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Tables of Contents for Advances in Fluid Mechanics and Turbomachinery
Chapter/Section Title
Page #
Page Count
Example of Recent Flow Computations
1
16
E. Krause
M. Meinke
1 Introduction
1
1
2 Method of Solution
2
3
2.1 Governing Equations
2
1
2.2 Temporal Discretization
3
1
2.3 Spatial Discretization
3
1
2.4 Parallelization
4
1
3 Applications
5
8
3.1 Simulation of the Flow Field around ELAC 1
5
1
3.2 Large-Eddy Simulation of a Turbulent Flows
6
5
3.3 Simulation of a Piston Engine Flow
11
1
3.4 Vortex Breakdown
12
1
4 Conclusion
13
1
5 Acknowledgements
14
1
6 References
14
3
The Decay of Three-dimensional Deviations from the Fully Developed State in Laminar Pipe Flow
17
12
K. Gersten
M. Klika
1 Introduction
17
1
2 Basic Equations
18
2
3 Perturbation Solution
20
1
4 Results
21
6
5 Characteristic Parameters
27
1
References
28
1
CFD for Turbomachinery Blading Analysis and Design
29
10
A. Wiedermann
1 Introduction
29
1
2 Quasi-3D Viscous Flow Analysis
30
3
3 Fully 3D Viscous Flow Analysis
33
3
4 Transient Flow Analysis
36
1
5 Concluding Remarks
37
1
References
38
1
Flow Simulation in an Aerodynamic Diffusor of a High Loaded Radial Compressor using Different Turbulence Models
39
18
M. Heinrich
I. Teopel
1 Abstract
39
1
2 Nomenclature
40
1
3 Introduction
41
1
4 Description of the Numerical Scheme
42
1
5 Turbulence Models
43
6
5.1 The Baldwin-Lomax Model
43
1
5.2 Modification of Goldberg and Chakravarthy
44
2
5.3 3D Approach of the Algebraic Models
46
1
5.4 k-Epsilon Model
47
1
5.5 Boundary Conditions
48
1
6 Results
49
6
7 Conclusion
55
1
References
55
2
Two Effects of Diaphragm Bulge on Shock Tubes
57
10
H.G. Hornung
J.J. Quirk
1 Introduction
57
1
2 The Computational Setup
58
1
3 Early Phase of the Flow
58
2
4 Further Evolution of the Flow
60
1
5 Effect of Temperature Ratio
61
1
6 Implications for Practical Applications of Shock Tubes
61
3
7 Conclusions
64
2
References
66
1
Boundary Condition for Pipe Elements in One-Dimensional Numerical Scheme
67
10
M. Endo
J. Iwamoto
1 Introduction
67
1
2 Numerical Scheme
67
4
2.1 Junction
68
1
2.2 Nozzle
69
1
2.3 Elbow
70
1
3 Application
71
2
3.1 Experimental Considerations
71
1
3.2 Numerical Simulation
72
1
4 Results and Discussions
73
3
4.1 Junction and Nozzle
74
1
4.2 Elbow and Bend
75
1
5 Conclusions
76
1
6 Acknowledgement
76
1
References
76
1
Shock Waves Around Bodies in Unsteady Flow Fields
77
10
Chr. Hartmann
S. Kasten
K.G. Roesner
1 Introduction
77
1
2 Basic Equations
78
1
3 The Algorithm for the Eulerian Approach
79
1
4 Results of Eulerian Equations and Discussion
80
3
5 Comparison with Results from Compressible Navier-Stokes Equations
83
2
References
85
2
A Numerical Investigation of Mixed Convection on a Horizontal Semi-Infinite Plate
87
12
V. Noshadi
W. Schneider
1 Introduction
87
2
2 Computational Domain and Boundary Conditions
89
2
3 Numerical Solutions
91
4
3.1 Upper Branch
91
2
3.2 Lower Branch Without Flow Reversal
93
1
3.3 Lower Branch With Reversed Flow Region
94
1
4 Conclusions
95
2
Acknowledgements
97
1
References
97
2
Tube Bundle Vibrations due to Cross FlowUnder the Influence of Turbulence
99
16
K. Popp
O. Romberg
1 Introduction
99
3
1.1 Fluidelastic Instability
100
1
1.2 Turbulent Buffering
101
1
2 Experimental Apparatusses
102
2
3 The Influence of Turbulence
104
5
3.1 Influence of Disturbed Flow due to Tripwires
104
4
3.2 Influence of Increased Upstream Turbulence
108
1
4 Investigation of the Acting Fluid Forces
109
3
5 Conclusions
112
1
Acknowledgement
112
1
References
112
3
Whirl Distribution Measurements in Front of the Impeller of a Centrifugal Compressor
115
10
I. Kassens
M. Rautenberg
1 Introduction
115
1
2 Test Compressor
115
2
3 Experimental Results
117
2
4 Concluding Remarks
119
1
References
120
5
Velocity and Turbulence Measurements in the Flow Downstream of Flow Conditioners
125
12
W. Merzkirch
K. Kalkuhler
1 Introduction
125
1
2 Experiment
126
2
3 Results and Discussion
128
6
4 Summary and Conclusions
134
1
Acknowledgement
135
1
References
135
2
Experimental Research on Axially Excited Rotating Liquid-Liquid Systems
137
10
J. Siekmann
D. Raake
1 Introduction
137
1
2 Experimental
138
3
3 Discussion of Selected Test Results
141
4
Acknowledgement
145
1
References
145
2
Routes into Chaos in Rotating Fluid Flows
147
22
C. Egbers
H.J. Rath
1 Introduction
147
2
2 Theoretical Models of the Transition to Turbulence
149
1
3 Experimental Apparatus
150
4
3.1 Spherical Couette Flow Experiment
151
1
3.2 Taylor Couette Flow Experiment
152
1
3.3 Rotating Annulus Heated from within
153
1
4 Measuring Techniques
154
2
5 Methods of Time Series Analysis
156
1
6 Results
157
9
6.1 Route into Chaos in the Spherical Couette Flow
157
3
6.2 Route into Chaos in the Taylor Couette Flow
160
3
6.3 Time Series Analysis of Rossby Waves
163
3
7 Conclusion
166
1
References
166
3
LIF-Diagnostics for the Investigation on the Chemical Structure of Diffusion Flames Burning Under Microgravity
169
J. Konig
Ch. Eigenbrod
H.J. Rath
1 Introduction
169
1
2 Setup and Specifications of the Laserdiagnostics (LDS) at the Drop Tower
170
3
3 Application of OH-LIPF to Microgravity Droplet Combustion
173
4
3.1 Single Wavelength Excitation
173
1
3.2 Multi Wavelength Excitation
174
1
3.2.1 Subtraction of Broadband Fluorescence
174
1
3.2.2 Transient Temperature Field Measurement by Means of two Wavelength OH-LIPE
175
2
4 Detection of Combustion Intermediate Species in Microgravity Combustion Experiments Using Raman-Shifted Excitation Wavelengths
177
2
4.1 LIF of Formaldehyde as Cool Flame Tracer
178
1
5 Conclusions
179
1
Acknowledgement
179
1
References
180