Compressible Fluid Dynamics

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Course Outline
Course No. M2795.002300 Lecture No.   Course Title

Compressible Fluid Dynamics

Credits 3
Instructor Name : Chongam Kim Homepage : http://mana.snu.ac.kr
E-mail : chongam@snu.ac.kr office : 880-1915
1. Goals

This course examines the nonlinear aerodynamic phenomena by studying the theory of shock wave, expansion wave, supersonic wing theory, and lift-generation mechanism. The lift/thrust/drag generation around high-speed flight vehicles is examined, and on top of it, the problems involved with the internal flows in air intake, exhaust and compressor will be discussed, and the engineering solution is investigated.

2.Textbook
& References

Textbook : 압축성 유체 유동 (노오현 저, 박영사 출판)

References : 1. Compressible Fluid Dynamics by B.K. Hodge, Keith Koenig.

                        2. Compressible Fluid Flow by Michel A. Saad, Prentice Hall.

3. Evaluation

Attendance & Homework(10%), Term project(15%), Mid-term exam.(35%), Final exam.(40%)

4.Lecture Plan Week Contents
1

Definition of compressible flow, review of thermodynamics

2

Equations of inviscid compressible flow

3

Steady 1-dimensional flow: Normal shock waves

4

Oblique shock waves & expansion waves: Interaction and reflection of oblique shock waves, Prandtl-Meyer flow

5

Quasi 1-dimensional compressible flow in a nozzle

6

Unsteady moving shock waves

7

Review & Mid-term exam.

8

Steady compressible flow with friction or heat interaction

9

Irrotational flow & velocity potential

10

Linearized flow & supersonic airfoil theory

11

Conical flow & visualization of supersonic flow

12

Review & Final exam.

13

Introduction to basic concepts of Computational Fluid Dynamics and its applications

14

Computer simulations using EDISON_CFD

15

Term project:  Computer simulations of compressible flow using EDISON_CFD