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Information × Registration Number 0304U004265, 0101U001852 , R & D reports Title Theoretical and experimental research, development and creation of special-purpose effective hand fire arms popup.stage_title Проектування і створення експериментальних зразків ручної вогнепальної зброї ( у тому числі і спеціальної) та приладів зниження рівня звуку пострілу Head Konovalov N.A., Registration Date 27-04-2004 Organization Institute of Technical Mechanics NASU and NSAU popup.description2 Based on the mathematical model of processes into the PSUZV suppressors taking into account the three dimensional flow, the method for calculating the efficiency of the above suppressors is developed. The efficiency is calculated analytically, the designs is calculated analytically, the designs are made, and 12 prototypes of the PSUZVs are fabricated for pistols, light machine-guns, rifles, and carabines. Tests of prototypes demonstrated a high efficiency (more 25 dBA) and desired factical and technical performance of the PSUZV developed. Product Description popup.authors popup.nrat_date 2020-04-02 Close