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Your search keyword '"Winfree, William P."' showing total 7 results
Start Over Author "Winfree, William P." Topic thermal diffusivity
7 results on '"Winfree, William P."'

6. Remote measurement of in-plane diffusivity components in plates.

Author

Welch, Christopher S., Heath, D. Michele, and Winfree, William P.

Subjects
THERMAL diffusivity, STRUCTURAL plates, MATERIALS science, THERMAL properties
Abstract

Presents a method of determining thermal diffusivity in thin plates. Description of the experimental techniques; discussion of the data analysis methods; Results of measurements performed to examine the technique.

Published
1987
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7. Single sided thermal diffusivity imaging with a shuttered thermographic inspection system.

Author

Winfree, William P. and Zalameda, Joseph N.

Subjects
*THERMAL diffusivity, *THERMOGRAPHY, *NONDESTRUCTIVE testing
Abstract

A measurement configuration is discussed where shutters are placed in front of the imager and the flash lamps. Proper timing for the opening and closing of the shutters eliminates a direct interaction between the imager and flash lamps for a single sided measurement, enabling accurate measurement of the thermal response of a specimen. The time dependence of the thermal response is analyzed to produce an image of the effective diffusivity of the specimen. [ABSTRACT FROM AUTHOR]

Published
2002

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