Author: L. M. Webb
Publisher:
ISBN:
Category :
Languages : en
Pages : 36
Book Description
Gravity waves generated by underwater explosions and the wave run-up are predicted for a series of tests to be performed in Mono Lake (California). The time histories of the wave profiles are given at various locations in the lake in deep and shallow water where wave recorders will be installed. The times of arrival and heights of wave run-up are determined at three locations on the shoreline of Mono Lake. This prediction is done by making use of the most advanced theories and all available information in that field, and some new theoretical developments are presented in Volumes 2 and 3, namely: (1) a linear theory for waves generated by explosions, making use of a symmetric and asymmetric time dependent surface disturbance; and (2) a linear theory for the propagation of periodic waves over the continental slope. (Author).
Contributions to the Mono Lake Experiments. Volume Iii. Linear Theory of the Propagation of Periodic Waves Over a Continental Slope
Author: L. M. Webb
Publisher:
ISBN:
Category :
Languages : en
Pages : 36
Book Description
Gravity waves generated by underwater explosions and the wave run-up are predicted for a series of tests to be performed in Mono Lake (California). The time histories of the wave profiles are given at various locations in the lake in deep and shallow water where wave recorders will be installed. The times of arrival and heights of wave run-up are determined at three locations on the shoreline of Mono Lake. This prediction is done by making use of the most advanced theories and all available information in that field, and some new theoretical developments are presented in Volumes 2 and 3, namely: (1) a linear theory for waves generated by explosions, making use of a symmetric and asymmetric time dependent surface disturbance; and (2) a linear theory for the propagation of periodic waves over the continental slope. (Author).
Publisher:
ISBN:
Category :
Languages : en
Pages : 36
Book Description
Gravity waves generated by underwater explosions and the wave run-up are predicted for a series of tests to be performed in Mono Lake (California). The time histories of the wave profiles are given at various locations in the lake in deep and shallow water where wave recorders will be installed. The times of arrival and heights of wave run-up are determined at three locations on the shoreline of Mono Lake. This prediction is done by making use of the most advanced theories and all available information in that field, and some new theoretical developments are presented in Volumes 2 and 3, namely: (1) a linear theory for waves generated by explosions, making use of a symmetric and asymmetric time dependent surface disturbance; and (2) a linear theory for the propagation of periodic waves over the continental slope. (Author).
Contributions to the Mono Lake Experiments
The Limit of Applicability of Linear Wave Refraction Theory in a Convergence Zone
Author: Robert Warren Whalin
Publisher:
ISBN:
Category : Ocean waves
Languages : en
Pages : 184
Book Description
Reported here is an experimental investigation to assess the limits of applicability of linear wave refraction theory in a convergence zone. One bottom topography with parallel circular contours symmetric about the center of the tank was utilized and three wave periods (1, 2, and 3 sec) were tested along with three wave heights for each period. All tests were conducted for nonbreaking waves. Data were obtained at 100 locations within the model basin for each condition tested. The data were analyzed on the basic assumption that the total energy was equally partitioned between potential energy and kinetic energy. The basic computation performed was to calculate the potential energy transmitted per unit width over one wave period. Measurements of the reflected energy from the underwater topographic variations indicated that such reflections were negligible. This was verified by computations utilizing the long wave theory as well as a theory not requiring the long wave assumption. The theoretical computations indicated that the reflection coefficient was between 0.002 and 0.01 for the 3-sec waves, while the measured data indicated that it was between the scatter of the data (less than 0.02). A computation of the viscous dissipation of energy at the bottom indicated an amplitude attenuation of approximately 3 percent during propagation over the entire length of the measurement area. The experimental data indicated an amplitude attenuation of less than 5 percent due to the combined effects of reflection and bottom friction. ...
Publisher:
ISBN:
Category : Ocean waves
Languages : en
Pages : 184
Book Description
Reported here is an experimental investigation to assess the limits of applicability of linear wave refraction theory in a convergence zone. One bottom topography with parallel circular contours symmetric about the center of the tank was utilized and three wave periods (1, 2, and 3 sec) were tested along with three wave heights for each period. All tests were conducted for nonbreaking waves. Data were obtained at 100 locations within the model basin for each condition tested. The data were analyzed on the basic assumption that the total energy was equally partitioned between potential energy and kinetic energy. The basic computation performed was to calculate the potential energy transmitted per unit width over one wave period. Measurements of the reflected energy from the underwater topographic variations indicated that such reflections were negligible. This was verified by computations utilizing the long wave theory as well as a theory not requiring the long wave assumption. The theoretical computations indicated that the reflection coefficient was between 0.002 and 0.01 for the 3-sec waves, while the measured data indicated that it was between the scatter of the data (less than 0.02). A computation of the viscous dissipation of energy at the bottom indicated an amplitude attenuation of approximately 3 percent during propagation over the entire length of the measurement area. The experimental data indicated an amplitude attenuation of less than 5 percent due to the combined effects of reflection and bottom friction. ...
Research Report H
Author: U.S. Army Engineer Waterways Experiment Station
Publisher:
ISBN:
Category : Hydraulic engineering
Languages : en
Pages : 198
Book Description
Publisher:
ISBN:
Category : Hydraulic engineering
Languages : en
Pages : 198
Book Description
Technical Abstract Bulletin
Research Report
Author: U.S. Army Engineer Waterways Experiment Station
Publisher:
ISBN:
Category : Hydraulic engineering
Languages : en
Pages : 568
Book Description
Publisher:
ISBN:
Category : Hydraulic engineering
Languages : en
Pages : 568
Book Description
Contributions to the Mono Lake Experiments. Volume Ii. the Linear Theory of Water Waves Generated by Explosions
Author: Robert W. Whalin
Publisher:
ISBN:
Category :
Languages : en
Pages : 53
Book Description
This report presents the linear theory (in its most general form) of water waves produced by explosions and specifies the assumptions which prevail in performing the Mono Lake deep water predictions. (Author).
Publisher:
ISBN:
Category :
Languages : en
Pages : 53
Book Description
This report presents the linear theory (in its most general form) of water waves produced by explosions and specifies the assumptions which prevail in performing the Mono Lake deep water predictions. (Author).
Shore Protection Manual
Shore Protection Manual
Author: Coastal Engineering Research Center (U.S.)
Publisher:
ISBN:
Category : Beach erosion
Languages : en
Pages : 656
Book Description
Publisher:
ISBN:
Category : Beach erosion
Languages : en
Pages : 656
Book Description
Mono Lake Explosion Test Series, 1965
Author: Robert Warren Whalin
Publisher:
ISBN:
Category : Mono Lake (Calif.)
Languages : en
Pages : 162
Book Description
Publisher:
ISBN:
Category : Mono Lake (Calif.)
Languages : en
Pages : 162
Book Description