Download 3D-Groundwater Modeling with PMWIN: A Simulation System for by Wen-Hsing Chiang PDF

By Wen-Hsing Chiang

ISBN-10: 3540275908

ISBN-13: 9783540275909

This e-book and CD-ROM provide a whole simulation approach for modeling groundwater circulation and shipping strategies. The better half full-version software program (PMWIN) comes with a qualified graphical user-interface, supported types and courses and a number of other priceless modeling instruments. instruments comprise a Presentation device, a outcome Extractor, a box Interpolator, a box Generator, a Water finances Calculator and a photo Viewer. publication and CD-ROM are detailed at beginner and skilled groundwater modelers.

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Additional resources for 3D-Groundwater Modeling with PMWIN: A Simulation System for Modeling Groundwater Flow and Transport Processes

Example text

To create an animation sequence 1. Select File | Animation to display an Animation dialog box. 2. In the Animation dialog box, click the open file button to display a Save File dialog box. Select an existing frame file or specify a new base file name for the frame files in the dialog box, then click Open. Like a movie, an animation sequence is based on a series of of frames. nnn, where basename is the base file name and nnn is the serial number of the frame files. Note. To protect the model data, the frame files must not be saved in the same folder as the model data.

For transient simulations, the confined storage coefficient (specific storage × layer thickness) is used to calculate the rate of change in storage. Transmissivity of each cell is constant throughout the simulation. – Type 1: The layer is strictly unconfined. The option is valid for the first layer only. Specific yield is used to calculate the rate of change in storage for this layer type. During a flow simulation, transmissivity of each cell varies with the saturated thickness of the aquifer. – Type 2: A layer of this type is partially convertible between confined and unconfined.

Click the assign value button 3. Move the mouse pointer into a polygon. The boundary of the polygon will be highlighted. 4. Press the Delete key. button or the To assign value(s) to polygons 1. If the display mode is not Grid View or Map View, click the button or the button to switch to the Grid View or Map View. 2. Click the assign value button and click the button. 3. Move the mouse pointer into a polygon. The boundary of the polygon will be highlighted. The value(s) of the polygon will be displayed in the status bar.

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