Further Developments In In-Plane Strain Measurement Of Rotating Structures

R. W. T. Preater

doi:10.1117/12.934428

16 June 1983 Further Developments In In-Plane Strain Measurement Of Rotating Structures

R. W. T. Preater

Proceedings Volume 0369, Max Born Centenary Conf; (1983) https://doi.org/10.1117/12.934428
Event: The Max Born Centenary Conference, 1982, Edinburgh, United Kingdom

Abstract

An experimental technique which combines the accuracy of holographic interferometry and the ease of a television video display which may be used under service conditions for in-plane strain measurement is extremely attractive. Electronic Speckle Pattern Interferometry (ESPI) is a technique which displays this potential and development for application to rotating structures is at present taking place at The City University. The latest results achieved showing interference fringes recorded at tangential velocities up to nearly 5 ms-1 are presented.

Citation Download Citation

R. W. T. Preater "Further Developments In In-Plane Strain Measurement Of Rotating Structures", Proc. SPIE 0369, Max Born Centenary Conf, (16 June 1983); https://doi.org/10.1117/12.934428

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