13 resultados para Numerical Wave Maker, Numerical Wave Tank, CFD
em University of Michigan
Resumo:
"May 1975."
Resumo:
Prototype scale tests of the mooring load and wave transmission characteristics of a floating tire breakwater were conducted in the large wave tank at the Coastal Engineering Research Center. Standard Goodyear Tire and Rubber Co. 18-tire modules connected to form breakwaters, 4 and 6 modules (8.5 and 12.8 meters, 28 and 42 feet) wide in the direction of wave advance, were tested in water depths of 2 and 4 meters (6.56 and 13.12 feet). Monochromatic waves with a 2.64- to 8.25-second period range and heights up to 1.4 meters (4.6 feet) were used in the tests. Test results indicate that wave transmission is mainly a function of the breakwater width to incident wavelength ratio with a slight dependence on the incident wave height. However, the mooring forces are mainly a function of the incident wave height with only a slight dependence on the incident wavelength and breakwater width. Recommended design curves for the wave transmission coefficient versus breakwater width to wavelength ratio and mooring load as a function of incident wave height are presented. (Author).
Resumo:
"In connection with a contract between: Amphibious Branch, Office of Naval Research [and] School of Civil Engineering, Cornell University; U. S. Naval Photographic Interpretation Center, monitor. Executed by the Cornell Center for Integrated Aerial Photographic Studies. Beach Accessibility and Trafficability, Project no. NR 257 001, Contract N6onr, Task order #11.
Resumo:
Includes abstract.
Resumo:
"June 1987."
Resumo:
"Final Report."
Resumo:
"June 1985."
Resumo:
Includes abstract.
Resumo:
"March 1987."
Resumo:
"August 1981."
Resumo:
"October 1964."
Resumo:
A mathematical model for long-term, three-dimensional shoreline evolution is developed. The combined effects of variations of sea level; wave refraction and diffraction; loss of sand by density currents during storms, by rip currents, and by wind; bluff erosion and berm accretion; effects of manmade structures such as long groin or navigational structures; and beach nourishment are all taken into account. A computer program is developed with various subroutines which permit modification as the state-of-the-art progresses. The program is applied to a test case at Holland Harbor, Michigan. (Author).
Resumo:
Mode of access: Internet.