Impulse excitation technique
id:
impulse-excitation-technique-259-11554714
title:
Impulse excitation technique
text:
The impulse excitation technique (IET) is a non-destructive material characterization technique to determine the elastic properties and internal friction of a material of interest. It measures the resonant frequencies in order to calculate the Young's modulus, shear modulus, Poisson's ratio and internal friction of predefined shapes like rectangular bars, cylindrical rods and disc shaped samples. The measurements can be performed at room temperature or at elevated temperatures under different at
brand slug:
wiki
category slug:
encyclopedia
description:
Method to characterize materials
original url:
https://en.wikipedia.org/wiki/Impulse_excitation_technique
date created:
date modified:
2023-12-30T22:45:57Z
main entity:
{"identifier":"Q1660440","url":"https://www.wikidata.org/entity/Q1660440"}
image:
fields total:
13
integrity:
14