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Submit scientific paper, scientific publications, International Research Journal | Meždunarodnyj naučno-issledovatel’skij žurnal

ISSN 2227-6017 (ONLINE), ISSN 2303-9868 (PRINT), DOI: 10.18454/IRJ.2227-6017
ПИ № ФС 77 - 51217

THE DEVELOPMENT OF THE SYSTEM OF SUPPORT OF DECISION-MAKING WHEN CHOOSING A FELINE EXHIBITION

Posted in 2017, ENGINEERING, Issue № 1(55) January 2017 | 0 comments

It describes the tasks of the expert evaluation of the animals during the feline exhibition. Presents the existing quality assessment standards for animals that are the basis for the adoption of expert solutions. A mathematical model of expert assessment of the animal. Showing the functionality of a software module, which allows on the basis of a mathematical model to carry out selection of the optimum system for judging a pet by its description.

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МЕТОДЫ АВТОМАТИЗАЦИИ РАСЧЕТОВ В CAE-ПАКЕТЕ ANSYS С ПОМОЩЬЮ ТЕХНЛОГИИ ACT

Posted in 2017, ENGINEERING, Issue № 1(55) January 2017 | 0 comments

Work with CAE-program Ansys requires special knowledge to adjust the program, current simulation and getting results. For solving these monotonous tasks have developed ACT technology, which can automate routine actions. In this article have shortly discussed basic methods of simulate automation using ACT technology. Have presented main tools for automation making and discussed the example about creation automatic regulation mech.

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ORGANIZATIONAL STRUCTURE OF “FORMULA STUDENT” TEAM

Posted in 2017, ENGINEERING, Issue № 1(55) January 2017 | 0 comments

This work is devoted to main aspects related with activities of Perm National Research Polytechnic University “Formula Student” team. Management and its instruments have one of key roles in the effective organization of the teamwork. Basic principles of aim and task setting are described in article, there are versatility of organizational structure, the uncertainty of the timing with executive persons, specifics of qualitative and quantitative efficiency indicators and achievable with the given conditions. Based on selected principles main management instruments are chose and described. On the assumption of team organizational structure a number of functions has been allocated for each post, herewith key role is given to engineers of technical department.

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THE CHOICE OF EFFECTIVE TECHNICAL SOLUTION AT THE DESIGN OF PNRPU FORMULA STUDENT RACING CAR

Posted in 2017, ENGINEERING, Issue № 1(55) January 2017 | 0 comments

Formula Student is international engineering competition, this trend is actively popularized among Russian universities. The work is devoted to description of the approach to the choice of efficient technical solutions in the design of “Formula Student PNRPU” bolide. Produced selection of key parameters of efficiency of technological processes and their application found in the project. It addressed the implementation of the basic principles of efficiency of technological processes in the project.

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RECOGNITION OF DIGITAL IMAGES BY MEANS OF DIRECTIONAL FIELD CONSTRUCTION

Posted in 2017, ENGINEERING, Issue № 2(56) February 2017 | 0 comments

The article deals with the method of diagnostic images recognition, the analysis of the simulation modeling results, the issues related to computed processing усреднение and the interpretation of tissue texture by means of directional fields construction. It considers the ways of application of directional fields in order to determine the coordinates of global peculiarities, provides the assessment of geometric characteristicsand search procedures of the textures local peculiarities.

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THE STUDY OF AERODYNAMICS AND POWER CHARACTERISTICS OF SAVONIUS ROTOR

Posted in 2016, ENGINEERING, Issue December 2016 | 0 comments

Savonius type wind turbine is a vertical axis wind turbine, which has a high starting torque, a relatively low speed of operation and the ability to work in any direction of the wind. In this paper we studied the energеtic and the aerodynamic characteristics of the Savonius type wind turbine and focused on the main ways of their improving. The basic areas of researches on the improvement of the characteristics of Savonius rotors are the creation of mathematical models, the usage of hot air, the usage of water flows instead of the wind, as well as the changing the rotor design. The most efficient way of improvement the energy performance of the Savonius rotor is to add wind tunnels to the construction.

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