| | 1 | {{Short description|Chemical process simulation software}} |
| | 2 | {{Infobox software |
| | 3 | | name = DWSIM |
| | 4 | | logo = [[Image:DWSIM icon.png|48px|DWSIM logo]] |
| | 5 | | screenshot = [[Image:DWSIM v5 running on macOS.png|300px|DWSIM running on macOS]] |
| | 6 | | caption = DWSIM running on macOS |
| | 7 | | developer = [https://www.linkedin.com/pub/daniel-medeiros/24/b91/6a3 Daniel Medeiros] |
| | 8 | | released = {{release date and age|mf=yes|2008|07|09}} |
| | 9 | | latest release version = 6.5.3 (Windows/Linux/macOS) / {{Start date and age|2021|06|01}}<ref name="Version 6.5.3">{{cite web |url=https://sourceforge.net/projects/dwsim/files/DWSIM/DWSIM%206.5/6.5.3/|title=Version 6.5.3|publisher=[[SourceForge]]|last1=Medeiros|first1=Daniel|accessdate= June 7, 2021}}</ref> |
| | 10 | |
| | 11 | 3.3.11 (iOS) / {{Start date and age|2021|01|19}}<ref name="3.3.11">{{cite web |url=https://itunes.apple.com/us/app/dwsim-simulator/id1162110266?mt=8|title=Version History|last1=Medeiros|first1=Daniel|accessdate=June 7, 2021|publisher=[[App Store (iOS/iPadOS)|Apple App Store]]}}</ref> |
| | 12 | |
| | 13 | 3.3.13 (Android) / {{Start date and age|2021|05|11}}<ref name="DWSIM Simulator">{{cite web |url=https://play.google.com/store/apps/details?id=com.danielmedeiros.dwsim_simulator|title=DWSIM Simulator|last1=Medeiros|first1=Daniel|accessdate=June 7, 2021|publisher=[[Google Play]]}}</ref> |
| | 14 | | repo = {{URL|https://github.com/DanWBR/dwsim6}} |
| | 15 | |
| | 16 | {{URL|https://sourceforge.net/projects/dwsim/}} |
| | 17 | | programming language = [[Visual Basic .NET]], [[C Sharp (programming language)|C#]] |
| | 18 | | operating system = [[Microsoft Windows|Windows]], [[Linux]], [[macOS]], [[Android (operating system)|Android]], [[iOS]] |
| | 19 | | platform = [[.NET Framework|.NET]], [[Mono (software)|Mono]] |
| | 20 | | language = English, Brazilian Portuguese |
| | 21 | | genre = [[Chemical process modeling]] |
| | 22 | | license = [[GNU General Public License]]/[[GNU Lesser General Public License]] (Windows/Linux/macOS), [[Freemium]] (Android/iOS) |
| | 23 | | website = https://dwsim.org |
| | 24 | }} |
| | 25 | __NOTOC__ |
| | 26 | '''DWSIM''' is an [[Open-source software|open-source]] [[CAPE-OPEN Interface Standard|CAPE-OPEN]] compliant chemical [[Process simulation|process simulator]] for [[Windows]], [[Linux]] and [[macOS]]. DWSIM is built on top of the [[.NET Framework|Microsoft .NET]] and [[Mono (software)|Mono]] Platforms and features a Graphical User Interface (GUI), advanced [[thermodynamics]] calculations, reactions support and petroleum characterization / hypothetical component generation tools. |
| | 27 | |
| | 28 | DWSIM is able to simulate steady-state, vapor–liquid, vapor–liquid-liquid, solid–liquid and aqueous electrolyte equilibrium processes with the following Thermodynamic Models and Unit Operations: |
| | 29 | |
| | 30 | * [[thermodynamics|Thermodynamic models]]: [http://www.coolprop.org CoolProp], [[Peng–Robinson equation of state]], [[Peng–Robinson–Stryjek–Vera equation of state|Peng–Robinson-Strÿjek-Vera (PRSV2)]], [[Equation of state|Soave–Redlich–Kwong]], [[Lee-Kesler method|Lee-Kesler]], Lee-Kesler-Plöcker, [[UNIFAC|UNIFAC(-LL)]], Modified UNIFAC (Dortmund), Modified UNIFAC (NIST), [[UNIQUAC]], [[Non-random two-liquid model|NRTL]], Chao-Seader, Grayson-Streed, Extended UNIQUAC, [[Raoult's Law]], IAPWS-IF97 Steam Tables, IAPWS-08 Seawater, Black-Oil and Sour Water; |
