This is the root of NIST's GitHub Pages-equivalent site. Visit the wiki for more information about using NIST Pages (mostly only relevant to NIST staff).. The projects published from this server should be linked from the project's official landing page, usually in Drupal on www.nist.gov, but the following is a complete list of sites hosted on this server.

REFPROP Graphical User Interface. General Information; Menu Commands. Calculate; Edit Menu; File Menu; Help Menu; Options. Preferences; Properties; Property Order; Reference State; Retrieve Options; Save Current Options; Units; Plot Menu; Substance; Window Menu; DLLs; REFPROP DLL documentation

If you don’t do this, CoolProp will use whatever default logic REFPROP uses to find the fluid files. 1. Open REFPROP.xls and save it as an add-in, REFPROP.xla or REFPROP.xlam, in the main REFPROP folder, C:\Program Files\REFPROP. 2. Go to File/Options/Trust Center/Trust Center Settings (button at bottom right). 3. Select "Trusted Locations" on the left.

av J Claesson · 2005 · Citerat av 30 — Excel with the Refprop 6.01 code (NIST 1998), using an in house Figure 73: Estimated dry out quality as a function of the local boiling The measured data of refrigeration systems is obtained through Iwmac interface, processed using Excel and Refprop. The aim is to see what control strategy is A proprietary programming language developed by MathWorks, MATLAB allows matrix manipulations, plotting of functions and data, implementation of algorithms, av T Hellqvist · 2014 — The project includes not only the construction and the function of the equipment but also the Dessa tas fram med programmet Refprop, version 9.1. Using the count function. SELECT Tips: exportera till Excel och sortera efter beskrivning; generera en QuickStatements-fil itemLabel WHERE { ?item ?p ?statement. ?statement prov:wasDerivedFrom ?ref . ?ref ?prop wd:Q28061352 . Based on REFPROP 6.01 from NIST.

The required inputs and already set to “REFPROP” then it does not need to be set again before creating a REFPROP FlowStation.

REFPROP Graphical User Interface. General Information; Menu Commands. Calculate; Edit Menu; File Menu; Help Menu; Options. Preferences; Properties; Property Order; Reference State; Retrieve Options; Save Current Options; Units; Plot Menu; Substance; Window Menu; DLLs; REFPROP DLL documentation

Click "Add new location". I Excel 2007 och Excel 2010 är detta en Matematik- och trigonometri-funktion. Funktionen RUNDA.NER.MATEMATISKT. Matematik och trigonometri: Avrundar ett tal nedåt, till närmaste heltal eller närmaste signifikanta multipel.

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 Call SETMIXdll(hmxnme, hfmix, hrf, nc2, hfld, xtemp(1), ierr, herr, 255&, 255&, 3&, 10000

You can find outliers in Excel data using the built-in function for finding the quartiles of a set of data and a standard formula. Calculate the interquartile range. Then, everything 1.5 times this range above the third quartile value or 1. Learn how to use Excel's TRUNC function to shorten numbers by removing all decimal places without rounding the remainder. The TRUNC function is one of Excel's group of rounding functions even though it may or may not round the identified nu If the TRIM function can't remove extra spaces from text data, try this alternative formula using the TRIM, SUBSTITUTE and CHAR functions in Excel.

The aim is to see what control strategy is A proprietary programming language developed by MathWorks, MATLAB allows matrix manipulations, plotting of functions and data, implementation of algorithms, av T Hellqvist · 2014 — The project includes not only the construction and the function of the equipment but also the Dessa tas fram med programmet Refprop, version 9.1. Using the count function. SELECT Tips: exportera till Excel och sortera efter beskrivning; generera en QuickStatements-fil itemLabel WHERE { ?item ?p ?statement. ?statement prov:wasDerivedFrom ?ref . ?ref ?prop wd:Q28061352 . Based on REFPROP 6.01 from NIST.
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AND returns either TRUE or FALSE. To test if a number in A1 is greater than zero and less than 10, use =AND(A1>0,A1 Free Excel Tutorial. To master the art of Excel, check out CFI’s FREE Excel Crash Course, which teaches you how to become an Excel power user.Learn the most important formulas, functions, and shortcuts to become confident in your financial analysis.

The AND function can be used as the logical test inside the IF function to avoid extra nested IFs, and can be combined with the OR function. Background Our company had an internal need to develop a RefProp C# interface that would enable calling the RefProp native FORTRAN methods from a Windows C# program. Discussions with the RefProp development team at NIST met with great enthusiasm and they helped guide us in the development of an open source project named IRefProp64, programs to quickly and easily call RefProp … I am trying to connect RefProp(V9.1) to MatLab(V2016b).
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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 …

The IF function checks whether a condition is met, and returns one value if true and another value if false. 1a. For example, take a look at the IF function in cell B2 below. This Excel tutorial explains how to use the Excel IF function with syntax and examples.

A C-code interface layer. (Modelica external functions are only defined for C and Fortan) Easy access to thousands of fluids through, e.g., NIST's RefProp library. • Developer COM interface to Ms Excel, Visual Basic, Visual C+

For example, take a look at the IF function in cell B2 below.

Which is the only current way I can get rid of it. Thanks for any advice, More information.