Optimization of aerodynamic and acoustic performances of supersonic civil transports

Author:

Mohammadi Bijan

Abstract

This paper presents a shape optimization problem under acoustic, aerodynamic and geometric constraints. The acoustic specification concerns the generated sonic boom. The aim is to see the validity of incomplete sensitivities when a nonlinear CFD model is coupled with a nonlinear wave transport model to define pressure rise on the ground.

Publisher

Emerald

Subject

Applied Mathematics,Computer Science Applications,Mechanical Engineering,Mechanics of Materials

Reference13 articles.

1. Alonso, J.J., Kroo, I.M. and Jameson, A. (2002), “Advanced algorithms for design and optimization of QSP”, AIAA Paper 2002‐0144.

2. Faure, C. (1996), “Splitting of algebraic expressions for automatic differentiation”, Proc. of the Second SIAM Workshop on Computational Differentiation, July, Santa Fe, NM.

3. Farhat, C., Degand, C., Koobus, B. and Lesoinne, M. (1998), “Torsional springs for two‐dimensional dynamic unstructured fluid meshes”, Computer Methods in Applied Mechanics and Engineering, Vol. 163, pp. 231‐45.

4. Gilbert, J.C., Le Vey, G. and Masse, J. (1991), “La diffe´rentiation automatique de fonctions repre´sente´es par des programmes”, INRIA research report 1557, Rocquencourt, France.

5. Griewank, A. (2001), Computational Differentiation, Springer, New York, NY.

Cited by 11 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Aerodynamic Shape Optimization of a Wavy Airfoil for Ultra-Low Reynolds Number Regime in Gliding Flight;Energies;2020-01-17

2. Maximum propulsive efficiency of two pitching and plunging plates in tandem at low Reynolds number;International Journal of Numerical Methods for Heat & Fluid Flow;2019-11-04

3. Adjoint-based airfoil optimization with adaptive isogeometric discontinuous Galerkin method;Computer Methods in Applied Mechanics and Engineering;2019-02

4. Airfoil Optimization based on Isogeometric Discontinuous Galerkin;Proceedings of the 2018 2nd International Conference on Algorithms, Computing and Systems - ICACS '18;2018

5. Shape optimization of corrugated airfoils;Computational Mechanics;2015-10-07

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3