Transport in Porous Media 6: 475--477, 1991 475 �9 1991 Kluwer Academic Publishers. Printed in the Netherlands.

Internat ional Workshop on Mathemat ica l Model ing for

Flow and Transport Through Porous Media

P r o g r a m

May 15-19, 1989

1 FREE A N D MOVING B O U N D A R Y PROBLEMS

Monday a.m. Chair: K.-H. HOFFMANN (Augsburg)

�9 9.00-10.00 J. C. B R U C H (St. Barbara) Fixed domain methods

�9 10.00-10.15 D. KIRKHAM (Ames) The stream function and generation of boundary conditions in groundwater flow

�9 10.15-10.30 Discussion

�9 11.00-11.45 C. 3. VAN DUIJN (Delft) Salt and fresh water problems

�9 11.45-12.00 J. KNIGHT (Canberra) The seepage exclusion problem for airfilled cavities in un- saturated flow

�9 12.00-12.30 Discussion

2 CHEMICAL A N D BIOLOGICAL PROCESSES

Monday p.m. Chair: P. KNABNER (Augsbm'g)

�9 18.30-19.15 M. F. WHEELEI:t (Houston) Modeling ofinsitu biorestoration in porous media

* 19.15-19.30 D. LOMEN (Tucson) A perturbation solution of the equation for transport of a single reactive chemical with non-linear rate loss

�9 19.30-19.45 D. TONDEUR (Nancy) The kinematic wave approach applied to packed-bed heat and mass flow

�9 19.45-20.00 Discussion

* 20.30-21.15 S. VAN DER ZEE (Wageningen) Reaction kinetics in soil

t 21.15-21.30 P. KOWALIK (Gdansk) Modeling plant water uptake and transpiration

�9 21.30-21.45 M. HAUHS (G5ttingen) Models for complex systems

�9 21.45-22.00 Discussion

476 INTERNATIONAL WORKSHOP ON MATHEMATICAL MODELING

3 S T R U C T U R E D M E D I A

Tuesday a,m. and p.m. Chair: BRUINING (Delft)

�9 9.00-9.45 J . D O U G L A S (West Lafayette) Simulalion of immiscible displacement in fractured reservoirs

�9 9.45-10.00 A. BOURGEAT (St. Etienne) Critical size of a fissure in a porous medium

�9 10.00-10.30 Discussion

�9 11.00-12.00 S. N E U M A N (Tucson) A quasilinear theory of non-Fickian and Fickiau dispersion in geologic media

�9 12.00-12.30 Discussion

Chair: U. HORNUNG (Neubiberg)

�9 15.00-16.00 R. S H O W A L T E R (Austin) Diffusion models with mierostrueture

�9 16.00-16.30 Discussion

�9 17.00-17.45 W. J , ~ G E R (Heidelberg) Homogenization and models for a chromatograph

�9 17.45-18.00 M. MENENTI (u Hea~ and water flow processes in saline structured desert soils

�9 18.00-18.30 Discussion

4 MULTIPHASE FLOW

Wednesday a.m. Chair: H.-W. ALT (Bonn)

�9 9.00-9.45 R. E W I N G (Laramie) Simulation of multiphase flow

�9 9.45-10.00 P. NICOLAS (Paris) Liquid/vapour phase change and hysteresis in porous media

�9 10.00-10.30 Discussion

�9 11.00-11.45 Y. M U A L E M (Rehovot) tlysteresis phenomena

�9 11.45-12.00 G. WEIR (Wellington) Some outstanding problems in two-phase flow

�9 12.00-12.30 Discussion

5 S C A L E P R O B L E M S

Thursday a.m. and p.m. Chair: R. SAMPAIO (Rio de Janeiro)

�9 9.00-10.00 F. A. L. D U L L I E N (Waterloo) Pore structure

�9 10.00-10.30 Discussion

�9 11.00-11.45 W . G. G R A Y (Notre Dame) A complete averaging framework for multiphase flow and transport

�9 11.45-12.00 M. A. CELIA, L. Ferrand, W. Soll (Cambridge) On the use of pore-scale models to derive the pressure-saturation relation for multiphase flow

PROGRAM 477

* 12.00-12.30 Discussion

Chair: J. KACUR (Bratislava)

�9 18.30-19.15 S. W H I T A K E R (Davis) Two-phase flow in heterogeneous porous media: a high gradient theory

�9 19.15-19.30 A. BOURGEAT (St. Etienne) What mathematicians know about Darcy's law

�9 19.30-20.00 Discussion

�9 20.30-21.15 R. A. G R E E N K O R N (West Lafayette) Scaling mixing during miscible displace- ment in heterogeneous porous media

�9 21.15-21.30 J.-F. RODRIGUES (Lisboa) Asymptotic analysis for the satur-ated-unsaturated flow in multicomponent porous media

�9 21.30-22.00 Discussion

6 S T O C H A S T I C A S P E C T S

Friday a.m. Chair: R, SMITH (Fort Collins)

�9 9.00-10.00 J. H. C U S H M A N (West Lafayette) Stochastic processes in subsurface hydrology

�9 10.00-10.30 Discussion

�9 11.00-11.45 G. D A G A N (Tel Aviv) Theory of heterogeneous systems: space versus statistical averaging

�9 11.45-12.00 R. Anlauf, J. RICttTER (Hannover) Modeling solute transport in helerogeneous soils using Monte-Carlo simulations

�9 12.00-12.30 Discussion

7 O P T I M I Z A T I O N P R O B L E M S

Friday p.m. Chair: M. NIEZGODKA (Warsaw)

�9 15.00-15.30P. DUCHATEAU (Fort Collins) Trace type functional equations and inverse problems

�9 15.30-15.45 W. DURNER (Bayreuth) The dependence of prediction of the hydraulic conductivity iu porous media on the description of lhe water retenlion characteristic - a sensitivity analysis

�9 15.45-16.00 D. ZACHMANN, I. White (Fort Collins) Parameter identification in a linearized flow equation using sorptivity

�9 16.00-16.30 Discussion

�9 17.00-17.30 B. tIEI~RLING (Karlsruhe) Theory and application of optimization methods for problems of groundwater management

�9 17.30-17.45 R. FEDDES, P. Kabat, J. J. B. Bronswijk (Wageningen) Sinks and sources in mo- deling transport processes through porous media

( .

�9 17.45-18.00 B. H. GILDING (Twente) Ricards' equation

�9 18.00-18.30 Discussion