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ΠΕΡΙΒΑΛΛΟΝΤΙΚΗ ΥΠΟΛΟΓΙΣΤΙΚΗ ΡΕΥΣΤΟΜΗΧΑΝΙΚΗAdobe PDF (7.64 MB)
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Title Details:
Environmental Computational Fluid Mechanics
Other Titles: Simulation of water systems with emphasis on environmental protection
Authors: Sylaios, Georgios
Moutsopoulos, Konstantinos
Reviewer: Karampas, Theofanis
Subject: ENGINEERING AND TECHNOLOGY > > >
NATURAL SCIENCES AND AGRICULTURAL SCIENCES > PHYSICS > ELECTROMAGNETISM, OPTICS, ACOUSTIC, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS > FLUID DYNAMICS > GENERAL THEORY IN FLUID DYNAMICS
NATURAL SCIENCES AND AGRICULTURAL SCIENCES > EARTH SCIENCES > HYDRO(GEO)LOGY > GROUNDWATER
ENGINEERING AND TECHNOLOGY > > >
NATURAL SCIENCES AND AGRICULTURAL SCIENCES > EARTH SCIENCES > OCEANOGRAPHY > PHYSICAL OCEANOGRAPHY
Keywords:
Fluid Flow Models
Pollutants Dispersion
Applied Fluid Mechanics
Water Resources Management
Description:
Abstract:
This textbook consists of two parts. The first part deals with the teaching of the main theoretical equations of environmental fluid mechanics. It thoroughly analyzes the main mathematical equations used to simulate environmental flows (Navier-Stokes continuity equation, depth-integrated continuity equation, laterally integrated continuity and motion equations, pollutant transport and diffusion equation, subsurface flow equations), while the empirical equations for estimating the turbulent viscosity and turbulent diffusion coefficients are determined. The methodology for solving the above equations using the finite difference and control volume techniques is analyzed, and a series of exercises and problems are presented. The second part presents applied environmental flows and the processes of pollutant transport and diffusion in them. In particular, the processes and simulation of pollutant transport and diffusion phenomena in one-dimensional flows (e.g. channels, streams, rivers), two-dimensional flows (lakes, reservoirs, river mouths, coastal systems) and three-dimensional flows (open sea). In addition, the textbook deals with the study of the behavior of submarine veins and plumes that develop in the coastal zone, and deals with the optimal design of such projects in order to achieve the reduction of environmental impacts. Finally, examples of simulation and management of groundwater resources are presented. The methodology for discretizing the computational domain, the process of simplifying three-dimensional theoretical equations through assumptions, the application of initial and boundary conditions, and the possibility of interconnecting the model with other models of broader flow are examined. Each chapter presents applications developed by the authors and applied to existing water systems.
Linguistic Editors: Violitzi, Georgia
Technical Editors: Kokkos, Nikolaos
Type: Undergraduate textbook
Creation Date: 2015
Item Details:
ISBN 978-960-603-433-6
License: Attribution - NonCommercial - ShareAlike 4.0 International (CC BY-NC-SA 4.0)
DOI http://dx.doi.org/10.57713/kallipos-643
Handle http://hdl.handle.net/11419/3643
Bibliographic Reference: Sylaios, G., & Moutsopoulos, K. (2015). Environmental Computational Fluid Mechanics [Undergraduate textbook]. Kallipos, Open Academic Editions. https://dx.doi.org/10.57713/kallipos-643
Language: Greek
Consists of:
1. Introduction to Environmental Computational Fluid Dynamics
2. Pollutant Diffusion Equation
3. Net Advection Equation
4. Combined Diffusion - Advection Equation
5. Special Flow Description Equations
6. Computational Solutions for Groundwater Hydraulics
7. Pollutant Flow and Dispersion in Rivers and Canals
8. Pollutant Mixing in Lakes and Reservoirs
9. Pollutant Mixing in River Estuaries
10. Hydrodynamics and Pollutant Dispersion in Coastal Areas
11. Vein and Plume Mechanics
12. Applications of Groundwater Hydraulics
Number of pages 202
Publication Origin: Kallipos, Open Academic Editions
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