Search academic texts

Information × Registration Number 0220U100951, 0118U003368 , R & D reports Title "Development of the GIS platform for improved calculation models of aviation factors impact on the environment and for monitoring, zoning and optimizing airport activities" popup.stage_title Head Zaporozhets Oleksandr I., Доктор технічних наук Registration Date 30-01-2020 Organization National Aviation University popup.description2  The object: the sources and factors of technogenic impact on environmental in the area of civil aviation, in particular in the vicinity of the airport The subject: to limit the impact of sources and factors of the aviation industry on the population and the environment, particularly in the vicinity of the airport, sustainable development of the aviation industry. The objective: the improvement of the ability of models for assessment of the priority factors of aviation impact on environment, development and substantiation of multicriteria optimization methods and reduction of the impacted factors, and formation of a national platform for analysis and forecasting of policy of the development of aviation industry and environmental protection Regarding modeling of aircraft emission and airport air quality, the following results were achieved as the assessment the influence of operational factors, improvement of model of exhaust gases jet from aircraft engine, the development of new models of the interaction process between wing vortexes and the jets from aircraft engines during take-off and landing conditions (using of CFD-codes) that leads to the preliminary dilution of air contaminants before their diffusion by the atmospheric turbulence and transport by wind. The measurement campaigns were organized at Kiev airport for different flight scenarios according to different meteorological conditions. The results provide the input data for further validation of models. Regarding the modeling of aviation noise it is expected to obtain spatial distributions and temporal changes in the quantitative values of acoustic fields, taking into account residential development in the vicinity of airports and the influence of external sources on the acoustic environment. In-situ measurements of sound noise levels at the airports were performed for different flight scenarios according to different meteorological conditions. The results obtained will allow verification of aviation noise Product Description popup.authors Gulevets Dmytro V. Kazhan Kateryna I. Karpenko Sergiy V. Karpenko Tetiana Yu. Krupko Andrii I. Levchenko Larysa O. Makarenko Vitalii M. Parashchanov Viacheslav H. Synylo Kateryna V. Tokarev Vadym I. Ulianova Kateryna O. popup.nrat_date 2020-04-02 Close