## Modelling of Mechanical Systems: Fluid-Structure Interaction: Fluid-Structure Interaction (Google eBook)Written by an eminent authority in the field, Modelling of Mechanical Systems: Fluid-Structure Interaction is the third in a series of four self-contained volumes suitable for practitioners, academics and students alike in engineering, physical sciences and applied mechanics. The series skilfully weaves a theoretical and pragmatic approach to modelling mechanical systems and to analysing the responses of these systems. The study of fluid-structure interactions in this third volume covers the coupled dynamics of solids and fluids, restricted to the case of oscillatory motions about a state of static equilibrium. Physical and mathematical aspects of modelling these mechanisms are described in depth and illustrated by numerous worked out exercises. · Written by a world authority in the field in a clear, concise and accessible style · Comprehensive coverage of mathematical techniques used to perform computer-based analytical studies and numerical simulations · A key reference for mechanical engineers, researchers and graduate students |

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### Contents

1 | |

45 | |

CHChapter 3 Surface waves | 138 |

CHChapter 4 Plane acoustical waves in pipe systems | 243 |

CHChapter 5 3D Sound waves | 353 |

CHChapter 6 Vibroacoustic coupling | 461 |

CHChapter 7 Energy dissipation by the fluid | 581 |

Appendix A1 A few elements of thermodynamics | 708 |

Appendix A2 Mechanical properties of common materials | 718 |

### Common terms and phrases

acoustical modes acoustical resonances amplitude assumed Bessel functions boundary conditions bubble cavitation Chapter coefﬁcient component compressibility corresponding cross-section damping ratio deﬁned denoted density described dimensionless displacement dissipation elastic enclosure energy equilibrium excitation ﬁeld ﬁrst ﬂuid fluid column fluid-structure coupled formulation free surface Green function harmonic Helmholtz resonance impedance incompressible inertia inlet integral interface Laplace transform length linear liquid mechanical modal mode shapes momentum equation motion natural frequencies obtained oscillations outlet particles pipe piston plane wave plate plot present pressure field pressure node radiation radiation damping radius resonance response result shell solid solution sound waves speed of sound spherical stiffness structure subsection transform tube element vector vibration vibroacoustic coupling viscous volume velocity wall wave equation wave number wavelength written zero α α ρ ρ ω ω

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Page 19 - A paper on a determination of the ratio of the specific heats at constant pressure and at constant volume for air and steam was read by Mr.

Page 52 - The Lagrangian L is defined as the difference between the kinetic energy K and the potential energy P of the system L...

Page 19 - R is the universal gas constant, and T is the absolute temperature in K or °R.