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NDT Solution

Pipe Inspection by Infrared Thermography

Figure 3-4

Figure 3 - PAIRT method in transmission. Cold to hot sudden thermal transition starting at t = 0 s, apparatus of Figure 2, direction of water flow as indicated. Times of observation of structures pointed by highlighted letters shown on Figure 6.

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Figure 4 - PAIRT method in transmission. Hot to cold sudden thermal transition starting at t = 0 s, apparatus of Figure 2, direction of water flow as indicated. Times of observation of structures pointed by highlighted letters shown on Figure 6.

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Copyright © 1999 by the American Society for Nondestructive Testing, Inc. All rights reserved.

[ Materials Evaluation ]

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