Effect of perivascular tissue on inflation-extension behavior of abdominal aorta

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F16%3A00306249" target="_blank" >RIV/68407700:21220/16:00306249 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11120/16:43912534
Result on the web
<a href="https://www.eccomas2016.org/" target="_blank" >https://www.eccomas2016.org/</a>
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Effect of perivascular tissue on inflation-extension behavior of abdominal aorta
Original language description
This study shows that the human perivascular adipose tissue can significantly affect mechanical response of the human abdominal aorta. Analytical model of incompressible bilayer thick-walled closed cylindrical tube has been created and subsequently used to simulate the inflation-extension response of the aorta surrounded with adipose tissue. The inner layer, abdominal aorta, was assumed to exhibit residual stresses. The material of this layer was considered as anisotropic and was described by hyperelastic nonlinear constitutive model. The outer layer, fat tissue, was considered to be a hyperelastic isotropic material which does not exhibit residual stress. The outer radius of the aorta and inner radius of the external fatty tube were considered to be equal during the pressurization and axial stretch. The inflation-extension response of bilayer tube was compared with one-layer representing only the abdominal aorta.
Czech name
—
Czech description
—

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)