Titlebook: Hydraulics, Hydrology and Environmental Engineering; Simon A. Mathias Textbook 2023 University of Durham 2023 Civil Engineering Hydraulics

受人支配

Confined and Unconfined Aquiferstate analytical solutions are derived for ground water flow in a confined aquifer, an unconfined aquifer and an unconfined aquifer with recharge. Practical applications are presented through a problem sheet with worked solutions.

不連貫

Fluid Flow in Porous Mediatheoretical equations for laminar flow and turbulent flow head losses. The Kozeny-Carman equation is combined with an empirical equation for the Forchheimer parameter to uncover a Reynolds number criterion for non-Darcian flow. Practical applications are presented through a problem sheet with worked solutions.

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GOUGE

PANG

Airy Waves and Basic Coastal Defence Designep-water wave-height from wind-speed and wind-fetch data. A simple design method for sloped coastal defence systems is presented, based on wave-breaking and wave run-up criteria. Practical applications are presented through a problem sheet with worked solutions.

相一致

Chemical and Heat Transportfied analytical solutions are also derived for when diffusion, dispersion and conduction can be ignored. Indicative parameter values for each of these processes are provided for a wide range of different scenarios. A selection of relevant practical applications are presented through a problem sheet with worked solutions.

制度

Steady-State Radial Flow to Wellsdrawdown test to simultaneously determine the formation loss and well loss coefficients of a given aquifer. The Forchheimer equation is used to derive an analytical solution for steady-state, non-Darcian flow to a production well or injection well. Practical applications are presented through a problem sheet with worked solutions.

Jogging

The Finite Difference Methodpressions for quantifying numerical diffusion. A Newton iteration scheme is developed to solve non-linear partial differential equations. Practical applications are presented through a problem sheet with worked solutions and MATLAB code snippets.