STUDY ON THE INFLUENCE OF THE NOZZLE PROFILE ON THE RECOILLESS CONDITION OF THE RECOILLESS GUN=STUDY ON THE INFLUENCE OF THE NOZZLE PROFILE ON THE RECOILLESS CONDITION OF THE RECOILLESS GUN

• Tác giả: Anh Quang Mai, Minh Phu Nguyen, Van Tuyen Nguyen, Van Bien Vo
• Ngôn ngữ: eng
• Thông tin xuất bản: Tạp chí Khoa học & Công nghệ - Trường Đại học Công nghiệp Hà Nội, 2024
• Mô tả vật lý: tr.15
• Bộ sưu tập: Metadata
• ID: 478891

Tóm tắt

In this paper, a mathematical model was built to determine the recoilless condition of the recoilless gun according to the structural parameters of the nozzle. The investigation of the recoilless condition of the artillery is carried out when changing the diameter of the critical section dth and the section at the outlet of the nozzle da. Numerical calculation applied on recoilless gun DKZ-82mm. The calculation result is the law of the recoil force R according to dth and da. This result is the theoretical basis to determine the critical cross-sectional diameter and the diameter at the outlet of the nozzle to ensure no recoilless condition for the gun.