Working Principle of Phased Array Ultrasonic Testing

Описание: Ultrasonic Phased Array probes are multi-purpose probes for medical ultrasound and industrial ultrasonic testing (PAUT). This video details the basic working principles of phased array, including electronic focusing, aperture control, angle control, and both linear and sectorial scans.

If you like this video please give a thumbs up and if you like the NDE 4.0 YouTube channel please subscribe.

Links to the individual sections of this video:
00:00 Welcome
00:12 History of Phased Array UT
02:13 Basics
03:46 Phased Array Angle Control
04:52 Focussing
05:22 Aperture Control (Element Subset)
05:53 Phased Array Linear Scan
06:37 Phased Array Sectorial Scan
07:23 Phased Array vs. Conventional
08:15 Focussing Focal Laws
08:45 Phased Array = Multi-Purpose
09:36 2D and Other Phased Array Probes
11:58 Final Thoughts

If you want to know more about ultrasonics:
Evolution of the Ultrasonic Inspection Requirements of Heavy Rotor Forgings Over the Past Decades: https://www.researchgate.net/publicat...
Evolution of the Ultrasonic Inspection of Heavy Rotor Forgings Over the Last Decades: https://www.researchgate.net/publicat...
Evolution of the Ultrasonic Inspection over the Past Decades on the Example of Heavy Rotor Forgings: https://www.researchgate.net/publicat...

UT Videos:
History of Ultrasonic Testing:    • History of Ultrasonic Testing  
Basics of Ultrasonic Testing and Sizing:    • Basics of Ultrasonic Testing and Sizing  
Basic Acoustic / Ultrasonic Waveforms, Refraction & Snells Law:    • Basic Acoustic / Ultrasonic Waveforms, Ref...  
Working Principle of Phased Array Ultrasonic Testing:    • Working Principle of Phased Array Ultrason...  
Automated Ultrasonic Testing:    • Automated Ultrasonic Testing  

NDE 4.0 Videos:
Welcome to the World of NDE 4.0:    • Welcome to the World of NDE 4.0  
The Four Industrial Revolutions:    • The Four Industrial Revolutions  
The Four NDE Revolutions:    • The Four NDE Revolutions  
What is NDE 4.0? - The major use cases for NDE 4.0:    • What is NDE 4.0? - The major use cases for...  
The WHY of Industrie and NDE 4.0:    • The WHY of Industrie and NDE 4.0  
The WHY of NDE 4.0 @ Ripi Singh:    • The WHY of NDE 4.0 @ Ripi Singh  
Why do "I" need NDE 4.0? - A discussion on the Why of NDE 4.0:    • Why do "I" need NDE 4.0? - A discussion on...  
Semantic Interoperability using Ontologies and Information Models:    • Semantic Interoperability using Ontologies...  
The Idea of the Digital Twin:    • The Idea of the Digital Twin  
Basics of Data Security:    • Basics of Data Security  
Digitization, Digitalization, Digital Transformation, Informatization:    • Digitization, Digitalization, Digital Tran...  
Why Proprietary Data Formats and Interfaces Hurt AND Why Data Transparency and Ownership are Key:    • Why Proprietary Data Formats and Interface...  
What is the Industrial Internet of Things (IIoT) and How to Integrate NDE:    • What is the Industrial Internet of Things ...  

If you want to reach me (Johannes Vrana) or my company (Vrana GmbH):
https://vrana.net/
  / jvrana  
  / vranagmbh  
  / ndeconsulting  
https://www.xing.com/profile/Johannes...

#PAUT #UT #UltrasonicTesting