ACTA AERONAUTICAET ASTRONAUTICA SINICA >
Numerical simulation of combustion instability by SATES coupling with FGM combustion model
Received date: 2022-11-01
Revised date: 2022-11-22
Accepted date: 2022-12-28
Online published: 2023-04-11
Supported by
National Natural Science Foundation of China(92041001);Jiangsu Provincial Natural Science Foundation(BK20200069);National Science and Technology Major Project(J2019-III-0015-0059)
The lean-fuel combustion method is widely used in the combustion chamber of aircraft engines and gas turbines. However， this method often encounters destructive unsteady thermoacoustic combustion instability problems. Numerical prediction of unsteady combustion instability is a long-term research hotspot and challenging problem. In this study， a coupled direct numerical simulation method for combustion instability is developed， coupling a high-fidelity Self-Adaptive Turbulence Eddy Simulation （SATES） method with optimized dynamic model parameters and a compressible tabulated FGM combustion model with detailed chemical reaction. Three turbulent combustion models are selected including the finite rate model （W1） and two Flame Surface Density （FSD） models of Zimont （W2） and Fureby （W3）. Numerical studies were carried out for the classical partially-premixed LIMOUSINE combustion chamber with combustion instability. It is found that the three combustion models under the SATES framework accurately predict the instability frequency of oscillating combustion， and the difference from the experimental data is small， which less than 6.4%. As to the prediction results of the instability amplitude of oscillating pressure， the finite rate model （W1） and Zimont （W2） model results are significantly larger than the experimental data， with the difference larger than 380%， and the Fureby （W3） model results are in good agreement with the experiments with the difference less than 17.9%. It is shown that the numerical prediction of combustion instability has high sensitivity to different turbulence and turbulent combustion models. The results from different test cases show that there are complete instability modes and transition modes in the combustion instability. The dominant frequency predicted by the numerical simulations in the complete instability mode tends to be consistent at multiple positions upstream and downstream of the combustion chamber. There are bimodal peaks in the predicted peak frequencies at different positions upstream and downstream in the transition instability mode， that is， dual-frequency mode. These results demonstrate that the numerical simulation method developed in the present study has high computational accuracy and reliability for the prediction of combustion instability.
Tao CHEN , Xingping XU , Hongda ZHANG , Xingsi HAN . Numerical simulation of combustion instability by SATES coupling with FGM combustion model[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2023 , 44(14) : 628207 -628207 . DOI: 10.7527/S1000-6893.2022.28207
| 1 | BAUER H J. New low emission strategies and combustor designs for civil aeroengine applications［J］. Progress in Computational Fluid Dynamics， an International Journal， 2004， 4（3-5）： 130-142. |
| 2 | POINSOT T. Prediction and control of combustion instabilities in real engines［J］. Proceedings of the Combustion Institute， 2017， 36（1）： 1-28. |
| 3 | 程林.轴向旋流器振荡燃烧特性数值模拟研究［D］. 镇江：江苏科技大学， 2019. |
| CHENG L. Numerical simulation study on oscillating combustion characteristics of axial cyclone［D］. Zhenjiang： Jiangsu University of Science and Technology， 2019 （in Chinese）. | |
| 4 | HAN X S， LI J X， MORGANS A S. Prediction of combustion instability limit cycle oscillations by combining flame describing function simulations with a thermoacoustic network model［J］. Combustion and Flame， 2015， 162（10）： 3632-3647. |
| 5 | HAN X S， MORGANS A S. Simulation of the flame describing function of a turbulent premixed flame using an open-source LES solver［J］. Combustion and Flame， 2015， 162（5）： 1778-1792. |
| 6 | LAERA D， CAMPA G， CAMPOREALE S M. A finite element method for a weakly nonlinear dynamic analysis and bifurcation tracking of thermo-acoustic instability in longitudinal and annular combustors［J］. Applied Energy， 2017， 187： 216-227. |
| 7 | SHAHI M， KOK J B W， ROMAN CASADO J C， et al. Assessment of thermoacoustic instabilities in a partially premixed model combustor using URANS approach［J］. Applied Thermal Engineering， 2014， 71（1）： 276-290. |
| 8 | SHAHI M， KOK J B W， ROMAN CASADO J C， et al. Transient heat transfer between a turbulent lean partially premixed flame in limit cycle oscillation and the walls of a can type combustor［J］. Applied Thermal Engineering， 2015， 81：128-139. |
