Journal ArticleDOI
An adaptive, formally second order accurate version of the immersed boundary method
TLDR
The results obtaining by the adaptive method show good qualitative agreement with simulation results obtained by earlier non-adaptive versions of the method, but the flow in the vicinity of the model heart valves indicates that the new methodology provides enhanced boundary layer resolution.About:
This article is published in Journal of Computational Physics.The article was published on 2007-04-01. It has received 356 citations till now. The article focuses on the topics: Immersed boundary method & Incompressible flow.read more
Citations
More filters
Journal ArticleDOI
Immersed boundary methods for simulating fluid-structure interaction
Fotis Sotiropoulos,Xiaolei Yang +1 more
TL;DR: Different IB approaches for imposing boundary conditions, efficient iterative algorithms for solving the incompressible Navier–Stokes equations in the presence of dynamic immersed boundaries, and strong and loose coupling FSI strategies are summarized and juxtapose.
Journal ArticleDOI
Fluid-structure interaction involving large deformations: 3D simulations and applications to biological systems
TL;DR: A successful case of combining an existing immersed-boundary flow solver with a nonlinear finite-element solid-mechanics solver specifically for three-dimensional FSI simulations is reported, representing a significant enhancement from the similar methods that are previously available.
Journal ArticleDOI
Interactions between internal forces, body stiffness, and fluid environment in a neuromechanical model of lamprey swimming
TL;DR: Results indicate that identical muscle activation patterns can produce different kinematics depending on body stiffness, and the optimal value of stiffness for maximum acceleration is different from that for maximum steady swimming speed.
Journal ArticleDOI
3D-Printing of Meso-structurally Ordered Carbon Fiber/Polymer Composites with Unprecedented Orthotropic Physical Properties.
James P. Lewicki,Jennifer N. Rodriguez,Cheng Zhu,Marcus A. Worsley,Amanda S. Wu,Yuliya Kanarska,John Horn,Eric B. Duoss,Jason M. Ortega,William Elmer,Ryan Hensleigh,Ryan A. Fellini,Michael J. King +12 more
TL;DR: The first example of a class of additively manufactured carbon fiber reinforced composite (AMCFRC) materials which have been achieved through the use of a latent thermal cured aromatic thermoset resin system is reported, through an adaptation of direct ink writing (DIW) 3D-printing technology.
Journal ArticleDOI
Penalty immersed boundary method for an elastic boundary with mass
Yongsam Kim,Charles S. Peskin +1 more
TL;DR: A new and simple way to give mass to the elastic boundary is proposed and it is shown that the method can be applied to many problems for which the boundary mass is important.
References
More filters
Book
Textbook of Medical Physiology
Arthur C. Guyton,John E. Hall +1 more
TL;DR: Textbook of medical physiology , Textbook ofmedical physiology , کتابخانه دیجیتال جندی شاپور اهواز
Journal ArticleDOI
Numerical Calculation of Time‐Dependent Viscous Incompressible Flow of Fluid with Free Surface
Francis H. Harlow,J. Eddie Welch +1 more
TL;DR: In this paper, a new technique is described for the numerical investigation of the time-dependent flow of an incompressible fluid, the boundary of which is partially confined and partially free The full Navier-Stokes equations are written in finite-difference form, and the solution is accomplished by finite-time step advancement.
Book
Finite Volume Methods for Hyperbolic Problems
TL;DR: The CLAWPACK software as discussed by the authors is a popular tool for solving high-resolution hyperbolic problems with conservation laws and conservation laws of nonlinear scalar scalar conservation laws.
Journal ArticleDOI
Numerical solution of the Navier-Stokes equations
TL;DR: In this paper, a finite-difference method for solving the time-dependent Navier-Stokes equations for an incompressible fluid is introduced, which is equally applicable to problems in two and three space dimensions.
Journal ArticleDOI
The immersed boundary method
TL;DR: This paper is concerned with the mathematical structure of the immersed boundary (IB) method, which is intended for the computer simulation of fluid–structure interaction, especially in biological fluid dynamics.