economic effect of the introduction of this technology is shown, which is more than 100 thousand hryvnias (about 23% of the cost of a new part).
      PubDate: 2022-02-24
      DOI: 10.32620/aktt.2022.1.07
       
  • Method of adaptive pre-simulation training of air traffic controllers
           based on self-directed learning

    • Authors: Андрій Сергійович Пальоний, Вікторія Вікторівна Колівашко
      Pages: 64 - 77
      Abstract: The subject matter of the article is the processes of self-directed learning (SDL) skill formation for air traffic controllers at the pre-simulator training stage to acquire competence for the purposeful mastery of their professional knowledge, skills, and abilities, as well as the ability for self-organization, personal, and professional self-improvement, which will contribute to their successful professional development and continuous professional development throughout their lives. The existing SDL sub-competencies will enable the air traffic controller to use them in the simulator training in self-regulation mode. The article develops an adaptive SDL method for an air traffic controller in the pre-simulator training stage. The tasks: to describe the basic principles of SDL for air traffic controllers; to develop a cyclical SDL model for pre-simulator training of air traffic controllers; to build a conceptual model of the system of air traffic controller pre-simulator training based on SDL and an adaptation model as the main component of the automated system of adaptive pre-simulator training of air traffic controllers. The methods used are analysis, comparison, and synthesis; system analysis; graphic and object modeling; decomposition methods and graph theory. The following results were obtained. The cyclic model of SDL presented in the paper is the basis for the developed conceptual model of the system of air traffic controller pre-simulator training, based on the principles and elements of SDL. The considered adaptation model can be applied in the automated system of pre-simulator training of air traffic controllers. Conclusions. The scientific novelty of the results obtained is as follows: the proposed approach to the adaptive pre-simulator training of air traffic controllers will optimize the process of such training not only in sense of improving the quality of the training itself in the formation of professional competencies but also in terms of developing special cognitive and metacognitive skills, making the pre-simulator training itself indeed signs of adaptation, considering the individual preferences of the student in the strategic and tactical management of their learning.
      PubDate: 2022-02-24
      DOI: 10.32620/aktt.2022.1.08
       
 
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