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Pregled bibliografske jedinice broj: 875887

NFEM Analysis of a Composite made Hull of Autonomous Underwater Submersible


Rudan, Smiljko; Drobilo, Luka
NFEM Analysis of a Composite made Hull of Autonomous Underwater Submersible // Brodogradnja, 65 (2014), 3; 99-113 (recenziran, članak, stručni)


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Naslov
NFEM Analysis of a Composite made Hull of Autonomous Underwater Submersible
(NFEM Analsyis of a Composite made Hull of Autonomous Underwater Submersible)

Autori
Rudan, Smiljko ; Drobilo, Luka

Izvornik
Brodogradnja (0007-215X) 65 (2014), 3; 99-113

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, stručni

Ključne riječi
glass fibre ; carbon fibre ; finite element analysis (FEA) ; autonomous underwater vehicles (AUV)

Sažetak
Due to their specific properties composite materials are being used in a variety of structures. Modern underwater vehicles are a good example: they are light, sturdy and corrosion resistant. Demands posed on such a structures are good sailing properties, good maneuverability and the ability to withstand designed pressure. Nonlinear finite element method (NFEM) is a sophisticated engineering tool that may be used to estimate limitations in the composite-made submersible design. However, the application of the method is not always straightforward. Commercially available NFEM software provides a number of material models but their application is limited by the available material properties. In addition, numerical problems may occur and both material model and numerical model must be verified against instabilities. A particular submersible is being modeled and subjected to NFEM analysis. The overview of commercial software material models is given and their application in structural analysis of a submersible is evaluated. Comparison is made between different structural materials in order to check the submersible maximum diving depth. Numerical problems are commented, different material solutions compared and structure enhancements proposed.

Izvorni jezik
Engleski

Znanstvena područja
Brodogradnja



POVEZANOST RADA


Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb

Profili:

Avatar Url Luka Drobilo (autor)

Avatar Url Smiljko Rudan (autor)

Citiraj ovu publikaciju

Rudan, Smiljko; Drobilo, Luka
NFEM Analysis of a Composite made Hull of Autonomous Underwater Submersible // Brodogradnja, 65 (2014), 3; 99-113 (recenziran, članak, stručni)
Rudan, S. & Drobilo, L. (2014) NFEM Analysis of a Composite made Hull of Autonomous Underwater Submersible. Brodogradnja, 65 (3), 99-113.
@article{article, year = {2014}, pages = {99-113}, keywords = {glass fibre, carbon fibre, finite element analysis (FEA), autonomous underwater vehicles (AUV)}, journal = {Brodogradnja}, volume = {65}, number = {3}, issn = {0007-215X}, title = {NFEM Analysis of a Composite made Hull of Autonomous Underwater Submersible}, keyword = {glass fibre, carbon fibre, finite element analysis (FEA), autonomous underwater vehicles (AUV)} }
@article{article, year = {2014}, pages = {99-113}, keywords = {glass fibre, carbon fibre, finite element analysis (FEA), autonomous underwater vehicles (AUV)}, journal = {Brodogradnja}, volume = {65}, number = {3}, issn = {0007-215X}, title = {NFEM Analsyis of a Composite made Hull of Autonomous Underwater Submersible}, keyword = {glass fibre, carbon fibre, finite element analysis (FEA), autonomous underwater vehicles (AUV)} }

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus





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