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EB

EB

ONLINE

Singapore : Springer Singapore : Imprint: Springer, 2017

1 online zdroj

ISBN 978-981-10-1902-9 (e-kniha)

ISBN 9789811019012 (print)

Foundations of Engineering Mechanics, ISSN 1612-1384

Printed edition: ISBN 9789811019012

Introduction -- Stiff String Basis Functions -- Rational Interpolation Functions -- Fourier-p Superelement -- Physics Based Basis Functions -- Collocation Approach -- Rotor Blade Finite Element -- Spectral Finite Element Method -- Violin String Shape Functions -- Appendix A: Stiffness Matrix -- Appendix B: MATLAB Code -- Appendix C: Governing Equation for Rotating Timoshenko Beam.

This book addresses the solution of rotating beam free-vibration problems using the finite element method. It provides an introduction to the governing equation of a rotating beam, before outlining the solution procedures using Rayleigh-Ritz, Galerkin and finite element methods. The possibility of improving the convergence of finite element methods through a judicious selection of interpolation functions, which are closer to the problem physics, is also addressed.   The book offers a valuable guide for students and researchers working on rotating beam problems – important engineering structures used in helicopter rotors, wind turbines, gas turbines, steam turbines and propellers – and their applications. It can also be used as a textbook for specialized graduate and professional courses on advanced applications of finite element analysis..

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