GMS - Groundwater Modeling System
GMS 是最尖端的和全功能的地下水模擬軟體,數以千計的人在全世界90多個國家使用在政府機關、私人公司和國際站點等,它已被證明是一個有效率的和令人興奮的模擬系統。
GMS提供每一個階段的地下水模擬功能,包括工地的表徵模型開發、校準以及後置處理和可視化。GMS也提供在二維和三維的有限微分和有限元素法模型包括MODFLOW 2000, MODPATH, MT3DMS/RT3D, SEAM3D, ART3D, UTCHEM, FEMWATER, PEST, UCODE, MODAEM 和 SEEP2D。不論你需要哪些模擬功能,GMS都能滿足你。
GMS的模組化設計能讓使用者只選擇他們所需要的地下水模擬功能,還可以隨時填購其他模組。該軟體運作時還可以動態自動連結到後續所添增的模組
新版介紹
MODFLOW-USG-Transport
GMS 10.4 supports MODFLOW-USG-Transport for transport modeling capabilities in MODFLOW-USG. MODFLOW-USG package support now includes BCT (Block Centered Transport), DDF (Density Dependent Flow), DPT (Dual Porosity Transport), and PCB (Prescribed Concentration Boundary).
MODFLOW-USG-Transport with GMS 10.4
MODFLOW 6
GMS can now export MODFLOW files for use with MODFLOW 6. Support has also been added to run MODFLOW 6 from GMS and read the head and flow outputs which may be contoured. A GMS interface to MODFLOW 6 is under development to be released in the next version of GMS.
mod-PATH3DU Version 2.0
The latest version of mod-PATH3DU (v2.0) is now supported in GMS.
Contour labels on UGrids
When applying contours to a MODFLOW-USG model, labels can now be added to display dataset values.
CLN Observation Wells
Head observations for CLN (Connected Linear Network) wells can be created to measure the computed head in a CLN node (cell). These observations work similar to traditional observation wells with targets at these locations which are included in PEST model runs.
LIDAR Management
GMS now supports advanced LIDAR data handling tools for reading, viewing, and converting LIDAR data to other formats for use with your model. Large LIDAR datasets are efficiently displayed with options to specify the number of points visualized and exclude points outside the extent.
LIDAR Data with GMS 10.4
More responsive background images
Working with large local image files is now easier due to better display management techniques. Background images from large or multiple files no longer force the user to wait for the image to load before continuing work in GMS. Images are displayed quickly and the project explorer shows "processing" until the display is complete.
New Projection Dialog
The new projections dialog comes with an extensive library of geographic and projected coordinate systems as well as a search feature to quickly find a desired projection. The dialog keeps track of recently used projections and allows the user to save projections as favorites so they are readily available. EPSG codes can also be used to define a projection, and projections can be imported from .prj files.
Projections with GMS 10.4
Tutorials
New tutorials are now available for Conce...
GPS-X
GSP-X能使污水設施的設計更有效率並周全地評估到每一個環節。GPS-X被譽為是世界上最大的污水處理廠模擬和優化應用工具,開發商為Hydromantis。
GPS-X是廢水處理系統動態模擬的強大工具,它內含大量模型,實際汙水處理廠中所能遇到的單元過程幾乎都被包括在內,甚至包括高級的脫氮模型、固定化生物膜工藝、厭氧反應器、二沉池模型、初沉池模型以及污泥處理的幾個單元過程。通過對圖表的操作就可以完成自己的汙水處理廠的配置和輸出,並且可以為各個單元選擇適當的過程模型和參數值。
GPS-X 是最先進的廢水過程模擬系統。可提供給工程師一個最容易使用又有效的介面和最全面的廢水模型流程分析工具。
更新介紹
Model Library Additions/Improvements
Mantis2
The Mantis2 model which has now been used on many project successfully is further updated to include the free ammonia and VFA inhibition terms for methanotrophic bacteria. The calibrated model structure of Mantis2 allows users to build whole plant (liquid + solid trains) confidently.
