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NEA-1346 CHEMTARD. (Abstract last modified 11-AUG-1993)
1.
NAME OR DESIGNATION OF PROGRAM - CHEMTARD. 2.
COMPUTER FOR WHICH PROGRAM IS DESIGNED AND OTHER MACHINE VERSION PACKAGES AVAILABLE -
To request or retrieve programs click on the one of the active versions below.
A password and special authorization is required. Explanation of the status codes.
Machines used:
Package-ID Orig.Computer Test Computer
NEA-1346/01 SUN DEC VAX 6000
3.
DESCRIPTION OF PROGRAM OR FUNCTION - CHEMTARD is a computer program capable of simulating the migration of chemical species through saturated porous media.
4.
METHOD OF SOLUTION - The code employs the direct method of coupling, whereby mass action terms are incorporated within transport equations, leading implicitly to strong interaction between equilibrium chemistry and hydrodynamic transport. Component models permit the treatment of aqueous complexation, transport by advection and/or diffusion, reversible precipitation-dissolution, sorption by ion-exchange or surface complexation, radioactive decay, redox reactions, multiple-layered transport and a wide range of boundary conditions.
5.
RESTRICTIONS ON THE COMPLEXITY OF THE PROBLEM - 6.
TYPICAL RUNNING TIME - 7.
UNUSUAL FEATURES OF THE PROGRAM - 8.
RELATED AND AUXILIARY PROGRAMS - The program has been developed from the Lawrence Berkeley code CHEMTRN by WS Atkins Engineering Sciences (NESC 9774).
9.
STATUS 10.
REFERENCES - 11.
MACHINE REQUIREMENTS - CHEMTARD has been developed for use on VAX 11/780 (operating under VMS), SUN 4/110 and SPARC I and II machines (operating under UNIX). The performance of the code on other machines cannot be guaranteed.
12.
PROGRAMMING LANGUAGE(S) USED - 13.
OPERATING SYSTEM UNDER WHICH PROGRAM IS EXECUTED - 14.
OTHER PROGRAMMING OR OPERATING INFORMATION OR RESTRICTIONS - 15.
NAME AND ESTABLISHMENT OF AUTHORS - 16.
MATERIAL AVAILABLE - 17.
CATEGORIES - Keywords: CHEMICAL EFFLUENTS, ENVIRONMENTAL TRANSPORT, GEOCHEMISTRY, POROUS MATERIALS, RADIONUCLIDE MIGRATION
Program-name Package-ID Status
CHEMTARD NEA-1346/01 Tested
NEA-1346/01: 11-AUG-1993 Tested at NEADB
NEA-1346/01:
- D.G. Bennett, S.K. Liew, C.S. Mawbey, and D. Read:
CHEMTARD Programmer's Manual
M1515/PD-WSA-6 (December 1991).
- D.G. Bennett, S.K. Liew, C.S. Mawbey, and D. Read:
CHEMTARD User's Manual
M1515/UD-WSA-6 (December 1991).
- D.G. Bennett, S.K. Liew, C.S. Mawbey, and D. Read:
CHEMTARD Program Test Documentation Manual
M1515/PD-WSA-7 (December 1991).
- D.G. Bennett, S.K. Liew, C.S. Mawbey, and D. Read:
CHEMTARD Theoretical Overview
M1515/TR-WSA-48
DoE/HMIP/RR/92.036 (December 1991).
NEA-1346/01: FORTRAN-77
D G Bennet, S K Liew, C S Mawbey, D Read
WS Atkins Engineering Sciences
Woodcote Grove
Ashley Road
EPSOM, Surrey KT18 5BW, U.K.
NEA-1346/01:
NEA1346_01.001 Information file 77 records
NEA1346_01.002 JCL in interactive mode 12 records
NEA1346_01.003 chem.f CHEMTARD FORTRAN 77 source 9690 records
NEA1346_01.004 vaxchem.f FORTRAN subrout. for VAX version 225 records
NEA1346_01.005 ac.cmn Included common block 22 records
NEA1346_01.006 chemc.cmn Included common block 77 records
NEA1346_01.007 chempars.cmn included common block 25 records
NEA1346_01.008 marker.cmn included common block 23 records
NEA1346_01.009 redox.cmn included common block 24 records
NEA1346_01.010 resid.cmn included common block 24 records
NEA1346_01.011 spacegrid.cmn included common block 22 records
NEA1346_01.012 excase.d Example case for CHEMTARD 166 records
NEA1346_01.013 ver1.d Verif. test 1 input file 199 records
NEA1346_01.014 ver2.d Verif. test 2 input file 132 records
NEA1346_01.015 ver3.d Verif. test 3 input file 134 records
NEA1346_01.016 ver4.d Verif. test 4 input file 96 records
NEA1346_01.017 ver5.d Verif. test 5 input file 67 records
NEA1346_01.018 ver6.d Verif. test 6 input file 172 records
NEA1346_01.019 ver7.d Verif. test 7 input file 119 records
NEA1346_01.020 ver8.d Verif. test 8 input file 108 records
NEA1346_01.021 ver9.d Verif. test 9 input file 167 records
NEA1346_01.022 ver10.d Verif. test 10 input file 111 records
NEA1346_01.023 ver11.d Verif. test 11 input file 89 records
NEA1346_01.024 ver1.d Verif. test 1 output 258 records
NEA1346_01.025 ver2.d Verif. test 2 output 202 records
NEA1346_01.026 ver3.d Verif. test 3 output 211 records
NEA1346_01.027 ver4.d Verif. test 4 output 1598 records
NEA1346_01.028 ver5.d Verif. test 5 output 643 records
NEA1346_01.029 ver6.d Verif. test 6 output 937 records
NEA1346_01.030 ver7.d Verif. test 7 output 758 records
NEA1346_01.031 ver8.d Verif. test 8 output 707 records
NEA1346_01.032 ver9.d Verif. test 9 output 2218 records
NEA1346_01.033 ver10.d Verif. test 10 output 2433 records
NEA1346_01.034 ver11.d Verif. test 11 output 4420 records
NEA1346_01.035 excase.res example case output 572 records
NEA1346_01.036 ver1.log log file for test 1 6 records
NEA1346_01.037 ver2.log log file for test 2 6 records
NEA1346_01.038 ver3.log log file for test 3 6 records
NEA1346_01.039 ver4.log log file for test 4 6 records
NEA1346_01.040 ver5.log log file for test 5 6 records
NEA1346_01.041 ver6.log log file for test 6 6 records
NEA1346_01.042 ver7.log log file for test 7 6 records
NEA1346_01.043 ver8.log log file for test 8 6 records
NEA1346_01.044 ver9.log log file for test 9 6 records
NEA1346_01.045 ver10 log log file for test 10 6 records
NEA1346_01.046 ver11 log log file for test 11 6 records
NEA1346_01.047 excase.log log file for excase 6 records
- R. Environmental and Earth Sciences
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