| 中国上空民航飞机NOx排放量及其分布初探 |
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| 引用本文： | 黄勇,周桂林,吴寿生.中国上空民航飞机NOx排放量及其分布初探[J].环境科学学报,2000,20(2):179-182. |
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| 作者姓名： | 黄勇 周桂林 吴寿生 |
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| 作者单位： | 北京航空航天大学动力系,北京,100083
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| 摘 要： | 在中国范围内民航运输飞机及所配装的发动机的型号和有关设计工作参数等的基础上，借鉴目前国际上通行的办法，对飞机与发动机的运行过程进行简化和建模，并根据国际民航组织和美国航空航天管理局等公布的航空发动机在海平面静态的排放数据，采样国际通用的油流量算法，对１９９７年中国上空民航飞机的氮氧化物排放量进行了估算。
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| 关 键 词： | 大气污染 排放量 氮氧化物 飞机 污染源 |
| 收稿时间： | 1998/9/19 0:00:00 |
| 修稿时间： | 1998-09-19 |
A preliminary investigation on the inventory of NOx emitted from CAAC flights over China |
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| HUANG Yong,ZHOU Guilin and WU Shousheng.A preliminary investigation on the inventory of NOx emitted from CAAC flights over China[J].Acta Scientiae Circumstantiae,2000,20(2):179-182. |
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| Authors: | HUANG Yong ZHOU Guilin and WU Shousheng |
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| Institution: | Dept.of Power Engineering,Beijing Univ.of Aeronautics & Astronautics,Beijing 100083,Dept.of Power Engineering,Beijing Univ.of Aeronautics & Astronautics,Beijing 100083 and Dept.of Power Engineering,Beijing Univ.of Aeronautics & Astronautics,Beijing 100083 |
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| Abstract: | On the basis of CAAC timetable and route setting,and according to individual aeroplanes and aeroengines,the operation of each flight was simplified and modeled.Moreover,using the popular fuel flow method and by means of the emission databanks published by ICAO and NASA,the inventory of NOx emitted from CAAC flights in 1997 was assessed roughly.Finally,by comparing with other investigators,it is found that the atmosphere pollution levels are quite uneven over Chinese cities,and some are even comparable with that over cities in developed countries such as in Europe and North America for the year of 1992. |
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| Keywords: | NOx |
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