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The measurement of normal-stress differences using a cone- and-plate total thrust apparatus

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Abstract

The proposal ofJackson andKaye (1966) for evaluating both differences of normal stress in a viscometric flow by using only total thrust measurements in a cone- and-plate viscometer is extended. An analytic relation valid for all values of the separation between cone and plate is obtained, which is shown to include as special cases the well-known cone- and-plate formula, the parallel-plate formula ofKotaka et al. (1959) andJackson andKaye's.

Examples of the method's application to experimental results are given.

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References

  • Kotaka, T., M. Kurata andM. Tamura, J. Appl. Phys.30, 1705 (1959).

    Article  Google Scholar 

  • Lodge, A. S., Elastic Liquids (New York 1964).

  • Pearson, J. R. A., Mechanical Principles of Polymer Melt Processing (London 1966).

  • Spriggs, T. W., J. D. Huppler, andR. B. Bird, Trans. Soc. Rheol.10:1, 191 (1966).

    Article  Google Scholar 

  • Aris, R., Vectors, Tensors and the Basic Equations of Fluid Mechanics (Englewood Cliffs, N. J. 1962).

  • Ashare, E. andB. D. Marsh, unpublished data (1967).

  • Bird, R. B., W. E. Stewart andE. N. Lightfoot, Transport Phenomena (New York 1966).

  • Coleman, B. D., H. Markovitz, andW. Noll, Viscometric Flows of Non-Newtonian Fluids (Berlin-Heidelberg-New York 1966).

  • Huppler, J. D., Ph. D. Thesis, University of Wisconsin (1965).

  • Jackson, R. andA. Kaye, Brit. J. of Appl. Phys.17, 1355 (1966).

    Article  Google Scholar 

  • Broadbent, J. M., A. Kaye, A. S. Lodge andD. C. Vale, Nature217, 55 (1968).

    Google Scholar 

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On leave from: Department of Chemical Engineering, Pembroke Street, Cambridge.

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Marsh, B.D., Pearson, J.R.A. The measurement of normal-stress differences using a cone- and-plate total thrust apparatus. Rheol Acta 7, 326–331 (1968). https://doi.org/10.1007/BF01984846

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  • DOI: https://doi.org/10.1007/BF01984846

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