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I. I. Doroshenko
I. I. Doroshenko

Articles

Without section
  • Date submitted
    1994-08-24
  • Date accepted
    1994-10-24
  • Date published
    1995-02-01

Experimental study of dynamic coefficients of hydro-monitor jets

Article preview

The beginning, laid in the USSR in 1953, of hydraulic stripping of coals and strong rocks in the mining industry, led to a number of domestic and foreign experimental studies of nozzles in order to determine those of their profiles, which provide maximum forces on the bottom hole - preventing the flow.

How to cite: Asatur K.G., Makhovikov B.S., Doroshenko I.I. Experimental study of dynamic coefficients of hydro-monitor jets // Journal of Mining Institute. 1995. Vol. 141. p. 54-57.
Without section
  • Date submitted
    1990-11-29
  • Date accepted
    1991-01-24
  • Date published
    1991-12-29

Calculation on the computer by the finite element method of stresses in the massif during cutting

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The nature of rock fracture under the action of the cutter depends on the stresses in the area of their concentration in the massif, determined by its outlines and the applied force. In the process of cutting the boundaries of the array, the magnitude and angle of the applied force with the contact site change.

How to cite: Asatur K.S., Makhovikov B.S., Doroshenko I.I., Gotlif A.A. Calculation on the computer by the finite element method of stresses in the massif during cutting // Journal of Mining Institute. 1991. Vol. 128. p. 3-6.
Without section
  • Date submitted
    1990-09-26
  • Date accepted
    1990-11-08
  • Date published
    1991-04-11

Resistance of a layer of deposits on a wall at destruction by a water jet

Article preview

In the study of stresses in sediments, a thin layer on a metal wall is treated as an elastic medium lying on a perfectly rigid base.

How to cite: Asatur K.G., Doroshenko I.I., Shilov V.V. Resistance of a layer of deposits on a wall at destruction by a water jet // Journal of Mining Institute. 1991. Vol. 126. p. 27-32.
Without section
  • Date submitted
    1987-09-16
  • Date accepted
    1987-11-24
  • Date published
    1988-11-25

Calculation of head losses in pipelines on a computer program

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In the calculation of pipelines to calculate the head losses, the formula is used...

How to cite: Doroshenko I.I. Calculation of head losses in pipelines on a computer program // Journal of Mining Institute. 1988. Vol. 117. p. 51-52.
Without section
  • Date submitted
    1982-09-10
  • Date accepted
    1982-11-02
  • Date published
    1983-05-23

Стенд для исследования механогидравлического способа разрушения высокопрочных пород

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Задачи, связанные с исследованиями механогидравлического способа разрушения горных пород, обсуждались в нескольких отечественных и зару­бежных статьях и в докладах на международных симпозиумах по технологии резания струями ...

How to cite: Doroshenko I.I. // Journal of Mining Institute. 1983. Vol. 97. p. 34.