Flow and Combustion in Advanced Gas Turbine Combustors

ISBN-13: 9789400799165 / Angielski / Miękka / 2014 / 492 str.

Johannes Janicka;Amsini Sadiki;Michael Schäfer

Opis

With regard to both the environmental sustainability and operating efficiency demands, modern combustion research has to face two main objectives, the optimization of combustion efficiency and the reduction of pollutants. This book reports on the combustion research activities carried out within the Collaborative Research Center (SFB) 568 Flow and Combustion in Future Gas Turbine Combustion Chambers funded by the German Research Foundation (DFG). This aimed at designing a completely integrated modeling and numerical simulation of the occurring very complex, coupled and interacting physico-chemical processes, such as turbulent heat and mass transport, single or multi-phase flows phenomena, chemical reactions/combustion and radiation, able to support the development of advanced gas turbine chamber concepts"

Spis treści

Preface

Part I Injection Systems and Mixture Formation
1 Primary Atomization in an Airblast Gas Turbine Atomizer; L. Opfer, I.V. Roisman, and C. Tropea
2 Experimental and Numerical Investigation of Shear- Driven Film Flow and Film Evaporation;  P. Stephan, T. Gambaryan-Roisman, M. Budakli ,and J.R. Marati
3 Thermodynamically Consistent Modelling of Gas Turbine Combustion Sprays; A. Sadiki, M. Chrigui, and A. Dreizler

Part II Combustion
4 Advanced Laser Diagnostics for Understanding Turbulent Combustion and Model Validation; B. Böhm, D. Geyer, M.A. Gregor, C. Heeger, A. Nauert, C. Schneider, and A. Dreizler
5 Simplified Reaction Models for Combustion in Gas Turbine Combustion Chambers; Dirk Lebiedz and Jochen Siehr
6 Large Eddy Simulation of Combustion Systems at Gas Turbine Conditions; J. Janicka, J. Kuehne, G. Kuenne, and A. Ketelheun
7 A Simplified Model for Soot Formation in Gas Turbine Combustion Chambers; J. Marquetand, M. Fischer, I. Naydenova, and U. Riedel
8 Discontinuous Galerkin Methods for Premixed Combustion Multiphase Problems; M. Oberlack and F. Kummer

Part III Interaction and Fluid-Mechanical Processes
9 Computational Modelling of Flow and Scalar Transport Accounting for Near-Wall Turbulence with Relevance to Gas Turbine Combustors; S. Jakirlić, R. Jester-Zürker, G. John-Puthenveettil, B. Kniesner, and C. Tropea

Part IV Cross-Sectional Projects
10 Efficient Numerical Schemes for Simulation and Optimization of Turbulent Reactive Flows; J. Siegmann, G. Becker, J. Michaelis, and M. Schäfer
11 Integral Model for Simulating Gas Turbine Combustion Chambers; S. Kneissl, D.C. Sternel, M. Schäfer, P. Pantangi, A. Sadiki, and J. Janicka
12 Adaptive Large Eddy Simulation and Reduced-Order Modeling; S. Ullmann, S. Löbig, and J. Lang
13 Efficient Numerical Multilevel Methods for the Optimization of Gas Turbine Combustion Chambers; S. Ulbrich and R. Roth

Part V Transfer Projects
14 Large Eddy Simulation of Dispersed Two-Phase Flows and Premixed Combustion in IC-Engines; D. Dimitrova, M. Braun, J. Janicka, and A. Sadiki
15 Planar Droplet Sizing for Characterization of Automotive Sprays in Port Fuel Injection Applications Using Commercial Fuel; S. Bareiss, N. Fuhrmann, A. Dreizler, H. Bacher, J. Höffner, R. Weishäupl, and D. Kügler
16 High-Speed Laser Diagnostics for the Investigation of Cycle-to-Cycle Variations of IC Engine Processes; S.H.R. Müller, B. Böhm, and A. Dreizler