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Description
| - Many cardiovascular diseases occur at bifurcations and branchings of large arteries. Atherosclerosis and arteriosclerosis are two of them. The geometrical configuration of a bifurcation has a major influence on the intramural stress distribution within arterial wall and the stress concentration factor at both the apex and the sides of bifurcation. High value of the intramural stress is one of risk factors for disease development. This article deals with aortoiliac bifurcations. Its geometry was parameterized to create FEM models. The Influence of aortic diameter, wall thickness, bifurcation angle, non-planarity angle and apex radius on the Misses stresses was evaluated. Regression model predicting Misses stresses from geometry is presented.
- Many cardiovascular diseases occur at bifurcations and branchings of large arteries. Atherosclerosis and arteriosclerosis are two of them. The geometrical configuration of a bifurcation has a major influence on the intramural stress distribution within arterial wall and the stress concentration factor at both the apex and the sides of bifurcation. High value of the intramural stress is one of risk factors for disease development. This article deals with aortoiliac bifurcations. Its geometry was parameterized to create FEM models. The Influence of aortic diameter, wall thickness, bifurcation angle, non-planarity angle and apex radius on the Misses stresses was evaluated. Regression model predicting Misses stresses from geometry is presented. (en)
- Many cardiovascular diseases occur at bifurcations and branchings of large arteries. Atherosclerosis and arteriosclerosis are two of them. The geometrical configuration of a bifurcation has a major influence on the intramural stress distribution within arterial wall and the stress concentration factor at both the apex and the sides of bifurcation. High value of the intramural stress is one of risk factors for disease development. This article deals with aortoiliac bifurcations. Its geometry was parameterized to create FEM models. The Influence of aortic diameter, wall thickness, bifurcation angle, non-planarity angle and apex radius on the Misses stresses was evaluated. Regression model predicting Misses stresses from geometry is presented. (cs)
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Title
| - FE analysis of aortoiliac bifurcation
- FE analysis of aortoiliac bifurcation (en)
- FE analysis of aortoiliac bifurcation (cs)
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skos:prefLabel
| - FE analysis of aortoiliac bifurcation
- FE analysis of aortoiliac bifurcation (en)
- FE analysis of aortoiliac bifurcation (cs)
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skos:notation
| - RIV/68407700:21220/14:00223900!RIV15-MSM-21220___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/68407700:21220/14:00223900
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - stress concentration factor; aorta, bifurcation, FE (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...iv/tvurceVysledku
| - Kronek, Jakub
- Žitný, Rudolf
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http://localhost/t...ganizacniJednotka
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