Development of a third generation wind wave model applicable to finite depths

Abdalla, Saleh


BULUTAY, C; PRASAD, S (1993-06-01)
Three-dimensional condensed asymmetrical node, variable grid, transmission-line matrix (TLM) method has been used in analyzing several millimeter waveguides on anisotropic substrates. The dispersion characteristics of image guides together with field and energy confinement properties at millimeter-wave frequencies have been investigated. Edge coupled microstrip line on a uniaxial substrate is analyzed for the even and odd mode dispersion characteristics. Finally the same analysis is repeated for bilateral f...
Assessment of performance of interpolation methods for temporal resolution of wind data on wave modelling
Ak, Gülçe Hazal; Özyurt Tarakcıoğlu, Gülizar; Department of Civil Engineering (2019)
In this thesis, the performance of different interpolation techniques for wind hindcasting have been assessed and a computer model based study have been performed on its effects on wave hindcasting. Climate Forecast System Reanalysis (CFSR) dataset between 1979 and 2010 is used for long term time series analysis and extreme event analysis in Black Sea region. The aims are to obtain new dataset using the existing dataset, to determine the reliability of statistical analysis of winds and to evaluate the error...
New Analytical Solution for Nonlinear Shallow Water-Wave Equations
AYDIN, BARAN; Kanoğlu, Utku (2017-08-01)
We solve the nonlinear shallow water-wave equations over a linearly sloping beach as an initial-boundary value problem under general initial conditions, i.e., an initial wave profile with and without initial velocity. The methodology presented here is extremely simple and allows a solution in terms of eigenfunction expansion, avoiding integral transform techniques, which sometimes result in singular integrals. We estimate parameters, such as the temporal variations of the shoreline position and the depth-av...
Analysis of thick meanderline polarisers
Uçkun, Savaş; Ege, Tuncay; Department of Electrical and Electronics Engineering (1992)
Transmission and reflection of solitary waves from vertical porous structures
Yalçıner, Ahmet Cevdet; Özhan, Erdal; Department of Civil Engineering (1989)
Citation Formats
S. Abdalla, “Development of a third generation wind wave model applicable to finite depths,” Ph.D. - Doctoral Program, Middle East Technical University, 1991.