近海面蒸發(fā)波導(dǎo)理論模型與特性

目 錄
第1 章 緒論 ································································································.1
1.1 蒸發(fā)波導(dǎo)的研究背景與意義 ··································································.1
1.2 蒸發(fā)波導(dǎo)的研究歷史和現(xiàn)狀 ··································································.5
1.2.1 蒸發(fā)波導(dǎo)修正折射率剖面的測量方法和預(yù)測模型研究 ························.7
1.2.2 蒸發(fā)波導(dǎo)高度時(shí)空分布規(guī)律研究 ·················································.10
1.2.3 蒸發(fā)波導(dǎo)環(huán)境特性實(shí)時(shí)監(jiān)測及短期預(yù)報(bào)方法研究 ····························.12
1.2.4 蒸發(fā)波導(dǎo)中的電磁波傳播理論和傳播模型研究 ·······························.14
1.2.5 蒸發(fā)波導(dǎo)對船載電子系統(tǒng)的應(yīng)用影響研究 ·····································.16
1.3 本書的主要內(nèi)容 ···············································································.16
本章參考文獻(xiàn) ·························································································.18
第2 章 蒸發(fā)波導(dǎo)的基本概念 ·········································································.24
2.1 對流層折射 ·····················································································.24
2.1.1 球面分層大氣中的折射定律 ·······················································.24
2.1.2 射線的曲率半徑 ······································································.25
2.1.3 折射的分類 ············································································.26
2.1.4 修正折射率 ············································································.28
2.2 對流層大氣波導(dǎo)的分類 ······································································.29
本章小結(jié) ·······························································································.30
本章參考文獻(xiàn) ·························································································.30
第3 章 蒸發(fā)波導(dǎo)預(yù)測模型 ············································································.31
3.1 大氣運(yùn)動(dòng)的基本概念 ·········································································.31
3.1.1 大氣運(yùn)動(dòng)的基本方程 ································································.31
3.1.2 大氣中尺度環(huán)流 ······································································.31
3.1.3 莫寧-奧布霍夫相似理論 ····························································.32
3.2 蒸發(fā)波導(dǎo)預(yù)測模型——PJ 模型 ····························································.33
3.2.1 PJ 模型的基本理論 ···································································.33
3.2.2 計(jì)算機(jī)仿真結(jié)果 ······································································.35
3.3 蒸發(fā)波導(dǎo)預(yù)測模型——偽折射率模型 ···················································.37
3.3.1 偽折射率模型的基本理論 ··························································.37
3.3.2 計(jì)算機(jī)仿真結(jié)果 ······································································.40
3.4 蒸發(fā)波導(dǎo)預(yù)測模型——NPS 模型 ·························································.41
3.4.1 NPS 模型 ···············································································.42
3.4.2 NPS 模型在穩(wěn)定條件下的改進(jìn) ····················································.44
3.5 蒸發(fā)波導(dǎo)高度對氣象要素的敏感性分析 ················································.46
3.6 冷空氣條件下不同蒸發(fā)波導(dǎo)預(yù)測模型的對比 ··········································.48
3.6.1 4 種蒸發(fā)波導(dǎo)預(yù)測模型的對比 ·····················································.49
3.6.2 冷空氣條件下的電磁波傳播實(shí)驗(yàn) ·················································.56
本章小結(jié) ·······························································································.63
本章參考文獻(xiàn) ·························································································.63
第4 章 蒸發(fā)波導(dǎo)高度時(shí)空分布規(guī)律 ································································.65
4.1 蒸發(fā)波導(dǎo)統(tǒng)計(jì)分析的方法與數(shù)據(jù)源 ······················································.65
4.2 世界海洋蒸發(fā)波導(dǎo)高度的時(shí)空分布規(guī)律及其成因分析 ······························.70
4.2.1 世界海洋蒸發(fā)波導(dǎo)高度的時(shí)空分布規(guī)律 ········································.70
4.2.2 世界海洋蒸發(fā)波導(dǎo)高度的時(shí)空分布規(guī)律的成因分析 ·························.74
4.3 西太平洋蒸發(fā)波導(dǎo)高度的時(shí)空分布規(guī)律及其成因分析 ······························.77
4.3.1 西太平洋蒸發(fā)波導(dǎo)高度的時(shí)空分布規(guī)律 ········································.77
4.3.2 西太平洋蒸發(fā)波導(dǎo)高度的時(shí)空分布規(guī)律的成因分析 ·························.82
4.4 中國南海蒸發(fā)波導(dǎo)高度的時(shí)空分布規(guī)律及其成因分析 ······························.87
4.4.1 中國南海蒸發(fā)波導(dǎo)高度的時(shí)空分布規(guī)律 ········································.88
4.4.2 中國南海蒸發(fā)波導(dǎo)高度的時(shí)空分布規(guī)律的成因分析 ·························.94
4.5 亞丁灣蒸發(fā)波導(dǎo)高度的時(shí)空分布規(guī)律及其成因分析 ·································.96
4.5.1 亞丁灣蒸發(fā)波導(dǎo)高度的時(shí)空分布規(guī)律 ·······4