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  • 1
    Electronic Resource
    Electronic Resource
    Surface-tension effects in suspended-level capillary viscometers (1991)
    Springer
    International journal of thermophysics 12 (1991), S. 1013-1028 
    Details
    ISSN: 1572-9567
    Keywords: capillary viscometers ; Ostwald viscometer ; surface tension ; Ubbelohde viscometer ; viscosity
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The results of an experimental study of surface-tension effects in kinematic capillary viscometers of the suspended-level type are presented. These results are deduced from a comparison with measurements obtained with a special Ostwald viscometer in which surface-tension effects are negligibly small. It is shown that surface-tension effects in suspended-level viscometers are sensitive to the shape of the capillary exit. Recommendations how to minimize these effects are discussed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00503516
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  • 2
    Electronic Resource
    Electronic Resource
    Viscosity of liquid toluene in the temperature range 25–75°C (1987)
    Springer
    International journal of thermophysics 8 (1987), S. 641-647 
    Details
    ISSN: 1572-9567
    Keywords: Arrhenius equation ; capillary-flow viscometry ; toluene ; Ubbelohde viscometer ; viscosity
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract New accurate experimental data are presented for the viscosity of liquid toluene. The viscosity was measured relative to the viscosity of liquid water with the aid of an Ubbelohde capillary viscometer. The data cover a temperature range from approximately 25 to 75°C and are represented with high precision by an Arrhenius equation
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00500784
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  • 3
    Electronic Resource
    Electronic Resource
    Density and viscosity of tetralin and trans-decalin (1989)
    Springer
    International journal of thermophysics 10 (1989), S. 845-856 
    Details
    ISSN: 1572-9567
    Keywords: decalin ; density ; synfuels ; tetralin ; viscosity
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract New measurements are reported for the density and viscosity of tetralin and trans-decalin. The density was determined from room temperature to 60°C for tetralin and to 95°C for trans-decalin. The kinematic viscosity was measured up to temperatures slightly above 100°C. Our results improve upon the values recommended by the American Petroleum Institute for these liquids.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00514480
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  • 4
    Electronic Resource
    Electronic Resource
    The viscosity of Na2CO3 and K2CO3 aqueous solutions in the range 20–60°C (1981)
    Springer
    International journal of thermophysics 2 (1981), S. 315-322 
    Details
    ISSN: 1572-9567
    Keywords: aqueous solutions ; density ; potassium carbonate solutions ; sodium carbonate solutions ; viscosity
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Results of new relative measurements of the density and viscosity of aqueous solutions of Na2CO3 and K2CO3 at atmospheric pressure are presented. The temperature ranged from 20 to 60°C, and the composition ranged from pure water to near saturation. All the data have been correlated with the aid of double polynomials. Owing to some evidence of chemical attack of the borosilicate viscometers, the accuracy of the viscosity measurements is estimated to be ±1%, whereas that of density is estimated to be ±0.01%.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00498762
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