Acoustic and diagnostic Methods in Engineering Practice

1. INTRODUCTION
2. DEFINITIONS, EQUIPMENTS AND DIAGNOSTIC METHODS IN TECHNICAL PRACTICE
a) Visual methods
b) Capillary methods
c) Magnetic methods
d) Electromagnetic metod and eddy currents
e) Ultrasonic methods
f) Acoustic emission
g) Radiographic testing
h) Infrared Defectoscopy
3. ANALYSIS, PROCESSING AND INTERPRETATION OF DIAGNOSTIC SIGNALS
a) Signals and their distribution
b) Integral transformation
c) Autocorrelation, cross correlation
d) Spectral analysis
4. VIBRATION DIAGNOSTICS
a) Definitions
b) Laser vibrometers
c) Analysis of vibrodiagnostic signals
d) Frequency analysis of vibrodiagnostic signals
e) Application examples in practice
5. ACOUSTIC DIAGNOSIS
a) Definitions
b) Wave interference and surges
c) Sound level meter, microphone
d) Acoustic holography
e) Application examples in practice
6. ACOUSTIC EMISSIONS
a) Physical nature of acoustic emission
b) Discontinuous (pulse) acoustic emission
c) Continuous acoustic emission
d) Application examples in practice
7. ULTRASONIC FLAW DETECTORS
a) Ultrasonic probe
b) Test methods
c) Ultrasonic spectroscopy
d) Application examples in practice