Automatic , unstructured mesh generation for tidal calculations in a large domain
نویسندگان
چکیده
Full terms and conditions of use:
منابع مشابه
Time Domain Analysis of the Ventilation around the Partial Immersed Propeller Using Sliding Mesh Method
In this paper a computational method is presented for predicting the unsteady hydrodynamic forces acting on partial immersed propeller (SPP). In order to simulate the unsteady viscous flow around a SPP, a Reynolds-Averaged Navier–Stokes (RANS) solver is used. The time-accurate calculations are made by applying the sliding mesh method. Structured and unstructured mesh techniques are used. ...
متن کاملIntroduction to the Slide Modeling Method for the Efficient Solution of Heat Conduction Calculations
Determination of the maximum temperature and its location is the matter of the greatest importance in many technological and scientific engineering applications. In terms of numerical calculations of the heat conduction equation by using uniform mesh increments in space, large computational cost is sometimes countered. However, adaptive grid refinement method could be computationally efficient ...
متن کاملEfficient unstructured mesh generation for marine renewable energy applications
Renewable energy is the cornerstone of preventing dangerous climate change whilst maintaining a robust energy supply. Tidal energy will arguably play a critical role in the renewable energy portfolio as it is both predictable and reliable, and can be put in place across the globe. However, installation may impact the local and regional ecology via changes in tidal dynamics, sediment transport p...
متن کاملSemi-automatic Parallelisation of Unstructured Mesh Codes Using Domain Decomposition
In this paper we discuss enhancements to a suite of semi-automatic parallelisation tools to enable unstructured mesh (irregular) computational mechanics (CM) codes to be rapidly parallelised using SPMD domain decomposition techniques. This work draws upon the dependence analysis and code generation techniques that were originally developed for structured mesh (regular) FORTRAN codes and have be...
متن کاملNumerical Investigation of Island Effects on Depth Averaged Fluctuating Flow in the Persian Gulf
In the present paper simulation of tidal currents on three-dimensional geometry of the Persian Gulf is performed by the solution of the depth averaged hydrodynamics equations. The numerical solution was applied on two types of discritized simulation domain (Persian Gulf); with and without major islands. The hydrodynamic model utilized in this work is formed by equations of continuity and motion...
متن کامل