1 ******************************************************************************** NUMERICAL MODEL INPUT ******************************************************************************** TITLE - VALUE MODEL CODE DEFINITION [cgs units] DESIGNATION ----- ----------- ---------- ----------- *************************** MODEL DOMAIN PARAMETERS **************************** 3 (IDIM) MODEL DIMENSIONALITY 1: 1-D VERTICAL (z - DIRECTION) 2: 1-D RADIAL (r - DIRECTION) 3: 2-D (r,z DIRECTIONS) 0.1000E+04 (RF) LENGTH OF MODEL DOMAIN IN r - DIRECTION [cm] 21 (NR) NUMBER OF NODES IN r - DIRECTION 0.3000E+03 (ZSURF) LENGTH OF DOMAIN IN z - DIRECTION [cm] 31 (NZ) NUMBER OF NODES IN z - DIRECTION 0.5000E+02 (DR) NODAL SPACING IN THE RADIAL DIRECTION [cm] 0.1000E+02 (DZ) NODAL SPACING IN THE VERTICAL DIRECTION [cm] 0.1000E+02 (TEMP) UNSATURATED-ZONE TEMPERATURE [C] 0.7600E+03 (ATM) UNSATURATED-ZONE PRESSURE [mm Hg] 0.1056E+03 (DARCY) RECHARGE RATE [cm/yr] 0 (IDISP) AQUEOUS-PHASE DISPERSION OPTION 0: NEGLECT AQUEOUS-PHASE DISPERSION 1: ACCOUNT FOR AQUEOUS-PHASE DISPERSION **************************** CONSTITUENT PROPERTIES **************************** 3 (NK) NUMBER OF MODEL CONSTITUENTS -------------------------------- CONSTITUENT 1 -------------------------------- 10 (ICON) CONSTITUENT INDEX FOR: C8 AROMATIC 0.1062E+03 (WK(IK)) MOLECULAR WEIGHT OF CONSTITUENT [g] 0.1320E+03 (DV(IK)) ATOMIC DIFFUSION VOLUME [dimensionless] 0.2140E+00 (HAW(IK)) HENRYS LAW PARTITION COEFFICIENT (air/water) [dimensionless] 0.1000E-01 (HSW(IK)) ADSORPTION COEFFICIENT (soil/water) [dimensionless] 3 (IBIO(IK)) SOURCE-SINK OPTION 0: NO SOURCES OR SINKS 1: ZERO-ORDER KINETICS 2: 1ST-ORDER KINETICS 3: 1ST-ORDER KINETICS LINKED TO O2 TRANSPORT 4: SOURCE-SINK MODEL SUPPLIED BY USER 0.3170E+01 (RK(IK)) STOICHIOMETRIC CONSTANT (rk) [dimensionless] 0.0000E+00 (ATCONC(IK)) GAS-PHASE CONCENTRATION ABOVE UPPER BOUNDARY [g/cm3] (DKA(IK)) GASEOUS-PHASE DIFFUSIVITY (** SEE MAP FILE-D3.MAP) 0.1000E-04 (DKW(IK)) AQUEOUS-PHASE DIFFUSIVITY -------------------------------- CONSTITUENT 2 -------------------------------- 15 (ICON) CONSTITUENT INDEX FOR: C8 ALKANE 0.1142E+03 (WK(IK)) MOLECULAR WEIGHT OF CONSTITUENT [g] 0.1688E+03 (DV(IK)) ATOMIC DIFFUSION VOLUME [dimensionless] 0.1266E+03 (HAW(IK)) HENRYS LAW PARTITION COEFFICIENT (air/water) [dimensionless] 0.1000E-01 (HSW(IK)) ADSORPTION COEFFICIENT (soil/water) [dimensionless] 3 (IBIO(IK)) SOURCE-SINK OPTION 0: NO SOURCES OR SINKS 1: ZERO-ORDER KINETICS 2: 1ST-ORDER KINETICS 3: 1ST-ORDER KINETICS LINKED TO O2 TRANSPORT 4: SOURCE-SINK MODEL SUPPLIED BY