15.1.2016 Calculation of Solid Propellant Grain Burning Surface Using Automated 3D-Modeling Systems

Calculation of Solid Propellant Grain Burning Surface Using Automated 3D-Modeling Systems Authors: Toloch’yants G. The technique of burning surface calculation [...]

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13.1.2024 MODEL OF QUALITY MANAGEMENT OF TECHNICAL PREPARATION FOR THE METAL+COMPOSITE JOINTS PRODUCTION

Model of quality management of technical preparation for the metal+composite joints production Автори: Taranenko I. It is quite difficult to organize such production with [...]

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13.1.2020 Mathematical models of hydraulic servomechanisms of space technology

The full mathematical model constructed based on accurate calculations of the balance of fluid flow rate through the slide’s throats allows, as early as at designing [...]

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11.1.2020 Some results of strength calculations relying on analytical and FEM approaches. Trends of using contemporary machine learning strategies

Some results of strength calculations relying on analytical and FEM approaches. The article talks about possible ways of using the up-to-date technique of machine learning [...]

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10.2.2018 Calculation of Gas Flow in High-Altitude Engine Nozzle and Experience of Using Water-Cooled Nozzle Head during Tests

The use the flow model k-ω SST for calculation of nozzle with flow separation or with internal transitional layer allows adequately describing the flow pattern, [...]

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7.2.2018 Theoretical Models of Sound Speed Increase Effects in Gas Duct with Corrugated Wall

Theoretical Models of Sound Speed Increase Effects in Gas Duct with Corrugated Wall Authors: Konokh V. The physical model is considered that describes variation of gas [...]

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10.2.2016 Mathematical Model of High-Flowrate Electropneumatic Valve

High convergence of test data with calculation results is obtained, making it possible to apply the developed mathematical model for evaluation of transient [...]

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9.2.2016 Metrological Support of Kinematic Model Testing on Zero-Gravity Test Stands

Metrological Support of Kinematic Model Testing on Zero-Gravity Test Stands Authors: Bondar’ М. 2016 (2); 60-64 Language: Russian Annotation: Example of the estimate of the [...]

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9.1.2019 Modeling of Cyclone-4M Rocket Jet Acoustic Emission by Volumetric Source

Modeling of Cyclone-4M Rocket Jet Acoustic Emission by Volumetric Source Authors: Sirenko V. The method was developed that allows modeling the acoustic fields during [...]

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4.1.2019 Mathematic Modeling and Investigation into Stress-Strain State of Space Rocket Bays

Mathematic Modeling and Investigation into Stress-Strain State of Space Rocket Bays Authors: Akimov D. As a result of analysis of the current situation with the stress-strain [...]

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