Source: wikibot/immersed-boundary-method
= Immersed boundary method
{wiki=Immersed_boundary_method}
The Immersed Boundary Method (IBM) is a numerical technique used to study fluid-structure interactions, particularly in scenarios where flexible boundaries or immersed structures interact with a flowing fluid. This method was first introduced by Charles S. Peskin in the 1970s and has since become a powerful tool in computational fluid dynamics (CFD).