Download or read book Correlation of Theoretical Predictions of Propeller Induced Hull Pressures with Available Data written by S. Tsakonas and published by . This book was released on 1980 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt: A method has been developed to calculate the blade frequency point pressure on a hull surface in the presence of a propeller and a free water surface. The approach is based on that previously employed in calculating the propeller-induced hull forces in which the hull is represented by a source distribution smeared over the hull surface whose strength is determined through the solution of a Fredholm integral equation of the 2nd kind in terms of specified propeller-induced velocities. Point pressures are determined by superposing the free-space pressure emanating from the propeller through its fanning action on the pressure due to the diffraction potential. A series of calculations was performed for the case of a model tanker tested extensively at the Norwegian Experimental Tank (Ship and Ocean Labroatory, Norwegian Hydrodynamic Laboratories. The agreement between experimental and predicted values varies from point to point; in general, the maximum deviation of amplitude is between + or - 30%, but the phases are in poor agreement. A new method is suggested in which the hull is represented by a doublet distribution rather than a source distribution. This approach which reduces computing time considerably permits improved accuracy and results in much better correlation between experimental and calculated values.
Download or read book Experimental Study of Propeller induced Vibratory Pressures on Simple Surfaces and Correlation with Theoretical Predictions written by John P. Breslin and published by . This book was released on 1965 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fourteenth Symposium Naval Hydrodynamics written by and published by . This book was released on 1982 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Theoretical and Experimental Propeller induced Hull Pressures Arising from Intermittent Blade Cavitation Loading and Thickness written by John P. Breslin and published by . This book was released on 1983 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Prediction of Propeller induced Hull pressure Fluctuations written by Hendrik Cornelis Jacobus Wijngaarden and published by . This book was released on 2011 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report written by United States. National Bureau of Standards and published by . This book was released on 1963 with total page 952 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Theoretical and Experimental Propeller induced Hull Pressures Arising from Intermittent Blade Cavitation Loading and Thickness written by John P. Breslin and published by . This book was released on 1981 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NBS Special Publication written by and published by . This book was released on 1965 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal of Abstracts of the British Ship Research Association written by British Ship Research Association and published by . This book was released on 1983 with total page 922 pages. Available in PDF, EPUB and Kindle. Book excerpt: Consists largely of abstracts of articles and papers of interest to shipbuilders, ship owners and marine engineers.
Download or read book Causes and Corrections for Propeller excited Airborne Noise on a Naval Auxiliary Oiler written by Michael B. Wilson and published by . This book was released on 1983 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hydraulic Research in the United States written by and published by . This book was released on 1965 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Prediction of Propeller Induced Hull Pressures by Means of a Medium size Cavitation Tunnel written by Allan Larsen and published by . This book was released on 1982 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Current Hydraulic Laboratory Research in the United States written by and published by . This book was released on 1965 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Numerical Prediction of Propeller Induced Hull Pressure Pulses written by and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hydraulic Research in the United States and Canada written by and published by . This book was released on 1972 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hydraulic Research in the United States and Canada 1972 written by Gershon Kulin and published by . This book was released on 1974 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hydrodynamics written by H. J. J. van den Boom and published by Elsevier Publishing Company. This book was released on 1992 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt: The topics reviewed in this volume explore the role of 'Computations, Model Tests and Reality' in design, engineering and operation of ships and offshore platforms. Divided into four different sections the subject areas cover: Advanced Vessels; Station Keeping; Propulsor Hull Interactions; and Nautical Simulators. The present work contains 79 workshop papers and summaries as well as keynote addresses on the above topics. The contributions will prove indispensable for all those interested in the latest technologies involved in arriving at cost effective, acceptable, efficient, safe ships and offshore structures.
