HYDRUS是一个运行于Windows系统下的环境模拟软件，主要用于变饱和多孔介质的水流和溶质运移。HYDRUS包括用于模拟变量饱和多孔介质下的水、热和多溶质运移的二维和三维有限元计算，包括一个参数优化算法，用于各种土壤的水压和溶质运移参数的逆向估计。该模型互动的图形界面，可进行数据前处理、结构化和非结构化的有限元网格生成以及结果的图形展示。
《HYDRUS模型应用高级培训班》已经在中国成功举办七届，本培训的主讲人都是HYDRUS软件的主要开发人员，美国加州大学滨河分校Jirka Simunek教授和比利时核研究中心环境、健康与安全 研究所的Diederik Jacques博士。今年由于疫情原因，无法开展线下培训，因此我们决定于2021年9月13-17日在网上开展为期五天的培训。
主讲老师
Instructor of the HYDRUS short Course
Dr. Jirka Simunek is a Professor of Hydrology with the Department of Environmental Sciences of the University of California. He received an M.S. in Civil Engineering from the Czech Technical University, Prague, Czech Republic, & a Ph.D. in Water Management from the Czech Academy of Sciences, Prague. His expertise is in numerical modeling of subsurface water flow & solute transport processes, equilibrium & nonequilibrium chemical transport, multicomponent major ion chemistry, field-scale spatial variability, & inverse procedures for estimating the hydraulic properties of unsaturated porous media. He has authored & coauthored numerous peer-reviewed publications & book chapters, & several books. His numeric models are popularly used by many scientists, students, & practitioners modeling water flow, chemical movement, & heat transport through variably saturated soils & groundwater. Dr. Simunek is a recipient of the Soil Science Society of America’s Don & Betty Kirkham Soil Physics Award, is a Fellow of both SSSA & AGU, & is or was an associate editor of several journals including Vadose Zone Hydrology, the Journal of Hydrology, & Water Resources Research.
Instructor of the HPx short Course
Dr. Diederik Jacques is Head of the Engineered & Geosystems Analysis (EGA) unit of the Institute of Environment, Health & Safety (EHS) of the Belgian Nuclear Research Centre (SCK?CEN) in Mol, Belgium. He received a B.S. & M.S. in Bio-engineering la‘nd & forest management, a Master of Statistics, & a Ph.D. in soil physics, all from the Catholique University of Leuven, Belgium. His expertise is in modeling water flow & solute transport in unsaturated porous media including characterizing spatial variability & estimating parameters. His current focus is on coupling unsaturated water flow, solute transport & geochemical reactions, including the development & testing of the coupled code HPx, application to (long-term) solute transport in soils & interaction between different systems (clay-concrete & or soil-concrete). He is involved in safety & performance analyses of surface & deep geological waste disposal sites, & radiological site & environmental remediation, including supporting calculations using reactive transport models. He has published widely on all of these topics.
课程大纲
September 13-15, 2021
The course begins with a detailed conceptual & mathematical description of water flow & solute transport processes in the vadose zone. Special attention is given to the highly nonlinear nature of the governing flow equation. Alternative methods for describing & modeling the hydraulic functions of unsaturated porous media are also described. "H'a'nds-on" computer sessions will provide participants an opportunity to become familiar with the Windows-based HYDRUS-1D & HYDRUS (2D/3D) software packages. Emphasis will be on the preparation of input data for a variety of applications, including flow & transport in a vadose zone of a one-dimensional soil profile & a two-dimensional transport domain with a subsurface drip irrigation. Calibration will be discussed & demonstrated by means of a one-dimensional inverse problem.
September 16-17, 2021
A detailed conceptual & mathematical description of thermodynamic equilibrium & reactive transport modeling approaches, mostly those related specifically to HPx, will be given during the first part of the course. Ha'nds-on computer sessions will then provide participants an opportunity to become familiar with the geochemical codes PHREEQC-3 & HPx (HYDRUS coupled with PHREEQC). Emphasis will be on preparation of input data for a variety of applications, & interpretation of simulation results.
课程安排
Day 1: Morning (7:00 - 10:00), with focus on HYDRUS-1D
Lecture 1：Vadose zone flow & transport modeling: An overview.
Lecture 2: The HYDRUS-1D software for simulating one-dimensional variably-saturated water flow & solute transport.
Computer session 1: HYDRUS-1D: Infiltration of water into a one-dimensional soil profile.
