- #Nist refprop program install
- #Nist refprop program software
- #Nist refprop program code
- #Nist refprop program series
- #Nist refprop program windows
Like the MON data, the results of these studies will be authored into the REFPROP libraries for general distribution. The latest version of REFPROP, a refrigerant thermophysical property database software created by the National Institute of Standards and Technology-NIST. To characterize the results of blending MMH similarly, this proposal also seeks to investigate key physical properties of MMH-blends at cold temperatures and perform hypergolic ignition and hypergolic performance testing with MON-25. In a previous Department of Defense program, it was demonstrated that adding a compound to a similar fuel resulted in lower viscosity without negatively impacting combustion efficiency. The fluid property data resulting from these studies would best serve the engineering community if made available in the REFPROP program from the NIST and this proposal seeks to author the collected data into a freely-available library under NIST direction.Īdditionally, although the freezing point of MMH approaches -60☌ and it should be usable with MON down to -40☌, the viscosity of MMH increase rapidly below 0☌. This may cause flow and mixing problems that can inhibit ignition and steady operation. High-MON blends (15-30% NO) have a significantly lower freezing point than neat NTO and promise to enable cold-propellant operation in hypergolic rocket engines when paired with Monomethyl Hydrazine (MMH). Recently, NASA MSFC has funded several research programs (including this proposal's phase I contract) to develop capabilities of handling and measuring the physical, thermodynamic, and system properties of Modified Oxides of Nitrogen (MON), which is Nitrogen Tetraoxide (NTO) blended with various percentages of Nitrous Oxide. a platform-independent GUI front-end, mimicking the NIST software package REFPROP, for use in user. Burning velocity data/predictive tool for HFCs (9/17). NIST Laboratories include: Communications. The programs primary executable file occupies 2.09 MB (2187264 bytes) on disc and will be called REFPROP.EXE.
#Nist refprop program series
The comprehensive uninstall command word series for REFPROP is usually MsiExec.exe ICA471385-0E4A-403B-N130-99A415310DEB.
#Nist refprop program install
For deep space applications, low-temperature propellants are of particular interest but accurate fluid property data was scarce or unavailable to the industry. Effective October 1, 2010, NIST was realigned by reducing the number of NIST laboratory units from ten to six. Nist Refprop Program Download The Plan Nist Refprop Program Install It Frm Nist Refprop Program Install It Frm. The REFPROP program developed by the National Institute of Standards and Technology (NIST) is a widely-used database for industrial fluid properties, including propellants used for chemical rocket propulsion. You) and then make the installed files available on a linux accessible partition.Įxecute the shell script, rp2so, to compile and link the refprop shared objectįiles.Technical Abstract (Limit 2000 characters,
#Nist refprop program windows
Use a virtual machine with windows to install REFPROP (if WINE doesn't work for Use WINE to install refprop.exe in the C:\Program Files\REFPROP\ directory or Install the python API to refprop in your python dist-packages Install the REFPROP software on your system.Īdd two environment variables called RPprefix and Path. The thermophysical property library REFPROP developed by researchers at the National Institute of Standards and Technology in Boulder, Colorado is the gold.
In order to access the files required by this python module, you must install REFPROP using this self extracting installation file and install REFPROP in windows. Once purchased, the software will be delivered as a windows self extracting In order to legally obtain a copy of the REFPROP software and fortran source Its distribution is controlled by the National Institute of Standards and
#Nist refprop program code
REFPROP source code has copyright by the United States Secretary of Commerce and REFPROP (REFerence fluid PROPerties)), version 9.1. The most effective form for dissemination of information has been through the REFPROP program, a computer package that is available through NIST's Standard. This Python module (available for both python version 2.7 and 3.2) uses aĬompiled fortran version of the NIST Standard Reference Database 23
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