No 2 (2013)

Modular variant geometric modeling of complex technical objects

Shambina S.L., Virchenko V.G.

Abstract

The paper deals with the variant computer-aided geometric modeling of complex technical objects and analyzed the prospects for its use for technical structures made of composite materials.
RUDN Journal of Engineering Research. 2013;(2):5-8
pages 5-8 views

An experimental study by method of separatory grids of a deformed state of a mandrel opening

Koshelenko A.S., Zhed O.V., Solis Pinargote Nestor Washington -.

Abstract

The subject of this research work was the burnishing process of a cylindrical opening of a multicuspid mandrel (push burnishing broach). It was examined by dividing the change in mesh texture of the surface layer of metal fibers in a section of a cylindrical opening, which coincides with the axis of the mandrel opening of the assembled bush. Processing of the distortion of the grid and comparing the results with its initial parameters allow to establish the nature and depth of distribution of the elastoplastic deformation.
RUDN Journal of Engineering Research. 2013;(2):9-18
pages 9-18 views

Electronic didactic materials for subject «formation of canonical surfaces»

Romanova V.A., Oskina G.N.

Abstract

In the paper algorithm software of creation mini-film “Formation of cylindrical surface” is considered. This film is essentially a didactic material to the subject “Surfaces”.
RUDN Journal of Engineering Research. 2013;(2):19-24
pages 19-24 views

Pecullarities of acceptance of management decisions

Bogoslovskaya A.B.

Abstract

We consider the problems connected with the peculiarities of acceptance of management decisions. The possible types of classification of management decisions are given. The algorithm of development and decision-making is considered. It is noted that the success of the implementation of decisions taken depends on how management will implement it. Attention is paid to monitoring the process of implementation of the decisions as the final stage of the management cycle.
RUDN Journal of Engineering Research. 2013;(2):25-30
pages 25-30 views

Thermotectonic history reconstruction of sedimentary basins using (U-Th)/He dating of detrital apatites

Abdullin F.R., Pavlinova N.V.

Abstract

This paper discusses the dating of detrital appatite with (U-Th)/He metod and its application for the thermotectonic history reconstruction of sedimentary basins and hydrocarbon exploration.
RUDN Journal of Engineering Research. 2013;(2):31-36
pages 31-36 views

New dates of correlation a moons phases and earthquakes

Abramov V.Y., Dolginov E.A.

Abstract

The definition of prospective structures in area is only a part of successful work. There is no answer to the main question — whether all the identified structures are filled with hydrocarbons, select structures as priorities for immediate exploratory drilling, and pre-determine their composition — gas, oil, gas condensate. Geochemical surveys are logical complement to seismic operations, allow the use of information about the presence of direct evidence of hydrocarbons. In the case of a sufficiently professional and balanced approach to the joint interpretation of seismic and geochemical data, the probability of detection of hydrocarbons increases significantly.
RUDN Journal of Engineering Research. 2013;(2):37-44
pages 37-44 views

Subcidence patterns (rate of evolution) of Moscow basin

Dolginov E.A., Lafi G.

Abstract

Moscow basin had subsided in two “half-waves” velocity regime over the time-span: Cambrian (Vendian) — Devonian and carboniferous. Subsidence pattern of this basin in devonian-carboniferous was similar to that of the Dnepr-Donezk rift basin.
RUDN Journal of Engineering Research. 2013;(2):45-49
pages 45-49 views

Morphostructural features of manganese ores of the Sungajsky deposit (Kemerovo region)

Astakhova J.M.

Abstract

In the article described the results of studying mineral characteristics of oxidized manganese ores of Sungajsky deposit.
RUDN Journal of Engineering Research. 2013;(2):50-54
pages 50-54 views

Comparative characteristic of high-quality bentonite deposits of Russia and some foreign countries

Belousov P.E.

Abstract

There is a brief geological structure of Tihmenevo, Dash-Salahly and Greek group of deposits. Their mineral and chemical structures, and comparative characteristic are given. The main directions of use of bentonites of these deposits are described.
RUDN Journal of Engineering Research. 2013;(2):55-61
pages 55-61 views

Geochemical area of Cu-mining deposits of Chukotka

Diakonov V.V., Georgievsky A.A.

