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A Multiconstrained Ascent Guidance Method for Solid Rocket-Powered Launch Vehicles
Published 2016-01-01“…This study proposes a multiconstrained ascent guidance method for a solid rocket-powered launch vehicle, which uses a hypersonic glide vehicle (HGV) as payload and shuts off by fuel exhaustion. …”
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22
Thermal Structure Strength Analysis of Nozzle of Solid Rocket Motor with the Coupled Algorithm
Published 2021-01-01“…In order to achieve the thermal structural integrity analysis of the solid rocket motor nozzle accurately and efficiently, the multifield (flow-thermal-mechanical) coupled numerical investigation was carried out based on the mesh-based parallel code coupled interface. …”
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23
Experimental studies of unsteady processes of cryogenic liquid evaporation in rocket tank model
Published 2021-12-01Get full text
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24
Numerical Simulation of Coupling Thermal and Mechanical Influence on Submerged Nozzle in Solid Rocket Motor
Published 2020-01-01“…The coupling thermal and mechanical effect on submerged nozzles is important in the design of modern rockets upon thermal loading and aerodynamic pressure. …”
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25
Research on the efficiency of rocket mine laying under the different wind speed and wind direction
Published 2025-02-01“…In this paper, a model for evaluating the operational efficiency of rocket mine laying bomb is established, the relationship between wind speed and wind direction and the landing position of rocket mine laying bomb is simulated and analyzed. …”
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26
Quality Diagnosis for Rocket Body Structure Manufacturing Process Based on Product Quality DNA
Published 2025-01-01Subjects: Get full text
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27
Strain Prediction of Grain in Solid Rocket Motor under the Pressure Curing Molding Technology
Published 2023-01-01“…The residual strain generated in grains during the propellant manufacturing process can significantly impact the safety and stability of solid rocket motors. Pressure curing molding technology has been employed as an effective approach to mitigate residual strain. …”
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28
Ignition and Flame Stabilization of a Strut-Jet RBCC Combustor with Small Rocket Exhaust
Published 2014-01-01“…A Rocket Based Combined Cycle combustor model is tested at a ground direct connected rig to investigate the flame holding characteristics with a small rocket exhaust using liquid kerosene. …”
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Research on the Connection of Heterogeneous Non-Metallic Materials in the Manufacture of Rocket and Space Technology Structures
Published 2023-06-01“… In order to choose a method of joining dissimilar non-metallic materials in the manufacture of compartments of rocket and space technology, it is of particular interest to study the adhesion strength using a whole range of materials. …”
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A Model for Igniter Mass Flow Rate History Evaluation for Solid Rocket Motors
Published 2019-01-01“…Although derived on the basis of a small-scale solid rocket motor, the model has the potential to be used in large-scale systems.…”
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31
Improved Finite Control Set Optimal Control for PMSM in Rocket Launcher Servo System
Published 2020-01-01“…Permanent magnet synchronous motors (PMSMs) have been widely applied in the shipborne rocket launcher systems due to their high torque density and high efficiency. …”
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32
Peculiarities of archival information resources legal regulation in the field of research on the development of the rocket and space industry
Published 2023-07-01Subjects: “…rocket and space activities…”
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33
The Numerical Simulation Method of the Slot Crack Groups’ Effect Analysis for Solid Rocket Motor Grain
Published 2022-01-01“…This study is aimed at the stability and effect of the crack groups in the solid rocket motor (SRM) grain when it was launched at normal temperature. …”
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Development and analysis of simulation of liquid-propellant rocket engine pump head curve obtaining process
Published 2021-03-01“…The paper describes the model of the centrifugal pump head curve obtaining process which helps in consideration of the implementation of automated systems in liquid-propellant rocket engine manufacturing. The work contains the simulation of automated and non-automated head curve obtaining. …”
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35
Chandail de hockey de Maurice « Rocket » Richard du Musée canadien des civilisations
Published 2016-12-01Get full text
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36
The position of liquid fuel residues in tank of worked-off rocket stage during ballistic descent
Published 2021-03-01Subjects: Get full text
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Investigation of properties of system of automatic control of liquid-propellant rocket propulsion system with integrating regulator
Published 2019-03-01Subjects: “…liquid rocket engine…”
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Experimental Study of the Swirling Oxidizer Flow in HTPB/N2O Hybrid Rocket Motor
Published 2017-01-01“…Effects of swirling oxidizer flow on the performance of a HTPB/N2O Hybrid rocket motor were studied. A hybrid propulsion laboratory has been developed, to characterize internal ballistics characteristics of swirl flow hybrid motors and to define the operating parameters, like fuel regression rate, specific impulse, and characteristics velocity and combustion efficiency. …”
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Review of organizational value of science-intensive organizations configuration models (rocket and space industry organization case)
Published 2023-09-01“…The article studies main models for compiling organizational cost of scientific-intensive enterprises used in rocket and space industry. Practical application of the most important value configurations analysis has been carried out, as well as analysis of economic activity. …”
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Development of mathematical model of processes in gas generator with unitary fuel for powering turbine of liquid rocket engine
Published 2023-10-01Subjects: Get full text
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