Due to a strong resonance amplification of the local vibrations, the LDR-thermosonics requires much lower acoustic power to activate defects that makes it possible to avoid high-power ultrasonic instrumentation and even proceed to a remote ultrasonic thermography by using air-coupled ultrasonic excitation
Ultrasonic thermography is a promising technique for non-destructive detection and localization of v...
Vibrothermography at local defect resonance (LDR) frequencies is a promising technique to localize t...
This paper demonstrates the enhanced detectability of barely visible impact damage in CFRPs through ...
A frequency match between the driving ultrasonic wave and characteristic frequency of a defect provi...
A frequency match between the driving ultrasonic wave and characteristic frequency of a defect provi...
A frequency match between the driving ultrasonic wave and characteristic frequency of a defect provi...
Abstract. Vibrothermography, is an established NDT method praised for its full-field and defect-sele...
An efficient wave-defect interaction is the key to a high thermal response of flaws in ultrasonic th...
An efficient wave-defect interaction is the key to a high thermal response of flaws in ultrasonic th...
A drastic enhancement of efficiency for nonlinear and thermosonic NDT and imaging is observed via lo...
The presence of a defect leads to a local decrease in rigidity for a certain mass of the material an...
In this paper, a consistent way to enhance acoustic, optical and thermal defect responses is suggest...
In this paper, a consistent way to enhance acoustic, optical and thermal defect responses is suggest...
It is experimentally shown that in order to provide maximum acoustic wave-defect interaction the con...
Vibrothermography using sinusoidal vibration excitation at the resonance frequencies of a defected a...
Ultrasonic thermography is a promising technique for non-destructive detection and localization of v...
Vibrothermography at local defect resonance (LDR) frequencies is a promising technique to localize t...
This paper demonstrates the enhanced detectability of barely visible impact damage in CFRPs through ...
A frequency match between the driving ultrasonic wave and characteristic frequency of a defect provi...
A frequency match between the driving ultrasonic wave and characteristic frequency of a defect provi...
A frequency match between the driving ultrasonic wave and characteristic frequency of a defect provi...
Abstract. Vibrothermography, is an established NDT method praised for its full-field and defect-sele...
An efficient wave-defect interaction is the key to a high thermal response of flaws in ultrasonic th...
An efficient wave-defect interaction is the key to a high thermal response of flaws in ultrasonic th...
A drastic enhancement of efficiency for nonlinear and thermosonic NDT and imaging is observed via lo...
The presence of a defect leads to a local decrease in rigidity for a certain mass of the material an...
In this paper, a consistent way to enhance acoustic, optical and thermal defect responses is suggest...
In this paper, a consistent way to enhance acoustic, optical and thermal defect responses is suggest...
It is experimentally shown that in order to provide maximum acoustic wave-defect interaction the con...
Vibrothermography using sinusoidal vibration excitation at the resonance frequencies of a defected a...
Ultrasonic thermography is a promising technique for non-destructive detection and localization of v...
Vibrothermography at local defect resonance (LDR) frequencies is a promising technique to localize t...
This paper demonstrates the enhanced detectability of barely visible impact damage in CFRPs through ...
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