| 摘要 |
FIELD: weapons and ammunition. ^ SUBSTANCE: proposed device comprises launching tube and diffuser moving axially relative to each other. Launching tube 1 is connected with carrier 2. Launching tube inner surface 5 has circular groove made in tube outlet cross section 3. Said groove forms circular cavity 7 when launching tube is jointed with diffuser. Said circular cavity 7 accommodates diaphragm 8. ^ EFFECT: increased attenuation of effused jet and reduced gas dynamic pressure on carrier in launching. ^ 2 dwg |
