PPT-Flow in Aquifers

Groundwater Hydraulics Daene C McKinney Summary Confined Aquifer Flow Continuity Equation Steady Horizontal Flow Transmissivity Unconfined Aquifer Flow Continuity Equation Steady Horizontal Flow. Groundwater Hydraulics. Daene C. McKinney. Summary. Occurrence of Groundwater. Distribution of water in subsurface. Porous Medium. Porosity. Moisture Content. Particle Size. Capillary Pressure. Soil Moisture Characteristic Curves. Groundwater Hydraulics. Daene. C. McKinney. Introduction. Review. Continuity in Aquifers. Steady flow to a well in confined aquifer. Superposition. Two Wells in an Aquifer. Image Well . for an Impermeable Boundary. Analysis and Evaluation of Pumping Test . Data, Revised Second Edition. Definition. A . leaky aquifer. , . also known as a . semi-confined aquifer. , is an aquifer whose upper and lower boundaries are . Hydrogeology. Module 2. Properties of Materials. Basic Physics. Darcy’s Law. Characteristics of Aquifers. Elasticity and Storage. Instructor: Michael Brown. brown@ess.washington.edu. Characteristics of Aquifers. Groundwater Hydraulics. Daene C. McKinney. Summary. Confined Aquifer Flow. Continuity Equation. Steady Horizontal Flow. Transmissivity. Unconfined Aquifer Flow. Continuity Equation. Steady Horizontal Flow. Aquifers. ~ Any underground layer of rock or sediment that holds water.. ~ They can range in size from a small underground patch of permeable material to an area the size of several states.. Aquifers. Aquifers. ~ Any underground layer of rock or sediment that holds water.. ~ They can range in size from a small underground patch of permeable material to an area the size of several states.. Aquifers. Daene C. McKinney. 1. Course Objectives . Introduction to groundwater, including: . Groundwater in the hydrologic cycle . Characteristics of porous media. Darcy's law of flow in porous media. Continuity principles. 1. GIS Term Project. Julien Botto. What is geological carbon sequestration ?. 2. M. ain . parameters for GCS in deep saline aquifers . 3. Potential formation candidates. Mt.Simon. sandstone is the best candidate. porosity. – the amount of empty space in a rock or other earth substance; this empty space is known as pore space. Porosity is how much water a substance can hold.. vocabulary. word!. permeability . Flow in Aquifers – 2 Unconfined Aquifer Flow Groundwater Hydraulics Daene C. McKinney 1 Summary Unconfined Aquifer Flow Continuity Equation Steady Horizontal Flow Steady Horizontal Flow with Infiltration Artesian Prepared Artesian Water By G and P CONTRIBUTIONS Prepared UNITED UNITED UDALL SecretaryGEOLOGICAL DirectorFor CONTENTSPageAbstract ILLUSTKATIONSPLATE TABLESPage artesian CONTRIBUTIONS ARTESIA Introduction to groundwater, including: . Groundwater in the hydrologic cycle . Characteristics of porous media. Darcy's law of flow in porous media. Well hydraulics and aquifer testing. Applications of groundwater hydraulics. Salt Groundwater. Ground Water. Reservoir. . The present-day surface hydrologic cycle. The numbers in parentheses refer to volumes of water in millions of cubic kilometres,. and the fluxes adjacent to the arrows are in millions of cubic kilometres of water per year..