Chempak
A chemical property database of up to 700 fluids and 600 gases
with mixing capability
with mixing capability
Fluid Properties:
| Bulk Modulus of Elasticity |
| Compressibility Factor |
| Critical Pressure |
| Critical Temperature |
| Density |
| Enthalpy |
| Entropy |
| Internal Energy |
| Isentropic Expansion Coef.,Gamma |
| Kinematic Viscosity |
| Molecular Weight |
| Phase |
| Prandtl Number |
| Pressure |
| Quality |
| Saturation Pressure |
| Saturation Temperature |
| Sonic Velocity |
| Specific Heat, cp |
| Specific Heat, cv |
| Specific Volume |
| Surface Tension |
| Temperature |
| Temperature Superheat/Subcooled |
| Thermal Conductivity |
| Viscosity |
| Volume Expansivity |
Make Fluid Property Data Availability as Dynamic as Your Analyses
Chempak Property Database
Comprehensive
thermo-physical properties on a wide range of fluids for our pipe flow modeling software products
- For incompressible pipe flow analysis
- - data on ~700 fluids for Fathom and Impulse
- - assemble non-reacting static mixtures
- For compressible flow analysis
- - data on ~600 gases for Arrow
- - model both static mixtures and dynamic mixing resulting from intersecting flow streams
- Fluids listed by up to 3 commonly used names
- Fluids listed by formula and chemical structure
- Sort on any of the identifiers
Chempak Viewer
The Chempak Viewer is included for free in all software to access the Chempak Property Database.
- Assemble non-reacting mixtures on a mass or mole basis
- Calculate fluid or mixture properties for any combination of the available input parameters as a single point, two point or a range of inputs
- Save or set your parameter and unit preferences as the default
- Save and reload input sets
- Save fluid and mixture sets for quick recall using the Recent Fluids list
- Specify a name for any fluid or mixture and it appears along with the standard Chempak name
- Change units 'on the fly' by double-clicking an output column header
Output
- Chempak Viewer provides both text and graphical output
- Configure which parameters are displayed, display order and units
- Supports English and SI units
- Export as a PDF file or to a spreadsheet for additional calculations
- Select a portion of the output and paste into a spreadsheet
- Customize your graphs using colors, axis scale, titles, markers and more
- Use your graphs in other documents
Chempak FAQ
No. System modeling software, such as Fathom and Arrow, use and display in their output fluid properties needed for flow analysis, such as temperature, pressure, density, specific heat, etc. In total, about a third of the fluid properties Chempak calculates. All of the fluid properties Chempak calculates are available through the Viewer which is included in your software.
Examples of properties not available within the flow analysis software are; molecular weight, quality, isentropic expansion coefficient and others.
Examples of properties not available within the flow analysis software are; molecular weight, quality, isentropic expansion coefficient and others.
Yes. The Chempak database can be shared and accessed among all of our products.
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