Results 91 to 100 of about 219,136 (180)

Irregular wave bottom boundary layer over rough bed [PDF]

An understanding of nature of the wave boundary layer above the seabed is of fundamental importance to coastal engineers and workers in the field of sediment transport.
Juswan, Rachman, T., Suntoyo, Wahyuddin
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Generation of irregular long and short crested waves in a numerical model for wave propagation [PDF]

, 2007
MildWAVE (Troch, 1998) is a numerical mild-slope wave propagation model which is able to generate linear water waves over a mildly varying bathymetry and to calculate instantaneous surface elevations throughout the domain.
Caspeele, R.
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Experimental investigation on wave characteristics due to interference of catamaran demi-hulls in waves

International Journal of Naval Architecture and Ocean Engineering
The presence of twin hulls of a catamaran has a strong impact on wave pattern in the whole inner region due to interference between waves generated by each demi-hull. Consequently, wave profiles as well as wave height become complicated and unpredictable
Thi Loan Mai, Anh Khoa Vo, Aeri Cho, Van Thuan Mai, Hyeon Kyu Yoon   +4 more
doaj   +1 more source

IRREGULAR WAVE ATTACK ON A DOLOS BREAKWATER

Coastal Engineering Proceedings, 1974
The paper deals with two-dimensional tests on a scale model of a dolos breakwater. It is related with the construction of a large harbour at Sines for tankers with up to 1 million dwt, ore ships with up to 300,000 dwt, general cargo, etc. The main breakwater is design ed with 40 t dolos, in order to withstand waves with up to 1 1 m significant wave ...
openaire   +2 more sources

Radio Observations of the Magnetic Fields in Galaxies

, 2003
After a short introduction on how we get information of the magnetic fields from radio observations I discuss the results concerning the magnetic field structure in galaxies: Large-scale regular magnetic field pattern of spiral structure exist in grand ...
Krause, M.
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Analytical solutions for instantaneous power of heaving-buoy wave energy converters in irregular waves

Applied Ocean Research
Evaluating instantaneous power output of heaving-buoy wave energy converters (WECs) with power take-off (PTO) damping in irregular waves has commonly been conducted in the time domain by numerically solving the Cummins equation.
Shixuan Liu, Jinwei Sun, Meng Shao, Shuai Cong, Linqiang Zhang, Chongyang Sun, Wei Tao, Yunming Han   +7 more
doaj   +1 more source

Numerical Modelling of Irregular waves and Irregular Wave Forces with REEF3D

, 2015
In this study, the irregular wave generation using the numerical model REEF3D is tested and validated. The testing for the empty wave tank is done in order to test the irregular wave generation and the propagation. The influence of the different numerical and hydrodynamic parameters on the results is studied.
openaire   +1 more source

Multi-waveband observations of colliding galaxies [PDF]

Colliding galaxies represent a major challenge to both theorists and observers because of the large variety of phenomena which are expected to come into play during the interaction.
Appleton, P. N., Robson, E. I., Schombert, James M.   +2 more
core   +1 more source

Performance of multilayered porous breakwater under irregular waves having different wave spectrum

Engineering Reports
In this present work, the performance of a two‐layered thick porous breakwater of trapezoidal structure is investigated under the action of irregular waves.
Santanu Kumar Dash, Santanu Koley, Subhendu Paul, Rajdip Dey, Maheswaran S   +4 more
doaj   +1 more source

Application of 2D hydroelasticity theory to investigate the failure of a containership

, 2009
This paper focuses on the investigation carried out on the failure of the MSC Napoli using two-dimensional (2D) symmetric (i.e. vertical bending) hydroelasticity analysis. The aim of the investigation was to assess the influence of whipping-induced loads
Miao, S.H., Temarel, P
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