Translator Disclaimer
15 May 1981 Noncontact method of in-plane strain measurement on rotating structures
Author Affiliations +
Proceedings Volume 0236, 1980 European Conf on Optical Systems and Applications; (1981) https://doi.org/10.1117/12.958985
Event: 1980 European Conference on Optical Systems and Applications, 1980, Utrecht, Netherlands
Abstract
An experimental technique of in-plane strain measurement on large rotating structures in service, requiring only minor surface preparation and little or no interruption to or shut-down of costly production-line plant is extremely attractive. The development of ESP1 (electronic speckle pattern interferometry), which displays this potential, using a pulsed laser is described. Some preliminary results for component tangential velocities up to 3.4 ms-1 are presented.
© (1981) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
R. W.T. Preater "Noncontact method of in-plane strain measurement on rotating structures", Proc. SPIE 0236, 1980 European Conf on Optical Systems and Applications, (15 May 1981); https://doi.org/10.1117/12.958985
PROCEEDINGS
4 PAGES


SHARE
Advertisement
Advertisement
Back to Top