dc.contributor.author |
HEWESSAGE, HDDN |
|
dc.contributor.author |
KOTHALAWALA, SSW |
|
dc.contributor.author |
Sivahar, V |
|
dc.contributor.editor |
Abeygunawardana, AAGA |
|
dc.date.accessioned |
2022-12-12T09:37:41Z |
|
dc.date.available |
2022-12-12T09:37:41Z |
|
dc.date.issued |
2022-11 |
|
dc.identifier.citation |
********** |
en_US |
dc.identifier.uri |
http://dl.lib.uom.lk/handle/123/19774 |
|
dc.description.abstract |
For any viscoelastic material, creep is a phenomenon which tends to change microstructure and the mechanical properties of material. Therefore, it is important to quantify and predict the creep and creep rate of a component. In this investigation, several samples of LDPE were used to measure the creep and both ultrasonic attenuation and velocity measurements using a 5 MHz transducer were employed for characterizing the samples. Our findings indicate that velocity and attenuation measurements can be used to characterize and quantify creep and creep rate of viscoelastic materials. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
Department of Materials Science and Engineering, University of Moratuwa. |
en_US |
dc.subject |
Viscoelastic materials |
en_US |
dc.subject |
Creep |
en_US |
dc.subject |
Ultrasound |
en_US |
dc.subject |
Pulse echo technique |
en_US |
dc.title |
Characterization of creep behaviour of viscoelastic materials by ultrasound pulse- echo technique |
en_US |
dc.type |
Conference-Abstract |
en_US |
dc.identifier.faculty |
Engineering |
en_US |
dc.identifier.department |
Department of Materials Science and Engineering, University of Moratuwa |
en_US |
dc.identifier.year |
2022 |
en_US |
dc.identifier.conference |
Materials Engineering Symposium on Innovations for Industry 2022 |
en_US |
dc.identifier.place |
Moratuwa, Sri Lanka. |
en_US |
dc.identifier.pgnos |
p. 7 |
en_US |
dc.identifier.proceeding |
Towards Smart Society through Innovative Materials |
en_US |
dc.identifier.email |
vsivahar@uom.lk |
en_US |