The article considers the problem of civil aviation aircraft flights delays, because of the lack of efficiency of the air traffic planning. As a result, airports and airlines have financial losses. Analysis of delays at Moscow aerodromes, Tegel and Munich aerodromes are given. The principles of organization of air traffic planning system in the Russian Federation are described, as well as recommendations the use of which will improve the efficiency of the air traffic planning system in the Russian Federation.

The law of Hydrant Systems control is formulated in the article. The method of construction of Hydrant Sustems mathematical models in the linearly-nodal form is presented. The distribution of liquid in a pipeline network is simulated by a system of equations describing Kirchhoff’s first and second laws in the nodal form.

The state and development prospects of administration methods of production program of product development in the aircraft industry is considered. The modern W model of the design process of life cycle is offered. The modern design technology of construction in the aircraft industry is described.

The results of experiment, showing sampling method influence from friction unit on the probe granulometric analysis results.

The results of experiment showing an increase of metal content in oil MS-20 depending on current load on metal balls, and effect of sampling method on friction unit diagnostics are presented.

The article presents the results of comparative assessment of anti-wear properties of domestic jet fuels having different compositions.

The modern aircraft aeroelasticity problems solving are considered. Mathematical models of aeroelasticity joined by non-linear vortex methods of numerical aerodynamics are described for different objects.

Article deals with the impact of workpiece surface quality on adhesive strength and durability of thermal barrier coating. The result revealed that the roughness of metal layer influences on the adhesion of ceramic coating and depends the thickness of ceramic crystals when using method of Electron beam deposition.

This article discusses a method for predicting the durability of heat resistant coatings based on the results of laboratory tests, taking into account the applied coating thickness and type of alloy. The dependencies between efficiency of the coatings and thickness, obtained by various methods with alloys of different chemical composition were found out.

The article considers the comparative evaluation of the heat resistant diffusion coatings durability in their further work as part of the engine based on the results of laboratory tests. For the purpose of comparative evaluation of the operational life the criterion of durability is introduced to allow estimate characteristics of various protective coatings without testing as part of the engine.

Introduction of innovative technologies in baggage handling will increase their reliability, will give an opportunity to start the transition to the new organizational and technological plans when developing new baggage handling systems to tackle urgent problems of airport development and improving the capacity of the real economic effect. Necessity of comparing costs with the resultant effect of the introduction of new methods of baggage handling determines the urgency of developing new methodological approaches to the justification of the effectiveness of innovative technology implementation baggage handling.

The article describes the role of aviation fuel in the life of air transport. Fueling industry worldwide solves two main tasks - ensuring the safety and economy of air traffic. In Russia, there is one more task of airlines fuel supply. The article deals with fuel pricing taking into consideration today's realities.

The paper describes choosing and substantiating the control laws, forming the appearance the automatic control system for regulated high temperature main combustion chamber of maneuverable aircraft multimode gas turbine engine aimed at sustainable and effective functioning of main combustion chamber within a broad operation range.

The article presents suggestions on the synthesis of tolerant digital systems of management flight based on algorithmic resiliency methods. Implementation of tolerant digital flight control systems will prevent the negative consequences of failures of various aircraft systems and aircraft units.

Development of methodological principles of the conformity assessment of the functional systems of the aircraft with the requirements of airworthiness including assessment of specific situations at the failure, malfunction of some functional systems and ranking methodology of the functional systems based on the safety requirements.

The article presents an example of the implementation of mathematical modeling in practice of overhaul of units of the helicopter hydraulic system. In particular, it sets out the methodology for constructing diagnostic mathematical model of a hydraulic damper rotor head. A procedure for the analysis of the hydraulic characteristics of the damper valve to determine the flow channel valve defects is suggested.

The article deals with the improvement of the methodical base and the results of the research in the field of inflammable ability of static electricity discharges in the environment of aviation fuel stream.

Possibility of the use of the laser generation of surface acoustic waves in the blades of aircraft gas turbine engines, registration, processing and analysis of the acoustic waves parameters to assess the possibility of determination of residual stresses is considered.

A new approach to metalware minimal remaining life estimation using metalware test results with acoustic emission method and materials test results with fracture strength criterion detection in laboratory environment is suggested.

The possibility of using pressure thermoplastic hoses in the Arctic and the Far North is evaluated. The conclusion that the replacement of rubber hoses on the thermoplastic will reduce 2.5 times their material consumption, extend the 10-15 C temperature range of operating temperatures, eliminate the influence of sleeve material on fuel quality, improve the strength characteristics and terms of use is presented.

The article outlines the theoretical approaches to the assessment of technological losses of petroleum products during storage in flexible tanks with flexible account of steady and unsteady regimes fuels diffusion through structural material of tanks. The proposed algorithm and mathematical model for determining technological losses, taking into account the unsteady measurement mode structural material elastic reservoirs, can significantly (up to 40 %) improve the accuracy of the valuation of natural loss of hydrocarbon fuels at fuel depots field.

An effective technique for experimental studies to determine the losses of petroleum products in flexible tanks is suggested. Standards of technological losses of petroleum products on the permeability, swelling and wetting flexible tanks are defined.

The use of thermoplastic polyurethanes in collapsible tanks design will improve the environmental safety of 2.0-2.5 times, extend the temperature range of operation up to 30%, reduce the effort required to deploy a warehouse in 2.5 - 3.0 times.

Model contamination particle choice criterions questions for aviation fuel and oil sedimentation modeling are observed.

The aviation engine air-gas channel contamination rate estimation methods are explored in the article.