Add to ORKGHolographic interferometry compares unknown field of optical waves with known one. Differences are displayed as interference bands or fringes. Technique was evaluated on fatigue-cracked 2219-T87 aluminum-alloy panels. Small cracks were detected when specimen was incrementally unloaded
The development of holography and the state of the art in recording and displaying information, micr...
Two TV-holographic techniques to detect cracks in mechanical elements are demonstrated. One of them ...
The development of the first version of a minicomputer controlled system that converts the fringe pa...
Device for nondestructive testing of soldered joints correlates stress with load to predict printed ...
Interferometric holographic nondestructive testing of aluminum, copper, and steel flat plates is rep...
The application of laser holographic interferometric techniques for nondestructive inspection of mat...
Two advanced nondestructive evaluation systems are developed for imaging surface-breaking cracks in ...
Time average holography is useful in recording steady state vibrational mode patterns. Phase relatio...
Ultrasonic system for detection and measurement of fatigue cracks in notched steel alloy
Nondestructive, automatic technique for monitoring and recording fatigue crack growt
Very small differences in laminate thickness result in interference fringes in holograph image. Thes...
Ultrasonics applied to detection of fatigue cracks in aluminum, mild steel, and alloys of aluminum a...
The effectiveness was assessed of various NDT methods to detect small tight cracks by randomly intro...
Cracks are one of the most important defects influencing the failure of technical constructions. In ...
A dual-beam, injection-seeded, Nd:YAG laser has been demonstrated for detecting structural defects. ...
The development of holography and the state of the art in recording and displaying information, micr...
Two TV-holographic techniques to detect cracks in mechanical elements are demonstrated. One of them ...
The development of the first version of a minicomputer controlled system that converts the fringe pa...
Device for nondestructive testing of soldered joints correlates stress with load to predict printed ...
Interferometric holographic nondestructive testing of aluminum, copper, and steel flat plates is rep...
The application of laser holographic interferometric techniques for nondestructive inspection of mat...
Two advanced nondestructive evaluation systems are developed for imaging surface-breaking cracks in ...
Time average holography is useful in recording steady state vibrational mode patterns. Phase relatio...
Ultrasonic system for detection and measurement of fatigue cracks in notched steel alloy
Nondestructive, automatic technique for monitoring and recording fatigue crack growt
Very small differences in laminate thickness result in interference fringes in holograph image. Thes...
Ultrasonics applied to detection of fatigue cracks in aluminum, mild steel, and alloys of aluminum a...
The effectiveness was assessed of various NDT methods to detect small tight cracks by randomly intro...
Cracks are one of the most important defects influencing the failure of technical constructions. In ...
A dual-beam, injection-seeded, Nd:YAG laser has been demonstrated for detecting structural defects. ...
The development of holography and the state of the art in recording and displaying information, micr...
Two TV-holographic techniques to detect cracks in mechanical elements are demonstrated. One of them ...
The development of the first version of a minicomputer controlled system that converts the fringe pa...