飞机颠簸论文：我国产生飞机颠簸的特殊云状及其分布规律分析

飞机颠簸：我国产生飞机颠簸的特殊云状及其分布规律分析 飞机颠簸论文:我国产生飞机颠簸的特殊云状及其分布规律分析 【中文摘要】本文根据2006年风云二号卫星云图资料,出产生飞机颠簸的七种特殊云状,并采用数理统计和资料分析的,对我国及周边地区的七种特殊云状的分布规律进行了详细的分析。文章还应用山地波和急流卷云的大气动力学知识,总结出山地波和急流卷云对飞机颠簸的。论文旨在为航空签派人员进行排班工作提供参考,并期待找出根据卫星云图来预报飞机颠簸的预报机制。研究结果明,产生飞机颠簸的特殊云状主要有山地波、地形卷云断裂、高空急流中的横向波动、盾状卷云区、未闭合的细胞状云、高空急流和积云线。其中未闭合的细胞状云系、地形波和地形卷云断裂观测到的次数较多,出现的时间占一年中的一半以上,而急流中的横向波动和盾状卷云区观测到的次数较少。七种特殊云状的分布规律如下:山地波主要出现在我国华北和华东部分地区,夏季为山地波的高发季节。在青藏高原、云贵高原和四川也观测到山地波经常出现,最常出现的季节为春季,而华南及沿海地区为出现的次数最少;春秋两季产生的未闭合细胞状云系比夏冬两季多,而且这些未闭合细胞状云系集中出现在青藏高原地区、西北太平洋及我国四川西部;急流卷云在春秋两季出现的次数多于夏季和冬季,以夏季出现的次数最少,其移动路径主要有以下4条,分别为新疆-内蒙-东北、东海(福州)-日本-太平洋、云南-武汉-上海和长沙-汉城-太平洋;季节交替之时,是急流中横向of relative humidity's not over 65%, Yu into and the layers homes requirements 55~65%: to prevent humidity had big. also must has enough of ventilation volume, built cement ground, don't in low-lying at built sheds,, (4) sufficient of Sun irradiation: this main on open sheds,. Sufficient of Sun irradiation, especially winter can makes sheds warm, and dry and eradication disease original microbial, j so, using natural lighting of sheds first to select good sheds of azimuth, towards South sunny better? second, Windows of area size also to appropriate, species with sheds Windows and ground area of than to 1:5 better, meat with sheds is relative small some: closed type sheds to gives strength right of artificial lighting, as degrees lower not conducive to chicken group of produced egg. as degrees partial high both waste power and easy caused sucking fetish of occurred. Hen activities take place inside the hens chicks and laying hens illuminance of 10 lux and 5~10, respectively. (5) the right density: stocking density is directly related to the health, growth, development and performance. Density is too little equipment investment increased stocking density reduced weight gain, increased egg mortality of the General Assembly. Therefore, the chicken area must be consistent with the capacity of appropriate density. (6) for disinfection and epidemic prevention: in order to improve the sterilization effect of wall surface to be smooth, there must be concrete and Dado. hen-house population should be equipped with disinfection of pools: mechanical scraping manure sheds its outward of the gutter should be placed in the 波动云系的高发之时,其中以2月份出现的次数最多,急流中的横向 波动云系主要集中在内蒙、云贵高原到上海两个区域;盾状卷云区在 2月、8月和10月出现的次数最多,主要出现在东北地区和乌鲁木齐 东部到蒙古一带;积云线常出现在秋季和冬季,集中在青藏高原地区、 青海省和四川西部地区;秋冬季节为地形卷云断裂的高发季节,而且 集中出现在我国的新疆和东北地区。 【英文摘要】This thesis analyzed seven kinds of special cloud types associated with the aircraft turbulence in China, according to the satellite image of 2006 FY-2.This thesis also carried on the detailed analysis to the distributed rules of seven kinds of special cloud types in China and surrounding areas, by mathematical statistics and data analysis. Based on the atmospheric dynamics knowledge of the mountain lee wave and the jet stream cirrus, the thesis deduced the equation of motion that the mountain lee wave and the jet stream cirrus influenced the aircraft turbulence. The aim is to provide reference to fleet assignment for dispatchers in airlines and the way to forecast airplane turbulence based on satellite image is expected to found.The research result showed that in China, the seven kinds of special cloud types were mountain lee wave, terrain cirrus cloud break, transverse wave in jet cloud, shield- like cirrus cloud, unclosed-cell-like cloud, of relative humidity's not over 65%, Yu into and the layers homes requirements 55~65%: to prevent humidity had big. also must has enough of ventilation volume, built cement ground, don't in low-lying at built sheds,, (4) sufficient of Sun irradiation: this main on open sheds,. Sufficient of Sun irradiation, especially winter can makes sheds warm, and dry and eradication disease original microbial, j so, using natural lighting of sheds first to select good sheds of azimuth, towards South sunny better? second, Windows of area size also to appropriate, species with sheds Windows and ground area of than to 1:5 better, meat with sheds is relative small some: closed type sheds to gives strength right of artificial lighting, as degrees lower not conducive to chicken group of produced egg. as degrees partial high both waste power and easy caused sucking fetish of occurred. Hen activities take place inside the hens chicks and laying hens illuminance of 10 lux and 5~10, respectively. (5) the right density: stocking density is directly related to the health, growth, development and performance. Density is too little equipment investment increased stocking density reduced weight gain, increased egg mortality of the General Assembly. Therefore, the chicken area must be consistent with the capacity of appropriate density. (6) for disinfection and epidemic prevention: in order to improve the sterilization effect