| 9 | CHEN Z X， SWAMINATHAN N， ST?HR M， et al. Interaction between self-excited oscillations and fuel-air mixing in a dual swirl combustor［J］. Proceedings of the Combustion Institute， 2019， 37（2）： 2325-2333. |
| 10 | FREDRICH D， JONES W P， MARQUIS A J. A combined oscillation cycle involving self-excited thermo-acoustic and hydrodynamic instability mechanisms［J］. Physics of Fluids， 2021， 33（8）： 085122. |
| 11 | PANT T， JAIN U， WANG H F. Transported PDF modeling of compressible turbulent reactive flows by using the Eulerian Monte Carlo fields method［J］. Journal of Computational Physics， 2021， 425： 109899. |
| 12 | XIA Y， SHARKEY P， VERMA I，et al.Prediction of thermoacoustic instability and fluid-structure interactions for gas turbine combustor［J］. Journal Engineering Gas Turbines Power，2022，144（9）：091005. |
| 13 | GHANI A， POINSOT T， GICQUEL L， et al. LES of longitudinal and transverse self-excited combustion instabilities in a bluff-body stabilized turbulent premixed flame［J］. Combustion and Flame， 2015， 162（11）： 4075-4083. |
| 14 | 程豫洲. 燃烧不稳定机理及其影响因素的全可压缩数值模拟研究［D］. 杭州： 浙江大学， 2021. |
| CHENG Y Z. Study on fully compressible numerical simulation of combustion instability mechanism and its influencing factors［D］. Hangzhou： Zhejiang University， 2021 （in Chinese）. | |
| 15 | YANG Y， WANG G F， FANG Y Q， et al. Experimental study of the effect of outlet boundary on combustion instabilities in premixed swirling flames［J］. Physics of Fluids， 2021， 33（2）： 027106. |
| 16 | ROMAN CASADO J C. Nonlinear behavior of the thermoacoustic instabilities in the limousine combustor［D］. Enschede： University of Twente，2013. |
| 17 | MA F H， PROSCIA W， IVANOV V， et al. Large eddy simulation of self-excited combustion dynamics in a bluff-body combustor［C］∥ 51st AIAA/SAE/ASEE Joint Propulsion Conference. Reston： AIAA， 2015. |
| 18 | MICHAEL B.Evaluation of impedance boundary conditions in ANSYS Fluent［D］.Munich： Technical University of Munich， 2017. |
| 19 | COKLJAT D， JEMCOV A， MARUSZEWSKI J P.An implicit algorithm for finite volume-Finite element coupling［C］∥Sixth International Conference on Computational Method. 2015. |
| 20 | HAN X S， KRAJNOVI? S. An efficient very large eddy simulation model for simulation of turbulent flow［J］. International Journal for Numerical Methods in Fluids， 2013， 71（11）： 1341-1360. |
| 21 | HAN X S， KRAJNOVI? S. Validation of a novel very large eddy simulation method for simulation of turbulent separated flow［J］. International Journal for Numerical Methods in Fluids， 2013， 73（5）： 436-461. |
| 22 | HAN X S， KRAJNOVI? S. Very-large-eddy simulation based on k-ω model［J］. AIAA Journal， 2015， 53（4）： 1103-1108. |
| 23 | POPE S B. Turbulent flows［M］. Cambridge： Cambridge University Press， 2000. |
| 24 | MENTER F R. Two-equation eddy-viscosity turbulence models for engineering applications［J］. AIAA Journal， 1994， 32（8）： 1598-1605. |
| 25 | LECOCQ G， RICHARD S， COLIN O， et al. Hybrid presumed pdf and flame surface density approaches for Large-Eddy Simulation of premixed turbulent combustion. Part 1：Formalism and simulation of a quasi-steady burner［J］. Combustion and Flame， 2011， 158（6）： 1201-1214. |
| 26 | LECOCQ G， RICHARD S， COLIN O， et al. Hybrid presumed pdf and flame surface density approaches for Large-Eddy Simulation of premixed turbulent combustion. Part 2：Early flame development after sparking［J］. Combustion and Flame， 2011， 158（6）： 1215-1226. |
| 27 | BOGER M， VEYNANTE D， BOUGHANEM H， et al. Direct numerical simulation analysis of flame surface density concept for large eddy simulation of turbulent premixed combustion［J］. Symposium （International） on Combustion， 1998， 27（1）： 917-925. |
| 28 | FUREBY C. A fractal flame-wrinkling large eddy simulation model for premixed turbulent combustion［J］. Proceedings of the Combustion Institute， 2005， 30（1）： 593-601. |
| 29 | ZIMONT V L， LIPATNIKOV A N. A numerical model of premixed turbulent combustion of gases［J］.Chemical Physics Reports，1995，14（7）：993-1025. |
| 30 | MA T， STEIN O T， CHAKRABORTY N， et al. A posteriori testing of algebraic flame surface density models for LES［J］. Combustion Theory and Modelling， 2013， 17（3）： 431-482. |
| 31 | ROCHETTE B， COLLIN-BASTIANI F， GICQUEL L， et al. Influence of chemical schemes， numerical method and dynamic turbulent combustion modeling on LES of premixed turbulent flames［J］. Combustion and Flame， 2018， 191： 417-430. |
| 32 | GARBY R， SELLE L， POINSOT T. Analysis of the impact of heat losses on an unstable model rocket-engine combustor using Large-Eddy Simulation［C］∥ 48th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit. Reston： AIAA， 2012. |
| 33 | HERNáNDEZ I， STAFFELBACH G， POINSOT T， et al. LES and acoustic analysis of thermo-acoustic instabilities in a partially premixed model combustor［J］. Comptes Rendus Mécanique， 2013， 341（1-2）： 121-130. |
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