Matthias Willmann: Katalogdaten im Frühjahrssemester 2021 |
Name | Herr Dr. Matthias Willmann |
Adresse | Institut für Umweltingenieurwiss. ETH Zürich, HIL G 35.2 Stefano-Franscini-Platz 5 8093 Zürich SWITZERLAND |
willmann@ifu.baug.ethz.ch | |
URL | http://www.groundwaterscientific.ch |
Departement | Bau, Umwelt und Geomatik |
Beziehung | Dozent |
Nummer | Titel | ECTS | Umfang | Dozierende | |
---|---|---|---|---|---|
102-0448-00L | Groundwater II | 6 KP | 4G | M. Willmann, J. Jimenez-Martinez | |
Kurzbeschreibung | The course is based on the course 'Groundwater I' and is a prerequisite for a deeper understanding of groundwater flow and contaminant transport problems with a strong emphasis on numerical modeling. | ||||
Lernziel | The course should enable students to understand advanced concepts of groundwater flow and transport and to apply groundwater flow and transport modelling. the student should be able to a) formulate practical flow and contaminant transport problems. b) solve steady-state and transient flow and transport problems in 2 and 3 spatial dimensions using numerical codes based on the finite difference method and the finite element methods. c) solve simple inverse flow problems for parameter estimation given measurements. d) assess simple multiphase flow problems. e) assess spatial variability of parameters and use of stochastic techniques in this task. f) assess simple coupled reactive transport problems. | ||||
Inhalt | Introduction and basic flow and contaminant transport equation. Numerical solution of the 3D flow equation using the finite difference method. Numerical solution to the flow equation using the finite element equation Numerical solution to the transport equation using the finite difference method. Alternative methods for transport modeling like method of characteristics and the random walk method. Two-phase flow and Unsaturated flow problems. Spatial variability of parameters and its geostatistical representation -geostatistics and stochastic modelling. Reactive transport modelling. | ||||
Skript | Handouts | ||||
Literatur | - Anderson, M. and W. Woessner, Applied Groundwater Modeling, Elsevier Science & Technology Books, 448 p., 2002 - J. Bear and A. Cheng, Modeling Groundwater Flow and Contaminant Transport, Springer, 2010 - Appelo, C.A.J. and D. Postma, Geochemistry, Groundwater and Pollution, Second Edition, Taylor & Francis, 2005 - Rubin, Y., Applied Stochastic Hydrology, Oxford University Press, 2003 - Chiang und Kinzelbach, 3-D Groundwater Modeling with PMWIN. Springer, 2001. | ||||
Voraussetzungen / Besonderes | Each afternoon will be divided into 2 h of lectures and 2h of exercises. Two thirds of the exercises of the course are organized as a computer workshop to get hands-on experience with groundwater modelling. | ||||
102-0455-AAL | Groundwater I Belegung ist NUR erlaubt für MSc Studierende, die diese Lerneinheit als Auflagenfach verfügt haben. Alle anderen Studierenden (u.a. auch Mobilitätsstudierende, Doktorierende) können diese Lerneinheit NICHT belegen. | 4 KP | 9R | J. Jimenez-Martinez, M. Willmann | |
Kurzbeschreibung | The course provides a quantitative introduction to groundwater flow and contaminant transport. | ||||
Lernziel | Understanding of the basic concepts on groundwater flow and contaminant transport processes. Formulation and solving of practical problems. | ||||
Inhalt | Properties of porous and fractured media, Darcy’s law, flow equation, stream functions, interpretation of pumping tests, transport processes, transport equation, analytical solutions for transport, numerical methods: finite differences method, aquifers remediation, case studies. | ||||
Literatur | J. Bear, Hydraulics of Groundwater, McGraw-Hill, New York, 1979 K. de Ridder, Untersuchung und Anwendung von Pumpversuchen, Verl. R. Müller, Köln, 1970 P.A. Domenico, F.W. Schwartz, Physical and Chemical Hydrogeology, J. Wilson & Sons, New York, 1990 R.A. Freeze, J.A. Cherry, Groundwater, Prentice-Hall, New Jersey, 1979 W. Kinzelbach, R. Rausch, Grundwassermodellierung, Gebrüder Bornträger, Stuttgart, 1995 | ||||
102-0528-01L | Experimental and Computer Laboratory (Year Course) | 10 KP | 2P | D. Braun, M. Giuliani, M. Haupt, M. Holzner, J. Jimenez-Martinez, S. Li, M. Magdali, M. Maurer, J. Wang, Z. Wang, M. Willmann | |
Kurzbeschreibung | In the Experimental and Computer Laboratory students are introduced to research and good scientific practice. Experiments are conducted in different disciplines of environmental engineering. Data collected during experiments are compared to the corresponding numeric simulations. The results are documented in reports or presentations. | ||||
Lernziel | The student will learn the following skills: basic scientific work, planning and conducting scientific experiments, uncertainty estimations of measurements, applied numerical simulations, modern sensor technology, writing reports. | ||||
Inhalt | The Experimental and Computer Laboratory is building on courses in the corresponding modules. Material from these courses is a prerequisite or co-requisite (as specified below) for participating in the Experimental and Computer Laboratory (MODULE: Project in the Experimental and Computer Laboratory): - WatInfra: Water Network Management - UWM: SysUWM + ProcUWM: Operation of Lab-WWTP - AIR: Air Quality Measurements - WasteBio: Anaerobic Digestion - WasteRec: Plastic Recycling - ESD: Environmental Assessment - GROUND: Groundwater Field Course Kappelen - WRM: Modelling Optimal Water Allocation - FLOW: 1D Open Channel Flow Modelling - LAND: Landscape Planning and Environmental Systems - RIVER: Discharge Measurements - HydEngr: Hydraulic Experiments - RemSens: Earth Observation and Landscape Planning - SOIL: Soil and Environmental Measurements Lab | ||||
Skript | Written material will be available. |