2020-02-05

2019年3月20日 Nist Refprop 是一个常用到的物性计算软件，在Excel 中调用起来也比较方便。 1. 安装Nist Refprop V9.1 官网NIST2391.EXE

The help file in the REFPROP graphical interface (REFPROP.exe) gives additional information on calculating properties or running macros from any spreadsheet. The REFPROP.xls file can be savedas a template file (REFPROP.xlt). You need few files. which you can download from Refprop files -Link : https://trc.nist.gov/refprop/LINKING/Linking.htm#MatLabApplications.Refprop Google driv Choosing Units: 1:43Substances and State Tables: 2:20Choosing Properties to Display: 3:03Displaying Plots: 5:00Modifying Plots: 6:20Introduction to REFPROP t I want to share with you my experiences with the software REFPROP MINI.

Features:-Additional pure fluids and updated equations of state and transport equations, including cyclopentane, R-1234yf, and R-1234ze(E). Place this file in a temporary directory (which is not labeled Refprop), then run the executable to install mini-REFPROP to your harddrive. The executable for Version 10 of mini-Refprop was set to expire on Dec. 31, 2019. Then, click the mouse in the first cell in the REFPROP table and select the Paste command.

Transport 4. 3. Such automated data exchange is performed between Mathcad and Excel.

Rational Publishing Engine: Generating Microsoft Excel documents. For more information, see Microsoft Excel output reference for designing templates:

Frank Doyle developed the UserInformation sheet in the Excel file. G. Venkatarathnam (of the Indian Institute of Technology Madras) and Matthias Kunick (of the Zittau/Goerlitz University of Applied Sciences, Germany) provided routines The REFPROP DLL can be accessed as a MS Excel add-in allowing properties to be calculated within spreadsheet cells. Once the REFPROP addin is enabled in a spreadsheet, The call within a spreadsheet cell takes on the following form: = REFPROP(code, fluid, input code, units, property 1, property 2) code indicates which property is being calculated. CoolProp¶.

Rational Publishing Engine: Generating Microsoft Excel documents. For more information, see Microsoft Excel output reference for designing templates:

Copy the values to the clipboard using the other application’s Copy command. Then, click the mouse in the first cell in the REFPROP table and select the Paste command. 2019-06-26 Call the REFPROP library (wrappers): Want to call REFPROP from Python, Excel, C#, Labview, etc.? There are wrappers available at https://github.com/usnistgov/REFPROP-wrappers; Test the REFPROP library: There are C++-based tests of the REFPROP DLL available at https://github.com/usnistgov/REFPROP-tests. They run on all major platforms 2014-06-07 Public Function enthalpy(t, p) Dim hRef As Double: Dim sRef As Double: Dim Tref As Double: Dim pref As Double Dim nc2 As Long Dim i As Integer Dim xtemp(1 To MaxComps) As Double hmxnme = "C:\Program Files (x86)\REFPROP\Mixtures\R404A.MIX" hfmix = "C:\Program Files (x86)\REFPROP\fluids\hmx.bnc" nc2 = 0 ierr = 0 herr = "" For i = 1 To MaxComps: xtemp(i) = 0: Next hRef = 0: sRef = 0: Tref = 0: pref = 0 … Use the REFPROP Excel Add-In to reference a formula.

It implements three models for the thermodynamic properties of pure ﬂuids: equations of state explicit in Helmholtz energy, the modiﬁed 2018-04-27 Values can be pasted into the independent variable cells from another application, such as a spreadsheet. Copy the values to the clipboard using the other application’s Copy command. Then, click the mouse in the first cell in the REFPROP table and select the Paste command.
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Go to File/Options/Trust Center/Trust Center Settings (button at bottom right). 3. Select "Trusted Locations" on the left. Click "Add new location".

Browse to C:\Program 2021-04-10 · REFPROP (REFPROP.EXE) free download, latest version 10.0, This program calculates the thermodynamic and transport properties of industrially-important fluids and their mixtures.
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The issue seems to be after sometime when working via Dropbox or SharePoint the REFPROP formulas in Excel get a location pointer to the XLA file attached to them as shown below: ='C:\Program Files (x86)\REFPROP\REFPROP.XLA'!refprop("Z",B53,"TP<","English",$B$3,$B$2,0).

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Excel tool, with embedded macros of Visual Basic Application, for simulation of residential heat pump. The Zhan and Muehlbauer (2012) Excel tool cannot compute thermodynamic properties; moreover, is not installable as an add-in. Therefore, this paper presents a user-friendly committee-type Excel …

The user can select from a variety of units, flash calculations, properties, tables and plots. Use the REFPROP Excel Add-In to reference a formula. A different user accesses the file on SharePoint. The answer is initially cached but after a very short delay the field updates and the cell will show "NAME" and it references the user folder of whoever initially referenced the formula. REFPROP Documentation, Release 10.0 REFPROP is an acronym for REFerence ﬂuid PROPerties. This program, developed by the National Institute of Standards and Technology (NIST), calculates the thermodynamic and transport properties of industrially important ﬂuids and their mixtures.

they are also accessible through spreadsheets or user-written applications accessing the REFPROP dll. REFPROP is based on the most accurate pure ﬂuid and mixture models currently available. It implements three models for the thermodynamic properties of pure ﬂuids: equations of state explicit in Helmholtz energy, the modiﬁed

This is only the download location, please visit the GitHub project to get support and to browse the source code. The EES_REFPROP interface package includes the following files. EES_REFPROP.PDF {this file in Acrobat format} EES_REFPROP.FDL {the interface program between EES and REFPROP versions 6 or 7} EES_REFPROP.CHM{help file providing user instructions for the EES_REFPROP interface} EES_REFPROP.TXT {a text file read by EES that sets a number of constants} To change the default in the Excel file, press Alt-F11 to bring up the VB code. If the code does not appear, make sure the project explorer is visible (View/Project Explorer), then click on modules, and then on module1. Then search for the call to SETREF, and change the second input from 2& to 1&.

Select "REFPROP Ribbon" to add the new Excel Ribbon and Wizard options.