Biomedical Engineering Reference
In-Depth Information
Reproduced with permission. Copyright retained by Inderscience Publishers.
Figure 42. CAD Model of Velocity Measurement Device Assembly.
Reproduced with permission. Copyright retained by Inderscience Publishers.
Figure 43. Housing with Photodiodes and Lasers in place.
The specifications of the existing pneumatic gun, operated with low-
pressure air, and the velocity measurement system are shown in Tables 2 and
3.
Table 2. Specifications for Subsonic Pneumatic Gun
Item Description Manufacturer Specifications
Air tank Manchester Tank CAT # 304978, 1.1 gallon, 200 psi @ 650 F
Air hose McMaster-Carr 3/8" ID, 250 psi @ 72 F
Pressure gage Ashcroft Type 1005, +/- 3% accuracy
Barrel McMaster-Carr item # 89895K739
Reproduced with permission. Copyright retained by Inderscience Publishers.
