| 动态尾涡间隔计算工具的开发与实现 |
| |
| 引用本文： | 魏志强.动态尾涡间隔计算工具的开发与实现[J].航空计算技术,2010,40(5):87-90. |
| |
| 作者姓名： | 魏志强 |
| |
| 作者单位： | 中国民航大学空管学院,天津300300 |
| |
| 摘 要： | 基于建立的尾涡消散模型、运动模型、遭遇模型,以Delphi 7.0为平台,采用面向对象的设计思想,开发了动态尾涡间隔计算工具,包括前机诱导尾涡流场计算、后机遭遇响应过程分析、安全间隔计算等功能模块。根据输入的飞机参数、气象数据、机场数据,实现对尾涡间隔的实时、高效计算。基于开发的计算工具,以B777-200和B737-800为前后机进行了验证计算。
|
| 关 键 词： | 交通运输 尾涡间隔 尾涡流场 面向对象 |
Developement and Implementation of Dynamic Calculating Tool for Spacing of Wake Vortex |
| |
| WEI Zhi-qiang.Developement and Implementation of Dynamic Calculating Tool for Spacing of Wake Vortex[J].Aeronautical Computer Technique,2010,40(5):87-90. |
| |
| Authors: | WEI Zhi-qiang |
| |
| Institution: | WEI Zhi- qiang (Air Traffic Management College, CAUC , Tianjin 300300, China) |
| |
| Abstract: | Based on the constructed wake vortex decaying model, movement model and encountering model, the con- cept of object- oriented （OO） is applied to develop the Dynamic Calculating tool for the Spacing of Wake Vortex. The tool includes the calculating module of flow field induced by leading aircraft, the encountering and reacting module for the following aircraft, and the module for calculating the spacing of wake vortex. The real- time and efficient calculation of wake vortex spacing can be implemented by using the aircraft parameters, meteorological data, and aerodrome data. And also, the spacing for the pair of B777 -200 and B737 -800 is calculated by this tool for trialing purpose . |
| |
| Keywords: | traffic transportation spacing of wake vortex filed of wake vortex object oriented |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
