Latest News November 27, 2024 Version 16.22 of DESIGN II for Windows is available... More September 11, 2024 Mr. Michael Lynn McGuire will be attending the GPA Midstream Conference... More February 19, 2024 Dr. Chris O'Brien will be attending the Laurance Reid Gas Conditioning Conference... More December 8, 2023 Please note that WinSim Inc. will be closed on the following days ... More August 29, 2023 The DESIGN II for Windows brochure has been updated... More September 5, 2022 Please note that we do not sell SIM cards in Germany... More September 16, 2021 The documentation for DESIGN II for Windows has been updated... More January 19, 2021 Updated the tutorial... More September 17, 2018 Free introductory training is available on Friday, November 2, 2018 in ... More May 29, 2018 We have a new GDPR compliant privacy notice ... More March 3, 2017 Please fill out the DESIGN II for Windows survey... More November 21, 2016 WinSim is seeking a Project Sales Engineer ... More November 21, 2012 WinSim is seeking Resellers for International Markets ... More |
WinSim's Design II for Windows Process Simulation Solution Please note that these are the personal property of Michael Lynn McGuire STEAM67 is a Win32 DLL for calling the 1967 ASME steam tables from a Win32 program. The calling protocol is documented in STEAM67.H. The dimensional units are Temperature - F, Pressure - psia, Steam Quality - %, Specific Volume - cuft/lbm, Specific Enthalpy - btu/lbm, Specific Entropy - btu/lbm/R, Saturation Temperature - F, Saturation Pressure - psia, Degrees of Superheat - F, Degrees of Subcooling - F, Viscosity - lbf*s/ft^2 and Critical Velocity - ft/s. Source code for STEAM67.DLL CALCSOFT.ZIP is a ZIP file of four DOS programs using the steam tables:
Please note that these are DOS programs and must be run from DOS or a DOS window. After running one of the programs you may experience an "empty" screen afterwards. If so, just type "cls" and that will restore your screen defaults. Please send comments to me at lmc@winsim.com . There is an Microsoft (R) Excel add-in version of my steam tables at KORF Software . There is an open source steam tables IAPWS-IF97 project at FreeSteam (SourceForge) target="new" class="link"> FreeSteam (project leader). There is an another free Excel plugin available at http://www.cheresources.com/iapwsif97.shtml. You can get information on the newer steam tables at The International Association for the Properties of Water and Steam (IAPWS). |
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