Fluid–structure interaction simulations outperform computational fluid dynamics in the description of thoracic aorta haemodynamics and in the differentiation of progressive dilation in Marfan syndrome patients

Autor: R. Pons, A. Guala, J. F. Rodríguez-Palomares, J. C. Cajas, L. Dux-Santoy, G. Teixidó-Tura, J. J. Molins, M. Vázquez, A. Evangelista, J. Martorell

Publikováno v: Royal Society Open Science, Vol 7, Iss 2 (2020)

Abnormal fluid dynamics at the ascending aorta may be at the origin of aortic aneurysms. This study was aimed at comparing the performance of computational fluid dynamics (CFD) and fluid–structure interaction (FSI) simulations against four-dimensio

Externí odkaz: https://doaj.org/article/faa082f5f62c4f4abf5ebfa9eb4c435d

Fluid-structure interaction simulations outperform computational fluid dynamics in the description of thoracic aorta haemodynamics and in the differentiation of progressive dilation in Marfan syndrome patients

Autor: José Rodríguez-Palomares, J J Molins, Mariano Vázquez, R Pons, J.C. Cajas, Gisela Teixido-Tura, Andrea Guala, Artur Evangelista, Lydia Dux-Santoy, J Martorell

Publikováno v: Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Royal Society Open Science
Europe PubMed Central
Royal Society Open Science, Vol 7, Iss 2 (2020)

Abnormal fluid dynamics at the ascending aorta may be at the origin of aortic aneurysms. This study was aimed at comparing the performance of computational fluid dynamics (CFD) and fluid–structure interaction (FSI) simulations against four-dimensio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46864d0c4e08f46925df1e43bcd025f5
https://ddd.uab.cat/record/252538

Model risk on credit risk

Autor: E. Vives, J. Molins

Publikováno v: Dipòsit Digital de la UB
Universidad de Barcelona
Recercat. Dipósit de la Recerca de Catalunya
instname

This paper develops the Jungle model in a credit portfolio framework. The Jungle model is able to model credit contagion, produce doubly-peaked probability distributions for the total default loss and endogenously generate quasi phase transitions, po

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e222c0a659efcb793e6cc1c827eb2c0
https://doi.org/10.3233/rda-150115

A methodology for damping measurement of engineering materials: application to a structure under bending and torsion loading

Autor: Joaquin Menacho, José J. Molins, Armando Pérez-Peña, Guillermo Reyes, A. A. Garcia-Granada

Publikováno v: Journal of Vibration and Control. 22:2471-2481

A new method to calculate damping properties of rigid materials to be used in Finite Elements calculations is presented. Its relevance relies in its simplicity regarding the amount of materials data, mathematical treatment and experimental equipment

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6fdab21ac8db72f23d80e7fc49b8412f
https://doi.org/10.1177/1077546314547728

Engineered arterial models to correlate blood flow to tissue biological response

Autor: José J. Molins, A. A. Garcia-Granada, Mercedes Balcells, Jordi Martorell, J.A. Bea, Pablo Santomá, Elazer R. Edelman

Publikováno v: PMC

This paper reviews how biomedical engineers, in collaboration with physicians, biologists, chemists, physicists, and mathematicians, have developed models to explain how the impact of vascular interventions on blood flow predicts subsequent vascular

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd218ab11ebbb2e0e5459dd6c5a0c327
https://doi.org/10.1111/j.1749-6632.2012.06518.x