Mantis3 - Greenhouse Gas and Carbon Footprint Estimation Model
The Mantis3 model is a powerful tool for process engineer to optimize wastewater treatment process design and operation in the light of minimizing the carbon footprint of the plant.
The greenhouse gas and carbon footprint model which was formerly supplied as an add-on is now included for all to use.
Mantis2S - Sulfur and Selenium Model
A new model including the sulfur oxidation and reduction processes has been developed for situations where sulfur modelling is important. This is an extension of the Mantis2 model to include the sulfur reaction, making it straightforward to move layouts from the Mantis2 model to the Mantis2S model. The model also includes the biological selnate/selnite removal.
This model library is available to all GPS-X users.
Optional Add-ons
MantisIW - Industrial Model
This MantisIW model is completely revised and now uses the framework of Mantis2. The model allows you to analyse the fate of hydrocarbon compounds including the mechanism of biodegradation, adsorption and volatilization. The model includes ten individual hydrocarbon groups with default kinetics.
This model library is available as an add-on module to GPS-X.
MantisPW - Process Water Model
The MantisPW model allows you to analyse drinking water treatment and industrial water treatment systems. The model includes processes like lime softening, ion-exchange, RO, membrane separators and utilities like cooling tower and boiler. The model provides great insights into the changes in water quality parameters across the plant.
This model library is available as an add-on module to GPS-X.
Unit Process Additions/Improvements
Aerobic Granular Sludge Reactor
Membrane-Aerated Bioreactor - Flat Sheet
Aerated Struvite Recovery
Reverse Osmosi
Aerobic Digestion
Sludge Drying
Incinerator
Passively Aerated Biofilm (PAB)
Thermal Hydrolysis
UV Disinfection
Stormwater Runoff
Connecting Pipe
Black Box 2
Improvements
Chemical Dosag...
SIMAHPP for Hydropower 環境參數水電分析工具
SIMAHPP是一款針對水力,成本預算和環境參數的水電專案分析和能源模擬的Windows軟體工具。提供能源生產,經濟上成本分析,環境影響,設備和材料選擇的詳細分析和結果。自2009年發布以來,SIMAHPP軟體產品已經在歐洲,北美和拉丁美洲,非洲,亞洲和澳洲等30多個國家廣泛應用。
SIMAHPP5用於多站點模擬(multi-site simulation),以確定工作流程設計流暢並選擇適當的水輪機,優化營運時間,以最大限度地提高年度能源生產,確定能源收入,估算投資和維護成本,確定攤銷率,淨現值(Net Present Value, NPV),內部收益率(Internal Rate of Return, IRR),回收期。 SIMAHPP5考慮各種環境影響因素,例如通過減少碳排放或其他環境風險在價值產生方面。 SIMAHPP 5具有靈活的分析功能,具有渦輪效率編輯器和報表生成製作的特色功能。
SIMAHPP 5 特色:
Single-purpose (only hydro scheme) or multi-purpose scheme (hydro + options for water supply, irrigation, and other water needs)
Multi-year data record and analysis (40+ years data per scheme)
Options for additional financial benefits (such as from irrigation, flood protection, water supply, navigation, fisheries, carbon sales, recreation)
Options for environmental impact evaluation (such as population displacement, wildlife, aquatic loses, forest loses and other land changes and integration of environmental action plans, etc
Data options for weekly and hourly mean, in addition to daily, monthly and annual mean
Options to use head losses using Darcy-Weisbach, Manning, Hazen-Williams
Efficient algorithm for appropriate turbine selection and computation of corresponding specific speeds, penstock diameter, static pressure
A wide range of units for input and output parameters (SI, US/UK systems)
Long list of penstock materials with the corresponding roughness properties
Sophisticated data visualization for both input and output data (multi-year, multi-site, multi-parameter).
