The Deterministic Evaluation Of Ship Motion Impulse Response Functions PDF Download
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Author | : Robert J. Wheeler |
Publisher | : |
Total Pages | : |
Release | : 1972 |
Genre | : |
ISBN | : |
Download The Deterministic Evaluation of Ship Motion Impulse Response Functions Book in PDF, ePub and Kindle
Author | : Richard J. Wheeler |
Publisher | : |
Total Pages | : 54 |
Release | : 1972 |
Genre | : Ships |
ISBN | : |
Download The Deterministic Evaluation of Ship Motion Impulse Response Functions Book in PDF, ePub and Kindle
An investigation of the applicability of the Jacobi Function orthogonal polynomial representation of the impulse response function for the determination of ship motion from towing tank tests with irregular waves has been initiated. An analysis of the inverse Fourier transformability of the frequency domain gain and phase information obtained in lieu of time domain impulse response function is given with observations of areas of fallibility and recommendations on circumventive methods.
Author | : Richard J. Wheeler |
Publisher | : |
Total Pages | : 54 |
Release | : 1972 |
Genre | : Ships |
ISBN | : |
Download The Deterministic Evaluation of Ship Motion Impulse Response Functions Book in PDF, ePub and Kindle
Author | : W. E. Cummins |
Publisher | : |
Total Pages | : 11 |
Release | : 1962 |
Genre | : Ships |
ISBN | : |
Download The Impulse Response Function and Ship Motions Book in PDF, ePub and Kindle
After a review of the deficiencies of the usual equations of motion for an oscillating ship, two new representations are given. One makes use of the impulse response function and depends only upon the system being linear. The response is given as a convolution integral over th past history of the exciting force with the impulse response funcion appearing as the kernel. The second representation is based upon a hydrodynamic study, and new forms for the equations of motion are exhibited. The equations resemble the usual equations, with the addition of convolution integrals over the past history of the velocity. However, the coefficients in these new equations are independent of frequency, as are the kernel functions in the convolution integrals. Both representations are quite general and apply to transient motions as well as periodic. The relations between the two representations are given. The treatment considers six degrees of freedom, with linear coupling between the various modes. (Author).
Author | : W. E. Cummins |
Publisher | : |
Total Pages | : 11 |
Release | : 1962 |
Genre | : |
ISBN | : |
Download The Impulse Response Functions and Ship Motions Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 276 |
Release | : 1974 |
Genre | : Mechanics, Applied |
ISBN | : |
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Author | : Technology Reports Centre (Great Britain) |
Publisher | : |
Total Pages | : 506 |
Release | : 1979 |
Genre | : |
ISBN | : |
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Author | : |
Publisher | : |
Total Pages | : 188 |
Release | : 1997 |
Genre | : Building failures |
ISBN | : |
Download Assessment of Reliability of Ship Structures, Appendices Book in PDF, ePub and Kindle
Author | : Johannes Krzywinski Lunde |
Publisher | : |
Total Pages | : 1182 |
Release | : 1966 |
Genre | : Frictional resistance (Hydrodynamics) |
ISBN | : |
Download Ship Motions and Drag Reduction Book in PDF, ePub and Kindle
Author | : National Ports Council (Great Britain) |
Publisher | : |
Total Pages | : 80 |
Release | : 1975 |
Genre | : Technology & Engineering |
ISBN | : |
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