FIELD: rocket construction.
SUBSTANCE: invention relates to rocketry, namely, to stand equipment used in fire bench tests of solid-propellant rocket engines. Plant for damping of solid-propellant rocket engine during tests comprises a source of liquid coolant, as well as connected therewith via pipeline and control valve annular drill with holes in the trunk housing, fixed in the driving mechanism of rotation and feed of annular drill. Inside the trunk housing spring-loaded piston with possibility of covering the holes at shifting is arranged. Pushers are installed on the piston with axial bores, at that, in holes of the walls of trunk housing and pushers are rotary nozzles are located. In the cup-shaped housing of annular drill aligned centering drill is installed.
EFFECT: invention increases reliability of obtained during tests information regarding state of material part part of solid propellant rocket engine due to increase efficiency of damping.
3 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| APPARATUS FOR DAMPING SOLID PROPELLANT ROCKET ENGINE DURING TESTS | 2015 |
|
RU2580239C1 |
| PLANT FOR DAMPING OPERATING SOLID-PROPELLANT ROCKET ENGINE WHEN BEING TESTED IN GAS-DYNAMIC PIPE | 2014 |
|
RU2559903C1 |
| APPARATUS FOR DAMPING SOLID PROPELLANT ROCKET ENGINE DURING TESTS | 2017 |
|
RU2647747C1 |
| SET TO QUENCH ROCKET ENGINE SOLID FUEL DURING THE TEST | 2016 |
|
RU2620460C1 |
| SOLID PROPELLANT ROCKET ENGINE | 2009 |
|
RU2397356C1 |
| SOLID-PROPELLANT ROCKET ENGINE | 2010 |
|
RU2459103C1 |
| METHOD FOR DAMPING OF OPERATING SOLID-PROPELLANT ROCKET ENGINE DURING TESTS, AND PLANT FOR ITS IMPLEMENTATION | 2011 |
|
RU2477810C1 |
| CONTROLLED SOLID-PROPELLANT ROCKET ENGINE | 2006 |
|
RU2323364C1 |
| METHOD OF AFTERBURNING OF INCOMPLETELY COMBUSTED PRODUCTS AT RECYCLING OF SOLID-PROPELLANT ROCKET ENGINES | 2004 |
|
RU2278987C1 |
| PLANT FOR RECOVERY OF ROCKET SOLID PROPELLANT CHARGES | 1995 |
|
RU2087804C1 |
