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Pouliopoulos, Antonios N.. Investigation of the motion of a spherical object located at soft elastic and viscoelastic material interface for identification of material properties. (). King Mongkut's University of Technology North Bangkok. Central Library. : , 2024.
Investigation of the motion of a spherical object located at soft elastic and viscoelastic material interface for identification of material properties
Name: Koruk, Hasan.
Organization :
MEF University. Faculty of Engineering
Email :
korukh@mef.edu.tr
Organization :
Kings College London. School of Biomedical Engineering and Imaging Sciences
keyword:
Soft materials.
LCSH:
Viscoelastic materials
-- Viscosity.
Abstract:
Measuring the properties of soft viscoelastic materials is challenging. Here, the motion of a spherical object located at the soft elastic and viscoelastic material interface for the identification of material properties is thoroughly investigated. Formulations for different loading cases were derived. First, the theoretical models for a spherical object located at an elastic medium interface were derived, ignoring the medium viscosity. After summarizing the model for the force reducing to zero following the initial loading, we developed mathematical models for the force reducing to a lower non-zero value or increasing to a higher non-zero value, following the initial loading. Second, a similar derivation process was followed to evaluate the response of a spherical object located at a viscoelastic medium interface. Third, by performing systematic analyses, the theoretical models obtained via different approaches were compared and evaluated. Fourth, the measured and predicted responses of a spherical object located at a gelatin phantom interface were compared and the viscoelastic material properties were identified. It was seen that the frequency of oscillations of a spherical object located at the sample interface during loading was 1015 percent different from that during unloading in the experimental studies here. The results showed that different loading cases have immense practical value and the formulations for different loading cases can provide an accurate determination of material properties in a multitude of biomedical and industrial applications.
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Created:
2024
Modified:
2567-10-31
Issued:
2024-10-31
บทความ/Article
application/pdf
BibliograpyCitation :
APPLIED SCIENCE AND ENGINEERING PROGRESS. vol. 17, no. 4 (Special Issue 2024), p. 1-16.
eng
©copyrights King Mongkut's University of Technology North Bangkok
RightsAccess:
ใช้เวลา
0.020136 วินาที
Koruk, Hasan.
| Title | Contributor | Type |
|---|---|---|
| Investigation of the sound absorption and transmission loss performances of green homogenous and hybrid luffa and jute fiber samples
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Ozcan, Ahmet C.;Sanliturk, Kenen Y.;Genc, Garip.;Koruk, Hasan. | บทความ/Article | |
| Investigation of the motion of a spherical object located at soft elastic and viscoelastic material interface for identification of material properties
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Koruk, Hasan.;Pouliopoulos, Antonios N. | บทความ/Article |
Pouliopoulos, Antonios N.
| Title | Contributor | Type |
|---|---|---|
| Investigation of the motion of a spherical object located at soft elastic and viscoelastic material interface for identification of material properties
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Koruk, Hasan.;Pouliopoulos, Antonios N. | บทความ/Article |