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Multi‐Disciplinary Design Optimization of Missile Fin Configuration
Author(s) -
Rašuo Boško,
Vidanović Nenad,
Kastratović Gordana
Publication year - 2018
Publication title -
pamm
Language(s) - English
Resource type - Journals
ISSN - 1617-7061
DOI - 10.1002/pamm.201800165
Subject(s) - missile , aerodynamics , fin , multidisciplinary approach , fluid–structure interaction , computational fluid dynamics , computer science , reliability (semiconductor) , multidisciplinary design optimization , feature (linguistics) , numerical analysis , aerospace engineering , engineering , structural engineering , mathematics , finite element method , physics , social science , power (physics) , quantum mechanics , sociology , mathematical analysis , linguistics , philosophy
The aim of the paper is to establish and demonstrate the significant capacity and performances of a well predictive numerical environment, developed for multidisciplinary design optimization purposes, which presents one more contribution in cases of fluid‐structure interaction numerical modelling. Numerical modelling of fluid‐structure interaction was conducted through closely coupled aerodynamic and structural computational domains, with very good overall computational reliability and accuracy. The developed algorithm enabled an increased number of feasible optimal geometries of fin, while its special feature was the overall improvement of the missile initial geometry.