USER 0.3510E+01 (RK(IK)) STOICHIOMETRIC CONSTANT (rk) [dimensionless] 0.0000E+00 (ATCONC(IK)) GAS-PHASE CONCENTRATION ABOVE UPPER BOUNDARY [g/cm3] (DKA(IK)) GASEOUS-PHASE DIFFUSIVITY (** SEE MAP FILE-D3.MAP) 0.1000E-04 (DKW(IK)) AQUEOUS-PHASE DIFFUSIVITY -------------------------------- CONSTITUENT 3 -------------------------------- 2 (ICON) CONSTITUENT INDEX FOR: OXYGEN 0.3200E+02 (WK(IK)) MOLECULAR WEIGHT OF CONSTITUENT [g] 0.1630E+02 (DV(IK)) ATOMIC DIFFUSION VOLUME [dimensionless] 0.3160E+02 (HAW(IK)) HENRYS LAW PARTITION COEFFICIENT (air/water) [dimensionless] 0.2790E-03 (ATCONC(IK)) GAS-PHASE CONCENTRATION ABOVE UPPER BOUNDARY [g/cm3] (DKA(IK)) GASEOUS-PHASE DIFFUSIVITY (** SEE MAP FILE-D3.MAP) 0.1000E-04 (DKW(IK)) AQUEOUS-PHASE DIFFUSIVITY ********************** BOUNDARY AND INITIAL CONDITIONS *********************** 3 (IOPT) SOURCE BOUNDARY CONDITION OPTION 1: SPECIFIED FLUX AT LOWER BOUNDARY(z=0) 2: SPECIFIED CONCENTRATION AT LOWER BOUNDARY(z=0) 3: HYDROCARBON PLUME IN UNSATURATED ZONE 4: CONSTANT RADIAL FLUX AT R=0 -------------------------------- CONSTITUENT 1 -------------------------------- 0.4880E+00 (XIK0(IK)) INITIAL IMMISCIBLE-PHASE CONCENTRATION [g/cm3] 0.1520E-03 (HWIK(IK)) SOLUBILITY [g/cm3] 0.1150E+01 (VK(IK)) SPECIFIC VOLUME [cm3/g] -------------------------------- CONSTITUENT 2 -------------------------------- 0.3090E+00 (XIK0(IK)) INITIAL IMMISCIBLE-PHASE CONCENTRATION [g/cm3] 0.6600E-06 (HWIK(IK)) SOLUBILITY [g/cm3] 0.1420E+01 (VK(IK)) SPECIFIC VOLUME [cm3/g] -------------------------------- CONSTITUENT 3 -------------------------------- 0.0000E+00 (XIK0(IK)) INITIAL IMMISCIBLE-PHASE CONCENTRATION [g/cm3] 0.0000E+00 (HWIK(IK)) SOLUBILITY [g/cm3] 0.9010E+00 (VK(IK)) SPECIFIC VOLUME [cm3/g] -------------------------------------------------------------------------------- 0.1000E-01 (THI0) IMMISCIBLE PLUME VOLUMETRIC CONTENT [dimensionless] 0.5000E+03 (RIM) RADIUS OF SOURCE [cm] 0.5000E+02 (ZLOW) LOWER SOURCE BOUNDARY: z - LOCATION [cm] 0.1500E+03 (ZHI) UPPER SOURCE BOUNDARY: z - LOCATION [cm] 0 (IFAR) OUTER BOUNDARY CHARACTERIZATION 0: UNIFORM 1: VARIABLE 0.1000E+01 (AZ2) BOUNDARY CONDITION PARAMETER: OUTER RADIAL BOUNDARY 0 (ISURF) UPPER BOUNDARY CHARACTERIZATION 0: UNIFORM 1: VARIABLE 0.1000E+01 (AR2) BOUNDARY CONDITION PARAMETER: GROUND SURFACE 0.0000E+00 (AR3) BOUNDARY CONDITION PARAMETER: LOWER BBOUNDARY *** DISCRETIZED INITIAL CONDITION DATA CONTAINED IN FILE-"I3.MAP" ******************* PHYSICAL PROPERTIES OF THE POROUS MEDIA ******************** 0 (ISTRAT) HOMOGENEOUS UNSATURATED ZONE 0.4000E+00 (POR(NZ)) POROSITY