Download Free High Speed Hydrodynamic Characteristics Of A Flat Plate And 20 O Dead Rise Surface In Unsymmetrical Planning Conditions Book in PDF and EPUB Free Download. You can read online High Speed Hydrodynamic Characteristics Of A Flat Plate And 20 O Dead Rise Surface In Unsymmetrical Planning Conditions and write the review.

The hydrodynamic performance of a 20 deg deadrise planing surface was studied. Experiments were conducted in a high-speed, recirculating water channel. Results are compared with data of previous investigators and with the predictions of an existing planing surface theory. Agreement is very good between earlier towing tank data, the present steady-state test results, and steady-state theory. Good correspondence also exists between oscillatory test data and quasi-steady theory, but scatter in the oscillatory data prevents a rigorous verification of this theory. (Author).
Hydrodynamics of High-Speed Marine Vehicles, first published in 2006, discusses the three main categories of high-speed marine vehicles - vessels supported by submerged hulls, air cushions or foils. The wave environment, resistance, propulsion, seakeeping, sea loads and manoeuvring are extensively covered based on rational and simplified methods. Links to automatic control and structural mechanics are emphasized. A detailed description of waterjet propulsion is given and the effect of water depth on wash, resistance, sinkage and trim is discussed. Chapter topics include resistance and wash; slamming; air cushion-supported vessels, including a detailed discussion of wave-excited resonant oscillations in air cushion; and hydrofoil vessels. The book contains numerous illustrations, examples and exercises.
Practical Ship Hydrodynamics provides a comprehensive overview of hydrodynamic experimental and numerical methods for ship resistance and propulsion, maneuvering, seakeeping and vibration. Beginning with an overview of problems and approaches, including the basics of modeling and full scale testing, expert author Volker Bertram introduces the marine applications of computational fluid dynamics and boundary element methods. Expanded and updated, this new edition includes: Otherwise disparate information on the factors affecting ship hydrodynamics, combined to provide one practical, go-to resource. Full coverage of new developments in computational methods and model testing techniques relating to marine design and development. New chapters on hydrodynamic aspects of ship vibrations and hydrodynamic options for fuel efficiency, and increased coverage of simple design estimates of hydrodynamic quantities such as resistance and wake fraction. With a strong focus on essential background for real-life modeling, this book is an ideal reference for practicing naval architects and graduate students.
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The renowned reference work is a practical guide to the selection and design of the components of machines and to their lubrication. It has been completely revised for this second edition by leading experts in the area.