Loading...
Please wait, while we are loading the content...
Similar Documents
Acoustic-emission signal-processing analog unit for locating flaws in large tanks
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Moskal, F. J. Fageol, J. D. |
| Copyright Year | 1973 |
| Description | Technique monitors structural flaws in 105-in. diameter tanks. Tank surface is divided into many areas and each area is sectioned into 20 equilateral triangles that form icosahedron. Twelve transducers are equally positioned on tank surface at vertex of each triangle. Transducers monitor area for flaws by detecting any increase in acoustical activity. |
| File Size | 119302 |
| Page Count | 2 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19730000325 |
| Archival Resource Key | ark:/13960/t2b901h15 |
| Language | English |
| Publisher Date | 1973-09-01 |
| Access Restriction | Open |
| Subject Keyword | Nondestructive Tests Acoustic Measurement Tanks Containers Sound Transducers Monitors Signal Processing Structural Analysis Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |