Książka Highly Efficient Novel Finite Elements Family Cetta Fabio

Highly Efficient Novel Finite Elements Family

Autor: Cetta Fabio
Język: Angielski
Oprawa: Miękka
Dostępność: Dostępna u dostawcy
Wysyłamy za 5-8 dni
262.48
The aim of this work is to present a finite element methodology, based upon a 3-D extension of the c...

Informacje o książce

Autor
Język
Angielski
Oprawa
Książka - Miękka
Data wydania
2015
strony
232
EAN
9783639658781
ISBN
3639658787
Enbook ID
09252515
Waga
345
Wymiary
152 x 229 x 13

Pełny opis

The aim of this work is to present a finite element methodology, based upon a 3-D extension of the classical 'Hermite interpolation' and of the 'Coons Patch', for the evaluation of the natural modes of vibration of the air inside cavities (interior acoustics) and of elastic structures (structural dynamics), with the distinguishing feature of high efficiency and high flexibility and, therefore, extremely useful in Multidisciplinary Design Optimization (MDO). External and internal nodes configurations have been developed and investigated. The validation of the methodology is based upon the evaluation of the natural eigenvalues and modes of the air vibrating inside hexahedral cavities as well as of those of elastic thin plates. Applications to more complicated structures, such as curved domains or simplified wing-boxes are included. Results are compared with Ansys and with the literature.

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