HYDRUS Projects – UNSATCHEM Examples
- Project Group: UNSATCHEM Examples
- Description: Examples demonstrating the use of the UNSATCHEM module simulating transport of major ions and their mutual interactions. Two sets of examples are presented. The first set of examples (Test1-x) involves infiltration into a one-dimensional soil column. The second set of examples (Test4-x) involves furrow infiltration. Download a brief description of these examples here (4.3 MB)
- Availability: Download HYDRUS projects now (9.7 MB)
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Project
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Description
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Test1-H
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Infiltration of water into a soil column (only water; regular HYDRUS).
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Test1-U1
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Infiltration of water and solute into a soil column. Instantaneous precipitation of calcite is considered.
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Test1-U1a
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Infiltration of water and solute into a soil column. Instantaneous precipitation of calcite and reduction of hydraulic conductivity due to solution chemistry is considered.
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Test1-U2
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Infiltration of water and solute into a soil column. Kinetic precipitation of calcite is considered.
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Test4
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Furrow irrigation – water flow and solute transport is simulated using the regular version of HYDRUS.
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Test4-H
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Furrow irrigation – only water flow is simulated using the regular version of HYDRUS.
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Test4-U1
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Furrow irrigation – water flow and transport of major ions (involving cation exchange) is simulated using the UNSATCHEM module of HYDRUS (t = 5 d).
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Test4-U2
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Furrow irrigation – water flow and transport of major ions (involving cation exchange) is simulated using the UNSATCHEM module of HYDRUS (t = 50 d).
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Test4-U3
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Furrow irrigation – water flow and transport of major ions (involving cation exchange and precipitation of calcite) is simulated using the UNSATCHEM module of HYDRUS (t = 50 d).
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Test4-U4
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Furrow irrigation – water flow and transport of major ions (involving cation exchange and precipitation of gypsum) is simulated using the UNSATCHEM module of HYDRUS (t = 50 d).
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Additional information about the UNSATCHEM module
Check out the corresponding 1D problems.