enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. MODFLOW - Wikipedia

    en.wikipedia.org/wiki/MODFLOW

    MODFLOW simulation. MODFLOW is the U.S. Geological Survey modular finite-difference flow model, which is a computer code that solves the groundwater flow equation.The program is used by hydrogeologists to simulate the flow of groundwater through aquifers.

  3. Aquifer test - Wikipedia

    en.wikipedia.org/wiki/Aquifer_test

    Analysis and Evaluation of Pumping Test Data (PDF) (Second ed.). Wageningen, The Netherlands: International Institute for Land Reclamation and Improvement. ISBN 90-70754-20-7. Excellent treatment of most aquifer test analysis methods (but it is a hard-to-find book). Boonstra, J.; Kselik, R.A.L. (2002). SATEM 2002: Software for aquifer test ...

  4. List of free geology software - Wikipedia

    en.wikipedia.org/wiki/List_of_free_geology_software

    This is a list of free and open-source software for geological data handling and interpretation. The list is split into broad categories, depending on the intended use of the software and its scope of functionality. Notice that 'free and open-source' requires that the source code is available and users are given a free software license.

  5. Groundwater model - Wikipedia

    en.wikipedia.org/wiki/Groundwater_model

    Typical aquifer cross-section. An unambiguous definition of "groundwater model" is difficult to give, but there are many common characteristics. A groundwater model may be a scale model or an electric model of a groundwater situation or aquifer. Groundwater models are used to represent the natural groundwater flow in the environment.

  6. SEEP2D - Wikipedia

    en.wikipedia.org/wiki/SEEP2D

    SEEP2D is a 2D seepage analysis program written by Dr. Fred Tracy of the United States Army Corps of Engineers. The program is used to analyze water seepage, typically through dams and levees or under sheet piles. "The model is internationally known in the engineering community as a model for complicated seepage analysis of dams and levees."

  7. FEHM - Wikipedia

    en.wikipedia.org/wiki/FEHM

    Recently FEHM has been embedded into SVOFFICE™5/WR from SoilVision Systems Ltd, a GUI driven water resources numerical modeling framework. This marriage of GUI functionality with powerful underlying solvers and complex physics is leading to a new generation of capabilities with applications to a range of hydrogeological problems.

  8. Drawdown (hydrology) - Wikipedia

    en.wikipedia.org/wiki/Drawdown_(hydrology)

    Aquifer test (or a pumping test) is a field experiment in which a well is pumped at a controlled rate and the aquifer's response (drawdown) is measured in one or more observation wells. [5] Cone of depression is a conically-shaped depression that is produced in a water table as a result of pumping water from a well at a given rate. [4]

  9. Standard penetration test - Wikipedia

    en.wikipedia.org/wiki/Standard_penetration_test

    The standard penetration test (SPT) is an in-situ dynamic penetration test designed to provide information on the geotechnical engineering properties of soil. This test is the most frequently used subsurface exploration drilling test performed worldwide. The test procedure is described in ISO 22476-3, ASTM D1586 [1] and Australian Standards AS ...