Application of new numerical algorithm for solving the Navier-Stokes equations for modelling the work of a viscometer of the physical pendulum type

Описание

Тип публикации: статья из журнала

Год издания: 2008

Идентификатор DOI: 10.1134/S0869864308020169

Аннотация: A model is proposed, which describes the work of the viscometer sensor of the physical pendulum type. The model enables the obtaining of data on fluid viscosity directly from the measurement of the settling frequency of sensor oscillations or the amplitude of these oscillations. To describe the sensor operation a numerical computatПоказать полностьюional algorithm is developed. This method enables the solution of a wide class of three-dimensional laminar fluid flow problems involving moving solids of arbitrary geometry. The results of testing the proposed numerical technique are presented.

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Издание

Журнал: THERMOPHYSICS AND AEROMECHANICS

Выпуск журнала: Vol. 15, Is. 2

Номера страниц: 333-345

ISSN журнала: 08698643

Место издания: NEW YORK

Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER

Авторы

  • Rudyak V.Ya. (Baker Atlas Russian Sci Ctr, Novosibirsk, Russia; Novosibirsk State Univ Civil Engn, Novosibirsk, Russia)
  • Minakov A.V. (Siberian Fed Univ, Polytech Inst, Krasnoyarsk, Russia)
  • Gavrilov A.A. (RAS, SB, Kutateladze Inst Thermophys, Krasnoyarsk Branch, Novosibirsk, Russia)
  • Dekterev A.A. (RAS, SB, Kutateladze Inst Thermophys, Krasnoyarsk Branch, Novosibirsk, Russia)

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