- 41. Influence of triboelectric processes on friction characteristics of brake units of technological transport
- (Geotechnical and mining mechanical engineering, machine building)
- ... This email address is being protected from spambots. You need JavaScript enabled to view it.; This email address is being protected from spambots. You need JavaScript enabled to view it. Abstract: Purpose. To establish patterns of changing of friction properties at surface layers of metal-polymeric friction couples which are in the process ...
- Created on 03 July 2018
- 42. Drilling fluid circulation rate influence on the contact temperature during borehole drilling
- (Mining)
- ... 50, рр. 213‒219. 14. Kryshtopa, S., Kryshtopa, L., Bogatchuk, I., Prunko, I. and Melnyk, V., 2017. Examining the effect of triboelectric phenomena on wear-friction properties of metal-polymeric ...
- Created on 11 March 2018
- 43. PILOT TESTING TECHNOLOGY TO CLEAN GAS PIPELINES IN KHIDNOVYTSKE GAS FIELD
- (Mining)
- ... the possibility to regulate the destruction time of the polymer system. Practical value. The proposed technology can be used for cleaning the internal cavity of the pipelines of the low-pressure ...
- Created on 11 March 2018
- 44. Analytical study of heat transfer in absorptive horizons of borehole at forming cryogenic protecting of the plugging material
- (Mining)
- ... with fusible materials: Kiev, Ukr HHRY. 2. Chudyk, I.I., Bohoslavets, V.V. and Dudych, I.F., 2016. Biopolymer-silicate mud for drilling horizontal wells. Rozvidka ta rozrobka naftovykh i hazovykh ...
- Created on 24 July 2017
- 45. Study of foam formation process with use of water solutions of foam-forming PAIRS and foam stabilizers
- (Mining)
- ... S.M., 2012. Thickened acid solutions based on acrylamide polymers and copolymers. Equipment and technologies for oil and gas complex, 4, pp. 36‒39. 4. Altunina, L.K., Berezina, Ye.M., Manzhai, V.N., ...
- Created on 23 July 2017
- 46. Technology of two-level supporting working contours
- (Mining)
- ... rope anchors hardening a roof of workings supported with steel-polymeric anchors which will exclude the roof collapse cases in zones of the increased mining pressure. Methodology.Solving problems ...
- Created on 16 March 2017
- 47. Mechanism of thick metal walls penetration by high-speed microparticles
- (Solid-State Physics, Mineral Processing)
- ... composites producing based on polymer matrixes. In: High energy systems, processes and their models. Dnipropetrovsk: AktsentPP. pp. 123–130. Super deep penetration – new method of nanoreinforced composites ...
- Created on 19 January 2017
- 48. The CAM-system technological capabilities of the cylindric worm lathe processing in the CNC lathes
- (Geotechnical and mining mechanical engineering, machine building)
- Authors: S.O. Sivun, Public Joint Stock Company “Dnipropolymermash”, Software Engineer of the Department of Design of Control Programs, Dnepropetrovsk, Ukraine V.V. Zil, Cand. Sci. (Tech.), ...
- Created on 14 January 2015
- 49. Formulation of high-inhibitor drilling mud composition for well completion
- (Geotechnical and mining mechanical engineering, machine building)
- ... – 2001. –№ 1. –С. 53–56. Vakhrushev, L.P. and Belenko, Ye.V. (2001), “The study of physicochemical properties of branched copolymers of ethylene oxide and propylene”, Izvestiya VUZov Severo-Kavkazskiy ...
- Created on 14 January 2015
- 50. Influence of stabilizing water treatment on weak acid cation exchange resin in acidic form on quality of mine water nanofiltration desalination
- (Environmental safety, labour protection)
- Authors: M.D. Gomelya, Dr. Sci. (Tech.), Professor, National Technical University of Ukraine “Kyiv Polytechnic Institute”, Head of the Department of Ecology and Technology of Plant Polymers, Kyiv, ...
- Created on 13 November 2014