課程資訊
課程名稱
大氣動力學一
Atmospheric Dynamics (Ⅰ) 
開課學期
107-1 
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
 
學分
3.0 
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
限本系所學生(含輔系、雙修生)
總人數上限:70人 
Ceiba 課程網頁
http://ceiba.ntu.edu.tw/1071AtmSci3001_ 
課程簡介影片
 
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課程概述

Email of the class: ntu.dmlab@gmail.com

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
待補 
預期每週課後學習時數
 
Office Hours
 
指定閱讀
待補 
參考書目
一般氣象:
Wallace, J. M., and P. V. Hobbs, 2006: Atmospheric Sciences: An Introductory
Survey.
2nd Ed., 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.

地球物理流體力學:
Kundu P. K., and Cohen I. M. 2008: Fluid Mechanics. Academic Press, 872 pp.
Cushman-Roisin B., 1994: Introduction to Geophysical Fluid Dynamics. Prentice Hall,
320 pp.
 
評量方式
(僅供參考)
 
No.
項目
百分比
說明
1. 
Class participation 
20% 
 
2. 
First mid-term exam 
25% 
 
3. 
Second mid-term exam 
25% 
 
4. 
Final exam 
30% 
 
5. 
Homework 
0% 
bonus points 
 
課程進度
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  Chap. 1 - Apparent force (Centrifugal force & Coriolis force), Momentum eq., Hydrostatic balance & Hypsometric eq.
Chap. 1 – Geopotential height
Chap. 2 – Eulerian coordinate v.s. Lagrangian coordinate 
第3週
9/24,9/27  9/24 No Class (Mid-Autumn Festival)
Chap. 2 – Scale analysis, Rossby number & Geostrophic wind 
第4週
10/01,10/04  Chap. 2 – Hydrostatic approximation, the magnitude of Rossby number, Continuity eq.& Thermodynamic energy eq.  
第5週
10/08,10/11  10/8 Chap. 2 – Stability
10/8 Review of Ch1 & Ch2
10/11 Q&A for Ch1 & Ch2 
第6週
10/15,10/18  10/15 Matlab class 1 (TA) (Lunch Time)
10/18 Mid-term exam I (Ch1 & Ch2 ) 
第7週
10/22,10/25  10/22 Discussion of the mid-term exam I
10/22 Chap. 3 – Primitive eq. on isobar coordinate, Natural coordinate (geostrophic flow, inertial flow & cyclostrophic flow), Gradient wind & Thermal wind
10/25 Ch1 & Ch2 homework due 
第8週
10/29,11/01  Chap. 3 - Thermal wind
Chap. 4 – Circulation & Vorticity 
第9週
11/05,11/08  Chap. 4 – Sea breeze, Vorticity in natural coordinates, Potential vorticity, Lee side trough, Vorticity eq. & Divergence eq.

 
第10週
11/12,11/15  11/12 Chap. 4 – Vorticity eq. & Divergence eq.
11/12 Review of Ch3 & Ch4
11/15 No Class (90th anniversary of NTU) 
第11週
11/19,11/22  Chap. 6 – Quasi-geostrophic approximation 
第12週
11/26,11/29  Chap. 6 – Quasi-geostrophic vorticity eq. & 11/26 β-plane approximation
11/29 Ch3 & Ch4 homework due
11/29 Q&A for Ch3 & Ch4 
第13週
12/03,12/06  12/3 Matlab class 2 (TA) (Lunch Time)
12/6 Mid-term exam II (Ch3 & Ch4 ) 
第14週
12/10,12/13  Chap. 6 –Tendency eq., Details of ω eq
Discussion of the mid-term exam II
Chap. 8 – Properties of BL & Boussinesq approximation 
第15週
12/17,12/20  Chap. 8 – Reynolds averaging, PBL momentum eq. & Bulk aerodynamic formula 
第16週
12/24,12/27  12/24 Chap. 8 – Ekman Layer & Ekman pumping
12/24 Matlab class 3 (TA) (Lunch Time)
12/27 Review of Ch6 & Ch8 and the overall class 
第17週
12/31,1/03  12/31 No Class (Adjusted Holiday)
1/3 Q & A for Ch6 & Ch8 and the overall class
1/3 Ch6 & Ch8 homework due 
第18週
1/7  Final exam (Ch6 & Ch8)