Assessment of Reliability Indicators of the Automotive Equipment to Ensure its Sustainable Operation

The paper considers the requirements to helicopter operating conditions, forming geometrical constraints at the design stages and their influence on the geometrical appearance of the helicopter as a whole, structural design and layout of individual components and assemblies of helicopters. The methodology of forming the system of geometrical constraints is based on the generalised requirements to ensure the operational and technical characteristics of the helicopter: ensuring the basing and production of take-off and landing operations on marine vessels, ensuring transportability, ease of access to the cockpit, ease of access to the units during maintenance, reducing the labour intensity of individual helicopter maintenance operations.

Section: Methodology For Identifying Geometric Constraintsmentioning

confidence: 99%

Influence of geometric constraints on aircraft design

Dergachev,

Temicheva

2023

“…These periods were characterised by a lack of interest in controlling and stabilising the environment both on the part of the government and the majority of citizens. In the last decades of the twentieth century, new environmental problems, also predominantly related to the industrial development of the country, became more relevant [11,12]. The Russian Federation holds leading positions in many branches of machine building, shipbuilding, as well as in oil, gas and oil refining industries [13,14].…”

Section: Problem Statementmentioning

confidence: 99%

Comparative characteristics of the legislation of the Russian Federation and European countries in the field of ecology

Churakova

2023

The article gives a brief overview of legislative normative acts of the Russian Federation and European countries in the field of ecology and environmental protection. The classification of legislative acts of the Russian Federation in the sphere of ecology is given, as well as their structuring with the use of the process approach. A comparative analysis of the main provisions of the environmental legislation of Russia and the EU countries has been carried out. The following can be named as promising areas of cooperation between Russia and the EU countries in the field of ecology: prevention of environmental pollution, information support of environmental problems and their solutions, preservation of natural biodiversity, elimination of pollution consequences and compensation for environmental damage.

“…For deck-based helicopters, the main limitations are determined by the size of the runway and hangar dimensions. It should be taken into account that the runway dimensions determine the overall dimensions of the helicopter, and the hangar dimensions require the implementation of technical solutions to reduce the dimensions of the helicopter [4][5][6]. The peculiarity of determining the overall characteristics of the helicopter when placed in a hangar is the need to ensure the passage and parking clearances (Fig.…”

Section: Introductionmentioning

confidence: 99%

Geometric constraints system formation for helicopter construction

Dergachev,

Klychnikova

2023

The paper presents a methodology of forming a system of geometric constraints in helicopter design. The methodology is based on the synthesis of the requirements in terms of ensuring operation on marine vessels, transportability, and capacity of the cargo (transport) cabin of the helicopter. The universality of this approach allows to adapt the formed system of geometrical constraints to helicopters of different purposes, both to newly developed and modernised helicopters. This methodology allows to define general geometrical characteristics of the helicopter, nomenclature of units requiring simplification of mounting and dismounting procedure of separate units and reduction of their inspection and maintenance periodicity, as well as configuration of helicopter ground and deck service facilities and recommended places of their installation.