UDC 629.7.036.3 BBK 22.21

Danilenko N. V.

The author considers peculiarities of interference of a gyro rotor (of a GTE and others) in the field of the daily rotation of the Earth taking into account the azimuth orientation of its axis of rotation in horizontal plane.  The azimuthal characteristic of gyro rotor rundown is given. The author points out the necessity to correct the controlled rotor rundown time at GTE shutdown on the ground.

Key words: gyro rotor, rotor rundown, the theory of spinning tops, the field of the daily rotation of the Earth, the azimuthal characteristic of rotor, air mass transport.

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UDC 525.7 BBK 9.15

Danilenko N. V., Kirenchev A. G.

The article considers the issue of vortex formation of local gravity flows generated by an anthropogenic outflow (GTE operation on the ground). The vortex classification is analyzed and experimental research ways are determined. The authors suggest conditions for experimental research of vortices influenced by Coriolis force, vortex pairs of air intake case / underlying terrain interference, and a circular vortex of gravity flow / ground interference. The composite design peculiarities of the test installation for researching the vortex range are described.

Key words: local gravity flow, air intake vortices, vortex classification, process of vortex formation, vortex conversion.

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UDC 004.588 BBK 74.5

Chokoj V. Z.

Mathematic and algorithmic approaches to solving practical problems with the use of the mathematic programming toolkit are reviewed. The author considers issues of functionality, directions for use and peculiarities of applying a package of the author’s tools to solve optimization problems associated with air transport systems operation. The main interface solutions on the tools are considered.

The package is recommended for use in engineering and technical higher educational establishments as well as in civil aviation organizations for which the issues of optimization of organizational and technical systems and their processes are urgent.

Key words: air transport system, mathematic programming, performance function, functional, limitation system, plan optimization, simplex method, automatic classification

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UDC 535.8 BBK 22.34

Pavlov P. V., Wolf I. E., Malov A. N.

The authors discuss ways to implement the devices of non-destructive testing of aircraft components, whose operation is based on the method of optical radiation speckle patterns. The article presents the results of field tests for the practical application of optoelectronic complex of non-destructive testing to assess the technical condition of the aircraft cockpit glazing.

Key words: non-destructive testing; optoelectronic systems; correlation; speckle; laser.

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UDC 66.074.5(75.8) BBK 35.11.73

Mitin A. K., Nikolaykina N. E.

The research results of an original-design polymeric nozzle for cleaning the emissions of volatile organic compounds are presented. The device is recommended for vapor recovery of paint coat solvents at maintenance and repair. Cleaning efficiency is up to 99%. Results of hydrodynamic research are described, recommendations about a choice of biofilters operating mode and about their use in civil aviation are made. 

Keywords: biofilters; volatile organic compounds; emissions cleaning, environmental protection; aviation equipment service.

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UDC 656.7; 629.7 BBK 39.5

Khudyakov Y. G., Nikolaykin N. I.

The article considers the issues of decision support by the example of organization of technical service (for example, aviation enterprises). The purpose of these solutions is reducing the negative impact factors of the working environment. The authors propose algorithm and methods of actions of the managerial system at the enterprises to reduce occupational traumatism andoccupational morbidity. As a result the level of safety in the industry increases.

Keywords: air transport; technical service; aerotechnics; working environment; danger; occupational traumatism;occupational morbidity.

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UDC 331.45 BBK 74.204.9

Barsukov A. G.

The article deals with the meaning of sole understanding of the problem − definition of the human factor and aviation stuff training in this area. It gives a definition of the human factor and a modern approach to study its aspects used SHEL model and Ishikawa’s cause and effect chart.

Keywords: flight safety; aviation stuff; aviation system; aircraft; aviation accident; personal factor; human factor; SHEL model; Ishikawa’s chart.

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