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Browsing by Author "e20929ef-58ea-4844-b4fb-9a91c90654a1"
Now showing items 1-9 of 9
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3D numerical simulation of wetting and drying bed due to tidal currents using Fractional Step Method
Abualtayef, Mazen; Kuroiwa, Masamitsu; Tanaka, Kentarou; Matsubara, Yuhei (ASCE, 2006) -
A coastal area model considering wave-current interaction and its application to wide-crested submerged breakwater
Kuroiwa, Masamitsu; Seif, Ahmed; Matsubara, Yuhei; Ichimura, Yasushi; Mase, Hajime; Abualtayef, Mazen (Coastal Engineering Research Council, 2012)This study is concerned with development of a 3D morphodynamic predictive model for considering wave-current interaction by using wave action balance equation. The developed model was applied to model tests associated with ... -
An efficient three-dimensional semi-implicit element scheme for simulation of free surface flows.
Abualtayef, Mazen; Kuroiwa, Masamitsu; Tanaka, Kentarou; Matsubara, Yuhei; Nakahira, Junichi (orgz, 2006)A new development of a three dimensional (3D) multi-layer wind-induced circulation model of Ariake Sea region is described in this study. The hydrodynamic equations are derived from 3D Navier Stokes equations and solved ... -
APPLICABILITY OF 3D MORPHODYNAMIC MODEL TO MEDIUM-TERM BEACH EVOLUTION
Seif, Ahmed; Kuroiwa, Masamitsu; Abualtayef, Mazen; Matsubara, Yuhei; Kuchiishi, Takayuki (World Scientific Publishing Company, 2010)The applicability of a three dimensional coastal area model based on a Hybrid model for medium-term beach evolution was investigated. The three dimensional model was first tested against groins for three cases in order to ... -
Development of a three dimensional circulation model based on fractional step method
Abualtayef, Mazen; Kuroiwa, Masamitsu; Seif, Ahmed; Matsubara, Yuhei; Aly, Ahmed M; Sayed, Ahmed A; Sambe, Alioune N. (De Gruyter Open, 2010)A numerical model was developed for simulating a three-dimensional multilayer hydrodynamic and thermodynamic model in domains with irregular bottom topography. The model was designed for examining the interactions between ... -
Predictive model for wave-induced currents and 3D beach evolution based on FAVOR Method
Kuroiwa, Masamitsu; Abualtayef, Mazen; Takada, Tetsushi; Seif, Ahmed; Matsubara, Yuehi (De Gruyter Open, 2010)The development of a numerical model using the fractional area/volume obstacle representation (FAVOR) method for predicting a nearshore current field bounded by complicated geometric shapes, and a three-dimensional (3D) ... -
Three dimensional numerical modeling of tidal currents in inter-tidal zone
Abualtayef, Mazen; Kuroiwa, Masamitsu; Yamashita, Yuiko; Tanaka, Kentarou; Matsubara, Yuhei (ISOPE, 2006)This paper presents a new three dimensional (3D) tidal current model that can compute wetting and drying bed (WAD) in tidal flats due tidal motion. The governing equations are derived from 3D Navier Stokes equations and ... -
Three dimensional numerical simulations of wetting and drying bed due to tidal currents using fractional step method
Abualtayef, Mazen; Kuroiwa, Masamitsu; Tanaka, Kentarou; Matsubara, Yuhei; Nakahira, Junichi (2007)This paper describes the development and application of a three dimensional (3D) multilayer hydrodynamic model to tidal motions in Ariake Sea. The governing equations are discretized into finite difference horizontally and ... -
Three-dimensional hydrostatic modeling of a bay coastal area
Abualtayef, Mazen; Kuroiwa, Masamitsu; Tanaka, Kentarou; Matsubara, Yuhei; Nakahira, Junichi (Springer Japan, 2008)This article describes the development of a three-dimensional (3D) multilayer hydrostatic model of tidal motions in the Ariake Sea and its application. The governing equations were derived from 3D Navier-Stokes equations ...