scholarly journals Nondestructive evaluation of CFRP rocket motor nozzle holder by acoustic emission.

1990 ◽  
Vol 16 (2) ◽  
pp. 69-74
Author(s):  
M. SHIWA ◽  
S. HIGUCHI ◽  
T. KISHI
Keyword(s):  
Acoustic Emission ◽  
Nondestructive Evaluation ◽  
Rocket Motor

scholarly journals Damage Source Identification of Reinforced Concrete Structure Using Acoustic Emission Technique

2013 ◽  
Vol 2013 ◽  
pp. 1-5
Author(s):  
Alireza Panjsetooni ◽  
Norazura Muhamad Bunnori ◽  
Amir Hossein Vakili
Keyword(s):  
Acoustic Emission ◽  
Reinforced Concrete ◽  
Nondestructive Evaluation ◽  
Analysis Method ◽  
Reinforced Concrete Structure ◽  
Acoustic Emission Technique ◽  
Rc Structures ◽  
Rc Frames ◽  
Damage Monitoring ◽  
Investigation Process

Acoustic emission (AE) technique is one of the nondestructive evaluation (NDE) techniques that have been considered as the prime candidate for structural health and damage monitoring in loaded structures. This technique was employed for investigation process of damage in reinforced concrete (RC) frame specimens. A number of reinforced concrete RC frames were tested under loading cycle and were simultaneously monitored using AE. The AE test data were analyzed using the AE source location analysis method. The results showed that AE technique is suitable to identify the sources location of damage in RC structures.

Advanced Sensing of Materials Processing

1988 ◽  
Vol 117 ◽  
Author(s):  
Haydn N. G. Wadley ◽  
Arnold H. Kahn ◽  
Ward Johnson
Keyword(s):  
Acoustic Emission ◽  
Process Control ◽  
Nondestructive Evaluation ◽  
Eddy Current ◽  
Control Strategies ◽  
Measurement Methods ◽  
Materials Processing ◽  
Intelligent Processing ◽  
New Process

AbstractTo implement new process control strategies including Intelligent Processing of Materials, advanced sensors are required to nonintrusively evaluate process and microstructure variables. Researchers increasingly are looking to innovative extensions of traditional nondestructive evaluation technologies, such as ultrasonics, acoustic emission, and eddy current methodologies for this. Here, the nature and characteristics of emerging sensors based upon these new measurement methods are described and examples of their application discussed.

406 Nondestructive Evaluation of Low-Cycle Fatigue Damage by Acoustic Emission

2009 ◽  
Vol 2009.48 (0) ◽  
pp. 117-118
Author(s):  
Takahiro MITSUI ◽  
Setsuo MIURA ◽  
Junichi SHIBANO ◽  
Michiaki KOBAYASHI
Keyword(s):  
Acoustic Emission ◽  
Nondestructive Evaluation ◽  
Fatigue Damage ◽  
Low Cycle Fatigue ◽  
Cycle Fatigue
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