Flying area layout planning method for atmospheric environment impact

A technology for atmospheric environment and flight areas, applied in special data processing applications, instruments, electrical digital data processing, etc., to achieve the effect of reducing the impact of atmospheric environment

Inactive Publication Date: 2017-12-05
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to overcome the deficiencies in the prior art, provide a kind of layout planning method of airport flight area facing the influence of atmospheric environment, and solve the existing problem of ma

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  • Flying area layout planning method for atmospheric environment impact
  • Flying area layout planning method for atmospheric environment impact
  • Flying area layout planning method for atmospheric environment impact

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Embodiment Construction

[0040] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0041] Such as figure 1 Shown, a kind of airport flight area layout planning method facing atmospheric environment influence of the present invention, comprises the following steps:

[0042] Step S1, by predicting the future flight and meteorological information data of the airport, comprehensively determine the number of runways and the value range of the runway orientation, and formulate different combination schemes for the number of runways and orientation; based on the predicted flight information data, determine the number of taxiways, apron The number, and the relative positional relationship with different runway layout combinations, different combinations of taxiways and apron numbers ...

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Abstract

The invention discloses a flying area layout planning method for the atmospheric environment impact. The method comprises the steps that the number of runways and the orientation value range of each runway are determined by predicting airport future flights and meteorological information data, and corresponding different airport flying area layout schemes are made according to the runway number and orientation combination scheme; the discharge amount of pollutants of NOx, SOx, CO, HC and PM in the four stages of approaching, taxiing, takeoff and climbing of a plane is calculated; an AERMOD atmospheric diffusion model is built to simulate discharged pollutant diffusion, caused by the different flying area layout schemes, in the four stages of approaching, taxiing, takeoff and climbing of the plane separately, and the concentrations of the pollutants in an evaluation area are obtained; corresponding pollutant diffusion areas are calculated according to the pollutant concentrations, and the flying area layout planning scheme corresponding to the smallest area is the flying area layout planning scheme having the minimal impact on the atmospheric environment. Accordingly, the impact of an airport on the surrounding atmospheric environment can be reduced.

Description

technical field [0001] The invention specifically relates to a layout planning method of an airport flight area facing the influence of the atmospheric environment. Background technique [0002] The effect of the airport on the surrounding atmospheric environment is mainly affected by the layout of its flight area and the flow of flights. Airport flight area refers to: the site used for aircraft take-off, landing, taxiing and parking, including runways, lifting belts, safety areas at the end of runways, taxiways, aprons and areas around the airport that have restrictions on obstacles. The most important emission source, its emission is mainly concentrated in the main part of the flight area, namely: the runway, taxiway and apron area, and the pollutants emitted by the aircraft during the approach, taxi, take-off, and climb based on the layout of the airport flight area After transmission and diffusion, it will have a certain impact on the atmospheric environment near the gr...

Claims

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Application Information

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IPC IPC(8): G06F17/50G06Q50/26
CPCG06F30/20G06Q50/26
Inventor 李杰赵志奇叶博嘉田勇万莉莉王湛殷润泽应世杰
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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