The author has obtained the isotherms of wedging pressure of β films from the data on the velocities of flow in an inhomogeneous electric field of films of model liquids on the surface of quartz capillaries of different radii. Increase in the field gradients leads to a deviation of the films from the equilibrium state toward a growth in their thickness.
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Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 96, No. 2, pp. 322–327, March–April, 2023.
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Karpovich, I.N. Modeling the Movement of a Liquid in Capillaries and Nozzles of Printers. J Eng Phys Thermophy 96, 322–327 (2023). https://doi.org/10.1007/s10891-023-02691-3
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DOI: https://doi.org/10.1007/s10891-023-02691-3