Facilities
1. Mechanics group
Split-Hopkinson pressure bar(maximum impact velocity 60m/s,pressure bar diameter 37mm)
Hua Xi electro-hydraulic compression testing machine(maximun load 3000kN)
YH-4013 incubator
Furnace size 30*20*15mm,maximum temperature 1200℃
constant temperature size 300*250*500℃,maximum temperature 1300℃,limiting vacuum 10-3Pa,main pump: diffusion pump(Ke-You vacuum technique, ltd. Shenyang)
laser velocimeter
2.Acoustics group
PULSE Acoustic Material Testing System
A. For materials or structures diameter = 29mm, the testing machine can cast investigation on their acoustical absorption coefficient, sound transmission loss, surface impedance within 500~6400Hz.
B. For materials or structures diameter = 100mm, the testing machine can cast investigation on their acoustical absorption coefficient, sound transmission loss, surface impedance within 50~1600Hz.
Dell work station: Power Edge T630, 16-cores processor, 56G memory
Keysight oscilloscope:DSO-X 3104T,1GHz,4 analog channel
Keysight signal generator:33600A Series,80MHz,1 analog channel
3. Strength and vibration laboratory