HEMODYNAMICS IN PATIENT-SPECIFIC CORONARY ARTERIES CONSIDERING BLOOD ELASTIC BEHAVIOR: NUMERICAL STUDY

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2018

Autores

S.I.S. Pinto (Autor) FEUP; Campos, JBLM (Autor) FEUP

Ata de Conferência Internacional

Título: Proceedings of the 6th International Conference Integrity, Reliability and Failure

Páginas: 1159-1164

Proceedings IRF2018: 6th International Conference I ntegrity-Reliability-Failure

Lisbon, Portugal, 22-26 July 2018

Indexação

ISI Proceedings

ISI Web of Knowledge - 0 Citações

Classificação Científica

CORDIS: Ciências Tecnológicas > Engenharia > Engenharia biomédica ; Ciências Tecnológicas > Engenharia > Engenharia mecânica ; Ciências Tecnológicas > Engenharia > Engenharia de simulação

FOS: Ciências da engenharia e tecnologias > Engenharia mecânica

Outras Informações

ID Authenticus: P-00Q-XFH

Abstract (EN): The present study emphasises the importance of the blood elastic property in the hemodynamics of patient-specific left coronary arteries. An In-House OpenFOAM (R) code was developed to take into account the blood flow as real as possible. At systolic peak, highest inlet velocity, differences in the velocity profiles are observed, considering Multi mode PTT model (shear-thinning and blood elastic effects) or Carreau model (only shear-thinning effect). In arteries with small diameter, as coronary arteries, the elastic blood behavior has an important role on the blood flow pattern.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 6