| 基于远程巡航方式的成本指数计算分析 |
| |
| 引用本文： | 吴金栋,魏志强,聂润兔.基于远程巡航方式的成本指数计算分析[J].中国民航学院学报,2007,25(3):17-20. |
| |
| 作者姓名： | 吴金栋 魏志强 聂润兔 |
| |
| 作者单位： | 中国民航大学空中交通管理学院 天津300300 |
| |
| 基金项目： | 中国民用航空总局科研项目 |
| |
| 摘 要： | 远程巡航方式和经济巡航方式均是常用的飞行方式,经济巡航方式可以降低整个飞行成本,但航空公司目前很难将该方式下节省的时间成本准确计入,因此远程巡航方式成为当前条件下最为经济的巡航方式。研究了在远程巡航方式下成本指数的计算方法,分析了飞机质量、高度和温度对该成本指数的影响,并根据QAR记录数据进行了验证计算,证明其节油效果明显,具有良好的应用价值。
|
| 关 键 词： | 成本指数 远程巡航 燃油里程 |
| 文章编号： | 1001-5000（2007）03-0017-04 |
| 修稿时间： | 2006-11-182007-02-25 |
Calculating and Analyzing Cost Index Based on Long Range Cruise |
| |
| WU Jin-dong,WEI Zhi-qiang,NIE Run-tu.Calculating and Analyzing Cost Index Based on Long Range Cruise[J].Journal of Civil Aviation University of China,2007,25(3):17-20. |
| |
| Authors: | WU Jin-dong WEI Zhi-qiang NIE Run-tu |
| |
| Institution: | College of A ir Traffic Management, CA UC, Tianjin 300300, China |
| |
| Abstract: | Long range cruise and economic cruise are the common flight models.Adopting economic cruise model can decrease the flight cost,but it is difficult for the airlines to calculate saved time-cost accurately now.So long range cruise is the most economic cruise model at present.This paper studies the method to calculate the long range cruise(LRC) cost index,analyzes the influence of aircraft weight,altitude and temperature to the cost index,and contrasts the results with what calculated by QAR data.The analysis in the paper clearly shows that long range cruise has a tangible result for fuel saving and a good value for application. |
| |
| Keywords: | cost index long range cruise fuel mileage |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
