Ebook: Combustion Instabilities in Gas Turbine Engines - Operational Experience, Fundamental Mechanisms, and Modeling

Higher operating efficiencies, fewer pollutant emissions, and low capital investment have made gas turbines a dominant technology for new power generating capacity in the U.S. and worldwide. This book offers gas turbine users and manufacturers a valuable resource to help them sort through issues associated with combustion instabilities. In the last ten years, substantial efforts have been made in the industrial, governmental, and academic communities to understand the unique issues associated with combustion instabilities in low-emission gas turbines. The objective of this book is to compile these results into a series of chapters that address the various facets of the problem. The Case Studies section speaks to specific manufacturer and user experiences with combustion instabilities in the development stage and in fielded turbine engines. The book then goes on to examine The Fundamental Mechanisms, The Combustor Modeling, and Control Approaches.
- Data and information appearing in this book are for informational purposes only. AIAA and the author are not responsible for any injury or damage resulting from use or reliance, nor do AIAA and the author warrant that use or reliance will be free from privately owned rights.
Content:
Front Matter
• Preface
• Table of Contents
• Interactive Graphs Table  (287) •I. Overview
1. Combustion Instabilities: Basic Concepts
•II. Case Studies
2. Combustion Instabilities in Industrial Gas Turbines: Solar Turbines' Experience
3. Incorporation of Combustion Instability Issues into Design Process: GE Aeroderivative and Aero Engines Experience
4. Combustion Instability and its Passive Control: Rolls-Royce Aeroderivative Engine Experience
5. Thermoacoustic Design Tools and Passive Control: Siemens Power Generation Approaches
6. Characterization and Control of Aeroengine Combustion Instability: Pratt & Whitney and NASA Experience
7. Monitoring of Combustion Instabilities: Calpine's Experience
8. Monitoring Combustion Instabilities: E.ON UK's Experience
•III. Fundamental Processes and Mechanisms
9. Combustion Instability Mechanisms in Premixed Combustors
10. Flow and Flame Dynamics of Lean Premixed Swirl Injectors
11. Acoustic-Vortex-Flame Interactions in Gas Turbines
12. Physics of Premixed Combustion-Acoustic Wave Interactions
•IV. Modeling and Diagnostics
13. Acoustic Analysis of Gas-Turbine Combustors
14. Three-Dimensional Linear Stability Analysis of Gas Turbine Combustion Dynamics
15. Implementation of Instability Prediction in Design: ALSTOM Approaches
16. Experimental Diagnostics of Combustion Instabilities
•V. Combustion Instability Control
17. Passive Control of Combustion Instabilities in Stationary Gas Turbines
18. Factors Affecting the Control of Unstable Combustors
19. Implementation of Active Control in a Full-Scale Gas-Turbine Combustor
Subject Index
Author Index