№ 2

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Published: Thursday, 16 January 2020 12:05
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1. Hydrodynamics of flow of one-and inhomogeneous liquids in collector systems with permeable walls

2. Studies of the wear capacity of grouting solutions

3. Cyclic tension with internal pressure of thin-walled cylinders pre-stretched with torsion

4. Model for quantitative assessment of wear in friction

5. İnfluence of pressure of pressing on quality of the plastic details working in oil-field equipment

6. Methodology for calculating a working under heavy conditions of a reducer of a driver of a well-rod pump

7. Determination of the design parameters of the protective coatingof grinding mills

8. Development of new methods for increasing oil recovery in low-permeability oil fields

9. Improvement of mechanical properties of sucker rods pump

10. Enhanced productivity and energy through heating efficiency

11. On the issue of increasing oil recovery from tar sands

12. Specific features of the formation of optical surfaces when grinding

13. Alloy additives for structural powdersteel

14. Elements of mathematical modeling and characteristics of changing the operating temperature of the technological process of soldering in different alloys

 

FROM THE HİSTORY OF MECHANİCS SCİENCE DEVELOPMENT

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Published: Monday, 26 August 2019 01:17
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IBRAHİMOV I.H., SULEYMANOV T.S.

(Azerbaijan State Oil and Industry University)

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Abstract.In the article, a large number of people are represented, which included a great deal of developmental science on the mechanics of the threshold. At the time, the very small list of Azerbaijani students, who have come to the conclusion of their scientific researches in the field of mechanics and mathematics for the past years

Keywords: Key words: mechanics, universe, L. Vinchi, Al-Biruni, sky mechanics, Nizami Ganjavi, elastic body.

1

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Published: Monday, 26 August 2019 00:52
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1. BASIC INITIAL PRECONDITIONS FOR FURTHER EVOLUTION MOBILE RISING OIL FIELD UNITS

2. EFFICIENCY IMPROVEMENT OF PLUGS OF ROD DRAIN PUMPS

3. HYDRODYNAMIC CALCULATION OF MASS-EXCHANGE SYSTEMS OF TECHNOLOGICAL DEVICES

4. DETERMINATION OF THE OPTIMAL PARAMETERS OF THE PROCESS OF GRINDING ORES IN SAG MILL MILLS

5. OBTAINING MECHANOALLOYED COMPOSITES AND EXPERIMENTAL INVESTIGATION OF FRICTIONAL WEAR CHARACHTERISTICS IN DRY FRICTION CONDITIONS

6. STRUKTURE AND PROPERTTIES OF MICRO-ALLOYED STRUCTURAL STEELS

7. INVESTIGATION OF COMPARATIVE PROPERTIES OF BEARING MATERIALS AND CLUTCH BEARINGS OF THE FRICTION UNITS OF HOUSEHOLD DEVICES

8. FRACTAL DESCRIPTION OF INTERPHASE INTERACTIONS IN DISPERSIVE FILLED METAL-POLYMER COMPOSITES

9. NEW METHOD OF INCREASING OIL RECOVERY IN MICROTRACK POROUS MEDIA

10. RESEARCH OF QUALITY OF PLASTIC DETAILS OF THE OIL-FIELD EQUIPMENTA

11. PREDICTING THE RELIABILITY OF IMPROVED GATE VALVES BASED ON THE FUZZH SET THEORY

12. İNFORMATION SYSTEMS AND THEİR ROLE İN ENGİNEERİNG TRAİNİNG

13. FROM THE HİSTORY OF MECHANİCS SCİENCE DEVELOPMENT

PREDICTING THE RELIABILITY OF IMPROVED GATE VALVES BASED ON THE FUZZH SET THEORY

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Published: Monday, 26 August 2019 00:29
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ASLANOV J.N, SULTANOVA A.B

Azerbaijan State Oil and Industry University

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Abstract. The article discusses the prospects for increasing the operating time of the valves and the task of predicting the reasons for their failure. The durability of the improved valves in the working mode was investigated, and the obtained statistics were solved on the basis of a fuzzy theory based on a model that characterizes their mode of operation. The likelihood of statistical failure of improved valves was determined. The result obtained, predicting the durability of the valve, and allows the automatic creation of control of its operation.

Keywords. Fountain valves, straight-through valve, reliability, prediction, fuzzy model, fuzzy sets.

INFORMATION SYSTEMS AND THEIR ROLE IN ENGINEERING TRAINING

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Published: Monday, 26 August 2019 00:31
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MIRZAYEV O.H.

Azerbaijan State University of  Oil and Industry

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Abstract. The paper is about information systems ants application to education process. It is obvious, that electronic information systems cover all our life. To study these systems are mainly happens in educational institutions. These institutions do not provide education on the base of unified program, which effects on quality of education.

The paper also provide recomendations to study graphical software in higher education institutions.

Key words. Informaton system, updating, search and process of information, information carriers, polling systems, graphic softs, IT hardware

RESEARCH OF QUALITY OF PLASTIC DETAILS OF THE OIL-FIELD EQUIPMENTA

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Published: Monday, 26 August 2019 00:27
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AGAYEVA Sh.A.

Azerbaijan State Oil and Industry University

Abstract: When processing the results of the experiment, it was found that by controlling the regime parameters (P, T,) it is possible to achieve the required quality of parts from   thermoreactive materials.  It is determined that shrinkage as the deformation of the studied parts and materials predetermines their quality indicators (accuracy, strength, hardness, etc.). In contrast to metal parts in mechanical engineering, the technology of manufacturing plastic parts from various plastic materials, on the specifics and complexity,  differs from the details of plastics of various brands.

Keywords: plastic details, shrinkage, regression coefficients, outer diameter, press material.

More Articles ...

  1. NEW METHOD OF INCREASING OIL RECOVERY IN MICROTRACK POROUS MEDIA
  2. FRACTAL DESCRIPTION OF INTERPHASE INTERACTIONS IN DISPERSIVE FILLED METAL-POLYMER COMPOSITES
  3. INVESTIGATION OF COMPARATIVE PROPERTIES OF BEARING MATERIALS AND CLUTCH BEARINGS OF THE FRICTION UNITS OF HOUSEHOLD DEVICES
  4. STRUKTURE AND PROPERTTIES OF MICRO-ALLOYED STRUCTURAL STEELS