Reverse vertex analysis, multi-scaling, multi-line, zoom, export, and many…
Sensitivity analysis & sensitivity index (SI) visualization
Summarize and generate simulation report
Project characteristics, classified as Energy Production, Economic Analysis, Environmental Impacts, Equipment & Materials
Site location map
Net Framework
A summary of project simulation output per project site is as follows:
Details of project simulation results per site are as follows:
Energy Production: analysis on the energy production capacity of the hydropower scheme provides with results on
Net head using three head loss methods
Design flow from FDC (Flow-Duration Curve),
Design time of operation for maximizing energy
Optimum power capacity
Maximum energy production
Economic Analysis: analysis on the financial feasibility the hydropower scheme provides with results on
Energy sales revenue,
Carbon market revenue,
Additional revenues in case multi-purpose from domestic water supply, irrigation water, flood control,...
Modflow-Surfact 是一個功能強大的、模擬三維水流和溶質運移的有限差分模型程序,相比公開代碼版的Modflow,它包含了許多技術上的改進,具有更強大的算法和模擬功能。它能夠處理複雜的飽和以及非飽和流和溶質運移過程。
MODFLOW-FSURFACT是擴展了MODFLOW模擬地下水的能力;增強了MODFLOW已有的功能和效率,融合最新的質量守恒的、多組分污染物運移模型,動態內存分配。
特色
Advanced Features:
Robust PCG5 Module up to 20 times faster than PCG4 solver. (Developed by Dr. Peter Forsyth at the University of Waterloo.)
Density-dependent flow and transport
Time-varying material properties
Fully and variably saturated flow and transport modeling
Reaction Module with several reactions of mobile and immobile chemical component species—invaluable for modeling biodegradation of industrial contaminants
Curvilinear Grid option for non-rectangular grids in the areal plane
Prescribed-ponding recharge and seepage face conditions, as well as delayed yield
Adaptive time-stepping to promote stability and convergence for flow and transport simulations
Recharge package that eliminates unphysical predictions for unconfined systems
Total Variation Diminishing (TVD) schemes for no-oscillation transport solutions with adaptive temporal weighting
Vapor flow for soil vapor extraction (SVE) and air sparging simulations
Multiphase, multicomponent contaminant transport modeling with biodegradation
Robust and efficient Newton-Raphson solver for nonlinear problems
Fractured porous media simulation with dual porosity
系統需求
Pentium PC
1GHz
1GbRAM
PetraSim 地下水數值模式 TOUGH2 圖形化介面工具
土木工程研究中常用的地下水傳輸及傳熱的數值模式 TOUGH2,主要用來分析地下水流、熱流傳輸分佈情形,PetraSim 是一個用於 TOUGH2 類比程式家族的圖形化介面。TOUGH2 及其衍生程式由伯克利勞倫斯國家實驗室(Lawrence Berkeley National Labroatory)研發,因其在孔隙和裂隙介質中水流和熱運移的強大模擬能力而被認可,包括揮發性有機化合物的多組分混合物(TMVOC)。TOUGH2 已用於包括環境修復和 Yucca 山地下水流在內的多相、多組分問題。
PetraSim 以互動式 3D 環境,包括網格剖分,參數定義和結果展示,使建模者充分應用TOUGH2的功能。PetraSim 解放了分析者,讓他們可以專注於模型本身,同時自動處理TOUGH2輸入和輸出檔的繁瑣細節,從而大大降低了 TOUGH2 的使用難度。具有 PetraSim 的 TOUGH2 版本包括TOUGH2和T2VOC可執行程式,為用戶減少了成本和複雜性。
PetraSim 2017 新版包括 TOUGH2 (version 2), T2VOC, TMVOC 及 TOUGHREACT (version 1.2) executables。同時可另外添加購買TOUGH version 2.1 和 TOUGHREACT v2.0 支持。PetraSim 部分支持 TOUGHREACT v3.0 和 TOUGHREACT-Pitzer。HydrateResSim is also supported and must be acquired from NETL for use with PetraSim.
