Fluid-Structure Interaction Analysis of a Cropped Delta Wing. (2016)

• Record Type: Journal Article
• Authors: Kumar, A. Arun; Manoj, N.; Onkar, Amit Kumar; Manjuprasad, M.
• Is Part Of: Procedia engineering. Volume 144(2016)
• Page Start: 1205
• Page End: 1212
• Publication Date: 2016
• Subjects: Fluid structure interaction -- Delta wing -- Limit cycle oscillations -- Geometric nonlinearity -- Navier-Stokes equations; Engineering -- Congresses; Engineering -- Periodicals; Engineering; Conference proceedings; Periodicals; 620.005
• DOI: 10.1016/j.proeng.2016.05.102
• Languages: English
• ISSNs: 1877-7058

Abstract

Abstract: The fluid-structure interaction behaviour of a cropped delta wing is investigated using a computational fluid dynamics (CFD) based aeroelastic solver in time domain. Here, an N-S based finite volume solver is coupled with a finite element based linear and nonlinear structural solvers to study the nonlinear aeroelastic characteristics of the delta wing over a range of dynamic pressures. The amplitude and frequency obtained from the present coupled solver at various dynamic pressures are compared with the available experimental and computational results.