TDE Experiment Planning: Recommend Measurements (Pure Compound)
Overview and Process Steps
- Step 1: Select Recommend Measurements (Pure Compound) from the Experiment Planning Menu: Show
- Step 2: Complete the Compound Selection Form: Show
- Select a compound
- TDE analysis begins automatically.
- Step 3: View Results: Show
- TDE generates a report in text format.
- Step 4: Review/Analyze experimental data in TDE (Optional): Go To Compound - Show
Properties Considered:
- Critical properties
- Vapor/Sublimation Pressure, Enthalpy of Vaporization
- Density (sat, liquid)
- Heat Capacity (crystal and liquid at saturation or near 101 kPa)
- Speed of Sound, Viscosity, Thermal Conductivity (liquid at saturation or near 101 kPa), and Surface Tension
Analysis is based on:
- Availability of experimental data
- Availability of predicted data
- Inconsistency in experimental data
- Gaps in experimental temperature-pressure space
- Possible property derivation from other properties
- Experimental Uncertainties
Possible findings returned by TDE for each property:
- No experimental data or prediction; new data would be beneficial
- No experimental data, but prediction available; new data needed for prediction validation
- No direct experimental data, but can be derived (e.g. enthalpy of vaporization from vapor pressure); data needed for validation
- Experimental data, but there are large gaps; data in some ranges are needed
- Extensive experimental data are available
- In addition, property measurements are suggested to aid development of a high-precision Helmholtz equation of state