initial chemical composition and temperature can vary across the domain. click on a “+” button...
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![Page 1: Initial chemical composition and temperature can vary across the domain. Click on a “+” button to enter heterogeneity data for any field variable: ● enter](https://reader034.vdocuments.us/reader034/viewer/2022042717/56649f4e5503460f94c6ef33/html5/thumbnails/1.jpg)
Br- in fluid (mmolal)
0 212 m
2 m Day 10
![Page 2: Initial chemical composition and temperature can vary across the domain. Click on a “+” button to enter heterogeneity data for any field variable: ● enter](https://reader034.vdocuments.us/reader034/viewer/2022042717/56649f4e5503460f94c6ef33/html5/thumbnails/2.jpg)
Initial chemical composition and temperature can vary across the domain.
Click on a “+” button to enter heterogeneity data for any field variable:
● enter data node by node● import a table● use a script, equation, or function● enter an average value and standard deviation
![Page 3: Initial chemical composition and temperature can vary across the domain. Click on a “+” button to enter heterogeneity data for any field variable: ● enter](https://reader034.vdocuments.us/reader034/viewer/2022042717/56649f4e5503460f94c6ef33/html5/thumbnails/3.jpg)
Nodal block spacing can be regular or refined in the areas of greatest interest.
![Page 4: Initial chemical composition and temperature can vary across the domain. Click on a “+” button to enter heterogeneity data for any field variable: ● enter](https://reader034.vdocuments.us/reader034/viewer/2022042717/56649f4e5503460f94c6ef33/html5/thumbnails/4.jpg)
Choose to enter porosity data node by node.
![Page 5: Initial chemical composition and temperature can vary across the domain. Click on a “+” button to enter heterogeneity data for any field variable: ● enter](https://reader034.vdocuments.us/reader034/viewer/2022042717/56649f4e5503460f94c6ef33/html5/thumbnails/5.jpg)
Import a table with porosity values for each node. Alternatively you can enter tables in-line from the command pane.
![Page 6: Initial chemical composition and temperature can vary across the domain. Click on a “+” button to enter heterogeneity data for any field variable: ● enter](https://reader034.vdocuments.us/reader034/viewer/2022042717/56649f4e5503460f94c6ef33/html5/thumbnails/6.jpg)
Use a simple equation to describe the porosity field. Or write a BASIC script or C++ function for the most flexibility.
Thermal conductivity and internal heat sources can vary in space, as can longitudinal and transverse dispersivity.
![Page 7: Initial chemical composition and temperature can vary across the domain. Click on a “+” button to enter heterogeneity data for any field variable: ● enter](https://reader034.vdocuments.us/reader034/viewer/2022042717/56649f4e5503460f94c6ef33/html5/thumbnails/7.jpg)
Porosity is set in this run to vary randomly according to a Gaussian distribution.
Permeability is set to vary with porosity.
![Page 8: Initial chemical composition and temperature can vary across the domain. Click on a “+” button to enter heterogeneity data for any field variable: ● enter](https://reader034.vdocuments.us/reader034/viewer/2022042717/56649f4e5503460f94c6ef33/html5/thumbnails/8.jpg)
Br− enters the fluid through the left boundary. The random porosity and permeability structure create a “fingering” pattern of infiltration.