A5043422507- Phase Equilibria and Thermodynamics
- Chemical Thermodynamics and Molecular Structure
- Gas Dynamics and Kinetic Theory
- Thermodynamic properties of mixtures
- Advanced Thermodynamics and Statistical Mechanics
- Quantum, superfluid, helium dynamics
- thermodynamics and calorimetric analyses
- Scientific Measurement and Uncertainty Evaluation
- Thermal properties of materials
- High-pressure geophysics and materials
- Spacecraft and Cryogenic Technologies
- Heat Transfer and Boiling Studies
- Heat Transfer and Optimization
- Catalysis and Oxidation Reactions
- Adsorption, diffusion, and thermodynamic properties of materials
- Metallurgical Processes and Thermodynamics
- Field-Flow Fractionation Techniques
- Diffusion Coefficients in Liquids
- Analytical Chemistry and Chromatography
- Rheology and Fluid Dynamics Studies
- Advanced Chemical Physics Studies
- Atmospheric and Environmental Gas Dynamics
- Mechanical and Optical Resonators
- Refrigeration and Air Conditioning Technologies
- Chemical and Physical Properties in Aqueous Solutions
University of Southampton
2004-2025
Imperial College London
2012-2023
South East Physics Network
2023
National Institute of Standards and Technology
2006-2019
Aristotle University of Thessaloniki
1988-2019
University of Fredericton
2019
University of Lisbon
2008-2013
Instituto Superior Técnico
1987-2013
Universidade Aberta
2004-2008
Friedrich-Alexander-Universität Erlangen-Nürnberg
2008
The paper re-analyzes the results of earlier, very precise measurements viscosity water at essentially atmospheric pressure. This is done in terms a new, theoretically-based equation for operation capillary viscometer rather than semi-empirical equations used by original authors. new analysis eliminates possible systematic errors and permits establishment realistic error bounds its role as standard reference substance viscosity. latter are smaller those embodied most recent International...
Introduction Theoretical calculation of intermolecular forces Gas imperfections Molecular collisions The kinetic theory non-uniform dilute gases transport properties and Spectroscopic measurements Condensed phases Intermolecular forces: present position Appendices Substance index Index.
The paper contains new, representative equations for the viscosity and thermal conductivity of carbon dioxide. are based in part upon a body experimental data that have been critically assessed internal consistency agreement with theory whenever possible. In case low-density at high temperatures, all available shown to be inconsistent theoretical expectation therefore abandoned favor prediction. Similarly, liquid-phase has predicted owing small extent poor quality information. same phase...
When representative equations for the viscosity of carbon dioxide were published in 1990, it was recognized that, owing to inconsistencies among available experimental liquid data which could not be resolved, new measurements necessary. Since then, two sets have been performed and is appropriate revise order improve their performance region. In previous work, excess represented by separate equations, one gas phase other, a provisional one, phase. Both joined blending function. present whole...
New experimental data on the thermal conductivity of liquid water along saturation line have been obtained recently, using bare and coated transient hot wire technique, with high accuracy. The quality is such that new standard reference values can be proposed confidence limits 0.7% at a 95% level. These correlation herein presented revise previous endorsed by IUPAC.
The available experimental data for the density and viscosity of liquid aluminum iron have been critically examined with intention establishing a standard. All categorized into primary secondary according to quality measurement specified by series criteria. proposed standard reference correlations are characterized deviations 0.65% 0.77% at 95% confidence level, respectively. overall uncertainty in absolute values is estimated be one ±0.7% 0.8% iron, which worse than that most optimistic...
The available experimental data for the density and viscosity of liquid cadmium, cobalt, gallium, indium, mercury, silicon, thallium, zinc have been critically examined with intention establishing both a standard. All categorized into primary secondary according to quality measurement, technique employed presentation data, as specified by series criteria. proposed standard reference correlations are characterized percent deviations at 95% confidence level 0.6, 2.1, 0.4, 0.5, 2.2, 0.9, 0.7,...
The available experimental data for the density and viscosity of liquid copper tin have been critically examined with intention establishing a standard. All categorized into primary secondary according to quality measurement specified by series criteria. proposed standard reference correlations are characterized deviations 1.3% 1.0% at 95% confidence level, respectively. 6.3% 20%
New relative measurements of the viscosity xenon at a pressure P=1 atm and in temperature range T=25–700°C are reported. The argon has also been remeasured. A careful analysis long-term reproducibility oscillating-disk viscometer employed work is presented together with best estimates all noble gases. Standard reference values gases atmospheric zero density 25°C given. data for monatomic represented by means single empirical correlation.
The available experimental liquid-phase thermal conductivity data for water, toluene, and n-heptane have been examined with the intention of establishing standard reference values along saturation line. quality is such that toluene water new can be proposed confidence limits better than ±1.0% most normal liquid range. For there are insufficient reliable system to treated as a primary standard, so lower correlation has developed which yields set secondary ±1.5%
We report the results of simultaneous measurements viscosity and density five pure hydrocarbon liquids (octane, decane, 1,3-dimethylbenzene, 1,2,3,4-tetrahydronaphthalene, 1-methylnaphthalene) at temperatures between (298.15 473.15) K pressures ranging from 0.1 MPa to approximately 200 MPa. The were made with a vibrating-wire instrument, estimated expanded relative uncertainties are ± 2 % for 0.2 coverage factor 2. densities correlated by means modified Tait equation, while viscosities both...
Mutual diffusion coefficients for liquid mixtures of ethanol and water have been measured over the entire range composition temperatures from 25 to 65 °C at a pressure 1 bar (10 5 Pa). At lowest temperature, results establish validity new experimental method based upon Taylor’s analysis solute dispersion in laminar flow. The offers advantages simplicity speed other techniques, allows direct measurement well-defined mixture compositions. data an estimated uncertainty ±2.5% . utilized evaluate...