Freeman Scholar Lecture (2021)—Sharp-Interface Immersed Boundary Methods in Fluid DynamicsSource: Journal of Fluids Engineering:;2025:;volume( 147 ):;issue: 003::page 30801-1Author:Mittal, Rajat
,
Seo, Jung-Hee
,
Turner, Jacob
,
Kumar, Sushrut
,
Prakhar, Suryansh
,
Zhou, Ji
DOI: 10.1115/1.4067385Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Immersed boundary methods (IBMs) have evolved over the past 50 years from a specialized technique in biofluid dynamics and applied mathematics to a cornerstone of computational fluid dynamics. Many recent advancements in immersed boundary methods have centered on sharp-interface immersed boundary methods, which offer enhanced accuracy and fidelity for flow simulations. This paper outlines the key principles that have driven our own efforts in the development of sharp-interface immersed boundary methods over the past 25 years. We also highlight the power and versatility of these methods by showcasing a range of applications, spanning biolocomotion (i.e., swimming and flying), physiological flows, compressible aerodynamics, fluid–structure interaction (FSI), and flow-induced noise.
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contributor author | Mittal, Rajat | |
contributor author | Seo, Jung-Hee | |
contributor author | Turner, Jacob | |
contributor author | Kumar, Sushrut | |
contributor author | Prakhar, Suryansh | |
contributor author | Zhou, Ji | |
date accessioned | 2025-04-21T10:36:07Z | |
date available | 2025-04-21T10:36:07Z | |
date copyright | 1/10/2025 12:00:00 AM | |
date issued | 2025 | |
identifier issn | 0098-2202 | |
identifier other | fe_147_03_030801.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl1/handle/yetl/4306528 | |
description abstract | Immersed boundary methods (IBMs) have evolved over the past 50 years from a specialized technique in biofluid dynamics and applied mathematics to a cornerstone of computational fluid dynamics. Many recent advancements in immersed boundary methods have centered on sharp-interface immersed boundary methods, which offer enhanced accuracy and fidelity for flow simulations. This paper outlines the key principles that have driven our own efforts in the development of sharp-interface immersed boundary methods over the past 25 years. We also highlight the power and versatility of these methods by showcasing a range of applications, spanning biolocomotion (i.e., swimming and flying), physiological flows, compressible aerodynamics, fluid–structure interaction (FSI), and flow-induced noise. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Freeman Scholar Lecture (2021)—Sharp-Interface Immersed Boundary Methods in Fluid Dynamics | |
type | Journal Paper | |
journal volume | 147 | |
journal issue | 3 | |
journal title | Journal of Fluids Engineering | |
identifier doi | 10.1115/1.4067385 | |
journal fristpage | 30801-1 | |
journal lastpage | 30801-12 | |
page | 12 | |
tree | Journal of Fluids Engineering:;2025:;volume( 147 ):;issue: 003 | |
contenttype | Fulltext |