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Author: Bernard Le Mehaute Publisher: World Scientific ISBN: 9789810220839 Category : Science Languages : en Pages : 398
Book Description
This is the first book on explosion-generated water waves. It presents the theoretical foundations and experimental results of the generation and propagation of impulsively generated waves resulting from underwater explosions. Many of the theories and concepts presented herein are applicable to other types of water waves, in particular, tsunamis and waves generated by the fall of a meteorite. Linear and nonlinear theories, as well as experimental calibrations, are presented for cases of deep and shallow water explosions. Propagation of transient waves on dissipative, nonuniform bathymetries together with laboratory simulations are analyzed and discussed.
Author: Bernard Le Mehaute Publisher: World Scientific ISBN: 9789810220839 Category : Science Languages : en Pages : 398
Book Description
This is the first book on explosion-generated water waves. It presents the theoretical foundations and experimental results of the generation and propagation of impulsively generated waves resulting from underwater explosions. Many of the theories and concepts presented herein are applicable to other types of water waves, in particular, tsunamis and waves generated by the fall of a meteorite. Linear and nonlinear theories, as well as experimental calibrations, are presented for cases of deep and shallow water explosions. Propagation of transient waves on dissipative, nonuniform bathymetries together with laboratory simulations are analyzed and discussed.
Author: Publisher: ISBN: Category : Languages : en Pages : 396
Book Description
The present treatise assembles the theoretical foundations and experimental results on the generation and propagation of water waves generated by underwater explosions. After a brief overview of the physical processes and a presentation of order of magnitude of explosion generated water waves (EGWW) as function of explosion parameters, linear theories and experimental calibration are presented. Nonlinear wave theories and their calibration are necessary in shallow water when the water crater caused by the explosion is not small compared to water depth. The importance of dissipation processes due to wave-sea floor interactions is emphasized, particularly when an EGWW travels on long continental shelf. Methodologies for the propagation of transient waves over 3D bathymetries are developed. The simulation of EGWW in the laboratory is reviewed. Finally, a numerical method based on Boundary Integral Method is applied to investigate the dynamic of bubble formation and wave generation near the explosion. (MM).
Author: W. J. Garcia Publisher: ISBN: Category : Nuclear excavation Languages : en Pages : 16
Book Description
In the course of developing the capability of predicting the characteristics of water waves generated by explosions detonated in shallow water beneath the ocean floor, the pertinent data from past experiments were analysed using dimensional analysis as a framework. Data were examined from one series of high explosive cratering experiments detonated beneath the floor in shallow water, and from two series of high explosive experiments and one nuclear explosive experiment detonated above the floor in shallow water. The data indicate that the maximum radius of the water column produced by the explosion is proportional to the cube root of the ratio of explosive yield to ambient pressure at the point of detonation. Further, the data show that the maximum radius of the column of water is proportional to the square root of the product of wave height and distance from the source. The conclusions of this scheme of analysis are being tested with hydrodynamic computer code calculations.
Author: Herbert C Kranzer Publisher: Legare Street Press ISBN: 9781019958841 Category : Languages : en Pages : 0
Book Description
Kranzer and Keller investigate the complex phenomenon of water waves produced by underwater explosions. Through careful experimentation and data analysis, they develop a comprehensive understanding of the physics at play in this fascinating area of study. Their work provides valuable insight for scientists and engineers interested in understanding the behavior of fluids under extreme conditions. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author: Hsiang Wang Publisher: ISBN: Category : Languages : en Pages : 33
Book Description
Theoretical predictions of the water waves generated by explosions in shallow water--wave propagation at constant depth and wave amplification in shoaling water--are presented based on the pulsation of a gas-filled right circular cylinder. At constant depth, the waves are asymmetric with respect to the still water level and have a primary orbital oscillatory motion which is dispersive in nature and a secondary rectilinearly oscillatory seiche-like motion with a much longer period. In shoaling water, specific waves in the incident wave train are found to have specific amplification factors. (Author).
Author: Herbert C. Kranzer Publisher: Forgotten Books ISBN: 9781333308070 Category : Mathematics Languages : en Pages : 58
Book Description
Excerpt from Water Waves Produced by Explosions In our analysis we assume that the surface elevation n and the accompanying water motion, are symmetric about an axis through the center of the disturbance. If r denotes distance from this axis and t denotes time then we may write n We also assume that the water is of finite uniform depth, which we denote by h and that the linear theory of surface waves is applicable. Both of these assumptions will be analysed in a later report. In the next two sections we present and discuss the results of our analyses for the cases of initial impulse and initial displacement respectively. Typical graphs of the wave height as a function of r and of t are included. Then in section IV these resulte are applied to the problem of wave production by explosions. The mathematical analysis is contained in an appendix. A list of references to previous work on this subject is appended. Of the previous work the earliest, that of Poisson is the most relevant. However he considers water of infinite depth. Furthermore he obtains detailed results only for paraboloidal and ellipsoidal depressions. Burnside [h] also considers infinite depth, but only twodimensional motion. He obtains a series for the wave motion produced by an initial elevation of very spe01al shape. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Bernard Le Mehaute
Author: Bernard Le Mehaute
Author: 
Author: Herbert C. Kranzer
Author: W. J. Garcia
Author: Herbert C Kranzer
Author: W. J. Garcia
Author: William G. Van Dorn
Author: Hsiang Wang
Author: Gregory Kemenyi Hartmann
Author: Herbert C. Kranzer