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11 search results for "charge"
19.1.2020 Pyrobolts: types, design, development. Shear type pyrobolt developed at Yuzhnoye SDO
The pyrobolts are separated into parts using the pyrotechnical charge placed inside the case. By method of explosive substance action on case structural elements, the [...]
Read more 19.1.2020 Pyrobolts: types, design, development. Shear type pyrobolt developed at Yuzhnoye SDO
10.1.2020 Calculation and selection of parameters for a propellant consumption diagram of dual-thrust main SRM
Key words: solid propellant charge mass , propellant combustion rate , combustion chamber pressure , operation time in starting and cruise modes , combustion chamber pressure [...]
Read more 10.1.2020 Calculation and selection of parameters for a propellant consumption diagram of dual-thrust main SRM
16.2.2018 Design Solutions to Prevent Propellant Ingress into SRM Case Space behind Sealing Ring
2018 (2); 139-142 DOI: https://doi.org/10.33136/stma2018.02.139 Language: Russian Annotation: The structure examined herein aims to keep fuel from entering the space behind the [...]
Read more 16.2.2018 Design Solutions to Prevent Propellant Ingress into SRM Case Space behind Sealing Ring
15.2.2016 A New Method of Testing Oil-Filled Current Transformers for Explosion-Proofness
2016 (2); 92-97 Language: Russian Annotation: The results of tests of high-voltage measuring current transformers TFRM with discharge valves and reinforced porcelain cover, [...]
Read more 15.2.2016 A New Method of Testing Oil-Filled Current Transformers for Explosion-Proofness
4.2.2016 Experimental Investigations of Possibility of Creating Impulse SRM with Short Operation Period
It is suggested to use the existing gunpowders as a charge for impulse SRM.
21.1.2019 Optimization of Geometrical Shape of Isolation Valve Blading Position
With the goal of optimization various options of valve design were considered, different from the initial design in configuration of the inlet and discharge nozzles, notably [...]
Read more 21.1.2019 Optimization of Geometrical Shape of Isolation Valve Blading Position
14.1.2019 Technique of Determination of SRM Operational Life Taking into Account Materials and Elements Strength Margins
Analysis of experimental and computation data as applied to solid-propellant rocket engine shows that the most dangerous zones, which define the service life, are the fuel [...]
Read more 14.1.2019 Technique of Determination of SRM Operational Life Taking into Account Materials and Elements Strength Margins
13.1.2016 The Impact of Diaphragm’s Shape on Gas Dynamic Flow Characteristics in Small-Size SRM Combustion Chamber
2016 (1); 82-87 Language: Russian Annotation: By way of example of small-size motor with one-grain charge, the possibilities are shown that open up for a designer when [...]
Read more 13.1.2016 The Impact of Diaphragm’s Shape on Gas Dynamic Flow Characteristics in Small-Size SRM Combustion Chamber
12.1.2016 Increasing Effectiveness of Meteorological Rockets when Using Hybrid Motors
Based on the results of investigation, an assessment is given of ballistic effectiveness of hybrid rocket motors, the peculiarities of combustion process and of selection and [...]
Read more 12.1.2016 Increasing Effectiveness of Meteorological Rockets when Using Hybrid Motors
11.1.2016 Methodology of Design Evaluation of Main SRM Flowrate-Thrust Characteristics after Stage Separation
It is shown that thrust behavior in the leg of deep decay is determined by two main processes: afterburning of solid propellant charge residues within the first 3-5 s and [...]
Read more 11.1.2016 Methodology of Design Evaluation of Main SRM Flowrate-Thrust Characteristics after Stage Separation