Background
Ohayon, Roger Jean was born on January 3, 1942 in Meknes, Morocco. Son of David and Lily (Sassoon) Ohayon.
( Structural Acoustics and Vibration presents the modelin...)
Structural Acoustics and Vibration presents the modeling of vibrations of complex structures coupled with acoustic fluids in the low and medium frequency ranges. It is devoted to mechanical models, variationalformulations and discretization for calculating linear vibrations in the frequency domain of complex structures. The book includes theoretical formulations which are directly applicable to develop computer codes for the numerical simulation of complex systems, and gives a general scientific strategy to solve various complex structural acoustics problems in different areas such as spacecraft, aircraft, automobiles, and naval structures. The researcher may directly apply the material of the book to practical problems such as acoustic pollution, the comfort of passengers, and acoustic loads induced by propellers. Structural Acoustics and Vibration considers the mechanical and numerical aspects of the problem, and gives original solutions to the predictability of vibrations of complex structures interacting with internal and external, liquid and gaseous fluids. It is a self-contained general synthesis with a didactic presentation and fills the gap between analytical methods applied to simple geometries and statistical methods, which are useful in high frequency structural acoustic problems. • Provides for the first time complex structures in scientific literature • Presents a self-contained general synthesis with a didactic presentation • Integrates the most advanced research topics on the subject • Enables the researcher to solve complex structural acoustics problems in areas such as spacecraft, aircraft, automobiles, and naval structures • Fills the gap between analytical methods applied to simple geometries and statistical methods • Contains advanced mechanical and numerical modeling • Provides appropriate formulations directly applicable for developing computer codes for the numerical simulation of complex systemssystems
http://www.amazon.com/gp/product/0125249454/?tag=2022091-20
(The aim of this book is to describe the methods leading t...)
The aim of this book is to describe the methods leading to mechanical and numerical modelling of the linear vibrations of elastic structures coupled with internal fluids (sloshing, hydroelasticity and structural acoustics). It is characteristic of the problems under consideration that they are multidisciplinary involving structural and fluid representation and related numerical aspects. The problems are solved by direct resolution of the coupled systems by finite element methods and modal reduction procedures using the eigenmodes of ?elementary subsystems?. The numerical methods described in this book have applications in various engineering disciplines such as the automotive and aerospace industries, civil engineering, nuclear engineering and bioengineering.
http://www.amazon.com/gp/product/0471944599/?tag=2022091-20
research scientist aerospace engineering educator
Ohayon, Roger Jean was born on January 3, 1942 in Meknes, Morocco. Son of David and Lily (Sassoon) Ohayon.
Doctor in Engineering, University Orsay, Paris, 1971. Habilitation Diriger Recherches, University Paris 6, Marie Curie, 1990.
With, Office National d'Etudes et de Recherches Aerospatiales, Chatillon, France, since 1970;
science deputy, Office National d'Etudes et de Recherches Aerospatiales, Chatillon, France, since 1991;
professor, chair mechanic, Conservatoire National des Arts et Metiers, Paris, since 1992. Professor Ecole Center Arts and Manufacturers, Chatenay, France, 1978-1986, Ecole National Technology Avancées, Paris, since 1986. External professor of University Paris 6, since 1986.
Member science county Laboratory Center des Ponts et Chaussées, Paris, since 1987.
(The aim of this book is to describe the methods leading t...)
( Structural Acoustics and Vibration presents the modelin...)
Member and organizer of several International Congresses. Fellow International Association Computational mechanics (correspondent of executive committee 1994). Member American Society of Mechanical Engineers, French Computational Structural Mechanics Association (president 1991), Spanish Society Computational Mechanics, Groupe pour Avancement Methodes Numeriques Ingenieur, Group for Aeronautical Research and Technology in Europe, National Academy Engineering Brazil (foreign).
Married Ingrid Schmischke, October 5, 1968. Children: Carine, Philippe.