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Vascular reconstruction modelling of lumen- Adapted arteries with stiffened grafts

Title
Vascular reconstruction modelling of lumen- Adapted arteries with stiffened grafts
Type
Article in International Conference Proceedings Book
Year
2013
Indexing
Publicação em ISI Proceedings ISI Proceedings
Publicação em ISI Web of Knowledge ISI Web of Knowledge
Publicação em Scopus Scopus - 0 Citations
Scientific classification
FOS: Engineering and technology
Other information
Authenticus ID: P-008-KAD
Abstract (EN): Optimization of prosthetic graft configuration with regard to blood dynamics is the major target of this research. Hemodynamic simulations of idealized arterial bypass systems are acquired using a finite element arterial blood simulator exhibiting hemodynamic flow changes due to compliance differences of a stiff graft and an elastic arterial wall. An artificial neural network simulating hemodynamic specific conditions is developed in order to reduce computational time. Optimal graft configurations are searched using a multi-objective genetic algorithm. An optimal set of solutions are presented and analyzed.
Language: English
Type (Professor's evaluation): Scientific
Contact: ccastro@fe.up.pt
No. of pages: 8
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