Day 1: Afternoon (11:00 - 14:00)
Lecture 3：On the characterization & measurement of the hydraulic properties of unsaturated porous media.
Lecture 4：Application of the finite element method to variably-saturated water flow & solute transport.
Computer session 2: HYDRUS-1D: Annual water flow & solute transport in a layered soil profile.
Lecture 5: Introduction to inverse modeling; application of HYDRUS-1D to laboratory & field experiments.
Day 2: Morning (7:00 - 10:00), with focus on HYDRUS (2D/3D)
Lecture 6: HYDRUS (2D/3D) software for simulating two- & three-dimensional variably-saturated water flow & solute transport, Version 3. Domain Types.
Computer session 3: HYDRUS (2D/3D): Subsurface line source.
Day 2: Afternoon (11:00 - 14:00)
Computer session 4: HYDRUS (2D/3D): HYDRUS (2D/3D): Furrow infiltration with a solute pulse.
Computer session 5: HYDRUS (2D/3D): Flow & transport in a transect to a stream.
Computer session 6: HYDRUS (2D/3D): Three-Dimensional Water Flow & Solute Transport.
Day 3: Morning (7:00 - 10:00), with focus on special HYDRUS modules, such as UNSATCHEM
Lecture 7: Preferential & nonequilibrium flow & transport.
Computer session 7: HYDRUS-1D: Nonequilibrium flow & transport.
Lecture 8: Coupled movement of water, vapor, & energy.
Computer session 8: HYDRUS-1D: Coupled movement of water, vapor, & energy.
Day 3: Afternoon (11:00 - 14:00)
Lecture 9: Overview of multicomponent biogeochemical transport modeling using the HYDRUS computer software packages, e.g., with the UNSATCHEM, HP1, & Wetla'nd Modules.
Computer session 9: HYDRUS-1D: Modeling Salinity with H1D.
Computer session 10: UNSATCHEM: Modeling Salinity with UNSATCHEM.
Lecture 10: Review of stan'dard & non-sta'ndard HYDRUS modules (e.g., HP1, UnsatChem, Wetla'nd, C-Ride, DualPerm, Slope Cube) & stan'dard applications.
Day 4: Afternoon (12:00 - 18:30), with focus on PREEQC/HPGeochemistry
Lecture 1: Introduction & aqueous speciation modelling.
Computer session 1: Introduction HPGeochemistry graphical user interface.
Computer session 2: Speciation modelling.
Computer session 3: Reaction path modelling: Speciation & solubility.
Lecture 2: Reactive transport in the vadose zone: Examples 7 approach.
Solid-liquid interaction - Minerals
Computer session 4: Reactive transport modelling: Setting up a HP1 project – Mineral dissolution/precipitation waves.
Day 5: Afternoon (13:00 - 19:30), with focus on PREEQC/HPGeochemistry & HP1
Solid-liquid interaction – Ion exchange
Computer session 5: Speciation & reaction path modelling.
Computer session 6: Reactive transport modelling: Transport of major cations.
Kinetics - Minerals
Computer session 7: Reaction path modelling: Mineral dissolution.
Kinetics – Degradation in the aqueous phase
Computer session 8: Reaction path modelling: Monod kinetics.
Computer session 9: Reaction path & reactive transport modelling: First-order degradation network.
培训时间：2021年9月13-15日(7:00-10:00am; 11:00-2:00pm)
培训形式：在线直播（直播平台ZOOM）
培训费用：教师或科研人员
HYDRUS short course: September 13-15, 2021
8月10日前早鸟价 ￥3000元/人
8月10日后正常价 ￥3500元/人
HPx Short Course: September 16-17, 2021
8月10日前早鸟价 ￥1500元/人
8月10日后正常价 ￥1800元/人
Both HYDRUS & HPx Short Course,September 13-17, 2021
8月10日前早鸟价 ￥3900元/人
8月10日后正常价 ￥4600元/人
学生优惠价
HYDRUS short course: September 13-15, 2021
8月10日前早鸟价 ￥2200元/人
8月10日后正常价 ￥2800元/人
HPx Short Course: September 16-17, 2021
8月10日前早鸟价 ￥1100元/人
8月10日后正常价 ￥1500元/人
Both HYDRUS & HPx Short Course,September 13-17, 2021
8月10日前早鸟价 ￥3000元/人
8月10日后正常价 ￥3500元/人
参加培训HYDRUS培训的学员，我们会提供HYDRUS 2D/3D临时许可。
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联系我们
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