課程名稱 |
大氣動力學一 Atmospheric Dynamics (Ⅰ) |
開課學期 |
101-1 |
授課對象 |
學程 地球系統科學學程 |
授課教師 |
吳俊傑 |
課號 |
AtmSci3001 |
課程識別碼 |
209 30110 |
班次 |
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學分 |
3 |
全/半年 |
半年 |
必/選修 |
選修 |
上課時間 |
星期一2(9:10~10:00)星期四1,2(8:10~10:00) |
上課地點 |
大氣B105大氣B105 |
備註 |
總人數上限:70人 |
Ceiba 課程網頁 |
http://ceiba.ntu.edu.tw/1011dynamic |
課程簡介影片 |
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核心能力關聯 |
核心能力與課程規劃關聯圖 |
課程大綱
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課程概述 |
本課程係以理學院,大氣科學系大三學生為授課對象,於每週一上午九時至十時,每週四上午八時至十時上課,為必修課程。學程一年,上下學期各為三學分課程。
使用教材為Holton, J. R., 1992: An Introduction to Dynamic Meteorology. 3rd. Ed., Academic Press, 511 pp.課程內容主要為:
0. Overview
1. Introduction - The atmospheric continuum, physical
dimensions, and units, scale analysis, the fundamental
forces, noninertial reference frames and apparent forces,
structure of the static atmosphere.
2. The basic conservation laws - Total differential, the
vertical form of the momentum equation in rotating
coordinates, the component equations in spherical
coordinates, scale analysis of the equation of motion,
the continuity equation, the thermodynamic energy
equation, thermodynamicsof the dry atmosphere.
3. Elementary application of the basic equations - The
basic equation in isobaric coordinates, balanced flow,
trajectories and streamlines, the thermal wind, vertical
motion, surface pressure tendency.
4. Circulation and vorticity - The circulation theorem,
vorticity, potential vorticity, the vorticity equation,
the barotropic (Rossby) potential vorticity equation,
the baroclinic (Ertel) potential vorticity equation.
5. The planetary boundary layer - Atmospheric turbulence,
turbulent kinetic energy, planetary boundary layer
momentum equations, secondary circulations and spin-down.
6. Synoptic-scale motions I: Quasi-geostrophic analysis - The
observed tructure of extratropical circulation, the quasi-
geostropic approxi-mation, quasi-geostropic prediction,
diagnosis of vertical motion, idealized model of a
baroclinic disturbance. |
課程目標 |
課程開始時,先簡介大氣動力學的綱要,進而教授大氣之基本概念-單位,因次化,尺度分析及標準大氣之架構。繼之介紹基本守恆定律,大氣之基本方程及應用,環流、渦度之概念以及邊界層之理論;並將所學之概念應用於綜觀尺度天氣 |
課程要求 |
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預期每週課後學習時數 |
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Office Hours |
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指定閱讀 |
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參考書目 |
一般氣象
Wallace, J. M., and P. V. Hobbs, 2006: Atmospheric Sciences: An Introductory Survey. 2nd Edition. Academic Press, 483 pp.
Riegel, C. A., and A. F. C. Bridger, 1992: Fundamentals of atmospheric dynamics and thermodynamics. World Scientific, 496 pp.
Ahrens, C.D., 1994: Meteorology today. An Introduction to Weather, Climate, and the Environment. 5th Ed., West Publishing Company, 592 pp.
進階動力天氣學
Bluestein, H. B., 1992: Synoptic-Dynamic Meteorology in Midlatitudes. Vol. I, Oxford Press, 431 pp.
Bluestein, H. B., 1993: Synoptic-Dynamic Meteorology in Midlatitudes. Vol. II, Oxford Press, 594 pp.
地球物體流體力學
Kundu P. K., 1990: Fluid Mechanics. Academic Press, 638 pp.
Cushman-Roisin B., 1994: Introduction to Geophysical Fluid Dynamics. Prentice Hall, 320 pp.
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評量方式 (僅供參考) |
No. |
項目 |
百分比 |
說明 |
1. |
Class participation |
20% |
|
2. |
1st mid-term exam |
25% |
|
3. |
2nd mid-term exam |
25% |
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4. |
Final exam |
30% |
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5. |
Homework |
0% |
bonus points |
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週次 |
日期 |
單元主題 |
第1週 |
9/10,9/13 |
Class overview &
Chap. 1 - A brief introduction of primitive eq. & external force |
第2週 |
9/17,9/20 |
Matlab introduction |
第3週 |
9/24,9/27 |
Matlab HW1 |
第5週 |
10/08,10/11 |
Matlab HW2 |
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