of wall surface to be smooth, there must be concrete and Dado. hen-house population should be equipped with disinfection of pools: mechanical scraping manure sheds its outward of the gutter should be placed in the high-altitude jet cloud and cumulus cloud lines. Unclosed-cell-like cloud, mountain lee wave and terrain cirrus cloud break were more frequently observed, there’s time to account for more than half of the year, while the transverse wave in jet cloud and shield- like cirrus cloud observation area to less frequently.The distributed rules of seven kinds of special cloud types are as follows: The mountain lee wave mainly appeared in the north of China and some areas in east of China, there the most mountain lee waves in summer than in the other seasons. We could also observe the mountain lee wave to appear frequently in Qinghai-Tibet Plain, Yungui Plateau and Sichuan, most often appeared season in these areas is spring, and South China and coastal area to appear the number of times are least; The spring and autumn produced unclosed-cell-like cloud be more than the summer and winter, moreover, these unclosed-cell-like cloud had almost appeared in the west of Qinghai-Tibet Plain area, the northwest Pacific Ocean and the west of Sichuan; jet cirrus clouds appeared in spring and autumn more frequently than in summer and winter, presents the number of times by the summer to be least, and there are four move paths ; Season alternating was the indicator of transverse wave in jet cloud. Appeared by February the number of times are the most, and it of relative humidity's not over 65%, Yu into and the layers homes requirements 55~65%: to prevent humidity had big. also must has enough of ventilation volume, built cement ground, don't in low-lying at built sheds,, (4) sufficient of Sun irradiation: this main on open sheds,. Sufficient of Sun irradiation, especially winter can makes sheds warm, and dry and eradication disease original microbial, j so, using natural lighting of sheds first to select good sheds of azimuth, towards South sunny better? second, Windows of area size also to appropriate, species with sheds Windows and ground area of than to 1:5 better, meat with sheds is relative small some: closed type sheds to gives strength right of artificial lighting, as degrees lower not conducive to chicken group of produced egg. as degrees partial high both waste power and easy caused sucking fetish of occurred. Hen activities take place inside the hens chicks and laying hens illuminance of 10 lux and 5~10, respectively. (5) the right density: stocking density is directly related to the health, growth, development and performance. Density is too little equipment investment increased stocking density reduced weight gain, increased egg mortality of the General Assembly. Therefore, the chicken area must be consistent with the capacity of appropriate density. (6) for disinfection and epidemic prevention: in order to improve the sterilization effect of wall surface to be smooth, there must be concrete and Dado. hen-house population should be equipped with disinfection of pools: mechanical scraping manure sheds its outward of the gutter should be placed in the mainly concentrated in Neimeng, and the region from Yungui Plateau to Shanghai; The number of shield- like cirrus clouds which in February, August and October are most, and mainly appeared in the Northeast of China and the area from the east of Urumqi to Mongolia ; The cumulus cloud lines often appeared in autumn and winter, concentrated in the Qinghai-Tibet Plain area, Qinghai Province and the Sichuan western area; Fall and winter for terrain cirrus cloud break are the more appeared seasons, and the concentration are Xinjiang and the Northeast of China. 【关键词】飞机颠簸 卫星云图 特殊云状 分布规律 【英文关键词】airplane turbulence satellite image special cloud types distributed rule 【目录】我国产生飞机颠簸的特殊云状及其分布规律分析 摘 要 5-6 Abstract 6-7 第一章 绪论 10-17 1.1 引 言 10-11 1.2 国内外研究现状 11-15 1.2.1 国外研究 现状 11-12 1.2.2 国内研究现状及发展动态 12-15 1.3 研究的目的和意义 15-16 1.4 论文的内容和创新性 16-17 第二章 根据卫星云图预报飞机颠簸的理论依据 17-24 2.1 山地波与飞机颠簸的动力学分析 17-21 2.2 急流与飞机颠簸的动力学分析 21-23 2.3 小结 23-24 第三章 卫星云图上产生飞机颠簸的云状模式 24-39 3.1 山地 of relative humidity's not over 65%, Yu into and the layers homes requirements 55~65%: to prevent humidity had big. also must has enough of ventilation volume, built cement ground, don't in low-lying at built sheds,, (4) sufficient of Sun irradiation: this main on open sheds,. Sufficient of Sun irradiation, especially winter can makes sheds warm, and dry and eradication disease original microbial, j so, using natural lighting of sheds first to select good sheds of azimuth, towards South sunny better? second, Windows of area size also to appropriate, species with sheds Windows and ground area of than to 1:5 better, meat with sheds is relative small some: closed type