Parallelized structural topology optimization and CFD coupling for design of aircraft wing structures | Atılım Üniversitesi Açık Erişim Sistemi
Bu kaydın yasal hükümlere uygun olmadığını düşünüyorsanız lütfen sayfa sonundaki Hata Bildir bağlantısını takip ederek bildirimde bulununuz. Kayıtlar ilgili üniversite yöneticileri tarafından eklenmektedir. Nadiren de olsa kayıtlarla ilgili hatalar oluşabilmektedir. MİTOS internet üzerindeki herhangi bir ödev sitesi değildir!
Parallelized structural topology optimization and CFD coupling for design of aircraft wing structures
Oluşturulma Tarihi:
Niteleme Bilgileri
Tür: Makale
Yayınlanma Durumu: Yayınlanmış
Dosya Biçimi: Dosya Yok
Dil: İngilizce
Konu(lar): TEKNOLOJİ,
Yazar(lar): Oktay, Eda (Yazar), Akay, Hasan U. (Yazar), Merttopcuoğlu, O. (Yazar),
Emeği Geçen(ler):
Yayın Niteleme Bilgileri: Yayının tam metnine ulaşmak için URL' ye tıklayınız.
Dosya:
Dosya Yok
Structural topology optimization; Aircraft structural analysis; Parallel CFD; Mesh coupling; Code coupling; Parallelized solvers
A set of structural optimization tools are presented for topology optimization of aircraft wing structures coupled with Computational Fluid Dynamics (CFD) analyses. The topology optimization tool used for design is the material distribution technique. Because reducing the weight requires numerous calculations, the CFD and structural optimization codes are parallelized and coupled via a code/mesh coupling scheme. In this study, the algorithms used and the results obtained are presented for topology design of a wing cross-section under a given critical aerodynamic loading and two different spar positions to determine the optimum rib topology.
Kaynakça[1]M.P. Bendsoe, O. SigmundTopology optimization – theory, methods, and applicationsSpringer-Verlag, Heidelberg, Germany (2003)[2]H.A. Eschenauer, N. OlhoffTopology optimization of continuum structures: a reviewAppl Mech Rev, 54 (4) (2001), pp. 331–390View Record in Scopus | Full Text via CrossRef | Citing articles (1)[3]Krog L, Tucker A, Kemp M, Boyd R. Topology optimization of aircraft wing box ribs. In: The Altair technology conference, Michigan State University, Management Education Center, Troy, MI; 2004.[4]K. Maute, G.W. ReichIntegrated multidisciplinary topology optimization approach to adaptive wing designJ Aircraft, 43 (1) (2006), pp. 253–263View Record in Scopus | Full Text via CrossRef | Citing articles (65)[5]G.P. Guruswamy, P. ObayashiStudy on the use of high-fidelity methods for aeroelastic optimizationJ Aircraft, 41 (3) (2004), pp. 616–619View Record in Scopus | Full Text via CrossRef | Citing articles (13)[6]M.P. BendsoeOptimal shape design as a material distribution problemStruct Optim, 1 (1989), pp. 193–202View Record in Scopus | Full Text via CrossRef | Citing articles (1118)[7]MUMPS: A multifrontal massively parallel solver. User’s guide, 2009 (a public domain package based on public domain software developed during the Esprit IV European project PARASOL; 1996–1999.
Atıf Yapanlar