| | 31 | * [[Unit operation]]s: CAPE-OPEN Socket, Spreadsheet, Custom (IronPython Script), Mixer, Splitter, Separator, [[Pump]], [[Air compressor|Compressor]], Expander, Heater, Cooler, [[Valve]], Pipe Segment, Shortcut Column, [[Heat exchanger]], Reactors (Conversion, PFR, CSTR, Equilibrium and Gibbs), [[Distillation column]], Simple, Refluxed and Reboiled Absorbers, Component Separator, Solids Separator, Continuous Cake Filter and [[Orifice plate]]; |
| | 32 | * Utilities: Binary Data Regression, Phase Envelope, Natural Gas Hydrates, Pure Component Properties, True Critical Point, PSV Sizing, Vessel Sizing, Spreadsheet and Petroleum Cold Flow Properties; |
| | 33 | * Tools: Hypothetical Component Generator, Bulk C7+/Distillation Curves Petroleum Characterization, Petroleum Assay Manager, Reactions Manager and Compound Creator; |
| | 34 | * Process Analysis and Optimization: Sensitivity Analysis Utility, Multivariate Optimizer with bound constraints; |
| | 35 | * Extras: Support for Runtime [[Python (programming language)|Python]] Scripts, Plugins and CAPE-OPEN Flowsheet Monitoring Objects. |
| | 36 | |
| | 37 | ==Android and iOS versions== |
| | 38 | |
| | 39 | DWSIM is also available on [[Android (operating system)|Android]] and [[iOS]] mobile operating systems, where it is free to download. On these platforms, DWSIM includes a basic set of features while more advanced modules can be unlocked through [[Microtransaction|in-app purchases]].<ref>Medeiros, Daniel. [http://dwsim.inforside.com.br/wiki/index.php?title=Features_by_Platform "DWSIM Features by Platform"], ''DWSIM Wiki'', Retrieved on 14 October 2016.</ref> |
| | 40 | |
| | 41 | ==Raspberry Pi version== |
| | 42 | |
| | 43 | A special DWSIM build is available for Raspberry Pi 2/3 devices running an [[ARM_architecture|armhf-based]] Linux distribution like [[Raspbian]] and [[Ubuntu MATE]].<ref>Medeiros, Daniel. [https://www.linkedin.com/feed/update/urn:li:activity:6342867207382409216 "DWSIM now available for Raspberry Pi 2/3 devices"], ''LinkedIn Post'', Retrieved on 05 December 2017.</ref> |
| | 44 | |
| | 45 | ==Standalone Thermodynamics Library== |
| | 46 | |
| | 47 | DWSIM's Property and Equilibrium calculation routines are also available as a standalone, 100% [[Managed code|managed]] {{not a typo|.NET}} Dynamic Link Library (DLL).<ref>Medeiros, Daniel. [http://dwsim.inforside.com.br/wiki/index.php?title=DTL "DWSIM Thermodynamics Library"], ''DWSIM Wiki'', Retrieved on 20 June 2012.</ref> It can be linked against free and proprietary applications ([[LGPL]] v3 license). |
| | 48 | |
| | 49 | ==See also== |
| | 50 | *[[Process design (chemical engineering)]] |
| | 51 | *[[List of Chemical Process Simulators]] |
| | 52 | *[[Standard temperature and pressure]] |
| | 53 | |
| | 54 | ==External links== |
| | 55 | *[https://dwsim.org/ DWSIM homepage] - documentation, download links, tutorials, help and support for DWSIM. |
| | 56 | *[http://www.colan.org/ CO-LaN] - the CAPE-OPEN Laboratories Network is a neutral industry and academic association promoting open interface standards in process simulation software. CO-LaN members are committed to making Computer Aided Process Engineering easier, faster and less expensive by achieving complete interoperability of compliant commercial CAPE software tools. CO-LaN supports and maintains the CAPE-OPEN interface standards. |
| | 57 | |
| | 58 | ==References== |
| | 59 | |
| | 60 | <references /> |
| | 61 | |
| | 62 | [[Category:Simulation software]] |
| | 63 | [[Category:Chemical engineering software]] |
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