mirror of
https://git.gfz-potsdam.de/naaice/iphreeqc.git
synced 2025-12-15 16:18:22 +01:00
3d759f6997
1777f2bc Merge branch 'mix_error' of github.com:dlparkhurst/phreeqc3-1 into mix_error da8a610a Fixed examples to have fewer warnings. Fixed headers of some database files. Changed some output from warnings to comments. git-subtree-dir: phreeqc3-examples git-subtree-split: 1777f2bc99bd9b655e838908e0fdfb81bfdd1e3f
93 lines
3.4 KiB
Plaintext
93 lines
3.4 KiB
Plaintext
TITLE Example 13B.--1 mmol/l NaCl/NO3 enters column with stagnant zones.
|
|
Explicit definition of first-order exchange factors.
|
|
SOLUTION 0 # 1 mmol/l NaCl
|
|
units mmol/l
|
|
pH 7.0
|
|
pe 13.0 O2(g) -0.7
|
|
Na 1.0 # Na has Retardation = 2
|
|
Cl 1.0 # Cl has Retardation = 1, stagnant exchange
|
|
N(5) 1.0 # NO3 is conservative
|
|
# charge imbalance is no problem ...
|
|
END
|
|
SOLUTION 1-41 # Column with KNO3
|
|
units mmol/l
|
|
pH 7.0
|
|
pe 13.0 O2(g) -0.7
|
|
K 1.0
|
|
N(5) 1.0
|
|
EXCHANGE_SPECIES # For linear exchange, make KX exch. coeff. equal to NaX
|
|
K+ + X- = KX
|
|
log_k 0.0
|
|
-gamma 3.5 0.015
|
|
EXCHANGE 1-41
|
|
-equil 1
|
|
X 1.e-3
|
|
END
|
|
PRINT
|
|
-reset false
|
|
-echo_input true
|
|
-status false
|
|
MIX 1; 1 .93038; 22 .06962 ;MIX 2; 2 .93038; 23 .06962;
|
|
MIX 3; 3 .93038; 24 .06962 ;MIX 4; 4 .93038; 25 .06962;
|
|
MIX 5; 5 .93038; 26 .06962 ;MIX 6; 6 .93038; 27 .06962;
|
|
MIX 7; 7 .93038; 28 .06962 ;MIX 8; 8 .93038; 29 .06962;
|
|
MIX 9; 9 .93038; 30 .06962 ;MIX 10; 10 .93038; 31 .06962;
|
|
MIX 11; 11 .93038; 32 .06962 ;MIX 12; 12 .93038; 33 .06962;
|
|
MIX 13; 13 .93038; 34 .06962 ;MIX 14; 14 .93038; 35 .06962;
|
|
MIX 15; 15 .93038; 36 .06962 ;MIX 16; 16 .93038; 37 .06962;
|
|
MIX 17; 17 .93038; 38 .06962 ;MIX 18; 18 .93038; 39 .06962;
|
|
MIX 19; 19 .93038; 40 .06962 ;MIX 20; 20 .93038; 41 .06962;
|
|
#
|
|
MIX 22; 1 .20886; 22 .79114 ;MIX 23; 2 .20886; 23 .79114;
|
|
MIX 24; 3 .20886; 24 .79114 ;MIX 25; 4 .20886; 25 .79114;
|
|
MIX 26; 5 .20886; 26 .79114 ;MIX 27; 6 .20886; 27 .79114;
|
|
MIX 28; 7 .20886; 28 .79114 ;MIX 29; 8 .20886; 29 .79114;
|
|
MIX 30; 9 .20886; 30 .79114 ;MIX 31; 10 .20886; 31 .79114;
|
|
MIX 32; 11 .20886; 32 .79114 ;MIX 33; 12 .20886; 33 .79114;
|
|
MIX 34; 13 .20886; 34 .79114 ;MIX 35; 14 .20886; 35 .79114;
|
|
MIX 36; 15 .20886; 36 .79114 ;MIX 37; 16 .20886; 37 .79114;
|
|
MIX 38; 17 .20886; 38 .79114 ;MIX 39; 18 .20886; 39 .79114;
|
|
MIX 40; 19 .20886; 40 .79114 ;MIX 41; 20 .20886; 41 .79114;
|
|
TRANSPORT
|
|
-cells 20
|
|
-shifts 5
|
|
-flow_direction forward
|
|
-time_step 3600
|
|
-boundary_conditions flux flux
|
|
-diffusion_coefficient 0.0
|
|
-lengths 20*0.1
|
|
-dispersivities 20*0.015
|
|
-stagnant 1
|
|
END
|
|
SOLUTION 0 # Original solution reenters
|
|
units mmol/l
|
|
pH 7.0
|
|
pe 13.0 O2(g) -0.7
|
|
K 1.0
|
|
N(5) 1.0
|
|
END
|
|
SELECTED_OUTPUT
|
|
-file ex13b.sel
|
|
-reset false
|
|
-distance true
|
|
-solution
|
|
USER_PUNCH
|
|
-headings Cl_mmol Na_mmol
|
|
10 PUNCH TOT("Cl")*1000, TOT("Na")*1000
|
|
TRANSPORT
|
|
-shifts 10
|
|
-punch_cells 1-20
|
|
-punch_frequency 10
|
|
USER_GRAPH 1 Example 13B
|
|
-headings Distance Na Cl
|
|
-chart_title "Dual Porosity, First-Order Exchange with Explicit Mixing Factors"
|
|
-axis_titles "Distance, in meters" "Millimoles per kilogram water"
|
|
-axis_scale x_axis 0 2
|
|
-axis_scale y_axis 0 0.8
|
|
-plot_concentration_vs x
|
|
-start
|
|
10 GRAPH_X DIST
|
|
20 GRAPH_Y TOT("Na")*1000 TOT("Cl")*1000
|
|
-end
|
|
END
|