Name: A Highly Efficient Novel Finite Elements Family (en Inglés)
SKU: 62592399
Price: 97.89 USD
Availability: InStock
Author: Cetta Fabio

portada A Highly Efficient Novel Finite Elements Family (en Inglés)

A Highly Efficient Novel Finite Elements Family (en Inglés)

Formato

Libro Físico

Editorial

Edizioni Accademiche Italiane

Autor

Cetta Fabio

Idioma

Inglés

N° páginas

232

Encuadernación

Tapa Blanda

ISBN13

9783639658781

A Highly Efficient Novel Finite Elements Family (en Inglés)

Cetta Fabio (Autor) · Edizioni Accademiche Italiane · Tapa Blanda

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Reseña del libro "A Highly Efficient Novel Finite Elements Family (en Inglés)"

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.