Abstract
The paper presents a POD analysis of the numerical simulation results obtained from the numerical simulation of transport phenomena in a one-stage turbine-combustor (i.e. a turbine stage with in situ combustion). The motivation of this research is to investigate the new fuel injection concept that consists of a perforated pipe placed at mid-pitch in the stator row passage and different axial positions. The main goal of this simulation is to assess the stability of the in situ combustion with respect to the unsteadiness induced by the rotor-stator interaction. To identify the sources of instability for this complex flow, the proper orthogonal decomposition technique is used to analyze the natural patterns and couplings between various modes of pressure, temperature, velocity and chemical production rate distributions.
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References
Sirignano, W.A., Liu, F.: Performance increases for gas-turbines engines through combustion inside the turbine. J. Propul. Power 15(1), 111–118 (1999). doi:10.2514/2.5398
Isvoranu, D., Cizmas, P.G.A.: Numerical simulation of combustion and rotor-stator interaction in a turbine combustor. Int. J. Rotating Mach. 9(5), 363–374 (2003). doi:10.1155/S1023621X03000344
Chambers, S., Flitan, H., Cizmas, P., Bachovchin, D., Lippert, T., Little, D.: The influence of in situ reheat on turbine-combustor performance. J. Eng. Gas Turbines Power, 128(7), 560–572 (2006). doi:10.1115/GT2004-54071
Bachovchin, D., Lippert, T., Newby, R.A., Cizmas, P.G.A.: Gas turbine reheat using in situ combustion. https://www.etde.org/etdeweb/servlets/purl/827534-LNef4Y/native/827534.pdf (2004). Accessed 21 Dec 2006
Sirignano, W.A., Dunn-Rankine, D., Liu, F., Colcord, B., Puranam, S.: Turbine burners: turbulent combustion of liquid fuels. Final Report www.dtic.mil/cgi-bin/GetTRDoc?AD=ADA513881 (2009). Accessed 30 Aug 2013
Lumley, J.: Stochastic Tools in Turbulence. Academic Press (1970)
Sirovich, L.: Turbulence and the dynamics of coherent structures, parts I-III. Q. Appl. Math. 45, 561–590 (1987)
Jerri, A.J.: The Shannon sampling theorem—its various extensions and applications: a tutorial review. Proc. IEEE 65(11), 1565–1596 (1977). doi:10.1109/PROC.1977.10771
Danaila, S., Isvoranu, D., Leventiu, C.: Preliminary simulation of a 3D turbine stage with in situ combustion. Appl. Mech. Mater. 772, 103–107 (2015). doi:10.4028/www.scientific.net/AMM.772.103
Westbrook, C.K., Dryer, F.L.: Simplified reaction mechanisms for the oxidation of hydrocarbon fuels in flames. Combust. Sci. Technol. 27, 31–43 (1981). doi:10.1080/00102208108946970
Acknowledgments
This research was funded by the Joint Applied Research Project PN-II-PT-PCCA-2013-4, with the support of ANCS, CNDI—UEFISCDI, contract no. 286/2014.
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Isvoranu, D., Danaila, S., Cizmas, P., Leventiu, C. (2017). Proper Orthogonal Decomposition Applied to a Turbine Stage with In-Situ Combustion. In: Oral, A., Bahsi Oral, Z. (eds) 3rd International Congress on Energy Efficiency and Energy Related Materials (ENEFM2015). Springer Proceedings in Energy. Springer, Cham. https://doi.org/10.1007/978-3-319-45677-5_2
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DOI: https://doi.org/10.1007/978-3-319-45677-5_2
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