YU72789A - SOLID FUEL ROCKET ENGINE FOR CLOUDS - Google Patents
SOLID FUEL ROCKET ENGINE FOR CLOUDSInfo
- Publication number
- YU72789A YU72789A YU72789A YU72789A YU72789A YU 72789 A YU72789 A YU 72789A YU 72789 A YU72789 A YU 72789A YU 72789 A YU72789 A YU 72789A YU 72789 A YU72789 A YU 72789A
- Authority
- YU
- Yugoslavia
- Prior art keywords
- insert
- solid fuel
- rocket engine
- clouds
- fuel rocket
- Prior art date
Links
Landscapes
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
MOTOR RAKETE NA ČVRSTO GORIVO ZA ZASEJAVANJE OBLAKA, motor na čvrsto gorivo rakete za zasejavanje oblaka sadrži kućište (1) u čijem se srednjem delu nalazi umetak (7) sa stepenastim aksijalnim otvorom i komore za sagorevanje motora sa odgovarajućim punjenjima (8,10) startnog glavnog stepena motora, koje su postavljene na različitim stranama umetka (7). Umetak (1) ima deo (12) veće površine poprečnog preseka okrenut prema punjenju (8) startnog stepena. Deo (12) sadrži punjenje (13) pirotehničkog sastava čije je vreme sagorevanja najmanje dva puta duže od vremena sagorevanja punjenja (8) startnog stepena. Na drugom delu (14) umetka (7) smešten je upaljač (15). Kao punjenje (8,10) startnog i glavnog stepena korišćeno je balistitno čvrsto gorivo specifičnog impulsa od 2000 do 2250 m/s i brzine sagorevanja od 8 do 12 mm/s Manju površinu poprečnog preseka umetka (7) čine dve do četiri ukupne površine kritičnog preseka mlaznica (6).SOLID FUEL ROCKET ENGINE FOR SOWING CLOUDS, a solid fuel rocket engine for cloud seeding contains a housing (1) in the middle of which there is an insert (7) with a stepped axial opening and a combustion chamber of the engine with appropriate charges (8,10) main stage motors, which are mounted on different sides of the insert (7). The insert (1) has a part (12) of larger cross-sectional area facing the filling (8) of the starting stage. Part (12) contains a charge (13) of pyrotechnic composition whose combustion time is at least twice as long as the combustion time of the charge (8) of the starting stage. A lighter (15) is located on the second part (14) of the insert (7). Ballistic solid fuel with a specific impulse from 2000 to 2250 m / s and a combustion rate of 8 to 12 mm / s was used as the filling (8.10) of the starting and main stage. The smaller cross-sectional area of the insert (7) consists of two to four total critical cross-sectional areas nozzle (6).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
YU72789A YU72789A (en) | 1989-04-11 | 1989-04-11 | SOLID FUEL ROCKET ENGINE FOR CLOUDS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
YU72789A YU72789A (en) | 1989-04-11 | 1989-04-11 | SOLID FUEL ROCKET ENGINE FOR CLOUDS |
Publications (1)
Publication Number | Publication Date |
---|---|
YU72789A true YU72789A (en) | 1993-10-20 |
Family
ID=47320896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
YU72789A YU72789A (en) | 1989-04-11 | 1989-04-11 | SOLID FUEL ROCKET ENGINE FOR CLOUDS |
Country Status (1)
Country | Link |
---|---|
YU (1) | YU72789A (en) |
-
1989
- 1989-04-11 YU YU72789A patent/YU72789A/en unknown
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