Now showing items 1-12 of 12

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      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 ...
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      A hydrodynamic model of nearshore waves and wave-induced currents

      Seif, Ahmed; Kuroiwa, Masamitsu; Abualtayef, Mazen; Mase, Hajime; Matsubara, Yuhei (De Gruyter Open, 2011)
      In This study develops a quasi-three dimensional numerical model of wave driven coastal currents with accounting the effects of the wave-current interaction and the surface rollers. In the wave model, the current effects ...
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      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 ...
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      Applicability of Hydrologic Modeling in Semi-Arid and Arid Region. Case Study: Wadi El-Melaha, Sinai, Egypt

      Morad, Mohamed; Seif, Ahmed; Alsayed, Walid; Ali, Mostafa; Abualtayef, Mazen (2018)
      In arid and semi-arid regions, the problem of floods indicates the necessity for seeking ways to establish a relationship between the characteristics of basins and the occurrence of floods, by determining the factors ...
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      Development of 3D Morphodynamic Model Considering Wave-current Interaction

      Seif, Ahmed; Kuroiwa, Masamitsu; Matsubara, Yuhei; Abualtayef, Mazen; Mase, Hajime (International Society of Offshore and Polar Engineers, 2011)
      This study develops a three dimensional morphodynamic model around coastal structures considering a wave-current interaction. In the wave model, the current effects on wave breaking and energy dissipation are taken into ...
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      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 ...
    • Evaluation of the effect of water management interventions on water level of Gaza coastal aquifer

      Abualtayef, Mazen; Abdel Rahman, Ghada; Snounu, Ismael; Qahman, Khalid A.; Sirhan, Hasan; Seif, Ahmed (Springer Berlin Heidelberg, 2017)
      Gaza coastal aquifer (GCA) is the most precious natural source where it is the only source of water for different uses. Groundwater crisis in Gaza includes two major folds: shortage of water supply and contamination. The ...
    • Hydrodynamic And Thermohaline Circulation Model And Its Application

      Abualtayef, Mazen; Kuroiwa, Masamitsu; Seif, Ahmed; Matsubara, Yuhei (International Society of Offshore and Polar Engineers, 2009)
      This article describes the development and application of a threedimensional (3D) multilayer hydrodynamic model of tidal motions and thermohaline circulation. The governing equations were derived from 3D Navier-Stokes ...
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      MITIGATION MEASURES FOR GAZA COASTAL EROSION

      Abualtayef, Mazen; Abu Foul, Ahmed M; Abd Rabou, Abdel Fattah N.; Matar, Omar; Ghabayen, Said; Seif, Ahmed (2013-02-23)
      Coastal erosion is an ongoing hazard affecting Gaza beach, but is worsening due to a wide range of human activities such as the construction of Gaza fishing harbor in 1994-1998. The net annual alongshore sediment transport ...
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      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) ...
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      Sensitivity Analysis of Heavy Pavement Design for a Container Terminal Area, Case Study: Port of Gaza, Palestine

      Abualtayef, Mazen; Heer, Ronald D; Kuroiwa, Masamitsu; Matsubara, Yuhei; Seif, Ahmed (2007)
      This study focuses on the sensitivity analysis of various design parameters for heavy-duty pavement for container terminal areas using Airport Pavement Structural Design System (APSDS) to yield an optimal design solution. ...
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      The impact of Gaza fishing harbour on the Mediterranean coast of Gaza

      Abualtayef, Mazen; Ghabayen, Said M.; Abu Foul, Ahmed M; Seif, Ahmed; Kuroiwa, Masamitsu; Matsubara, Yuhei; Matar, Omar (2012)
      The Mediterranean coast of Gaza strip, which is covered about 40 km in length, is rich by coastal resources. The development that occurred along the coastal lines has led to the host of problems such as increased erosion, ...