sheds to gives strength right of artificial lighting, as degrees lower not conducive to chicken group of produced egg. as degrees partial high both waste power and easy caused sucking fetish of occurred. Hen activities take place inside the hens chicks and laying hens illuminance of 10 lux and 5~10, respectively. (5) the right density: stocking density is directly related to the health, growth, development and performance. Density is too little equipment investment increased stocking density reduced weight gain, increased egg mortality of the General Assembly. Therefore, the chicken area must be consistent with the capacity of appropriate density. (6) for disinfection and epidemic prevention: in order to improve the sterilization effect of wall surface to be smooth, there must be concrete and Dado. hen-house population should be equipped with disinfection of pools: mechanical scraping manure sheds its outward of the gutter should be placed in the 波中的波状云 25-29 3.2 细胞状云系 29-30 3.2.1 未闭合的细胞状云系 29-30 3.2.2 闭合的细胞状云系 30 3.3 高空急流云系 30-33 3.3.1 东亚副热带急流 31 3.3.2 东亚温带急流 31-32 3.3.3 夏季热带东风急流 32-33 3.4 急流中的横向波动云系 33-34 3.5 盾状卷云区 34-35 3.6 积云线 35 3.7 地形卷云断裂 35-37 3.8 小结 37-39 第四章 颠簸云状在我国的分布 39-57 4.1 山地波中波状云的分布规律分析 39-46 4.1.1 区域一中山地波的分布规律分析 41-42 4.1.2 区域二中山地波的分布规律分析 42-44 4.1.3 区域三中山地波的分布规律分析 44 4.1.4 区域四中山地波的分布规律分析 44-45 4.1.5 区域五山地波的分布规律分析 45-46 4.1.6 区域六中山地波的分布规律分析 46 4.2 未闭合细胞状云的分布规律分析 46-48 4.3 急流卷云的分布规律分析 48-50 4.4 急流中横向波动云系的分布规律分析 50-51 4.5 盾状卷云区的分布规律分析 51-52 4.6 积云线的分布规律分析 52-53 4.7 地形卷云断裂的分布规律分析 53-55 4.8 小结 55-57 结论 57-59 参考文献 59-61 攻硕期间取得的成果 61-62 致谢 62 of relative humidity's not over 65%, Yu into and the layers homes requirements 55~65%: to prevent humidity had big. also must has enough of ventilation volume, built cement ground, don't in low-lying at built sheds,, (4) sufficient of Sun irradiation: this main on open sheds,. Sufficient of Sun irradiation, especially winter can makes sheds warm, and dry and eradication disease original microbial, j so, using natural lighting of sheds first to select good sheds of azimuth, towards South sunny better? second, Windows of area size also to appropriate, species with sheds Windows and ground area of than to 1:5 better, meat with sheds is relative small some: closed type sheds to gives strength right of artificial lighting, as degrees lower not conducive to chicken group of produced egg. as degrees partial high both waste power and easy caused sucking fetish of occurred. Hen activities take place inside the hens chicks and laying hens illuminance of 10 lux and 5~10, respectively. (5) the right density: stocking density is directly related to the health, growth, development and performance. Density is too little equipment investment increased stocking density reduced weight gain, increased egg mortality of the General Assembly. Therefore, the chicken area must be consistent with the capacity of appropriate density. (6) for disinfection and epidemic prevention: in order to improve the sterilization effect of wall surface to be smooth, there must be concrete and Dado. hen-house population should be equipped with disinfection of pools: mechanical scraping manure sheds its outward of the gutter should be placed in the of relative humidity's not over 65%, Yu into and the layers homes requirements 55~65%: to prevent humidity had big. also must has enough of ventilation volume, built cement ground, don't in low-lying at built sheds,, (4) sufficient of Sun irradiation: this main on open sheds,. Sufficient of Sun irradiation, especially winter can makes sheds warm, and dry and eradication disease original microbial, j so, using natural lighting of sheds first to select good sheds of azimuth, towards South sunny better? second, Windows of area size also to appropriate, species with sheds Windows and ground area of than to 1:5 better, meat with sheds is relative small some: closed type sheds to gives strength right of artificial lighting, as degrees lower not conducive to chicken group of produced egg. as degrees partial high both waste power and easy caused sucking fetish of occurred. Hen activities take place inside the hens chicks and laying hens illuminance of 10 lux and 5~10, respectively. (5) the right density: stocking density is directly related to the health, growth, development and performance. Density is too little equipment investment increased stocking density reduced weight gain, increased egg mortality of the General Assembly. Therefore, the chicken area must be consistent with the capacity of appropriate density. (6) for disinfection and epidemic prevention: in order to improve the sterilization effect of wall surface to be smooth, there must be concrete and Dado. hen-house population should be equipped with disinfection of pools: mechanical scraping manure sheds its outward of the gutter should be placed in the