Izvorni znanstveni članak
https://doi.org/10.7305/automatika.2016.10.1105
Simulated artillery chamber pressure generator for special dynamic evaluation
You Wen-bin
; Science and Technology on electronic Test & Measurement Laboratory, North University of China, Shanxi, Taiyuan 030051, China
Tie-hua Tie-hua
; Science and Technology on electronic Test & Measurement Laboratory, North University of China, Shanxi, Taiyuan 030051, China
Yong-hong Ding
; Science and Technology on electronic Test & Measurement Laboratory, North University of China, Shanxi, Taiyuan 030051, China
Min Cui
; Science and Technology on electronic Test & Measurement Laboratory, North University of China, Shanxi, Taiyuan 030051, China
Sažetak
A simulated artillery chamber pressure generator (SACPG) was proposed for solving the dynamic evaluation in application environment of internal electronic pressure gauge. Strength autofrettage theory of SACPG was studied and simulated by ANSYS. Pressure waveforms, of which the amplitudes were up to 700MPa and the rise time was between 2 ms and 5 ms, had been obtained through controlling the diaphragm thickness and charge quantity. Simulation and test results show that the device can effectively simulate artillery chamber environment, which provides the feasibility evaluation of the internal electronic pressure gauge.
Ključne riječi
Simulated artillery chamber pressure generator; Autofrettage; ANSYS simulation; Application environment
Hrčak ID:
179458
URI
Datum izdavanja:
25.1.2017.
Posjeta: 1.637 *