Fig. 1 Semi Anechoic Chamber
Fig. 2. Experimental Modal analysis setup
| S.No. | Name of Equipments | Specifications | Quantity |
|---|---|---|---|
| 1. |
HP ProDesk 600 G5 MT 4CE0192ZTG |
HP ProDesk 600 G5 MT : Core i7 8th 4.8 GHz/ 1 TB SATA HDD/ 9.5 DVD-DW/ AMD® Radeon TM RX 550X 4GB FH DP+HDMI/ Window 10 Pro Pre-Loaded/ 3 Years Warranty |
01 |
| 2. |
Data Acquisition System (i) DEWE-43-A (ii) DEWESOFT-X-EDU (iii) DSI-ACC (iv) DSI-TH-K |
8 Input Channels, 24 Bit Sigma Delta, A/D Converter, Sampling Rate 204.8 kS/s with DEWE Software (Modal Analysis) and DSI Adapters. |
01 |
| 3. |
Impulse Hammer (Model No. 086C01) |
0 to 100 lbf, Sensitivity 11.2 mV/g, 1 to 10 kHz including 3 meter cable, low noise coaxial cable |
01 |
| 4. |
Miniature Accelerometer (Model No. 352A21/NC) |
Lightweight (0.6 gm), Ceramic shear ICP accelerometer, 10 mV/g, 1 to 10 kHz, Titanium Housing including 3- meter cable. |
02 |
| 5. |
Laser Displacemment Sensor
|
Working Range : 40 to 160mm Resolution : 20 µm Linearity :0.1% Light source : Laser(Red) Wavelength ; 660 nm Supply voltage : 10 to 30V DC Measuring Rate : 1500/s Response time(Resolution Mode) : <1660 µs |
01 |
| 6. | Microphone |
ICP Array free field microphone with integral preamplifier. Sensitivity : 45 mV/Pa, Inherent Noise : 29 dB Frequency Range : 20 to 10 kHz Dynamic range : >122 dB |
01 |
| 7. | Acoustic Emission (AE) Sensor |
Frequency Range : 60 kHz ~ 400 kHz Resonant frequency : 150 kHz Sensitivity peak : >75 dB |
02 |
| 8. | Pre-amplifier |
Gain : 20/40/60 dB Responce frequency : 1.3 kHz-1.2MHz Output : ± 10 V |
02 |
Fig. 3 Vacuum-assisted Resin Transfer Molding (VARTM)
