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

For adjustment of the engine and test bench systems, in the first firing tests the radiation-cooled nozzle extension was replaced [...]

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16.1.2019 Oscillation Processes in Rig at the Moment of SRM Transfer to Main Operation Mode

Key words: firing rig tests of the engine , thrust measurement , engine thrust and displacement – time diagrams Bibliography: Full [...]

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6.1.2023 Numerical modeling of translational and rotational vibrations of a solid-propellant rocket motor on a test stand during firing tests

Model of vibrating system is suggested, which consists of two rigidly connected bodies, containing elastic links, enabling forward and rotary motion and limited [...]

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