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Fb2 Cavitation Effects on a Ship-Like Box Structure Subjected to an Underwater Explosion ePub

by Steven L. Wood

Subcategory: Different
Author: Steven L. Wood
ISBN: 1423557441
ISBN13: 978-1423557449
Language: English
Publisher: Storming Media (1998)
Fb2 eBook: 1937 kb
ePub eBook: 1428 kb
Digital formats: mbr lit txt azw

Thesis advisor(s): Young S. Shin. in Mechanical Engineering) Naval Postgraduate School, September 1998. Includes bibliographical references (p. 115-116).

Thesis advisor(s): Young S. This thesis investigates the effect of bulk and local cavitation on a three-dimensional ship-like box model.

Monterey, california thesis cavitation effects on a ship-like box structure . 14. SUBJECT TERMS Underwater Explosion, Cavitation, Surface Model 15. Number of pages 134 16.

14. PRICE CODE 1. ECURITY CLASSIFICATION OF REPORT Unclassified 18.

This thesis investigates the effect of bulk and local cavitation on a three-dimensional ship-like box model.

Are you sure you want to remove Cavitation effects on a ship-like box structure subjected to an underwater explosion from your list? Cavitation effects on a ship-like box structure subjected to an underwater explosion. The fluid surrounding the structure is modeled to capture the effect of cavitation.

Cavitation effects on a ship-like box structure subjected to an underwater explosion. Various phases of an underwater explosion are described. Nomograms are given for characteristics parameters of the shock wave and the bubble pulsation. Naval ship-shock design and analysis. Possible effects of the water surface and the sea bottom are discussed. They are demonstrated by actual examples of hull response and hull damage.

UNDERWATER EXPLOSION. Steven L. Wood Lieutenant, United States Navy . United States Naval Academy, 1992. Submitted in partial fulfillment of the requirements for the degree of. Master of science in mechanical engineering. The ship-like box model used in the simulations includes two bulkheads, a keel, and beam stiffeners (simulating the structure of a typical ship). The model response without the fluid mesh will be used as the baseline for comparison purposes. Naval Postgraduate School, Monterey, California.

Haitao Li was born in 1976, is currently a lecturer at Dalian University of Technology. Gang Chen was born in 1986, is currently a graduate student at School of Naval Architecture Engineering in Dalian University of Technology. Cavitation effects on a ship-like box structure subjected to an underwater explosion. Van Aanhold JE (1998).

Steven L. Wood perormed numerical simulation to a box loating on the water surace, which was subjected to underwater explosion using LS-DYNA/USA, and the results showed that cavitation had an obvious impact to the dynamic responses o structure subjected to underwater explosion. Wood perormed numerical simulation to a box loating on the water surace, which was subjected to underwater explosion using LS-DYNA/USA, and the results showed that cavitation had an obvious impact to the dynamic responses o structure subjected to underwater explosion (Stevent, 1998). However, there are inrequent numerical studies o cavitation eects to the responses o ull-scale ships.

The Effect of Stiffener Smearing in a Ship-Like Box Structure Subjected to an Underwater explosion. Plastic dynamic response of ship hull grillage to underwater blast loading. Journal of Harbin Engineering University. Michael A. Sprague, Thomas L. Geers. A ite-element analysis of a ship-like structure subjected to an underwater explosion. Computer methods in applied mechanics and engineering. 195 (2006) 2149-2167. Dynamic Response of a Catamaran-hull Ship Subjected to Underwater Explosions.

Cavitation Effects on a Ship-Like Box Structure Subjected to an Underwater Explosion (PDF). A Study of the Transient Response of a Stepped Column Subjected to an Impact Load Damping Modeling Strategy for Naval Ship System (PDF). Web Content Display Web Content Display.

This is a NAVAL POSTGRADUATE SCHOOL MONTEREY CA report procured by the Pentagon and made available for public release. It has been reproduced in the best form available to the Pentagon. It is not spiral-bound, but rather assembled with Velobinding in a soft, white linen cover. The Storming Media report number is A739453. The abstract provided by the Pentagon follows: Shock trials are required for the lead ship of each new construction shock hardened ship class. Live fire shock trials are both complex and expensive. Finite element modeling and simulation provides a viable cost effective alternative to live fire shock trials. This thesis investigates the effect of bulk and local cavitation on a three-dimensional ship-like box model. The fluid surrounding the structure is modeled to capture the effect of cavitation. Viable results validate the modeling and simulation method used and provide the basis for further investigation into the use of fluid modeling in underwater explosion simulation.
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