Applications for PetraSim and the simulators it supports include:
Coupled process modeling (thermal, hydrologic, chemical, mechanical, biological)
Carbon sequestration and other types of injection
Methane hydrate dissociation and recovery
Performance assessment of nuclear waste repositories
Geothermal reservoir studies
Vadose zone hydrology
Fate and transport of volatile organic compounds
Design and analysis of laboratory and field experiments
ProShake 是功能強大的用戶友好型電腦程式,用於一維等效線性地震反應分析。ProShake完全由零開始編寫,具有眾多功能,可高效,有效地進行數據輸入,分析,查看和記錄結果,包括內置的模數降低和阻尼模型,土壤剖面和輸入運動參數的圖形顯示,寬範圍的圖形顯示各種輸出參數以及地震的動畫。
ProShake is organized into three "managers" - an Input Manager, a Solution Manager, and an Output Manager. The Input Manager allows entry of soil profile and input motion data. The Solution Manager performs iterative equivalent linear analyses while tracking the process of convergence toward strain-compatible soil properties. The Output Manager allows easy plotting of results in the form of time histories, response spectra, parameter profiles, and animations. A series of other parameters can also be computed.
ProShake also includes useful Report feature, as a file in Microsoft® Word® format, that automatically records the conditions of each analysis in tabular form. All ProShake plots can be copied to the Report and saved for subsequent editing in Word.
ProShake has been shown to produce results virtually identical to those produced by SHAKE91 and closed form solutions - but the process of entering data, running the analysis, and plotting the results is approximately 50 times faster with ProShake!
PSCAD: Power System Computer Aided Design(電力系統的電腦輔助設計)
EMTDC: Electro Magnetic Transient in DC System (直流系統中的電磁瞬態分析)
EMTDC程式(Electro Magnetic Transient in DC System)是目前世界上被廣泛使用的一種電力系統模擬分析軟體,它不僅可以研究交直流電力系統問題,又能完成電力電子模擬及其非線性控制的多功能(Versatile Tool)工具。PSCAD(Power System Computer Aided Design)是EMTDC的前處理程式,用戶在面板上可以構造電氣連接圖,輸入各元件的參數值,運行時則通過FORTRAN編譯器進行編譯、連接,運行的結果可以隨著程式執行的進度在PLOT中實時生成曲線,以檢驗運算結果是否合理,並能與MATLAB接口。EMTDC/PSCAD主要功能是進行電力系統時域和頻域計算模擬,典型應用是計算電力系統遭受擾動或參數變化時,電參數隨時間變化的規律;另外EMTDC/PSCAD還可以廣泛的應用於高壓直流輸電、FACTS控制器的設計、電力系統諧波分析及其電力電子模擬。軟體還可以作為實時數字模擬器(Real Time Digital Simulator,RTDS)的前置端(Front End)。
歷史
Dennis Woodford博士於1976年在加拿大曼尼托巴水電局開發完成了EMTDC的初版,是一種世界各國廣泛使用的電力系統模擬軟體, PSCAD是其用戶界面,PSCAD的開發成功,使得用戶能更方便地使用EMTDC進行電力系統分析,使電力系統複雜部分可視化成為可能,而且軟件可以作為實時數字仿真器的前置端。可模擬任意大小的交直流系統。操作環境為:UNIX OS, Windows95, 98,NT;Fortran 編輯器;瀏覽器和TCP/IP協議。
功能
• 可以發現系統中斷路器操作、故障及雷擊時出現的過電壓
• 可對包含複雜非線性元件(如直流輸電設備)的大型電力系統進行全三相的精確模擬,其輸入、輸出界面非常直觀、方便
• 進行電力系統時域或頻域計算模擬
• 電力系統諧波分析及電力電子領域的模擬計算
• 實現高壓直流輸電、FACTS控制器的設計