MS004120-聲學原理

研究生課程開設申請表

開課院（系、所）：beat365正版唯一       

課程申請開設類型： 新開√      重開□     更名□（請在□内打勾，下同）

一、課程介紹（含教學目标、教學要求等）（300字以内）

聲學是物理學的一個重要分支，同時又是一門滲透性、交叉性極強的應用技術學科，主要内容包括：質點振動學，聲波的基本性質，聲波的輻射和聲波的傳播等。本課程是聲學類相關專業共同的專業基礎課程，該課程學生的受益面廣。本門課程為研究生學習和研究信息工程、水聲工程、環境科學與工程等奠定基礎。

二、教學大綱（含章節目錄）：（可附頁）

1  緒論

2  質點振動學

2.1 質點自由振動

2.2 質點衰減振動

2.3 質點強迫振動

3  聲波的基本性質

1. 聲壓的基本概念

2. 理想流體媒質中的聲波方程

3. 平面波的基本性質

4. 聲能量、聲功率、聲強

5. 聲波的反射、折射與透射

6. 聲波的幹涉

4  無限空間中聲波的輻射

1. 脈動球源的輻射

2. 聲偶極子的輻射

3. 球形聲源的輻射

5  聲波的散射和衍射

1. 柱體對平面波的散射

2. 球體對平面波的散射

3. 剛性屏和楔的衍射

6聲傳播與聲場

1. 波動聲學基礎

2. 射線聲學基礎

3. 混響與噪聲

7  應用舉例

三、教學周曆

四、主講教師簡介：

韓甯，女，1981年出生，副教授，碩士生導師。主要研究方向為水聲信号處理、有源噪聲控制等，包括目标定位與分類識别、陣列信号處理、散射聲有源控制、聲場建模與聲傳播分析等。主持國家自然科學基金、十三五海裝預研項目等。獲教育部科技進步一等獎一項，獲第19屆國際聲學大會青年科學家獎。現為江蘇省聲學學會理事。

五、任課教師信息（包括主講教師）：

Application Form For Opening Graduate Courses

 School (Department/Institute)：School of Information Science and Engineering

Course Type: New Open√    Reopen □   Rename □（Please tick in □, the same below）

1. Course Introduction (including teaching goals and requirements) within 300 words:

Acoustics is not only an important branch of physics, but also a highly permeable and cross-cutting applied technology subject. Its main contents include particle oscillation, basic properties of sound waves, radiation and propagation of sound waves, etc. This course is a common professional basic course for acoustics related majors, which benefits students in a wide range. This course lays a foundation for graduate students to study information engineering, underwater acoustic engineering, environmental science and engineering, etc.

2. Teaching Syllabus (including the content of chapters and sections. A sheet can be attached):

1  Introduction

2  Particle oscillation

2.1 Free vibration of particles

2.2 Attenuated vibration of particle

2.3 Forced vibration of particle

3. Basic properties of acoustic wave

   1. Basic concept of sound pressure

   2. Acoustic wave equation in ideal fluid medium

   3. Basic properties of plane wave

   4. Sound energy, sound power and sound intensity

   5. Reflection, refraction and transmission

   6. Interference of acoustic waves

4. Radiation of acoustic waves in infinite space

   1. Radiation from pulsating spherical source

   2. Radiation of acoustic dipole

   3. Radiation from spherical sound source

5. Scattering and diffraction of acoustic waves

   1. Scattering of plane waves by a cylinder

   2. Scattering of plane Waves by a sphere

   3. Diffraction of rigid screen and wedge

6. Sound propagation and sound field

   1. Fundamentals of wave acoustics

   2. Fundamentals of ray acoustic

   3. Reverberation and Noise

7  Examples of acoustics

3. Teaching Schedule:

Note: 1. Above one, two, and three items are used as teaching Syllabus in Chinese and announced on the Chinese website of Graduate School. The four and five items are preserved in Graduate School.

2. Course terms: Spring, Autumn, and Spring-Autumn term.   

3. The teaching languages for courses: Chinese, English or Chinese-English.  

4. Applicable range of discipline: public, first-class discipline, second-class discipline, and third-class discipline.  

5. Practice includes: experiment, investigation, research report, etc.  

6. Teaching methods: lecture, seminar, practice, etc.  

7. Examination for degree courses must be in paper.  

8. Teaching material websites are those which have already been announced.  

9. Brief introduction of chief lecturer should include: personal information (date of birth, gender, degree achieved, professional title), research direction, teaching and research achievements. (within 100-500 words)

4. Brief Introduction of Chief lecturer:

Name: Han Ning

Sex: Female

Birth date: October, 1981

Professional Title: Associate Professor

Her main research fields are the underwater acoustic signal processing and the active noise control, including the target location and classification, the array signal processing, the active scattering control, the acoustic field modeling and the acoustic propagation analysis. The National Natural Science Foundation of China and the Pre-Research Projects are in progress. She won the first prize of the Ministry of Education for scientific and technological progress and the Young Scientist Award of the 19th International Acoustic Congress. Now she is the member of Jiangsu Acoustics Society council.

5. Lecturer Information (include chief lecturer)