Comparar métodos
Examine os métodos selecionados lado a lado; as linhas que diferem ficam destacadas.
| Modelo de Windkessel× | Dinâmica de Fluidos Computacional (CFD) em Hemodinâmica× | |
|---|---|---|
| Área | Biomecânica | Biomecânica |
| Família | Process / pipeline | Process / pipeline |
| Ano de origem≠ | 1969 | 2002 |
| Autor original≠ | Nikolaos Westerhof | David Steinman |
| Tipo≠ | Physiological lumped-parameter modeling | Multi-physics finite element simulation |
| Fonte seminal≠ | Westerhof, N., Bosman, F., De Vries, N. C., & Noordergraaf, A. (1969). Analog studies of the human systemic arterial tree. Journal of Biomechanics, 2(2), 121-143. DOI ↗ | Steinman, D. A., Vinh, B., Ethier, C. R., Ojha, M., Cobbold, R. S., & Johnston, K. W. (2002). A numerical simulation of flow in a two-dimensional end-to-side anastomosis model. Journal of Biomechanical Engineering, 115(1), 112-118. link ↗ |
| Outros nomes | Elastic chamber model, Arterial compliance model, Lumped parameter model | Cardiovascular CFD, Blood flow simulation, Hemodynamic simulation |
| Relacionados | 3 | 3 |
| Resumo≠ | The Windkessel model is a lumped-parameter representation of the arterial system that captures the pulsatile dynamics of blood flow and pressure using simple mechanical analogs (resistors and capacitors). Named after the German word for air chamber, it was formalized by Westerhof and colleagues in the late 1960s and remains fundamental to understanding arterial hemodynamics and blood pressure regulation. | Computational fluid dynamics (CFD) for hemodynamics solves the Navier-Stokes equations to simulate blood flow in realistic vascular geometries. Pioneered by researchers such as David Steinman, CFD hemodynamics reveals complex flow patterns, wall shear stress distributions, and hemodynamic factors implicated in atherosclerosis, aneurysm rupture, and device-induced thrombosis. |
| ScholarGateConjunto de dados ↗ |
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