Abstract

In article discussed about two porphyry-copper deposits in the Verkhoyan-Chukotka Folded area. The results of geological analysis about spatial location of the primary geochemical diffuse halo are presented.
RUDN Journal of Engineering Research. 2013;(2):62-65
pages 62-65 views

Microscopic study of schist near Sarbay ridge (South Ural)

Diakonov V.V., Seregina E.S., Kotelnikov A.E.

Abstract

The article briefly shows the geological structure of the Sarbay ridge area (near Mednogorsk city) and microscopic analysis of schists. The result of research of schists is the conclusion of its volcanic origin.
RUDN Journal of Engineering Research. 2013;(2):66-69
pages 66-69 views

Evaluation of carbonate rocks of South-Eastern Pamirs in Gorno Badakhshan Autonomous Oblast Republic of Tajikistan for the production of Portland cement clinker

Raimbekov Y.K., Frolov L.V.

Abstract

The paper considers the use of carbonate rocks in South-Eastern Pamirs in Gorno Badakhshan Autonomous Oblast of Republic of Tajikistan for the production of Portland cement clinker.
RUDN Journal of Engineering Research. 2013;(2):70-73
pages 70-73 views

Practice of the organization of increase of efficiency of processing of containing gold ore on Vasilyevsky rudnik

Vorobiev A.E., Anikin A.V., Thekushina T.V.

Abstract

Questions of the organization of increase of efficiency of receiving gold from ores on ZIF JSC Vasilyevsky rudnik are considered.
RUDN Journal of Engineering Research. 2013;(2):74-81
pages 74-81 views

Oil and gas prospects of structures by means of surveys sorption atmogeochemystry of the Kamensk license site of the Saratov region

Gluhov A.G., Zubkova E.V.

Abstract

The definition of prospective structures in area is only a part of successful work. There is no answer to the main question — whether all the identified structures are filled with hydrocarbons, select structures as priorities for immediate exploratory drilling, and pre-determine their composition — gas, oil, gas condensate. Geochemical surveys are logical complement to seismic operations, allow the use of information about the presence of direct evidence of hydrocarbons. In the case of a sufficiently professional and balanced approach to the joint interpretation of seismic and geochemical data, the probability of detection of hydrocarbons increases significantly.
RUDN Journal of Engineering Research. 2013;(2):82-87
pages 82-87 views

Forecast of geological stocks of oil at regional researches

Denisov S.B., Kotelnikova E.M.

Abstract

The article is about possibility using of dependence of specific geological stocks from effective petrosaturated layers for potential stocks prospect of oil fields at regional level. The method is based on the established communications of a tangent of inclination angle of the line of the regression equation «stocks — effective thickness» rocks of one age with lithofacies states of an sedimentation which are estimated on regional facies and paleogeographical maps. The method is applicable for deposits with the established regional petroefficiency.
RUDN Journal of Engineering Research. 2013;(2):88-96
pages 88-96 views

Innovative termogas technology of impact on oil reservoir hard to recover reserves of Bazhenov Formation

Ignatova K.P., Malyukov V.P.

Abstract

The article analyzes the impact of termogas technology on unconventional hydrocarbons of stranded Bazhenov Formation in West Siberia. Industrial development and implementation of technology to increase termogas impact of raw materials and improve the efficiency of the development of oil fields.
RUDN Journal of Engineering Research. 2013;(2):97-105
pages 97-105 views

Physics-chemical properties of water and its natural formation

Vorobiev A.E., Chekushina T.V., Chekushina E.V., Roman A.T.

Abstract

Were analyzed and compared with each other existing theoretical models of water. In detail the features of the structure of molecules and composition of water for the development of effective methods for the separation of water-soluble gases.
RUDN Journal of Engineering Research. 2013;(2):106-112
pages 106-112 views

Creating models of coal heaps based on its geological and mineralogical testing

Chekushina T.V., Abdulatipov J.Y.

Abstract

Explored coal dumps of Kyzylkiyskia brown coal deposit, have done the work on the study of the internal structure of waste heaps and developed an optimal scheme of coal heaps for further national economic using.
RUDN Journal of Engineering Research. 2013;(2):113-117
pages 113-117 views

Conditions for designing physical culture centers

Bikova G.I., Korshunova N.N.

Abstract

In order to create available conditions for designing physical culture centers it is necessary to take into account the inside air temperature, the acoustics in the airea and home materials used for buildings.
RUDN Journal of Engineering Research. 2013;(2):118-122
pages 118-122 views

Our autHors

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RUDN Journal of Engineering Research. 2013;(2):123-125
pages 123-125 views

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