- 21. Investigation of reinforced cement stone cracking resistance for casing oil and gas wells
- (Mining)
- ... the cracking resistance factor should be more than 1.1. To achieve this value some organic fiber should be added to the slurry. It allows us to increase the strength of the cement stone 2–2.5 times as ...
- Created on 21 March 2014
- 22. Hydrodynamic substantiation of water control measures at the site of sludge collector in Yasinovaya valley, Dnipropetrovsk oblast
- (Geology)
- ... the sludge collector. It prevents the ground water seepage through the slurry material and tends to stabilize the hydrochemical regime of the territory adjoining to the sludge collector. Originality. ...
- Created on 10 July 2013
- 23. Aero-hydro-dynamic experimental research of the properties of the deepwater hydraulic hoist pipeline units
- (Mining)
- ... of parametrical resonance of slurry pipeline of airlift hydrohoist”, Zbahachennya korysnykh kopalyn, no.9., pp. 78–84. 3. Кириченко Е.А. Исследование собственных ...
- Created on 26 February 2013
- 24. Calculation of hydrotransport parameters during the inwashing of tailing pits
- (Solid-state physics, mineral processing)
- ... procedure is meant for determination of metering-head characteristics of systems of cleaning rejects storing and allows determining velocity of slurry flow running through each of outlets. ...
- Created on 05 January 2013
- 25. Comparative factor estimation of application of slurry explosive with products of utilization of solid propellant
- (Environmental safety, labour protection)
- Authors: Ye.B. Ustimenko It has been considered the problem of safe use of slurry explosive with solid propellant utilization products in terms of factor analysis regarding compliance ...
- Created on 26 December 2012
- 26. On the issue of development of numerical method for calculation of multiphase flows dynamics
- (Poturayev readings. Materials of the All-Ukrainian theoretical and practical conference)
- Authors: Ye.A. Kirichenko, Doctor of Sciences (Tech.), Professor, Professor of the Mining Mechanical Engineering Department of the State Higher Educational Institution “National Mining University”, ...
- Created on 23 November 2012
- 27. Comprehensive methodology of calculation of the dynamics of deep-water pump-based hydraulic hoist pumping two-phase compounds
- (Mining)
- Authors: Ye.A. Kirichenko, Doctor of Sciences (Tech.), Professor, Professor of the Mining Mechanical Engineering Department of the State Higher Educational Institution “National Mining ...
- Created on 22 November 2012