OF UNSATURATED ZONE [dimensionless] 0.2000E+00 (THW(NZ)) MOISTURE CONTENT OF UNSAT. ZONE [dimensionless] 0.2000E+00 (TAL(IL)) TORTUOSITY [dimensionless] 0.1500E+01 (BDL(IL)) BULK DENSITY [g/cm3] ***************************** ALGORITHM PARAMETERS ***************************** 0 (ITIME) TIME-STEP ADJUSTMENT OPTION 0: CONSTANT TIME-STEP 1: VARIABLE TIME-STEP 0.9600E+01 (DT1) TIME-STEP [hrs] 0.9600E+04 (TEND) ENDING TIME [hrs] 0 (ISS) STEADY-STATE DEFAULT OPTION 0: DO NOT ZERO-OUT STORAGE TERM 1: ZERO-OUT STORAGE TERM 500 (NITER) MAX. # OF ITERATIONS PER TIME STEP 0.1000E-02 (EPS) CONVERGENCE CRITERIA - ACCEPTABLE MAX. RELATIVE ERROR 0 (IPROJ) MATRIX-SOLVER SEED 0: PREVIOUS TIME-STEP 1: LINEAR PROJECTION FROM PREVIOUS TIME-STEP 2: DIRECT PROJECTION ****************************** OUTPUT PARAMETERS ******************************* 0 (IOUT) OUTPUT OPTION 0: CONCENTRATION VS. TIME (breakthrough) 1: CONCENTRATION VS. DISTANCE (snapshot) 0.9600E+02 (YPR1) PRINTOUT INCREMENT FOR BREAKTHROUGH DATA [hrs] 1 (NW) # OF LOCATIONS FOR OUTPUT DATA ------------------------------- OUTPUT LOCATION 1 ------------------------------ 0.7500E+03 (RVW(IW)) RADIAL LOCATION FOR OUTPUT DATA [cm] 0.1500E+03 (ZVW(IW)) VERTICAL LOCATION FOR OUTPUT DATA [cm] -------------------------------- CONSTITUENT 1 -------------------------------- 1 (IOUTOPT(IK)) OUTPUT OPTION 0: NO OUTPUT DATA REQUESTED 1: OUTPUT DATA REQUESTED *** OUTPUT DATA (t,G) [hrs,g/cm3] CONTAINED IN FILE-OUT.XYL -------------------------------- CONSTITUENT 2 -------------------------------- 1 (IOUTOPT(IK)) OUTPUT OPTION 0: NO OUTPUT DATA REQUESTED 1: OUTPUT DATA REQUESTED *** OUTPUT DATA (t,G) [hrs,g/cm3] CONTAINED IN FILE-OUT.OCT -------------------------------- CONSTITUENT 3 -------------------------------- 1 (IOUTOPT(IK)) OUTPUT OPTION 0: NO OUTPUT DATA REQUESTED 1: OUTPUT DATA REQUESTED *** OUTPUT DATA (t,G) [hrs,g/cm3] CONTAINED IN FILE-OUT.O2 -------------------------------------------------------------------------------- *************************** MODEL DOMAIN COORDINATES *************************** 1000 (R(NR)) r - COORDINATE: OUTER BOUNDARY [cm] 500 (R(IRIM)) r - COORDINATE: RADIUS OF SOURCE [cm] 0 (Z(1)) z - COORDINATE: LOWER BOUNDARY [cm] 300 (Z(NZ)) z - COORDINATE: SURFACE BOUNDARY [cm] 50 (Z(IZLOW)) z - COORDINATE: LOWER SOURCE BOUNDARY [cm] 150 (Z(IZHI)) z - COORDINATE: UPPER SOURCE BOUNDARY [cm] 750 (R(IRVW(IW))) r - COORDINATE: OUTPUT LOCATION 1 [cm] 150 (Z(IZVW(IW))) z - COORDINATE: OUTPUT LOCATION 1 [cm] --------------------------------------------------------------------------------