#modflow

[joeyfamous]

Groundwater Flow Modeling (Groundwater Modeling System) Puri (1984) used a one-dimensional finite difference model of Rushton and Redshaw (1978) for the res

[alexleto23]

#TanaToraja #Ampana #Sulawesi #Indonesia #Travel #rainforest #wayless #offroad #modflow #дождевойлес #Сулавеси #Индонезия #бездорожье #Путешествие Tana Toraja to Ampana. Sulawesi, Indonesia.

[joeyfamous]

Groundwater Flow Modeling (Groundwater Modeling System) Puri (1984) used a one-dimensional finite difference model of Rushton and Redshaw (1978) for the res

[groundwatermodeling-blog]

Waterloo Hydrogeologic is a world renowned leader in the development and application of easy-to use numerical and analytical modelling techniques for groundwater flow and contaminant transport interpretation. For the past 25 years, we have been setting the standard with our user-friendly software solutions for environmental data management, analysis, plotting, modelling and visualisation.

[hatariwater]

Basic Concepts of Groundwater Modeling with MODFLOW and Model Muse

MODFLOW is a software for groundwater modeling developed by the USGS. The software is capable of representing conditions related to groundwater flow such as evapotranspiration, recharge, drainage, river interaction among others. Its finite different approach gives the capability to calculate the flow regime with exceptional control on water budget discrepancy. With MODFLOW one can rely on that the flow going in the model is the same as the flow going out of it, from the regional scale and on cross sections.

MODFLOW was designed to calculate water heads and groundwater flow regimes, and it can be coupled with a strong transport model as MT3DMS. A good tool for particle tracking modeling is MODPATH, this software is capable of calculating flow lines and time related to particles on groundwater flow.

The latest and most comprehensive pre-processing software is MODEL MUSE, which implements most features of MODFLOW and MT3DMS.

MODEL MUSE has a high performance due to the “design by objects” concept that optimizes the conceptualization of boundary conditions edges and other hydraulic parameters, reducing model construction time and improves output data interpretation.

Content

This video cover the following topics:

MODFLOW and Model Muse basic concepts

Graphical user interface and menus

Set up of hydrogeological parameters

Review of available solver methods

Exercise of groundwater flow modeling on steady state

Concepts of contaminant transport modeling

It is required to have installed MODFLOW with MODEL MUSE. Here is a link with instructions: http://hatariwater.tumblr.com/post/137885412314/tutorial-to-install-modflow-with-model-muse

Video

[hatariwater]

Tutorial Seawater Intrusion in Coastal Aquifers with MODFLOW-SWI2

Continue exploitation of groundwater in arid climates generates extreme scenarios of groundwater flow and storage. As pumping rate increase, inflows from recharge, storage and seawater increase.  With time, seawater is introduced into the aquifer, reaching its wells and affecting water quality. This tutorial shows the impact of intense groundwater exploitation of 50 wells in a simulation period of 60 years.

Video

Model Data

Download the required data for this tutorial on this link:

https://github.com/SaulMontoya/Tutorial-Intrusi-n-Salina-en-Acu-feros-Costeros-con-MODFLOW-SWI2

[joeyfamous]

Groundwater Flow Modeling (Groundwater Modeling System) Puri (1984) used a one-dimensional finite difference model of Rushton and Redshaw (1978) for the res

[hatariwater]

Tutorial to transform a 3D into a 2D Dam Seepage Model with MODFLOW

Interesting tutorial for the transformation of a 3D numerical groundwater flow model done with MODFLOW into a lightweight 2D model. The case of study is a groundwater flow model of tailing seepage done with horizontal discretization from 50 to 12.5m and 21 layers. The tutorial cover spatial object and dataset treatment together with some discussion on the model construction and discretization.

Video

Model Data

You can download the input data from this links:

Tailing Dam

Tailing Dam Simple

Tailing Dam Simple Objects

Tailing Dam Simple Objects Slice