Fluid-Structure Interaction analysis of a Cropped Delta Wing

被引：4

作者：

Kumar, A. Arun ^{[1
]}

Manoj, N. ^{[1
]}

Onkar, Amit Kumar ^{[1
]}

Manjuprasad, M. ^{[1
]}

机构：

[1] Natl Aerosp Labs, CSIR, Struct Technol Div, Old Airport Rd, Bangalore 560017, Karnataka, India

来源：

INTERNATIONAL CONFERENCE ON VIBRATION PROBLEMS 2015 | 2016年 / 144卷

关键词：

Fluid structure interaction; Delta wing; Limit cycle oscillations; Geometric nonlinearity; Navier-Stokes equations;

D O I：

10.1016/j.proeng.2016.05.102

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

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. (C) 2016 The Authors. Published by Elsevier Ltd.

引用

页码：1205 / 1212

页数：8

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