Lecture Notes on Computational Thermal Engineering 2012

1 Propulsion and Combustion Lab.http://procom.jbnu.ac.krProf. Man Young Kim, Autumn 2012 ©manykim@jbnu.ac.kr, Chonbuk National University, Korea

Notes on the EL2D by Dr. Cho

2 Propulsion and Combustion Lab.http://procom.jbnu.ac.kr

Introduction

3 Propulsion and Combustion Lab.http://procom.jbnu.ac.kr

Structure of the EL2D – 1/14• Grid system (mode=1, x-y Cartesian)

4 Propulsion and Combustion Lab.http://procom.jbnu.ac.kr

Structure of the EL2D – 2/14

5 Propulsion and Combustion Lab.http://procom.jbnu.ac.kr

Structure of the EL2D – 3/14• Grid system (mode=2, r-z Axisymmetric) • Grid system (mode=3, r-θ)

• Structure of the EL2D

6 Propulsion and Combustion Lab.http://procom.jbnu.ac.kr

Structure of the EL2D – 4/14• Programming “Entry Grid”

• Programming “Entry Setup1”

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Structure of the EL2D – 5/14• Programming “Entry Start” • Programming “Entry Setup2”

• Programming “Entry Dense”

• Programming “Entry Bound”

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Structure of the EL2D – 6/14• Programming “Entry Gamsor”• Programming Entry Gamsor

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Structure of the EL2D – 7/14

10 Propulsion and Combustion Lab.http://procom.jbnu.ac.kr

Structure of the EL2D – 8/14• Equation form in EL2D

11 Propulsion and Combustion Lab.http://procom.jbnu.ac.kr

Structure of the EL2D – 9/14• Other Required Data for EL2D

12 Propulsion and Combustion Lab.http://procom.jbnu.ac.kr

Structure of the EL2D – 10/14

13 Propulsion and Combustion Lab.http://procom.jbnu.ac.kr

Structure of the EL2D – 11/14• Subroutine User • Additional Comments

14 Propulsion and Combustion Lab.http://procom.jbnu.ac.kr Propulsion and Combustion Lab.

Structure of the EL2D – 12/14

15 Propulsion and Combustion Lab.http://procom.jbnu.ac.kr

Structure of the EL2D – 13/14

16 Propulsion and Combustion Lab.http://procom.jbnu.ac.kr Propulsion and Combustion Lab.

Structure of the EL2D – 14/14

17 Propulsion and Combustion Lab.http://procom.jbnu.ac.kr

Some Examples using the EL2D – Case 1

Driven-Cavity FlowDriven Cavity Flow

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Some Examples using the EL2D – Case 2

Backward-Facing Step

19 Propulsion and Combustion Lab.http://procom.jbnu.ac.kr

Some Examples using the EL2D – Case 3

Convection Heat Transfer

20 Propulsion and Combustion Lab.http://procom.jbnu.ac.kr

Some Examples using the EL2D – Case 4 (1)Axisymmetric Heat Transfer

21 Propulsion and Combustion Lab.http://procom.jbnu.ac.kr

Some Examples using the EL2D – Case 4 (2)

22 Propulsion and Combustion Lab.http://procom.jbnu.ac.kr

Some Examples using the EL2D – Case 53D Heat Transfer

23 Propulsion and Combustion Lab.http://procom.jbnu.ac.kr

Some Examples using the EL2D – Case 6

Buoyancy Force

24 Propulsion and Combustion Lab.http://procom.jbnu.ac.kr

Some Examples using the EL2D – Case 7 (1)Turbulent Flow

25 Propulsion and Combustion Lab.http://procom.jbnu.ac.kr

Some Examples using the EL2D – Case 7 (2)

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Project #5

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