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E. V. Zhilkina
E. V. Zhilkina

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Articles

Article
  • Date submitted
    1977-10-06
  • Date accepted
    1977-12-19

Sensitivity of the capacitive primary density transducer

Article preview

Let us consider the principle underlying the measurement of pulp density by the capacitive method in the case of a non-contact two-electrode measuring cell. In the analysis we will use the equation for the imaginary Bp component of the conductivity of the equivalent circuit of the cell ...

How to cite: Zhilkina E.V. Sensitivity of the capacitive primary density transducer // Journal of Mining Institute. 1978. Vol. 77. p. 110-112.
Article
  • Date submitted
    1977-10-11
  • Date accepted
    1977-12-07

Investigation of the design parameters of the conductometric slurry density transducer

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The objective of the study was to investigate the potential electric fields of a seven-electrode conductometric transducer in order to find its optimal design parameters. Since the seven-electrode converter is two four-electrode cells connected in series, modeling was performed for the case of a four-electrode primary converter .....

How to cite: Zhilkina E.V. Investigation of the design parameters of the conductometric slurry density transducer // Journal of Mining Institute. 1978. Vol. 77. p. 113-116.
Article
  • Date submitted
    1974-07-06
  • Date accepted
    1974-09-09

Analysis of phosphorite concentrate pulp density by capacitive method

Article preview

The density of liquid products in mineral processing is the most important parameter by means of which it is possible to influence and control the course of technological processes. ...

How to cite: Zhilkina E.V. Analysis of phosphorite concentrate pulp density by capacitive method // Journal of Mining Institute. 1975. Vol. 68. Iss. 1. p. 58-60.
Article
  • Date submitted
    1971-07-29
  • Date accepted
    1971-09-29

Barium titanate and epoxy compound texture-based piezo pressure sensor

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Piezoelectric sensors of the volumetric type are widely used in the measurement of rapidly changing pressures. This is explained by their lack of inertia, the possibility of obtaining with their help quantitative and qualitative characteristics of the studied value and linearity of the piezoelectric effect...

How to cite: Zhilkina E.V., Belyatsky V.P. Barium titanate and epoxy compound texture-based piezo pressure sensor // Journal of Mining Institute. 1972. Vol. 62. Iss. 1. p. 3-7.
Article
  • Date submitted
    1971-07-25
  • Date accepted
    1971-09-27

About one method of temperature compensation of moisture-metric systems

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In the high-frequency moisture-metric system, developed at the Leningrad Mining Institute and designed for express determination of moisture content of apatite concentrate, the output parameter is the capacity...

How to cite: Zhilkina E.V. About one method of temperature compensation of moisture-metric systems // Journal of Mining Institute. 1972. Vol. 62. Iss. 1. p. 65-68.
Article
  • Date submitted
    1970-03-27
  • Date accepted
    1970-05-25

Пути усовершенствования электронной системы для измерения параметров ударной волны

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Проблема исследования физических явлений при взрыве в настоящее время очень актуальна. Некоторые процессы при взрыве имеют настолько малые длительности, что зафиксиро­вать их способна лишь электронная техника. Наличие у неко­торых кристаллов, а также у всех еегнетоэлектриков ярко выраженного пьезоэффекта позволяет разработать малоинер­ционные методы измерения давлений, в том числе давления ударной волны. Пьезоэлектрические датчики использовались для изучения ударных волн как у нас, так и за рубежом ...

How to cite: Khanukaev A.N., Belyatskii V.P., Vesterman G.M., Zhilkina E.V., Ionin A.A. // Journal of Mining Institute. 1970. Vol. 51. Iss. 3. p. 65.
Article
  • Date submitted
    1970-03-11
  • Date accepted
    1970-05-28

Зависимость электрофизических свойств селитры от ее влагосодержания

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На электрофизические свойства материалов влияют многие факторы: влажность, температура, гранулометрический и хи­мический составы и т. д. Поэтому полный дифференциал, например, объемного сопротивления селитры можно предста­вить в виде ...

How to cite: Zhilkina E.V., Krichevskii E.S. // Journal of Mining Institute. 1970. Vol. 51. Iss. 3. p. 143.