BEHAVIOUR OF ENERGETIC COHERENT STRUCTURES IN TURBULENT PIPE FLOW AT HIGH REYNOLDS NUMBERS

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Table of Contents:

Intro
Contents
List of Figures
List of Tables
List of Symbols
Chapter 1: Introduction
1.1 Motivation
1.2 Theoretical Background
1.3 Objectives of the Thesis
1.4 Outline of the Thesis
Chapter 2: Experimental Facilities andMeasurements Techniques
2.1 CoLaPipe
2.2 Measurement Techniques
Chapter 3: Influence of Calibration Methodson HWA Measurements
3.1 Theoretical Background
3.2 Experimental Setup
3.3 Results
3.4 Conclusion
Chapter 4: Kinetic Energy Contributionof Coherent Structures in FullyDeveloped Turbulent Pipe Flowat High Reynolds Numbers
4.1 Experimental Background
4.2 Experimental Setup
4.3 Validation of Hot-Wire Measurements
4.4 Results
Chapter 5: PIV Measurements in PipeFlow
5.1 Introduction
5.2 Experimental Setup
5.3 PIV Measurements Validation
5.4 Characterization of Turbulent Structures
5.5 Temporal-spatial Analysis
5.6 Quadrant Analysis
Chapter 6: Two-dimensional Spectral Analysisin Pipe Flow
6.1 Introduction
6.2 Results
6.3 Conclusion
Chapter 7: Proper Orthogonal DecompositionAnalysis (POD)
7.1 Introduction
7.2 Proper Orthogonal Decomposition
7.3 POD Analysis
7.4 Conclusion
Chapter 8: Conclusions and Final Remarks
8.1 Comparison Between In-situ and Ex-situ CalibrationMethods
8.2 One-dimensional Spectral Analysis
8.3 Two-dimensional Spectral Analysis
8.3 Two-dimensional Spectral Analysis
8.4 Proper Orthogonal Decomposition Analysis
8.5 Recommendations for Future Work
Bibliography

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