QUALITY INFLUENCE OF SURFACE ON AIRCRAFT TAKE-OFF
The article considers quality impact influence of surface on aircraft take-off. It considers the IL-114 takeoff with all the operating engines. The goal of this research is to conduct calculating experiment to determine quality influence of surface on alteration of IL-114 takeoff characteristics dur...
| Main Authors: | , |
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| Format: | Article |
| Language: | Russian |
| Published: |
Moscow State Technical University of Civil Aviation
2016-11-01
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| Series: | Научный вестник МГТУ ГА |
| Subjects: | |
| Online Access: | https://avia.mstuca.ru/jour/article/view/833 |
| _version_ | 1797883024327573504 |
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| author | V. G. Tsipenko N. I. Chekalova |
| author_facet | V. G. Tsipenko N. I. Chekalova |
| author_sort | V. G. Tsipenko |
| collection | DOAJ |
| description | The article considers quality impact influence of surface on aircraft take-off. It considers the IL-114 takeoff with all the operating engines. The goal of this research is to conduct calculating experiment to determine quality influence of surface on alteration of IL-114 takeoff characteristics during operation. Researches were carried out using the system of mathematical modeling of a flight dynamics. The main part of the system is a unit for calculating increments of aerodynamic coefficients caused with changing of technical condition of the surface of the airframe (roughness, waviness, available protruding elements on the airframe surface, etc.) and residual deformation of the wing, fuselage, vertical and horizontal tail, as well as the difference between the rods symmetrically operating engines. In order to compute loss of rod and an increase in engine fuel consumption due to engine operation time during operation, an integral factor of thrust loss and increase in fuel consumption coefficient were introduced. Research proved that the individual characteristics of the aircraft, due to loss of engine power and increase in drag do not affect the assigned level of flight safety. The plane has a considerable reserve as for unsafe takeoff speed and the full gradient of climb, that ensures safety of operation. |
| first_indexed | 2024-04-10T03:44:17Z |
| format | Article |
| id | doaj.art-9f540673771241c5b0623cb5b913c087 |
| institution | Directory Open Access Journal |
| issn | 2079-0619 2542-0119 |
| language | Russian |
| last_indexed | 2024-04-10T03:44:17Z |
| publishDate | 2016-11-01 |
| publisher | Moscow State Technical University of Civil Aviation |
| record_format | Article |
| series | Научный вестник МГТУ ГА |
| spelling | doaj.art-9f540673771241c5b0623cb5b913c0872023-03-13T07:19:16ZrusMoscow State Technical University of Civil AviationНаучный вестник МГТУ ГА2079-06192542-01192016-11-010226118124833QUALITY INFLUENCE OF SURFACE ON AIRCRAFT TAKE-OFFV. G. Tsipenko0N. I. Chekalova1МГТУГАМГТУ ГАThe article considers quality impact influence of surface on aircraft take-off. It considers the IL-114 takeoff with all the operating engines. The goal of this research is to conduct calculating experiment to determine quality influence of surface on alteration of IL-114 takeoff characteristics during operation. Researches were carried out using the system of mathematical modeling of a flight dynamics. The main part of the system is a unit for calculating increments of aerodynamic coefficients caused with changing of technical condition of the surface of the airframe (roughness, waviness, available protruding elements on the airframe surface, etc.) and residual deformation of the wing, fuselage, vertical and horizontal tail, as well as the difference between the rods symmetrically operating engines. In order to compute loss of rod and an increase in engine fuel consumption due to engine operation time during operation, an integral factor of thrust loss and increase in fuel consumption coefficient were introduced. Research proved that the individual characteristics of the aircraft, due to loss of engine power and increase in drag do not affect the assigned level of flight safety. The plane has a considerable reserve as for unsafe takeoff speed and the full gradient of climb, that ensures safety of operation.https://avia.mstuca.ru/jour/article/view/833внешняя поверхностьвоздушное судновзлет |
| spellingShingle | V. G. Tsipenko N. I. Chekalova QUALITY INFLUENCE OF SURFACE ON AIRCRAFT TAKE-OFF Научный вестник МГТУ ГА внешняя поверхность воздушное судно взлет |
| title | QUALITY INFLUENCE OF SURFACE ON AIRCRAFT TAKE-OFF |
| title_full | QUALITY INFLUENCE OF SURFACE ON AIRCRAFT TAKE-OFF |
| title_fullStr | QUALITY INFLUENCE OF SURFACE ON AIRCRAFT TAKE-OFF |
| title_full_unstemmed | QUALITY INFLUENCE OF SURFACE ON AIRCRAFT TAKE-OFF |
| title_short | QUALITY INFLUENCE OF SURFACE ON AIRCRAFT TAKE-OFF |
| title_sort | quality influence of surface on aircraft take off |
| topic | внешняя поверхность воздушное судно взлет |
| url | https://avia.mstuca.ru/jour/article/view/833 |
| work_keys_str_mv | AT vgtsipenko qualityinfluenceofsurfaceonaircrafttakeoff AT nichekalova qualityinfluenceofsurfaceonaircrafttakeoff |