Ultrasound materials testing – principle
Bild
Labeled graphic:
From the delay differences of the echoes recorded, layer thicknesses, errors and consistency can be calculated with oscilloscope graphs.
Verfügbar in:
Englisch, Deutsch
Medientyp:
Bild (50,9 kByte)
Letzte Aktualisierung:
22.04.2018
Lizenz:
Dieses Medium steht unter einer CC BY-SA 4.0 international Lizenz.
Was bedeutet das?
So verweisen Sie auf das Medium
Dieses Medium steht unter einer CC BY-SA 4.0 international Lizenz.
Was bedeutet das?
So verweisen Sie auf das Medium
Beschreibung:
In engineering the checking of the quality of materials is an important task. A cheap way of testing materials where the material to be tested is not destroyed is based on the reflection of sound on interfaces.
Information and ideas:
These tasks are good for showing how behaviour of sound is used in practice.
Furthermore, internet research is good for explorative learning.
Relevant for teaching:
Sound/acoustics: parameters
Vibration and waves
Information and ideas:
These tasks are good for showing how behaviour of sound is used in practice.
Furthermore, internet research is good for explorative learning.
Relevant for teaching:
Sound/acoustics: parameters
Vibration and waves
Dazugehörige Medien:
Diesem Medium sind keine weiteren Medien zugeordnet.
Lernobjekttyp:
Illustration
Fächer:
Physics; Technology
Klassenstufen:
Grade 5 to 6; Grade 7 to 9; Grade 10 to 13
Schultypen:
Middle/high school; Vocational training
Stichworte:
Electroacoustics; Sound; Wave (physics); Echo; Electroacoustics; Sound field; Sound wave
Bibliographie:
Siemens Stiftung Media Portal
Urheber/Produzent:
MediaHouse GmbH
Rechteinhaber:
© Siemens Stiftung 2018